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  • 1
    Call number: (DE-599)GBV03709842X
    Type of Medium: Monograph available for loan
    Language: German
    Location: MOP - must be ordered
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  • 2
    Monograph available for loan
    Monograph available for loan
    Garmisch-Partenkirchen : Institut für atmosphärische Umweltforschung der Fraunhofer- Gesellschaft
    Call number: MOP 44829 / Mitte
    Type of Medium: Monograph available for loan
    Pages: 25 S. , graph. Darst.
    Language: English
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  • 3
    Monograph available for loan
    Monograph available for loan
    Berlin : Akad.-Verl. ; Nr. 1.1950 - 8.1951; 12.1952; 72.1964 - 145.1990
    Call number: MOP Per 1 ; Q 2023
    Type of Medium: Monograph available for loan
    ISSN: 0138-5658
    Parallel Title: 78=1; 103=2; 118=3 von Das Klima von Berlin
    Parallel Title: 124=8 von International Conference on Carpathian Meteorology: Internationale Konferenz für Karpatenmeteorologie
    Parallel Title: 88=[31]; 96=[32]; 98=[35] von Forschungsinstitut für Hydrometeorologie 〈Berlin, Ost〉: Institutsmitteilung / Meteorologischer Dienst der Deutschen Demokratischen Republik, Forschungsinstitut für Hydrometeorologie
    Parallel Title: 17,125=4 von Internationales Symposium über die Effektive Nutzung Automatischer Meteorologischer Stationen: Vorträge auf dem Internationalen Symposium über die Effektive Nutzung Automatischer Meteorologischer Stationen
    Parallel Title: 141=10 von Meteorologische Gesellschaft der DDR: Hauptjahrestagung der Meteorologischen Gesellschaft der DDR
    Former Title: 9.1952 - 11.1953 u. 13.1953 - 71.1964 ---〉 Meteorologischer und Hydrologischer Dienst der Deutschen Demokratischen Republik 〈Potsdam〉: Abhandlungen des Meteorologischen und Hydrologischen Dienstes der Deutschen Demokratischen Republik
    Subsequent Title: Forts. ---〉 Meteorologischer Dienst 〈Potsdam〉: Abhandlungen des Meteorologischen Dienstes
    Language: German
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  • 4
    Monograph available for loan
    Monograph available for loan
    Hamburg
    Call number: MOP Per 66/A
    Type of Medium: Monograph available for loan
    ISSN: 0936-0298
    Language: English
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  • 5
    Monograph available for loan
    Monograph available for loan
    Dordrecht : Kluwer [u.a.]
    Associated volumes
    Call number: MOP 47202/2 / Mitte ; MOP B 19747/2
    In: The impact of climatic variations on agriculture
    Type of Medium: Monograph available for loan
    Pages: 764 S.
    Classification:
    Meteorology and Climatology
    Language: English
    Location: MOP - must be ordered
    Location: MOP - must be ordered
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  • 6
    Monograph available for loan
    Monograph available for loan
    Berlin : Verl. Technik
    Call number: O 6931 ; MOP 47363 / Mitte
    Type of Medium: Monograph available for loan
    Pages: 240 S. : 31 Bilder, 15 Taf.
    ISBN: 3341007032
    Series Statement: Technische Informatik
    Language: German
    Location: MOP - must be ordered
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  • 7
    Monograph available for loan
    Monograph available for loan
    Berlin : Akad.-Verl.
    Associated volumes
    Call number: Q 2023(140) ; MOP Per 1(140)
    In: Abhandlungen des Meteorologischen Dienstes der Deutschen Demokratischen Republik
    Type of Medium: Monograph available for loan
    Pages: 128 S.
    ISBN: 3055004485
    Series Statement: Abhandlungen des Meteorologischen Dienstes der Deutschen Demokratischen Republik 140
    Language: German
    Location: MOP - must be ordered
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  • 8
    Call number: 21/SR 90.0917(95) ; MOP 47161 / Mitte ; AWI G9-19-43041
    In: Veröffentlichungen des Zentralinstituts Physik der Erde, Nr. 95
    Type of Medium: Series available for loan
    Pages: 118 Seiten , Illustrationen , 30 cm
    Edition: als Manuskript gedruckt
    ISSN: 0514-8790
    Series Statement: Veröffentlichungen des Zentralinstituts Physik der Erde Nr. 95
    Language: German
    Note: Zugleich: Berlin, Akademie der Wissenschaften der DDR, Dissertation A, 1987 , Inhaltsverzeichnis: 0. Vorbemerkungen. - 1. Einleitung. - 2. Theoretische Grundlagen der gesteinsmagnetischen Anisotropieuntersuchungen. - 2.1. Suszeptibilitätsanisotropien in Mineralen. - 2.1.1. Magnetische Kristallanisotropie. - 2.1.2. Magnetische Formanisotropie. - 2.2. Suszeptibilitätsanisotropien in Gesteinen. - 2.3. Symmetriebeziehungen. - 3. Untersuchungsmethodik. - 3.1. Probenentnahme. - 3.2. Probenaufbereitung. - 3.3. Meßwertaufnahme. - 3.4. Meßwertbearbeitung. - 3.5. Fehlerbetrachtung. - 4. Gesteinsmagnetische Anisotropieuntersuchungen an Sedimentiten der Thüringischen und Subherzynen Senke und Magmatiten aus dem Südteil der DDR. - 4.1. Vorbemerkungen. - 4.2. Gesteinsmagnetische Anisotropieuntersuchungen in Sedimentiten. - 4.2.1. Genetische Klassifizierung der gesteinsmagnetischen Anisotropien. - 4.2.2. Anwendung der Methode auf Karbonate der Allertal-Grabenzone (Subherzyne Senke). - 4.2.2.1. Geologische Stellung 4.2.2.2. Ergebnisse der Anisotropieuntersuchungen. - 4.2.3. Anwendung der Methode auf Karbonate aus Randstörungen der Thüringischen Senke. - 4.2.3.1. Geologische Stellung. - 4.2.3.2. Ergebnisse der Anisotropieuntersuchungen. - 4.2.4. Diskussion der Ergebnisse. - 4.2.5. Schlußfolgerungen. - 4.3. Gesteinsmagnetische Anisotropieuntersuchungen an Magmatiten aus dem Südteil der DDR. - 4.3.1. Genetische Klassifizierung gesteinsmagnetischer Anisotropien in Magmatiten. - 4.3.2. Anwendung der Methode auf die Gesteine des Kirchberger Granits. - 4.3.2.1. Geologische Stellung. - 4.3.2.2. Diskussion der gesteinsmagnetischen Untersuchungsergebnisse. - 4.3.3. Anwendung der Methode auf die Gesteine des Meißener Massivs. - 4.3.3.1. Geologische Stellung. - 4.3.3.2. Diskussion der gesteinsmagnetischen Untersuchungsergebnisse. - 4.3.4. Schlußfolgerungen. - 5. Die Anisotropie der Suszeptibilität in den Ketamorphiten der Schirmacher-Oase (Ostantarktika). - 5.1. Vorbemerkungen. - 5.2. Genetische Klassifizierung gesteinsmagnetischer Anisotropien in Metamorphiten. - 5.2.1. Modellvorstellungen zum Orientierungsverhalten ferromagnetischer Minerale bei Deformation. - 5.2.2. Anisotropie der Suszeptibilität und Regionalmetamorphose. - 5.2.3. Anisotropie der Suszeptibilität und Dynamometamorphose. - 5.3. Petromagnetische und petrographisch/petrochemische Eigenschaften der Tektonite (Kataklasite, Mylonite, Blastomylonite) aus einer Störungszone der Schirmacher Oase. - 5.3.1. Geologisch-geophysikalische Übersicht. - 5.3.2. Strukturelle und stoffliche Untersuchungsergebnisse. - 5.3.2.1. Tektonische und petrographisch/petrochemische Ergebnisse. - 5.3.2.2. Zur Anisotropie der gesteinsmagnetischen Eigenschaften 5.3.2.3. Zur kristallographischen Anisotropie (Textur) des Magnetitanteils. - 5.3.3. Diskussion der Ergebnisse und Schlußfolgerungen. - 5.3.3.1. Parameterbeziehung zwischen den petrophysikalischen und stofflichen Ergebnissen aus methodischer Sicht. - 5.3.3.2. Geowissenschaftliehe Komplexinterpretation zur Kinematik der Störungszone. - 6. Anwendung gesteinsmagnetischer Anisotropieuntersuchungen zur Bewertung paläomagnetischer Meßergebnisse. - 6.1. Anisotropie beim Erwerb einer thermoremanenten Magnetisierung (TRM). - 6.2. Anisotropie beim Erwerb einer Sedimentationsremanenz (DRM). - 6.3. Schlußfolgerungen. - 7. Zusammenfassende Ergebnisdarstellung und Schlußfolgerungen für weiterführende Arbeiten. - Literatur.
    Location: Reading room
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  • 9
    Monograph available for loan
    Monograph available for loan
    Moskau : Verlag Mir
    Call number: MOP 47167 / Mitte
    Type of Medium: Monograph available for loan
    Pages: 304 S. : Ill.
    Edition: 1. Aufl.
    Uniform Title: Barometry prirody
    Language: German
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  • 10
    Call number: 21/SR 90.0917(94) ; MOP 47160 / Mitte
    In: Veröffentlichungen des Zentralinstituts Physik der Erde, Nr. 94
    Type of Medium: Series available for loan
    Pages: 89 Seiten , Illustrationen, Diagramme, Fotos , 2 Karten-Beilagen, 4 Beilagen , 30 cm
    Edition: Als Manuskript gedruckt
    ISSN: 0514-8790
    Series Statement: Veröffentlichungen des Zentralinstituts Physik der Erde Nr. 94
    Language: German
    Note: Gekürzte und überarbeitete Fassung der am 3.4.1987 bei der Akademie der Wissenschaften der DDR verteidigten Dissertation A
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  • 11
    Call number: Q 2453(II,27) ; MOP Per 581(2/27)
    In: Geodätische und geophysikalische Veröffentlichungen : Reihe 2, Solarterrestrische Beziehungen und Physik der Atmosphäre, Heft 27
    Type of Medium: Series available for loan
    Pages: 259 S. : graph. Darst.
    ISSN: 0533-7585
    Series Statement: Geodätische und geophysikalische Veröffentlichungen : Reihe 2, Solarterrestrische Beziehungen und Physik der Atmosphäre 27
    Language: English
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  • 12
    Call number: MOP 47542 / Mitte
    Type of Medium: Monograph available for loan
    Pages: 99 S. : graph. Darst.
    ISBN: 3540186476
    Uniform Title: Global'nye klimaticeskie katastrofy
    Language: English
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  • 13
    Monograph available for loan
    Monograph available for loan
    Dordrecht : Kluwer [u.a.]
    Associated volumes
    Call number: M 93.0711 ; PIK W 100-92-1022 ; MOP 47202/1 / Mitte
    In: The impact of climatic variations on agriculture
    Type of Medium: Monograph available for loan
    Pages: XII, 876 S.
    ISBN: 9027727007
    Classification:
    Meteorology and Climatology
    Language: English
    Location: Upper compact magazine
    Location: Upper compact magazine
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  • 14
    Call number: ZSP-201-88/1
    In: CRREL Report, 88-1
    Description / Table of Contents: The Cornish-Windsor bridge is the longest covered bridge in the United States and has significant historical value. At a large peak flow, dynamic ice breakup of the Connecticut River can threaten the bridge and cause flood damage in the town of Windsor, Vermont. Throughout the 1985-86 winter we regularly monitored ice conditions, including a midwinter dynamic ice breakup on 27 January. We conducted controlled release tests over the operating range of the turbines at Wilder Dam upstream during both open water and ice cover conditions. These data and observations were analyzed in light of more than 60 years of temperature and discharge records. Our analysis indicates that river regulation presents alternatives for ice management that would minimize the probability of bridge damage and flooding during breakup. The flow can be regulated early in the winter to promote the growth of a stable ice cover, minimizing the total ice production in the reach. In the weeks prior to breakup, sustained releases and above-freezing air temperatures cause melting, weakening and gradual breakup of the ice, greatly reducing the flooding potential. Also, it is possible to produce a controlled ice breakup prior to an imminent natural event at lower stage and discharge. All of these ice control alternatives have associated power production costs.
    Type of Medium: Series available for loan
    Pages: iii, 21 Seiten , Illustrationen
    Series Statement: CRREL Report 88-1
    Language: English
    Note: CONTENTS Abstract Preface Introduction Background Analysis of historical data Field observations Controlled release tests January 1986 ice breakup Connecticut River ice control Minimizing ice production Hydrothermal melting Controlled ice breakup Conclusions Literature cited Appendix A: Detailed ice breakup chronology
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  • 15
    Series available for loan
    Series available for loan
    Hanover, NH : U.S. Army Cold Regions Research and Engineering Laboratory
    Associated volumes
    Call number: ZSP-201-88/2
    In: CRREL Report, 88-2
    Description / Table of Contents: While many materials undergo phase change at a fixed temperature, soil systems exhibit a definite zone of phase change. The variation of unfrozen water with temperature causes a soil system to freeze of thaw over a finite temperature range. Exact and approximate solutions are given for conduction phase change of plane layers of soil with unfrozen water contents that vary linearly and quadratically with temperature. The temperature and phase change depths were found to vary significantly from those predicted for the constant-temperature or Neumann problem. The thermal conductivity and specific heat of the soil within the mushy zone varied as a function of unfrozen water content. It was found that the effect of specific heat is negligible, while the effect of variable thermal conductivity can be accounted for by a proper choice of thermal properties used in the constant-thermal-property solution.
    Type of Medium: Series available for loan
    Pages: v, 30 Seiten , Illustrationen
    Series Statement: CRREL Report 88-2
    Language: English
    Note: CONTENTS Abstract Nomenclature Preface Introduction Basic equations Two-zone problems Linear unfrozen water function Quadratic unfrozen water function Three-zone problems Linear unfrozen water function Quadratic unfrozen water function Conclusions Literature cited Appendix A: Derivation of the mushy zone equation Appendix B: Solution of the two-zone problem with a linear t and variable thermal properties
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  • 16
    Series available for loan
    Series available for loan
    Hanover, NH : U.S. Army Cold Regions Research and Engineering Laboratory
    Associated volumes
    Call number: ZSP-201-88/11
    In: CRREL Report, 88-11
    Description / Table of Contents: This study assesses the effects of atmospheric icing on broadcast transmission reflections on two mountains- Mount Mansfield in northern Vermont and Mount Washington in New Hampshire. Experience and theory suggest that antenna ice accretions produce large signal reflections. Correlations between reflection coefficients and ice accretions on Rosemount ice detectors adjacent to antennas were low and occasionally negative. The unexpected correlations may be due to factors not measured, such as antenna tuning, ice type and ice location on the antenna system. Other confounding factors may include ice detector performance and methods used to compute antenna ice accretions from the ice detectors.
    Type of Medium: Series available for loan
    Pages: iii, 19 Seiten , Illustrationen
    Series Statement: CRREL Report 88-11
    Language: English
    Note: CONTENTS Abstract Preface Introduction Data sources Study location and icing conditions Icing data Antenna reflection data Data preparation Analyses Conclusions Literature cited
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  • 17
    Series available for loan
    Series available for loan
    Hanover, NH : U.S. Army Cold Regions Research and Engineering Laboratory
    Associated volumes
    Call number: ZSP-201-88/5
    In: CRREL Report, 88-5
    Description / Table of Contents: This report describes the structural analysis of multi-year sea ice samples that were tested in the second phase of a program designed to obtain a comprehensive understanding of the mechanical properties of multi-year sea ice from the Alaskan Beaufort Sea. Each test specimen is classified into one of three major ice texture categories: granular, columnar, or a mixture of columnar and granular ice. The crystallographic orientation, percent columnar ice, and grain size are then evaluated for the granular and/or columnar ice in the sample. Test results are interpreted with respect to these parameters. The overall composition of multi-year ridges is considered, based on the extensive field sampling that was done in the program. The effect of sample orientation on the results is also discussed.
    Type of Medium: Series available for loan
    Pages: iii, 32 Seiten , Illustrationen
    Series Statement: CRREL Report 88-5
    Language: English
    Note: CONTENTS Abstract Preface Introduction Sample analysis Continuous multi-year ridge core Tested multi-year ridge ice samples Unconfined constant-strain-rate compression tests Confined constant-strain-rate compression tests Uniaxial constant-strain-rate tension tests Discussion Conclusion Literature cited Appendix A: Multi-year ridge sample data
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  • 18
    Series available for loan
    Series available for loan
    Hanover, NH : U.S. Army Cold Regions Research and Engineering Laboratory
    Associated volumes
    Call number: ZSP-201-88/14
    In: CRREL Report, 88-14
    Description / Table of Contents: An experimental study covering a mass flow rate ranging from 1.62 to 67.45 g/cm2-s and snow density varying from 0.377 to 0.472 g/cm3 has been conducted. Pressure drops ranging from 0.012 to 2.868 gf/cm2 were recorded. A plot of the friction factor fp vs Rep (defined as the classical Reynolds number Re for fluid flow through conduits) showed a good representation of all the experimental data. The least-squares analysis resulted in an expression of f sub p = 118/Rep to the 1.095 power for snow, in comparison with the expression f sub p = 64/Rep developed for fluid flow through porous media of randomly packed metallic and nonmetallic materials of spherical and nonspherical shapes.
    Type of Medium: Series available for loan
    Pages: iv, 18 Seiten , Illustrationen
    Series Statement: CRREL Report 88-14
    Language: English
    Note: CONTENTS Abstract Preface Nomenclature Introduction Experimental setup and procedure Experimental results Discussion and conclusions Literature cited
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  • 19
    Series available for loan
    Series available for loan
    Hanover, NH : U.S. Army Cold Regions Research and Engineering Laboratory
    Associated volumes
    Call number: ZSP-201-88/13
    In: CRREL Report, 88-13
    Description / Table of Contents: In many sea ice engineering problems the ice sheet has been assumed to be a homogeneous plate whose mechanical properties are estimated from the bulk salinity and average temperature of the ice sheet. Typically no regard has been given to the vertical variation of ice properties in the ice sheet or to the time of ice formation. This paper first reviews some of the mechanical properties of sea ice, including the ice tensile, flexural and shear strengths, as well as the ice modulus. Equations for these properties are given as functions of the ice brine volume, which can be determined from the ice salinity and temperature. Next a numerical, finite difference model is developed to predict the salinity and temperature profiles of a growing ice sheet. In this model ice temperatures are calculated by performing an energy balance of the heat fluxes at the ice surface. The conductive heat flux is used to calculate the rate of ice growth and ice thickness by applying the Stefan ice growth equation. Ice salinities are determined by considering the amount of initial salt entrapment at the ice/water interface and the subsequent brine drainage due to brine expulsion and gravity drainage. Ice salinity and temperature profiles are generated using climatological data for the Central Arctic basin. The predicted salinity and temperature profiles are combined with the mechanical property data to provide mechanical property profiles for first-year sea ice of different thicknesses, grown at different times of the winter. The predicted profiles give composite plate properties that are significantly different from bulk properties obtained by assuming homogeneous plates. In addition the failure strength profiles give maximum strength in the interior of the sheet as contrasted with the usual assumption of maximum strength at the cold, upper ice surface. Surprisingly the mechanical property profiles are only a function of the ice thickness, independent of the time of ice formation.
    Type of Medium: Series available for loan
    Pages: v, 63 Seiten , Illustrationen
    Series Statement: CRREL Report 88-13
    Language: English
    Note: CONTENTS Abstract Preface Introduction Structure Composition Mechanical properties Strength Elastic constants The temperature-salinity model Temperature profiles Salinity profiles Composite plate properties Results Conclusions Literature cited Appendix A: Details of the equations for ice surface temperature and conductive heat flux Appendix B: Calculated profile and bulk properties of an ice sheet of varying thickness Appendix C: Calculated profile and bulk properties of 30- and 91-cm-thick ice sheets
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  • 20
    Series available for loan
    Series available for loan
    Hanover, NH : U.S. Army Cold Regions Research and Engineering Laboratory
    Associated volumes
    Call number: ZSP-201-88/16
    In: CRREL Report, 88-16
    Description / Table of Contents: Unfrozen water content as a function of temperature was measured in the laboratory using nuclear magnetic resonance (NMR) for a Windsor sandy loam soil. The data were related to previously measured soil moisture retention data through the modified Clapeyron equation with suitable adjustment for surface tension. The results show the usefulness of extending the soil freezing curve to temperatures only slightly below freezing and the soil water curve to very great suction.
    Type of Medium: Series available for loan
    Pages: iii, 42 Seiten , Illustrationen
    Series Statement: CRREL Report 88-16
    Language: English
    Note: CONTENTS Abstract Preface Introduction Soil variable ø SWC and SFC similarity Mathematical representation of SWC and SFC data NMR measurement of unfrozen water content Characterization of SWC Discussion Conclusions Literature cited Appendix A: Soil freezing curve data Appendix B: Error analysis Appendix C: Soil water curve data
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  • 21
    Series available for loan
    Series available for loan
    Hanover, NH : U.S. Army Cold Regions Research and Engineering Laboratory
    Associated volumes
    Call number: ZSP-201-88/15
    In: CRREL Report, 88-15
    Description / Table of Contents: The main points covered are: (1)modeling criteria for ships in ice, which must take into account the presence of a solid boundary at the water surface; (2) types of model ice used in various tanks-saline ice, urea-doped ice, EG/AD/S ice and synthetic ice; (3) techniques for growing model ice sheets, and achieving and monitoring the required ice properties; (4) limitations of both model ice and property measurement techniques; (5) model testing procedures for EHP and SHP tests and their limitations; (6) comparison between model test results and available full-scale trials data; (7) existing empirical and analytical or semi-analytical algorithms for predicting ship performance in level ice; (8) current research at CRREL and other research facilities to improve modeling techniques and data interpretation; and (9) novel bow designs for ice-transiting vessels.
    Type of Medium: Series available for loan
    Pages: v, 39 Seiten , Illustrationen
    Series Statement: CRREL Report 88-15
    Language: English
    Note: CONTENTS Abstract Preface Nomenclature Introduction General considerations Ice properties Modulus, E Characteristic length, Ic Flexural strength, σf Com pressive strength, σc Shear strength, σs Poisson's ratio, ϑ Fracture toughness, Kic Density, ρi Ice-hull friction factor, fi Model ice Synthetic ice Columnar saline ice Columnar carbamide ice Fine-grained ice EG/AD/S model ice Model test procedures Ice growth and monitoring EHP tests SHP test Test data analysis--comparison with full scale Analysis of test results Comparison with full-scale data Analytical and empirical predictors Empirical predictors Analytical and semi-analytical schemes Current research efforts in ice modeling International cooperative research Ice testing CRREL research on ship-ice interaction Novel icebreaking bow designs Conclusions and final remarks Literature cited
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  • 22
    Series available for loan
    Series available for loan
    Hanover, NH : U.S. Army Cold Regions Research and Engineering Laboratory
    Associated volumes
    Call number: ZSP-201-88/18
    In: CRREL Report, 88-18
    Description / Table of Contents: The results of a laboratory testing program, carried out to compare two independent methods for determining the unfrozen water content of soils, are described. With the time domain reflectometry method, the unfrozen water content is inferred from a calibration curve of apparent dielectric constant vs volumetric water content, determined by experiment. Previously, precise calibration of the TDR technique was hindered by the lack of a reference comparison method, which nuclear magnetic resonance now offers. This has provided a much greater scope for calibration, including a wide range of soil types and temperature (unfrozen water content). The results of the testing program yielded a relationship between dielectric constant and volumetric unfrozen water content that is largely unaffected by soil type, although a subtle but apparent dependency on the texture of the soil was noted. It is suggested that this effect originates from the lower valued dielectric constant for absorbed soil water. In spite of this, the general equation presented may be considered adequate for most practical purposes. The standard error of estimate is 0.015 cc/cc, although this may be reduced by calibrating for individual soils. Brief guidelines on system and probe design are offered to help ensure that use of the TDR method will give results consistent with the relationship presented.
    Type of Medium: Series available for loan
    Pages: ii, 16 Seiten , Illustrationen
    Series Statement: CRREL Report 88-18
    Language: English
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  • 23
    Monograph available for loan
    Monograph available for loan
    Leipzig : VEB Fachbuchverlag
    Call number: MOP 47237 / Mitte
    Type of Medium: Monograph available for loan
    Pages: 232 Seiten , Illustrationen
    Language: German
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  • 24
    Monograph available for loan
    Monograph available for loan
    Praha : Český hydrometeorologický ústav
    Call number: MOP 47286 / Mitte
    Type of Medium: Monograph available for loan
    Pages: 167 Seiten
    Edition: 1. vyd.
    Language: Czech
    Note: In tschechischer Sprache
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  • 25
    Monograph available for loan
    Monograph available for loan
    München : Tewi
    Call number: MOP 47735(2) / Mitte
    Type of Medium: Monograph available for loan
    Pages: 545 Seiten , graphische Darstellungen
    ISBN: 978-3-921803-68-4
    Language: German
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  • 26
    Monograph available for loan
    Monograph available for loan
    Shinfield Park, Reading : European Centre for Medium-Range Weather Forecasts
    Call number: MOP 47081 / Mitte
    Type of Medium: Monograph available for loan
    Pages: iii, 393 Seiten , Illustrationen
    Language: English
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  • 27
    Monograph available for loan
    Monograph available for loan
    Berlin : Humboldt-Universität zu Berlin, Sektion Physik, Bereich Meteorologie und Geophysik
    Call number: MOP 47140 / Mitte
    Type of Medium: Monograph available for loan
    Language: German
    Note: Diplomarbeit, Berlin, Humboldt-Universität zu Berlin, 1988
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  • 28
    Call number: MOP 47399 / Mitte
    Type of Medium: Monograph available for loan
    Pages: v, 210 Seiten , Illustrationen, Diagramme , 30 cm
    Series Statement: European Space Agency Contract Report
    Language: English
    Note: Investigation of possibilities and requirements of synthetic aperture radar for snow and glacier applications in comparison and in combination with other sensors. Presents results on dielectric properties and on backscattering and emission signatures of snow and ice. Snow and glacier monitoring capabilities of satellite sensors in optical and microwave regions are compared for key applications. Includes appendix by B. Reber on snow structure and texture.
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  • 29
    Monograph available for loan
    Monograph available for loan
    Nairobi : United Nations Environment Programme
    Call number: MOP 47648 / Mitte
    Type of Medium: Monograph available for loan
    Pages: VIII, 103 Seiten
    Language: English
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  • 30
    Call number: MOP 47263 / Mitte
    Description / Table of Contents: Vor einigen Jahren wurde an die VDI-Kommission Reinhaltung der Luft der Wunsch herangetragen, sie möge sich mit dem Problem der Luftqualität in großen Städten befassen und dabei auch Planungs­ aspekte berücksichtigen. Damals gab es nur wenige Richtlinien, Verordnungen und Vorschriften, die speziell auf die urbane Umwelt abgestimmt waren. Im Vorfeld der Richtlinienarbeit wurden daher von der Komission die beiden Kolloquien "Reinhaltung der Luft in großen Städten" am 8. -10. 12. 1982 in Berlin und - zusammen mit der VDI-Kommission Lärmminderung - "Umweltschutz in großen Städten" am 8. -10. 10. 1986 in München veranstaltet. Die Vorträge und Diskussionen auf diesen Kolloquien haben gezeigt, daß Bedarf sowohl für ein umfassendes Handbuch zu Fragen des Stadtklimas und der meteorologischen Probleme der Luftreinhaltung als auch für ein praxisnahes Handbuch für Stadt-, Regional-oder Landespla­ ner, in dem der Stand dieses Wissens auf klimatologischem und meteorologischem Gebiet übersichtlich dargestellt ist und das vor allem schnelle Entscheidungen ermöglicht, besteht. Zur Schließung dieser Lücken wurde im Juni 1984 der VDI-Aus­ schuß "Stadtklima und Luftreinhaltung" gegründet. Es wurde beschlossen, zwei getrennte Handbücher zu bearbeiten und mit den wissenschaftlichen Grundlagen zu beginnen. Die Mitarbeiter des Ausschusses haben die einzelnen Beiträge in eigener Verantwor­ tung, jedoch mit dem Ratschlag und der Hilfe des Ausschusses, verfaßt. Herr Prof. Dr. K. Höschele sah abschließend alle Beiträge kritisch durch und gab den Autoren wertvolle Anregungen für Er­ gänzungen. Den "Redakteuren" bleibt es, allen herzlich für ihre Beiträge und Mitarbeit zu danken.
    Type of Medium: Monograph available for loan
    Pages: XV, 426 Seiten , Illustrationen
    ISBN: 3540188800 , 0387188800
    Language: German
    Note: Inhaltsverzeichnis Einleitung (H. Schirmer) 1. Definitionen (H. Schirmer) 1.1 Wetter, Witterung und Klima 1.2 Stadtklima 1.3 Luftzusammensetzung (J. Baumüller) 2. Klimatologische Wirkungsfaktoren (H. Schirmer) 2.1 Natürliche Wirkungsfaktoren 2.1.1 Geographische Breite 2.1.2 Art des Untergrundes 2.1.3 Höhenlage 2.1.4 Landschaftlich beeinflußte Wirkungsfaktoren 2.2 Anthropogene Wirkungsfaktoren 2.2.1 Besiedlung 2.2.2 Sonstige Nutzungsänderungen 3. Veränderungen des Klimas im Stadtbereich (W. Beckröge) 3.1 Strahlungshaushalt (J. Rath) 3.1.1 Kurzweiliger Strahlungshaushalt 3.1.2 Langweiliger Strahlungshaushalt 3.2 Energiebilanz 3.3 Luftströmungen (Horizontalaustausch) (W. Beckröge) 3.3.1 Definitionen 3.3.2 Geschwindigkeitsprofile 3.3.2.1 Spezifische Einflußparameter 3.3.2.2 Typische Windprofile 3.3.3 Richtungsänderungen in der Grenzschicht 3.3.4 Canopy Layer 3.3.4.1 Stadtspezifische Einflußparameter 3.3.4.2 Düseneffekte 3.3.4.3 Wirbelablösungen 3.3.4.4 Windfeld in Straßenschluchten 3.3.5 Aspekte für die Planung 3.3.5.1 Immissionsbelastungen in Straßenschluchten 3.3.5.2 Ventilationsbahnen, Frischluftschneisen 3.3.5.3 Filterfunktion von Bepflanzungen 3.3.5.4 Windrichtungsverteilungen und Industrieansiedlungen 3.4 Luftaustausch, Turbulenz 3.4.1 Definitionen 3.4.2 Stabilitätsklassen, -kriterien 3.4.3 Freie Konvektion 3.4.3.1 Stadtspezifische Einflußparameter 3.4.3.2 Konvektionszellen 3.4.4 Erzwungene Konvektion 3.4.4.1 Stadtspezifische Einflußparameter 3.4.5 Turbulenzspektren , Turbulenzintensität 3.4.6 Turbulenzverhalten der Atmosphäre im zeitlichen Verlauf 3.4.7 Planungsaspekte 3.4.7.1 Auswirkungen von Oberflächenveränderungen 3.4.7.2 Auswirkungen verschiedener Bauformen 3.4.7.3 Topographische Einflüsse 4. Klimatische Phänomene (W. Beckröge) 4.1 Wärmeinsel (M. Baltrusch, G. Schütz) 4.1.1 Beitrag der Abwärme zum Wärmeinseleffekt 4.1.1.1 Begriffsbestimmung "Wärmeinsel" 4.1.2 Abwärmeinsel (Wärmeinsel im Winter) 4.1.2.1 Begriffsbestimmung "Abwärme" 4.1.2.2 Abwärmeentstehung 4.1.2.3 Emittenten der Abwärme 4.1.2.4 Zeitverhalten der Abwärmequellen 4.1.2.5 Formen der Abwärmequellen 4.1.2.6 Abwärmekomponenten 4.1.2.7 Abwärmekataster 4.1.3 Wirkungen der Abwärmeinsel 4.1.3.1 Intensität der Abwärmeinsel 4.1.3.2 Auswirkungen der Abwärmeinsel 4.1.4 Planungsvorgaben und Ziele 4.1.4.1 Standort-und Maßnahmenempfehlungen, Anordung von Einzelobjekten 4.2 Dunsthaube, Dunstfahne (W. Beckröge) 4.2.1 Entstehung 4.2.2 Auswirkungen 4.2.2.1 StrahIungshaushalt 4.2.2.2 Nebel 4.2.2.3 Niederschlag 4.2.3 Aerosole (J. Löbel) 4.2.3.1 Definitionen und physikalische Eigenschaften 4.2.3.2 Quellen und Senken 4.2.3.3 Chemische Eigenschaften 4.2.3.4 Lufttrübung und Sichtweite 4.2.4 Aspekte für die Planung (W. Beckröge) 4.3 Lokale Windsysteme 4.3.1 Entstehung 4.3.1.1 Topographisch bedingte Systeme 4.3.1.2 Durch Bebauung bedingte Systeme 4.3.1.3 Land-See-Windzirkulation 4.3.2 Auswirkungen 4.3.2.1 FrischIuftzufuhr 4.3.3 Aspekte für die Planung 4.4 Niederschlag (P. Schlaak) 4.4.1 Niederschlagsarten, Niederschlagsintensitäten, Niederschlagsdauer 4.4.2 Auswirkungen der Orographie bzw. von Stadtgebieten auf die Niederschlagshöhe 4.4.3 Verteilung von kräftigen Schauern bzw. Gewittern 4.4.4 Schneefall und Schneedeckentage 4.4.5 Aspekte für die Planung 5. Emission, Umwandlung, Immission (J. Baumüller) 5.1 Emissionen in der Bundesrepublik Deutschland 5.1.1 Quellengruppe Kraftwerke 5.1.2 Quellengruppe Industrie 5.1.3 Quellengruppe Hausbrand und Kleingewerbe 5.1.4 Quellengruppe KFZ-Verkehr 5.1.5 Emissionskataster 5.1.6 Emissionsminderung und -begrenzung 5.2 Chemische Umwandlungen von Spurenstoffen während der Ausbreitung (J. Löbel) 5.2.1 Chemische Reaktionen 5.2.2 Chemische Reaktionen und Ausbreitungsmodelle 5.3 Immissionen (J. Baumüller) 5.3.1 Langzeitentwicklungen 5.3.2 Jahresgang 5.3.3 Wochengang 5.3.4 Tagesgang 5.3.5 Inversionen und Luftbelastung 5.3.6 Schadstoffwindrosen 5.3.7 Grenzwerte, Luftbelastungsindex 5.3.8 Luftaustauschgrößen 5.3.9 Smog und Smogverordnung 5.3.10 Wirkungsbezogene Meßverfahren (E. Koch, W. R. Thiel) 5.3.10.1 Allgemeines 5.3.10.2 Begriffsbestimmungen 5.3.10.3 Wirkungserhebungen an Menschen 5.3.10.4 Wirkungserhebungen an Pflanzen 5.3.10.5 Wirkungserhebungen an Tieren 5.3.10.6 Wirkungserhebungen an Materialien 5.3.10.7 Hinweise für die Anwendung der Verfahren in Planungsfällen 5.3.11 Trockene Deposition (J. Löbel) 5.3.11.1 Definition 5.3.11.2 Meßverfahren 5.3.11.3 Meßergebnisse 5.3.11.4 Modellansätze 5.3.12 Nasse Deposition 5.3.12.1 Definitionen 5.3.12.2 Meßverfahren 5.3.12.3 Meßergebnisse 5.3.12.4 Modelle zur Behandlung der nassen Deposition 6. Meßnetze, Feldexperimente, Verfahren (H. Schirmer) 6.1 Meßnetze (J. Baumüller) 6.1.1 Luftmeßnetze 6.2 Luftmeßnetz Schweiz (H. Schirmer) 6.3 Meteorologische Meßnetze in Stadtgebieten (U. Otte) 6.3.1 Ständige Netze (Grundnetze) 6.3.2 Temporäre Meßnetze 6.3.3 Feldexperimente 6.3.3.1 Horizontale Meßprofile 6.3.3.2 Vertikale Meßprofile 6.3.4 Ergänzende Meßverfahren 6.4 Aspekte für die Planung 6.5 Das digitale Geländeklimamodell des Deutschen Wetterdienstes 6.5.1 Grundlagen 6.5.2 Anwendungen 7. Modellierungen (M. Kerschgens) 7.1 Grundlagen stadtklimatischer Modellierungen 7.1.1 Einleitung 7.1.2 Prinzipielle Gleichungen 7.1.3 Parametrisierungen 7.1.4 Anwendungen und Einschränkungen 7.1.4.1 Diagnostische Modelle 7.1.4.2 Prognostische Modelle 7.1.5 Vergleich mit Messungen 7.1.6 Aspekte für die Planung 7.2 Modellansätze zur Simulation der Ausbreitung von Luftbeimengungen (H. Kolb) 7.2.1 Einsatzbereiche - Modellarten 7.2.2 Modelle mit physikalischem Hintergrund 7.2.2.1 Stationäre Modelle (Gaußmodelle) 7.2.2.2 Nicht-stationäre Modelle 7.2.3 Statistische und empirische Modelle 7.2.4 Physische Modelle 8. Überblick über die Wirkungen von Luftverunreinigungen auf Mensch, Tier, Pflanze und Materialien (E. Koch, W. R. Thiel) 8.1 Vorbemerkung 8.2 Wirkungen auf den Menschen 8.2.1 Allgemeines 8.2.2 Wirkungscharakter einzelner Luftverunreinigungskomponenten 8.3 Wirkungen auf Tiere 8.4 Wirkungen auf Pflanzen 8.4.1 Allgemeines 8.4.2 Wirkungscharakter einzelner Luftverunreinigungskomponenten 8.5 Wirkungen auf Materialien 8.5.1 Allgemeines 8.5.2 Wirkungscharakter einzelner Luftverunreinigungskomponenten 8.6 Abschließende Bemerkungen 8.7 Gerüche (E. Koch, G. Schütz) 8.7.1 Beurteilungsgrundlagen 8.7.2 Methoden zur Feststellung von Gerüchen 8.7.3 Aspekte für die Planung 8.7.4 Technische Verfahren zur Minderung von Geruchsimmissionen 8.7.5 Besondere Problemfälle 8.7.5.1 Kleinräumige Geruchsbelästigungen 8.7.5.2 Warngerüche 8.7.5.3 Geruchsfehlwahrnehmungen 9. Gebäudeklima (H. Schirmer) 9.1 Allgemeines 9.2 Thermodynamisches Verhalten von Gebäuden (J. Rath) 10. Bioklima (G. Jendritzky) 10.1 Einleitung 10.2 Der aktinische Wirkungskomplex 10.3 Der thermische Wirkungskomplex 10.3.1 Das Klima-Michel-Modell 10.3.2 Das MUKLIMO
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  • 31
    Call number: MOP 47121 / Mitte
    Type of Medium: Monograph available for loan
    Pages: 45 Seiten
    Language: German
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  • 32
    Monograph available for loan
    Monograph available for loan
    Leipzig : VEB Deutscher Verlag für Grundstoffindustrie
    Call number: MOP 47212 / Mitte
    Type of Medium: Monograph available for loan
    Pages: 259 Seiten , Illustrationen
    Edition: 1. Auflage
    ISBN: 3342001941
    Series Statement: Technik und Umweltschutz 35
    Language: German
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  • 33
    Call number: MOP 45384/9 / Mitte
    In: WMO TD / World Meteorological Organization, No. 241
    Type of Medium: Series available for loan
    Pages: II, 63 Seiten
    Series Statement: WMO TD / World Meteorological Organization 241
    Language: English
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  • 34
    Monograph available for loan
    Monograph available for loan
    Hong Kong : Royal Observatory
    Call number: MOP 47253(1987) / Mitte
    Type of Medium: Monograph available for loan
    Pages: [2], 73 Seiten , Illustrationen , 30 cm
    Language: English
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  • 35
    Monograph available for loan
    Monograph available for loan
    [Erscheinungsort nicht ermittelbar] : Meteorlogischer Dienst der DDR
    Associated volumes
    Call number: MOP 45013/B / Mitte
    In: Richtlinie für die Eintragung meteorologischer Beobachtungen, Band B
    Type of Medium: Monograph available for loan
    Edition: Ausgabe 1988
    Series Statement: Richtlinie für die Eintragung meteorologischer Beobachtungen Band B
    Language: German
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  • 36
    Call number: MOP Per 581(3/55)
    In: Geodätische und geophysikalische Veröffentlichungen, Reihe III, Heft 55
    Type of Medium: Monograph available for loan
    Pages: 57 S. : graph. Darst.
    Series Statement: Geodätische und Geophysikalische Veröffentlichungen : Reihe 3, Physik der festen Erde 55
    Language: English , German
    Note: INHALT: Vorwort / Th. KAEMMEL ; M. REICHSTEIN. - Early Stages of Steller Evolution and the Formation of Protostellar Disks: An Overview / Th. HENNING. - Middle Atmosphere of Venus - New Knowledge from Interpretation of IR Fourier Spectrometer Experiment aboard Venera 15 / K. SCHÄFER ; V. I. MOROZ ; D. SPÄNKUCH ; L. V. ZASOVA ; D. OERTEL ; V. M. LINKIN ; W. DÖHLER ; I. A. MATSYGORIN ; R. DUBOIS ; E. A. USTINOV. - Fest-Gas-Reaktionen und Planetenkosmogonie / W. SCHRÖN. - Some Remarks to the History of Earth-like Planets: The Heating Aspect / G. MEINEL Die frühe Entwicklung der Erde - quantitative chemische Aspekte / R. GOTTFRIED. - Geochemischer Vergleich von Meteoriten, Mond und Erde / K. HAHNE ; J. HARFF ; G. LOOS ; P. VOGLER. - Element and Isotope Geochemical Investigations on Magmatic Processes / K. WETZEL. - Zu Fragen von Meteoritenimpakts auf die Faunenentwicklung - dargestellt am Beispiel des Silurs / K. HAHNE ; H. JÄGER ; K. KROGNER. - Anschriften. , Beitr. teilw. dt., teilw. engl.
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  • 37
    Call number: MOP 47214 / Mitte
    Type of Medium: Monograph available for loan
    Pages: 52 S.
    Series Statement: Klimadaten der Deutschen Demokratischen Republik : Reihe B 8,1
    Language: German
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  • 38
    Call number: MOP 47297 / Mitte
    Type of Medium: Monograph available for loan
    Pages: 15 Seiten
    Language: German
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  • 39
    Call number: ZSP-319/A-14
    In: Geodätische und Geophysikalische Veröffentlichungen : Reihe 1, Heft 14
    Type of Medium: Series available for loan
    Pages: 128 Seiten , Illustrationen
    ISSN: 0533-7577
    Series Statement: Geodätische und Geophysikalische Veröffentlichungen : Reihe 1 14
    Language: German
    Note: INHALTSVERZEICHNIS: 1. Einleitung. - 2. Meteorologische Daten. - 3. Material und Methoden. - 3.1. Quantitative Erfassung der Vögel und Robben. - 3.2. Vogelberingung und -markierung. - 3.3. Robbenmarkierung. - 3.4. Spezielle ethologische und ökologische Untersuchungen. - 3.4.1. Zügelpinguin (Pygoscelis antarctica). - 3.4.2. Südlicher Riesensturmvogel (Macronectes giganteus). - 3.4.3. Skua (Catharacta skua lonnbergi und c. maccormicki). - 3.4.4. Antarktisseeschwalbe (Sterna vittata). - 3.4.5. Südlicher See-Elefant (Mirounga leonina). - 4. Zur Avifauna des Untersuchungsgebietes. - 4.1. Kaiserpinguin (Aptenodytes forsteri) 4.2. Südlicher Eselspinguin (Pygoscelis papua ellsworthii). - 4.3. Zügelpinguin (Pygoscelis antarctica). - 4.4. Adeliepinguin (Pygoscelis adeliae). - 4.5. Goldschopfpinguin (Eudyptes cbrysolophus) 4.6. Wanderalbatros (Diomedea exulans). - 4.7. Mollymauk (Diomedea melanophris). - 4.8. Rußalbatros (Phoebetria palpebrata). - 4.9. Südlicher Riesensturmvogel (Macronectes giganteus). - 4.10. Silbersturmvogel (Fulmarus glacialoides). - 4.11. Weißflügelsturmvogel (Thalassoica antarctica). - 4.12. Kapsturmvogel (Daption capense). - 4.13. Schneesturmvogel (Pagodroma nivea). - 4.14. Blausturmvogel (Halobaena caerulea). - 4.15. Taubensturmvogel (Pachyptila desolate). - 4.16. Buntfußsturmschwalbe (Oceanites oceanicus exasperatus). - 4.17. Schwarzbauchmeeläufer (Fregetta tropioa) 4.18. Blauaugenscharbe (Phalaorocorax atriceps). - 4.19. Kuhreiher (Bubulous ibis). - 4.20. Chilepfeifente (Anas sibilatrix). - 4.21. Weißgesicht-Scheidenschnabel (Chionis alba). - 4.22. Südpolarskua und Braune Skua (Catharaota maccormicki und C. skua lonnbergi). - 4.23. Dominikanermöwe (Larus dominicanus). - 4.24. Küstenseeschwalbe (Sterna paradisaea). - 4.25. Antarktisseeschwalbe (Sterna vittata). - 5. Wissenschaftliche Vogelberingung - Übersicht über Beringungen und Wiederfunde. - 6. Die Robbenfauna des Untersuchungsgebietes. - 6.1 Antarktiacher Seebär (Arctooephalua gazella). - 6.2 Weddellrobbe (Leptonychotes weddelli). - 6.3 Krabbenfresser (Lobodon carcinophagus). - 6.4 Seeleopard (Hydrurga leptonyx). - 6.5 Südlicher See-Elefant (Mirounga leonina). - Zusammenfassung. - Summary. - Rezjume. - Literaturverzeichnis. - Anhang: Abbildungen. , Zusammenfassung in deutscher, englischer und russischer Sprache
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  • 40
    Monograph available for loan
    Monograph available for loan
    Stuttgart : Deutsche Verlags-Anstalt
    Call number: MOP 47077 / Mitte
    Type of Medium: Monograph available for loan
    Pages: 232 Seiten , graphische Darstellungen
    Edition: 2. Auflage
    Language: German
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  • 41
    Monograph available for loan
    Monograph available for loan
    Potsdam : Zentrale Wetterdienststelle
    Call number: MOP 47242 / Mitte
    Type of Medium: Monograph available for loan
    Pages: 32 + 9 Seiten
    Language: German
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  • 42
    Call number: MOP 47304 / Mitte
    Type of Medium: Monograph available for loan
    Pages: VII, 384 Seiten
    ISBN: 978-3-642-73847-0
    Language: English
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  • 43
    Monograph available for loan
    Monograph available for loan
    Leipzig : VEB Bibliographisches Institut
    Call number: MOP 47287 / Mitte
    Type of Medium: Monograph available for loan
    Pages: 123 Seiten , Illustrationen , 17 cm
    Edition: 1. Auflage
    ISBN: 3323001788 (Pp.)
    Language: German
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  • 44
    Monograph available for loan
    Monograph available for loan
    Berlin : Humboldt-Universität zu Berlin, Sektion Physik, Bereich Meteorologie und Geophysik
    Call number: MOP 47143 / Mitte
    Type of Medium: Monograph available for loan
    Language: German
    Note: Diplomarbeit, Berlin, Humboldt-Universität zu Berlin, 1988
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  • 45
    Monograph available for loan
    Monograph available for loan
    New York : Springer
    Call number: MOP 47507 / Mitte
    Type of Medium: Monograph available for loan
    Pages: XVIII, 501 Seiten , Illustrationen
    Edition: Second edition
    ISBN: 3540966854 , 0387966854
    Series Statement: Universitext
    Language: English
    Note: CONTENTS Preface Preface to the Second Edition Introduction 1 Onset of Turbulence Part One - Classical Concepts in Turbulence Modeling Chapter I. Turbulent Flow 1. Equations of Fluid Dynamics and Their Consequences 1.1 Reynolds' Averaging Technique 1.2 Equations of Fluid Dynamics 1.3 Equation of Kinetic Energy 1.4 Equation of Heat Conduction 2. Reynolds' Stresses 2.1 Physical and Geometrical Interpretation of Reynolds' Stresses 2.2 Eddies and Eddy Viscosity 2.3 Poiseuille and Couette Flow 3. Length Theory 3.1 Prandtl's Mixing Length Theory 3.2 Mixing Length in Taylor's Sense 3.3 Betz's Interpretation of von Karman's Similarity Hypothesis 4. Universal Velocity Distribution Law 4.1 Prandtl's Approach 4.2 von Karman's Approach 4.3 Turbulent Pipe Flow with Porous Wall 5. The Turbulent Boundary Layer 5.1 Turbulent Flow Over a Solid Surface 5.2 Law of the Wall in Turbulent Channel Flow 5.3 Velocity Distribution in Transient Region of a Moving Viscous Turbulent Flow 5.4 A New Approach to the Turbulent Boundary Layer Theory Using Lumley's Extremum Principle Part Two - Statistical Theories in Turbulence Chapter II. Fundamental Concepts 6. Stochastic Processes 6.1 General Remarks 6.2 Fundamental Concepts in Probability 6.3 Random Variables and Stochastic Processes 6.4 Weakly Stationary Processes 6.5 A Simple Formulation of the Covariance and Variance for Incompressible Flow 6.6 The Correlation and Spectral Tensors in Turbulence 6.7 Theory of Invariants 6.8 The Correlation of Derivatives of the Velocity Components 7. Propagation of Correlations in Isotropic Incompressible Turbulent Flow 7.1 Equations of Motion 7.2 Vorticity Correlation and Vorticity Spectrum 7.3 Energy Spectrum Function 7.4 Three-Dimensional Spectrum Function Chapter III. Basic Theories 8. Kolmogoroff's Theories of Locally Isotropic Turbulence 8.1 Local Homogeneity and Local Isotropy 8.2 The First and the Second Moments of Quantities w-j(x-j) 8.3 Hypotheses of Similarity 8.4 Propagation of Correlations in Locally Isotropic Flow 8.5 Remarks Concerning Kolmogoroff1s Theory 9. Heisenberg's Theory of Turbulence 9.1 The Dynamical Equation for the Energy Spectrum 9.2 Heisenberg's Mechanism of Energy Transfer 9.3 von Weiszacker's Form of the Spectrum 9.4 Objections to Heisenberg's Theory 10. Kraichnan's Theory of Turbulence 10.1 Burgers' Equation in Frequency Space 10.2 The Impulse Response Function 10.3 The Direct Interaction Approximation 10.4 Third Order Moments 10.5 Determination of Green's Function 10.6 Summary of Results of Burgers' Equation in Kraichnan's Sense 11. Application of Kraichnan's Method to Turbulent Flow 11.1 Derivation of Navier-Stokes Equation in Fourier Space 11.2 Impulse Response, Function for Full Turbulent Representation 11.3 Formal Statement by Direct-Interaction Procedure 11.4 Application of the Direct-Interaction Approximation 11.5 Averaged Green's Function for the Navier-Stokes Equations 12. Hopf's Theory of Turbulence 12.1 Formulation of the Problem in Phase Space and the Characteristic Functional 12.2 The Functional Differential Equation for Phase Motion 12.3 Derivation of the ϕ-Equation 12.4 Elimination of Pressure Functional π from the ϕ-Equation 12.5 Forms of the Correlation for n=l and n=2 Chapter IV. Magnetohydrodynamic Turbulence 13. Magnetohydrodynamic Turbulence by Means of a Characteristic Functional 13.1 Formulation of the Problem in Phase Space 13.2 ϕ-Equations in Magnetohydrodynamic Turbulence 13.3 Correlation Equations 14. Wave-Number Space 14.1 Transformation to Wave-Number Space 14.2 The Spectrum Equations and Additional Conservation Laws 14.3 Special Case of Isotropic Magnetohydrodynamic Turbulence 15. Stationary Solution for ϕ-Equations 15.1 Stationary Solution for the Case λ=ν=0 15.2 Solution to the ϕ-Equations for Final Stages of Decay 16. Energy Spectrin 16.1 Energy Spectrum in the Equilibrium Range 16.2 Extension of Heisenberg's Theory in Magnetohydrodynamic Turbulence 17. Temperature Dispersion in Magnetohydrodynamic Turbulence 17.1 Turbulent Dispersion 17.2 Formulation of the Problem 17.3 Universal Equilibrium 18. Temperature Spectrum for Small and Large Joule Heat Eddies 18.1 Small Joule Heat Eddies 18.2 Large Joule Heat Eddies 19. The Temperature Spectrum for the Joule Heat Eddies of Various Sizes 19.1 The Viscous Dissipation Process 19.2 The Joule Heat Model 19.3 The Calculation of the Temperature Spectrum 19.4 Effect of Viscous Dissipation on the Temperature Distribution 20. Thomas' Numerical Experiments 20.1 Turbulent Dynamo Competing Processes 20.2 Nondissipative Model System λ=ν=0 20.3 Numerical Experiments 21. Some Further Improvements of Dispersion Theory in Magnetohydrodynamic Turbulence 21.1 Remarks on the Turbulent Dispersion of Temperature for Rm〉〉R〉〉l 21.2 Heat Equation for Conductive Cut-Off Wave Number for H(k) 21.3 Solution of the Heat Equation 22. A Solution for the Joule-Heat Source Term 22.1 Physical Introduciton 22.2 Form of the Source Function and Particular Solution 22.3 The Joule Heating Spectrum 22.4 The Range of Values α1, α2, α3, σ and Asymptotic Solution of τ-integral 22.5 Evolution of τ-Integral Eq. (22.29) 23. Results for the θ2 Spectrum with Joule Heating 23.1 The Asymptotic Behavior of the Solutions 23.2 The Most Probable Form of the θ2-Spectrum Chapter V. Contemporary Turbulence 24. Recent Developments in Turbulence Through Use of Experimental Mathematics - Attractor Theory 24.1 Things That Change Suddenly 24.2 Order in the Chaos 24.3 Attractor Theory in Turbulent Channel Flows 25. Recent Developments in Experimental Turbulence 25.1 Coherent Structure of Turbulent Shear Flows Appendices Appendix A -- Derivation of Correlation Equations (13.51-13.62) Appendix B -- Derivation of Spectrum Equations (14.45-14.46) Appendix C -- Fourier Transforms (18.10) Appendix D -- The Time Variation of Eq. (18.3) Appendix E -- The Time Variation of Eq. (18.19) Bibliography Author Index Subject Index
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  • 46
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    Series available for loan
    Leipzig : Acad. of Sciences of the GDR, Central Inst. for Isotope and Radiation Research
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    Call number: ZSP-980-76
    In: ZfI-Mitteilungen, 76
    Type of Medium: Series available for loan
    Pages: 45 S. , graph. Darst.
    Edition: Preprint
    Series Statement: ZfI-Mitteilungen 76
    Language: English
    Note: Contents: Introduction. - Material and methods. - Characterization of subjects and environmental conditions. - Experimental procedure. - Evaluation of experiments. - Results. - Investigation of protein metabolism. - Investigation of energy metabolism. - Discussion. - Acknowledgements. - References.
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  • 47
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    Hanover, NH : U.S. Army Cold Regions Research and Engineering Laboratory
    Associated volumes
    Call number: ZSP-201-88/20
    In: CRREL Report, 88-20
    Description / Table of Contents: This study develops design criteria for a new sludge dewatering unit operation called a sludge freezing bed. This bed uses natural freeze-thaw to condition the sludge. The total depth of sludge that can be frozen, thawed and dewatered by this process in a year is the main criterion needed for design. Laboratory tests assessed the dewaterability of freeze-thaw conditioned water treatment plant sludge and both anaerobically and aerobically digested wastewater sludges at various depths. Mathematical models for predicting the design depth were developed; values for the input parameters to the models were obtained from the literature or from laboratory and pilot-scale experiments. The dewaterability tests indicated that the depth of sludge that can be applied is not limited by drainability. Up to 2.0 m of each sludge drained in minutes after freeze-thaw conditioning. Except for the aerobically digested sludge, the solids content after drainage is high enough to permit mechanical removal. The physical and thermal characteristics of frozen sludge were found to be equivalent to those of ice. An analysis of the freezing and thawing models reveals that the design of a freezing bed will depend on the duration and intensity of the freezing and thawing seasons.
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    Pages: v, 58 Seiten , Illustrationen
    Series Statement: CRREL Report 88-20
    Language: English
    Note: CONTENTS Abstract Preface Nomenclature Introduction Background Purpose Scope Literature review Fundamentals of freeze separation Applications of freeze separation technology Conclusions Concept development Background Site visits Final concept Dewaterability studies Sludge characteristics Specific resistance and capillary suction time Filtrate quality Drainage tests Drying tests Development of design models Basic energy balance relationship Development of freezing model Development of thawing model Other models Evaluation of sludge input parameters Frozen sludge density, ϱf Layer thickness, ϵ Settled solids fraction, θ Thermal conductivities, Kfs, Kss Latent heat of fusion, L Absorptance, α Freezing point, Tf Summary Evaluation of climatic input parameters Ambient air temperatures, Taf, Tat Insolation, I Convection coefficient, hc Use of models for design Freezing design depth Thawing design depth Validation Example Conclusions anid recommendations Literature cited Appendix A: Sludge freezing at the Salem, New Hampshire, Wastewater Treatment Plant
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  • 48
    Monograph available for loan
    Monograph available for loan
    Berlin : Transpress
    Call number: MOP 47211 / Mitte
    Type of Medium: Monograph available for loan
    Pages: 548 Seiten , Illustrationen
    Edition: 1. Auflage
    ISBN: 3344002759
    Language: German
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  • 49
    Call number: MOP 47260 / Mitte
    Type of Medium: Monograph available for loan
    Pages: 348 Seiten , Tabellen
    Edition: 1. Auflage
    Language: German
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  • 50
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    Monograph available for loan
    Wrocław : Zakład Narodowy Imienia Ossolińskich Wydawnictwo Polskiej Akademii Nauk
    Call number: MOP 47258 / Mitte
    Type of Medium: Monograph available for loan
    Pages: 170 Seiten , Illustrationen , 24 cm
    ISBN: 830402974X
    Series Statement: Prace habilitacyjne / Instytut Geografii i Przestrzennego Zagowpodarowania
    Language: Polish
    Note: In polnischer Sprache
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  • 51
    Call number: MOP 47116 / Mitte
    Type of Medium: Monograph available for loan
    Pages: 32 Seiten
    Language: German
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  • 52
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    Monograph available for loan
    Radebeul : Meteorologischer Dienst der DDR, Meteorologisches Observatorim
    Call number: MOP 47217 / Mitte
    Type of Medium: Monograph available for loan
    Pages: 70 Seiten
    Language: German
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  • 53
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    Monograph available for loan
    Berlin : VEB Verlag Technik
    Call number: MOP 47190 / Mitte
    Type of Medium: Monograph available for loan
    Pages: 360 Seiten , 2 Tabellen
    Edition: 3., bearbeitete Auflage
    ISBN: 3-341-00538-2
    Series Statement: Technik-Wörterbuch
    Language: German , English
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  • 54
    Call number: MOP 47401 / Mitte
    Type of Medium: Monograph available for loan
    Pages: 185 Seiten
    Language: English
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  • 55
    Call number: MOP 47129 / Mitte
    Type of Medium: Monograph available for loan
    Pages: 197Seiten , Illustrationen , 23 cm
    Language: English
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  • 56
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    Monograph available for loan
    Hong Kong : Royal Observatory
    Call number: MOP 47270(1987) / Mitte
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  • 57
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    Monograph available for loan
    München : Droemer Knaur
    Call number: MOP 47528 / Mitte
    Type of Medium: Monograph available for loan
    Pages: 446 S. : Ill., graph. Darst.
    ISBN: 3426263351
    Uniform Title: Chaos - making a new science
    Language: German
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  • 58
    Call number: MOP Per 192(58)
    In: Mitteilungen aus dem Institut für Geophysik und Meteorologie der Universität zu Köln, 58
    Type of Medium: Monograph available for loan
    Pages: 115 S. : Abb. ; 30 cm
    Series Statement: Mitteilungen aus dem Institut für Geophysik und Meteorologie der Universität zu Köln 58
    Language: German
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  • 59
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    Potsdam : MD der DDR, ZWD
    Call number: MOP 47027
    Type of Medium: Monograph available for loan
    Pages: Getr. Zählung
    Edition: Ausgabe 1988, 2. Nachtrag Nr. 2 (1991)
    Language: German
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  • 60
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    San Diego [u.a.] : Academic Press
    Associated volumes
    Call number: AWI A7-90-0207 ; MOP 33002/42
    In: International geophysics series, 42
    Type of Medium: Monograph available for loan
    Pages: XXI, 307 Seiten , Illustrationen
    ISBN: 0120644908
    Series Statement: International geophysics series 42
    Language: English
    Note: Contents Preface Symbols Chapter 1 Introduction 1.1 Scope of Micrometeorology 1.2 Micrometeorology versus Microclimatology 1.3 Importance and Applications of Micrometeorology Problems and Exercises Chapter 2 Energy Budget near the Surface 2.1 Energy Fluxes at an Ideal Surface 2.2 Energy Balance Equations 2.3 Some Examples of Energy Budget 2.4 Applications Problems and Exercises Chapter 3 Radiation Balance near the Surface 3.1 Radiation Laws and Definitions 3.2 Shortwave Radiation 3.3 Longwave Radiation 3.4 Radiation Balance near the Surface 3.5 Radiative Flux Divergence 3.6 Applications Problems and Exercises Chapter 4 Soil Temperatures and Heat Transfer 4.1 Surface Temperature 4.2 Subsurface Temperatures 4.3 Thermal Properties of Soils 4.4 Theory of Soil Heat Transfer 4.5 Applications Problems and Exercises Chapter 5 Air Temperature and Humidity in the PBL 5.1 Factors Influencing Air Temperature and Humidity 5.2 Basic Thermodynamic Relations and Definitions 5.3 Static Stability 5.4 Mixed Layers and Inversions 5.5 Vertical Temperature and Humidity Profiles 5.6 Diurnal Variations 5.7 Applications Problems and Exercises Chapter 6 Wind Distribution in the PBL 6.1 Factors Influencing Wind Distribution 6.2 Geostrophic and Thermal Winds 6.3 The Effects of Friction 6.4 The Effects of Stability 6.5 Observed Wind Profiles 6.6 Diurnal Variations 6.7 Applications Problems and Exercises Chapter 7 An Introduction to Viscous Flows 7.1 Inviscid and Viscous Flows 7.2 Laminar and Turbulent Flows 7.3 Equations of Motion 7.4 Plane-Parallel Flows 7.5 Ekman Layers 7.6 Developing Boundary Layers 7.7 Heat Transfer in Fluids 7.8 Applications Problems and Exercises Chapter 8 Fundamentals of Turbulence 8.1 Instability of Flow and Transition to Turbulence 8.2 The Generation and Maintenance of Turbulence 8.3 General Characteristics of Turbulence 8.4 Mean and Fluctuating Variables 8.5 Variances and Turbulent Fluxes 8.6 Eddies and Scales of Motion 8.7 Applications Problems and Exercises Chapter 9 Semiempirical Theories of Turbulence 9.1 Mathematical Description of Turbulent Flows 9.2 Gradient-Transport Theories 9.3 Dimensional Analysis and Similarity Theories 9.4 Applications Problems and Exercises Chapter 10 Neutral Boundary Layers 10.1 Velocity-Profile Laws 10.2 Surface Roughness Parameters 10.3 Surface Stress and Drag Coefficient 10.4 Turbulence 10.5 Applications Problems and Exercises Chapter 11 Momentum and Heat Exchanges with Homogeneous Surfaces 11.1 The Monin-Obukhov Similarity Theory 11.2 Empirical Forms of Similarity Functions 11.3 Wind and Temperature Profiles 11.4 Drag and Heat Transfer Coefficients 11.5 Methods of Determining Momentum and Heat Fluxes 11.6 Applications Problems and Exercises Chapter 12 Evaporation from Homogeneous Surfaces 12.1 The Process of Evaporation 12.2 Potential Evaporation and Evapotranspiration 12.3 Modified Monin-Obukhov Similarity Relations 12.4 Micrometeorological Methods of Determining Evaporation 12.5 Applications Problems and Exercises Chapter 13 Marine Atmospheric Boundary Layer 13.1 Sea-Surface Characteristics 13.2 Momentum Transfer to the Sea Surface 13.3 Parameterization of Air-Sea Exchanges 13.4 Mean Profiles in the Marine Atmospheric Boundary Layer 13.5 Turbulence over Water 13.6 Applications Problems and Exercises Chapter 14 Nonhomogeneous Boundary Layers 14.1 Types of Surface Inhomogeneities 14.2 Step Changes in Surface Roughness 14.3 Step Changes in Surface Temperature 14.4 Air Modifications over Water Surfaces 14.5 Air Modifications over Urban Areas 14.6 Building Wakes and Street Canyon Effects 14.7 Other Topographical Effects 14.8 Applications Problems and Exercises Chapter 15 Agricultural and Forest Micrometeorology 15.1 Flux-Profile Relations above Plant Canopies 15.2 Radiation Balance within Plant Canopies 15.3 Wind Distribution in Plant Canopies 15.4 Temperature and Moisture Fields 15.5 Turbulence in Plant Canopies 15.6 Applications Problems and Exercises References Index
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  • 61
    Call number: MOP Per 865(23)
    In: Technical reports to the Commission for Hydrology
    In: WMO TD
    Type of Medium: Monograph available for loan
    Pages: 78 S.
    Series Statement: Technical reports to the Commission for Hydrology 23
    Language: English
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  • 62
    Call number: Q 2548(99)-VERLUSTEX. ; 21/Q 2547(99) ; MOP 47259 / Mitte
    In: Veröffentlichungen des Zentralinstituts für Physik der Erde
    Type of Medium: Monograph available for loan
    Pages: 139 S.
    ISSN: 0514-8790
    Series Statement: Veröffentlichungen des Zentralinstituts für Physik der Erde 99
    Language: German
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  • 63
    Call number: Q 2533(1627) ; MOP S 12245
    In: Mitteilungen des Zentralinstituts für Physik der Erde
    Type of Medium: Monograph available for loan
    Series Statement: Mitteilungen des Zentralinstituts für Physik der Erde 1627
    Language: German
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  • 64
    Call number: ZSP-SCAR-570-10
    In: National Antarctic Research Report to SCAR, 10
    Type of Medium: Series available for loan
    Pages: 61 Seiten
    ISSN: 0179-0072
    Series Statement: National Antarctic Research Report to SCAR 10
    Language: English
    Note: Contents: Membership of the National Committee on Antarctic Research in the Federal Republic of Germany. - Members of Permanent Working Groups and Groups of Specialists of SCAR. - Introduction. - Stations. - I. Record of Activities (past and ongoing), April 1987 - October 1988. - II. Planned Activities, October 1988 - October 1989. - References. - Addenda to Former Reports. - Index of Activities.
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  • 65
    Call number: MOP 47142 / Mitte
    Type of Medium: Monograph available for loan
    Language: German
    Note: Diplomarbeit, Humboldt-Universität zu Berlin, 1988
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  • 66
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    Monograph available for loan
    Hamburg : Deutscher Wetterdienst
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    Call number: MOP 47414(5) / Mitte
    In: Wetterkundliche Lehrmittel, 5
    Type of Medium: Monograph available for loan
    Pages: 4 Seiten
    Series Statement: Wetterkundliche Lehrmittel Nr. 5
    Language: German
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  • 67
    Call number: MOP 47414(3) / Mitte
    In: Wetterkundliche Lehrmittel, 3
    Type of Medium: Monograph available for loan
    Pages: 6 Seiten , Illustrationen
    Series Statement: Wetterkundliche Lehrmittel Nr. 3
    Language: German
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  • 68
    Call number: MOP 47414(2) / Mitte ; MOP 47414(2) / Mitte
    In: Wetterkundliche Lehrmittel, 2
    Type of Medium: Monograph available for loan
    Pages: 8 Seiten , Illustrationen
    Series Statement: Wetterkundliche Lehrmittel Nr. 2
    Language: German
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  • 69
    Monograph available for loan
    Monograph available for loan
    [Hamburg] : Deutscher Wetterdienst
    Associated volumes
    Call number: MOP 47414(1b) / Mitte ; MOP 47414(1b) / Mitte
    In: Wetterkundliche Lehrmittel, 1b
    Type of Medium: Monograph available for loan
    Pages: 4 Seiten , Illustrationen
    Series Statement: Wetterkundliche Lehrmittel Nr. 1b
    Language: German
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  • 70
    Dissertations
    Dissertations
    Wrocław [u.a.] : Zakład Narodowy Imienia Ossolińskich Wydawnictwo Polskiej Akademii Nauk
    Call number: MOP 47355 / Mitte
    Type of Medium: Dissertations
    Pages: 264 Seiten , Illustrationen
    ISBN: 8304030438
    Series Statement: Prace habilitacyjne / Instytut Geografii i Przestrzennego Zagowpodarowania
    Language: Polish
    Note: In polnischer Sprache
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  • 71
    Monograph available for loan
    Monograph available for loan
    Potsdam : Meteorologische Hauptobservatorium
    Call number: MOP 47122 / Mitte
    Type of Medium: Monograph available for loan
    Pages: 17 Seiten
    Language: German
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  • 72
    Call number: MOP 47109 / Mitte ; zu MOP 47109 / Mitte
    Type of Medium: Monograph available for loan
    Language: German
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  • 73
    Dissertations
    Dissertations
    Delft : [Technische Universität]
    Call number: MOP 47335 / Mitte
    Type of Medium: Dissertations
    Pages: 108 Seiten , Illustrationen
    Series Statement: Scientific report / Royal Netherlands Meteorological Institute 〈DeBilt〉 87-12
    Language: English
    Note: Dissertation, Delft, Technische Universität Delft, 1988 , Mit niederländischer Zusammenfassung
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  • 74
    Monograph available for loan
    Monograph available for loan
    Berlin : Humboldt-Universität zu Berlin, Sektion Physik, Bereich Meteorologie und Geophysik
    Call number: MOP 47141 / Mitte
    Type of Medium: Monograph available for loan
    Language: German
    Note: Diplomarbeit, Humboldt-Universität zu Berlin, 1988
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  • 75
    Call number: 21/SR 90.0917(93/1) ; MOP 47058 / Mitte ; 21/SR 22.19544(93/1)
    In: Veröffentlichungen des Zentralinstituts Physik der Erde, Nr. 93 Teil I
    Description / Table of Contents: Im September 1986 jährte sich zum 10. Male der erste Weltraumeinsatz der metrischen Multispektralkamera MKF-6. .Dieses Ereignis bedeutete für die DDR und andere sozialistische Länder den praktischen Einstieg in die Entwicklung der Fernerkundung der Erde mit aerokosmischen Mitteln und den Beginn einer Dekade der intensiven Forschung und Entwicklung auf diesem Gebiet. Diesem historischen und über das damalige UdSSR/DDR-Weltraumexperiment "Raduga" zur aerokosmischen Multispektralfotografie weit hinausgehenden Ereignis war die 4 Wissenschaftliche DDR-Konferenz der Reihe "Stand und Entwicklungstendenzen der Fernerkundung" gewidmet, die als gemeinsame Veranstaltung der Arbeitsgruppe Naturwissenschaftliche Grundlagen der Geofernerkundung (AGNGF) der Wissenschaftlichen Räte für die Forschungsprogramme Geo- und Biowissenschaften (Leiteinrichtung: Zentralinstitut für Physik der Erde) sowie der Gesellschaft für Weltraumforschung und Raumfahrt der DDR (GWR) in Neubrandenburg durchgeführt wurde. Dem gemeinsamen Tätigkeitsgebiet der beiden Veranstalter entsprechend stand die Thematik "Fernerkundung der Erde und anderer Himmelskörper" im Mittelpunkt. Schwerpunkte des Programms waren - neue methodische und gerätetechnische Lösungen zur Gewinnung, automatisierten Auswertung und kartographischen Darstellung von Fernerkundungsdaten, - Nutzanwendungen von Fernerkundungsdaten bei der Erforschung der Erdoberfläche, insbesondere zur Kartierung thematischer Sachverhalte bei der Ressourcen- und Umweltforschung und bei der Erforschung von Planeten und Kometen.
    Type of Medium: Series available for loan
    Pages: 215 Seiten , Illustrationen, Diagramme, Fotos , 30 cm
    Edition: Als Manuskript gedruckt
    ISSN: 0514-8790
    Series Statement: Veröffentlichungen des Zentralinstituts Physik der Erde Nr. 93 Teil I
    Language: German
    Note: Vorwort Kautzleben, H.: Zur Eröffnung der 4. Fernerkundungskonferenz Jähn, S.: Über den Mißbrauch der Weltraumforschung durch Militarisierung des Alls Marek, K.-H.: Die Geofernerkundung als Bestandteil moderner geowissenschaftlicher Informationsprozesse Müller, Kh.: 10 Jahre Carl-Zeiss-Fernerkundungstechnik im Einsatz Müller, R.: Aktuelle Fragen der völkerrechtlichen Regelung der Erdfernerkundung ANWENDUNGEN IN DER GEOLOGIE UND BODENKARTIERUNG Harff, J.; Bankwitz, B.; Bankwitz, P.: Untersuchung der Beziehungen zwischen geologisch-geophysikalischen Merkmalsfeldern und Fotolineationen für die Strukturanalyse der oberen Erdkruste Kvitkovič, J.; Feranec, J.: Lineare und nichtlineare Scheidelinien der Westkarpaten, identifiziert mittels kosmischer Aufnahmen Berndt, P.; Uglev, J.V.: Einige Aspekte der optoanalogen Bildbearbeitung für die geologische Forschung Weise, K.: Großmaßstäbige Bodenkartierung unter Nutzung von Fernerkundungsdaten Schröder, H.: Multispektralanalytische Quantifizierung kartierbarer Bodenmerkmale nordwestlich von Halle (Saale) Kühn, F.; Hörig, B.; Ulbricht, G.: Ein Beitrag zu Ergebnissen und Erfahrungen der wissenschaftlichen Zusammenarbeit zur Spektrometrie mit dem Bulgarischen Institut für Geophysikalische Untersuchungen und geologische Kartierung, Sofia ANWENDUNGEN IN DER KARTOGRAPHIE Buchroithner, M.: Computergestützte Verwertung von Weltraumphotographien Bähr, H.-P.: Landnutzungskartierung von Satelliten aus - ein Beispiel für friedliche Nutzung der Weltraumtechnologie Behrens, J.: Die Grundlagenkarte Landwirtschaft 1: 10 000, 1:25 000 und 1:50 000 - eine neue Kartierungsbasis für Fernerkundungsinformationen in der Pflanzenproduktion der DDR Donner, R.; Harnisch, G.: Untersuchungen zur Herstellung digitaler Bildmosaike Wolodschenko, A.: Zur Integration von kartographischen und aerokosmischen Forschungsmethoden ANWENDUNGEN IN DER LANDWIRTSCHAFT Kugler, H.; Gassert,: Inventur geoökologischer Funktionselemente der Agrarlandschaft mittels Luftbildinterpretation Barsch, H.; Söllner, R.; Weichelt, H.: Erfassung von Komponenten der Ertragsbildung auf der Grundlage spektraler Signaturen - Ergebnnisse des INTERKOSMOS-Experiments "Kursk 85" Kaden, K.: Zur Kennzeichnung der Vegetationsentwicklung aus der multitemporalen Dechiffrierung kosmischer Aufnahmen Tóth, K.: Einsatz von Fernerkundungsdaten für landwirtschaftliche Aufgabenstellungen Gerhardt, A.: Einsatz der Thermogaphie für Probleme der Pflanzenproduktion ANWENDUNGEN IN DER OZEANOLOGIE, ATMOSPHÄRENFORSCHUNG UND UMWELTÜBERWACHUNG Brosin, H.-J.; Gohs, L.; Schenkel, G.; Seifert, T.; Siegel, H.: Untersuchungen über räumliche Inhomogenitäten in der Wassertemperatur und in Wasserinhaltsstoffen in der östlichen Ostsee auf der Grundlage von Schiffs- und Satellitenbeobachtungen Siegel, H.: Über die Möglichkeiten der Aufstellung von Algorithmen zur Chlorophyllbestimmung aus spektralen Remissionskoeffizienten in der Ostsee Gohs, L.: Möglichkeiten zur Gewinnung von Informationen über die Wasseroberfläche mit dem Mikrodensitometer Vajen, H.-H.: Temperatureichung von IR-Wetterbildern Spänkuch, D.; Vogel, G.; Döhler, W.; Haus, R.: Vergleich exakt berechneter atmosphärischer Transmissionsfunktionen gasförmiger Absorber mit LOWTRAN-5 Klim; A.: Eine Näherungsmethode zur Transmissionsberechnung in der Erdatmosphäre Welzer, W.: Verfahren zur Erfassung von Immissionswirkungen Methoden der Fernerkundung
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  • 76
    Call number: 21/SR 90.0917(93/2) ; MOP 47058 / Mitte ; 21/SR 22.19544(93/2)
    In: Veröffentlichungen des Zentralinstituts Physik der Erde, Nr. 93 Teil II
    Description / Table of Contents: Im September 1986 jährte sich zum 10. Male der erste Weltraumeinsatz der metrischen Multispektralkamera MKF-6. .Dieses Ereignis bedeutete für die DDR und andere sozialistische Länder den praktischen Einstieg in die Entwicklung der Fernerkundung der Erde mit aerokosmischen Mitteln und den Beginn einer Dekade der intensiven Forschung und Entwicklung auf diesem Gebiet. Diesem historischen und über das damalige UdSSR/DDR-Weltraumexperiment "Raduga" zur aerokosmischen Multispektralfotografie weit hinausgehenden Ereignis war die 4 Wissenschaftliche DDR-Konferenz der Reihe "Stand und Entwicklungstendenzen der Fernerkundung" gewidmet, die als gemeinsame Veranstaltung der Arbeitsgruppe Naturwissenschaftliche Grundlagen der Geofernerkundung (AGNGF) der Wissenschaftlichen Räte für die Forschungsprogramme Geo- und Biowissenschaften (Leiteinrichtung: Zentralinstitut für Physik der Erde) sowie der Gesellschaft für Weltraumforschung und Raumfahrt der DDR (GWR) in Neubrandenburg durchgeführt wurde. Dem gemeinsamen Tätigkeitsgebiet der beiden Veranstalter entsprechend stand die Thematik "Fernerkundung der Erde und anderer Himmelskörper" im Mittelpunkt. Schwerpunkte des Programms waren - neue methodische und gerätetechnische Lösungen zur Gewinnung, automatisierten Auswertung und kartographischen Darstellung von Fernerkundungsdaten, - Nutzanwendungen von Fernerkundungsdaten bei der Erforschung der Erdoberfläche, insbesondere zur Kartierung thematischer Sachverhalte bei der Ressourcen- und Umweltforschung und bei der Erforschung von Planeten und Kometen.
    Type of Medium: Series available for loan
    Pages: Seiten 216-394, XVIII , Illustrationen, Diagramme, Fotos , 30 cm
    Edition: Als Manuskript gedruckt
    ISSN: 0514-8790
    Series Statement: Veröffentlichungen des Zentralinstituts Physik der Erde Nr. 93 Teil II
    Language: German
    Note: ANWENDUNGEN IN DER PLANETEN- UND KOMETENFORSCHUNG Wäsch, R.: Planeten- und Kometenforschung mit Methoden der Fernerkundung Bankwitz, P. ; Bankwitz, E. ; Wäsch, R, : Geologische Interpretation von Teilgebieten der Venus auf der Grundlage sowjetischer Radar-Aufnahmen Danz, M.; Elter, G.; Mangoldt, T.; Möhlmann, D.; Rubbert, B.; Weidlich, U.: Ergebnisse der VEGA-Bildbearbeitung WAGNER, C.: IR-Sondierung der Oberflächen atmosphäreloser planetarer Objekte Dubois, R.; Spänkuch, D.; Schäfer, K.; Döhler, W.; Güldner, J.: Indirekte thermische Sondierung der mittleren Venusatmosphäre mit dem IR-Fourierspektrometer auf Venera-15 MERKMALSEXTRAKTION UND PHYSIKALISCH-MATEMATISCHE GRUNDLAGEN Wirth, H.: Prinzipien der Bildung und die Bedeutung abgeleiteter Merkmale für die Auswertuhg von Multispektralaufnahmen Söllner, R.; Schmidt, K.; Prena, M.: Zur Ableitung von Merkmalen aus Powerspektren für die Textur- und Strukturerkennung von natürlichen und künstlichen Objekten Wirth, H.; Schilbach, G.; Wirth, A.: Beitrag zur Analyse von Fernerkundungsdaten im Sub-Pixel-Bereich Oppitz; K.: Zur rechnerinternen Modellierung dreidimensionaler Körper Herr, W.; Weichel, H.: Die Vorverarbeitung multispektraler Radiometerdaten Leiterer, U.; Weller, M.: Spektralfotometer BAS-M mit Mikrorechner DIGITALE ANALYSE VON BILDDATEN Geschke, A.; Schlosser, A.: Fernerkundungssoftware AMBA/R-RS Vajen, H.-H.; Pannowitsch, H.-J.: Geometrische Vorverarbeitung von Bilddaten polumlaufender Satelliten in Real-Time Grundmann; H.-J.: Ein Datenbasissystem für Bilddaten Lieckfeldt, P.; Missling, K.-D.; Neumann, B.: Zugriffsoptimierte Abspeicherung großer Bilddatenmassive auf Plattenspeichern Geschke, A.: Klassifikationsergebnisse mit dem Bildverarbeitungssystem (BVS) robotron A6470 Stoye, H.; Usbeck, B.: Rechnergestützte Dechiffrierung der Nutzflächenstruktur in Siedlungen mit digitalisierten MS-Luftbildern Meister, P.: Bildverarbeitung mit dem BVS A6470 und Möglichkeiten einer On-Line-Bildverarbeitung Schildwach, B.: Mikrorechnergestützte Lösungen in der Vorverarbeitung von Daten flächenhafter Abbildungen SYSTEME FÜR DEN OPERATIVEN EMPFANG VON SATELLITENDATEN Tiščenko, A. P.: Das Territorialprinzip bei Empfang und operativer Analyse kosmischer Fernerkundungsdaten Bettac, H.-D.; Klähn, . D.; Landrock, R.; Schwarz, J.; Skottke, H.-J.: Die modulare Wetterbild-Empfangsstation WES 3 Schwarz, J.; Klähn, D.: Antennen- und Mikrowellenbaugruppen für den Empfang meteorologischer Satelliten Schwarz, J.; Vogel, G.; Skottke, H.-J.: Aufbau und Wirkungsweise eines mikrorechnergestützten Antennennachführsystems für den Empfang meteorologischer Satelliten Landrock, B.; Paasch, E:; Stanke, D.: Empfänger für analoge und digitale Daten meteorologischer Satelliten Arnold, H.-P.; Guder, H.-G.; Lieckfeldt, P.; Reimer, R.; Wolf, H.-J.: Magnetband-orientiertes System zur Erfassung digitaler Satellitendaten bis 1 Mbit/s Günther, A.: Echtzeitvisualisierung von Wetterbildern
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  • 77
    Series available for loan
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    Leipzig : Deutscher Verlag für Grundstoffindustrie
    Associated volumes
    Call number: SR 99.0015(409) ; ZSP-292-409
    In: Freiberger Forschungshefte, 409
    Type of Medium: Series available for loan
    Pages: 54 Seiten , Illustrationen
    Edition: 1. Auflage
    ISBN: 3-342-00920-9
    ISSN: 0071-9409
    Series Statement: Freiberger Forschungshefte : C 409 : Geowissenschaften - Geologie
    Language: German
    Note: Inhaltsverzeichnis Annotation (Annotation, Annotacija) 1. Einführung 1.1. Politische Grundlagen 1.2. Rohstoffspekulationen 2. Grundzüge der Tektonik und Mineragenie der Antarktis 2.1. Geotektonische Epochen 2.2. Tektonisch-minerogenetische Rayonierung 3. Vorkommen fester mineralischer Rohstoffe 3.1. Metallische Rohstoffe 3.1.1. Schwarzmetalle 3.1.1.1. Eisen 3.1.1.2. Mangan 3.1.1.3. Chrom, Nickel, Kobalt, Vanadium, Titan 3.1.1.4. Molybdän, Wolfram 3.1.2. Buntmetalle 3.1.2.1. Kupfer 3.1.2.2. Blei, Zink 3.1.2.3. Zinn 3.1.3. Edelmetalle (Silber, Gold, Platin) 3.1.4. Sonstige Metalle 3.2. Nichtmetallische Rohstoffe 3.2.1. Edel- und Schmucksteine 3.2.2. Glimmer 3.2.3. Feuerfestminerale 3.2.4. Phosphat 3.2.5. Fluorit, Baryt 3.2.6. Graphit. 3.2.7. Schwefel 4. Kohlenvorkommen 5. Kohlenwasserstoff-Vorkommen 6. Geothermische Energie 7. Süßwasser(Eis)-Vorräte 8. Schlußfolgerungen 9. Danksagung . 10. Zusammenfassung (Summary, Rezjume) Literaturverzeichnis Tabellen 1 bis 8
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  • 78
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    Series available for loan
    Berlin : Nationalkomitee für Geodäsie und Geophysik bei der Akademie der Wissenschaften der DDR
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    Call number: Q 2453(II,28) ; MOP Per 581(2/28) ; ZSP-319/B-28
    In: Geodätische und geophysikalische Veröffentlichungen : Reihe 2, Solarterrestrische Beziehungen und Physik der Atmosphäre, Heft 28
    Type of Medium: Series available for loan
    Pages: 136 Seiten , Illustrationen
    Series Statement: Geodätische und geophysikalische Veröffentlichungen : Reihe 2, Solarterrestrische Beziehungen und Physik der Atmosphäre 28
    Language: English
    Note: Content: Improvement of the coulometric measurement of ozone in the near-ground layer of the atmosphere / W. Warmbt. - Some experimental data on the variability of the ozone density at different level of the lowest atmosphere / A. G. Amiranashvili ; T. G. Gzirishvili ; A. I. Kartsivadse ; A. M. Okudjava ; D. F. Kharchilava ; K. H. Grasnick. - Report on the intercomparison of instruments measuring ozone near the ground at the Hohenpeissenberg Observatory / W. Warmbt. - Some results of ozone-sonde ascents in the CSSR / J. Picha. - A system of monitoring the observation and calibration qualities of Dobson spectrophotometerswithin the Regional Association VI / P. Plessing. - Vertical ozone distribution over Lindenberg (52.22°N, 14.12°E), 1975 - 1982 / U. Feister ; P. Plessing ; K. H. Grasnick. - Correlations of the total ozone with thermal and dynamic processes in the atmosphere / M. Frimescu ; L. Manea. - Numerical simulation of seasonal-latitudinal and 11-year variations in ozonosphere composition based on the two-dimensional photochemical model / I. G. Dyominov ; A. M. Zadorozhny. - Ozone content variation over central Europe and stratospheric dynamics in late winter / G. Entzian ; K. H. Grasnick. - Long-term ozone variation / G. Entzian ; K. H. Grasnick.
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  • 79
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    Series available for loan
    Leipzig : VEB Deutscher Verlag für Grundstoffindustrie
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    Call number: SR 99.0015(418) ; ZSP-292-418
    In: Freiberger Forschungshefte, 418
    Type of Medium: Series available for loan
    Pages: 75 Seiten , Illustrationen, Diagramme, Karten
    Edition: 1. Auflage
    ISBN: 3-342-00930-6
    ISSN: 0071-9409
    Series Statement: Freiberger Forschungshefte : C 418 : Geowissenschaften - Geologie
    Language: German
    Note: Inhaltsverzeichnis Annotation (Annotation, Annotacija) 1. Einleitung 2. Tektonische Rayonierung Antarktikas 2. I. Der Ostantarktische Kraton (1) 2.1.1. Zentraler Geoblock (1.1.) 2.1.1.1. Enderby Land-Block (1.1.1) 2.1.1.2. Dronning Maud Land-Block (1.1.2) 2.1.1.3. Prince Charles Mountains-Block (1.1.3) 2. 1.2. Östlicher Geoblock (1.2) 2.1.2.1. Vestfold Block (1.2.1) 2.1.2.2. Wilkes Land-Block (1.2.2) 2. 1.2.3. Victoria Land-Block (1.2.3) 2.1.3. Westlicher Geoblock (1.3) 2.1.3.1. Maudheim-Block (1.3.1) 2.1.3.2. Shekleton Range-Block (1.3.2) 2.1.3.3. Thiel Mountains-Block (1.3.3) 2.2. Die jungproterozoisch-altpaläozoische Mobilzone der Transantarctic Mountains (2) 2.2.1. Südlicher Block (2.1) 2.2.2. Nördlicher Block (2.2) 2.2.3. Admirality Mountains-Block (2.3) 2.3. Die jungproterozoisch-paläozoische Mobilzonen der Pensacola und Ellsworth Mountains (3) 2.3.1. Pensacola Mountains-Block (3.1) 2.3.2. Ellsworth Mountains-Block (3.2) 2.4. Die paläozoisch-mesozoische Mobilzone Westantarktikas (4) 2.4.1. Marie Byrd Land-Block (4.1) 2.4.2. Thurston Island/Eights Coast-Block ( 4.2) 2.4.3. Antarctic Peninsula-Block (4.3) 2.5. Die jungen Sedimentbecken der Westantarktis (5) 2.5.1. Weddell Sea-Becken (5.1) 2.5.2. Byrd-Senke (5.2) 2.5.3. Ross Sea-Becken (5.3) 3. Minerogenetische Entwicklung Antarktikas 3. I. Archaische minerogenetische Hauptepoche ( 〉 2,6 Ga) 3.2. Proterozoische minerogenetische Hauptepoche (ca. 2,6 bisca. 0,8 Ga) 3.2.1. Unterproterozoische minerogenetische Epoche (ca. 2,6 bis ca. 2,0 Ga) 3.2.2. Mittel- bis oberproterozoische minerogenetische Epoche (ca. 2,0 bis ca. 0,8 Ga) 3.3. Spätriphäisch-phanerozoische minerogenetische Hauptepoche ( 〈0,8 Ga) 3.3.1. Spätriphäisch-altpaläozoische minerogenetische Epoche (ca. 0,8 Ga bis ca. 450 Mal 3.3.2. Paläozoisch-frühmesozoische minerogenetische Epoche (ca. 450 Ma bis ca. 150 M;l) 3.3.3. Mesozoisch-känozoische minerogenetische Epoche (ab. ca. 190 Ma) 4. Minerogenetische Einheiten Antarktikas 4.1. Archaische minerogenetische Einheiten 4.1.1. Archaische hochmetamorphe Areale 4.1.2. Archaische Grünstein-Granit-Gürtel 4.2. Proterozoische minerogenetische Provinzen . 4.2.1. Tafeldeckgebirgskomplexe 4.2.2. Aktivierte Grundgebirgseinheiten 4.2.3. Intrakontinentale mobile Gürtel 4.3. Riphäisch-phanerozoische minerogenetische Einheiten 4.3.1. Tafeldeckgebirgs-Provinzen 4.3.2. Aktivierte Grundgebirgseinheiten 4.3.2.1. Provinzen spätriphäisch-altpaläozoischer Aktivierung 4.3.2.2. Provinzen mesozoischer Aktivierung 4.3.2.3. Provinzen känozoischer Aktivierung 4.3.3. Intrakontinentale Tröge und Senken 4.3.3.1. Spätriphäisch-altpaläozoische Tröge 4.3.3.2. Intrakontinentales Ellsworth-Orogen 4.3.3.3. Tafelsenken des Victoria und des Wilkes Lands 4.3.3.4. Minerogenetische Provinzen junger Rift- und Spaltenzonen 4.3.3.4.1. Transantarktische Riftzone 4.3.3.4.2. Lambert Glacier-Riftzone des paläozoischemesozoischen Plattenrandes 4.3.3.4.3. Brainsfield-Riftzone 4.3.4. Passive Plattenränder 4.3.5. Aktive Plattenränder 4.3.5.1. Minerogenetische Provinzen des spätriphäisch-frühpaläozoischen Plattenrandes 4.3.5.2. Minerogenetische Provinzen des mittelpaläozoischen Plattenrandes 4.3.5.3. Minerogenetische Provinzen des paläozoisch-mesozoischen Plattenrandes 4.3.5.4. Minerogenetische Provinzen des meso-känozoischen Plattenrandes 5.Zusammenfassung. Abstract, Rezjume Literaturverzeichnis
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  • 80
    Call number: SR 99.0015(412) ; ZSP-292-412
    In: Freiberger Forschungshefte, 412
    Type of Medium: Series available for loan
    Pages: 68 Seiten , Illustrationen
    Edition: 1. Auflage
    ISBN: 3-342-00923-3
    ISSN: 0071-9409
    Series Statement: Freiberger Forschungshefte : C 412 : Geowissenschaften, Geologie
    Language: German
    Note: Beitrag zur Geologie der Hutton Mountains und der Guettard Range (Palmer Land, Antarktische Halbinsel) : Teilnahme an der 29. Sowjetischen Antarktisexpedition 1984 ; vorläufige Mitteilung / Wolfgang Weber, Karin Rank
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  • 81
    Monograph available for loan
    Monograph available for loan
    Moskau : Verl. Progress
    Call number: G 9007 ; MOP 47064 / Mitte
    Type of Medium: Monograph available for loan
    Pages: 285 S. : zahlr. Ill., Kt.
    Edition: 2. Aufl.
    ISBN: 3329005157
    Uniform Title: V Kosmos radi zemli
    Language: German
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  • 82
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    Monograph available for loan
    Koblenz : Bundesanstalt für Gewässerkunde
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    Call number: MOP Per 383(51)
    In: Besondere Mitteilungen zum Deutschen Gewässerkundlichen Jahrbuch
    Type of Medium: Monograph available for loan
    Pages: Getr. Zählung : graph. Darst.
    Series Statement: Besondere Mitteilungen zum Deutschen Gewässerkundlichen Jahrbuch 51
    Language: German
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  • 83
    Call number: MOP Per 861(9)
    In: Weather modification programme report, 9
    In: WMO TD, No. 182
    Type of Medium: Series available for loan
    Pages: 136 Seiten
    Series Statement: WMP report 9
    Language: English
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  • 84
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    Hanover, NH : U.S. Army Cold Regions Research and Engineering Laboratory
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    Call number: ZSP-201-87/21
    In: CRREL Report, 87-21
    Description / Table of Contents: The author measured time series of longitudinal (u) and vertical (w) velocity and temperature (t) and humidity (q) fluctuations with fast-responding sensors in the near-neutrally stable surface layer over a snow-covered field. These series yielded individual spectra and u-w, w-t, w-q and t-q cospectra, phase spectra and coherence spectra for nondimensional frequencies (fz/U) from roughly 0.001 to 10. With the exception of the u-w cospectra, all the spectra and cospectra displayed the expected dependence on frequency in an inertial or inertial-convective subrange. All, however, contained significantly more energy at low frequency than the Kansas neutral-stability spectra and cospectra. This excess low-frequency energy and the erratic behavior of the u-w cospectra imply that forested hills bordering the site on two sides were producing disturbances in the flow field at scales roughly equal to the height of the hills, 100 m. The phase and coherence spectra suggest that internal gravity waves were also frequently present, since the atmospheric boundary layer generally had slightly stable stratification. Consequently, at this complex site, turbulence alone determines the spectra and cospectra at high frequency; at low frequency the spectra and cospectra reflect a combination of topographically generated turbulence and internal waves. From the measured temperature and humidity spectra and the t-q cospectra, the author computed refractive index spectra for light of 0.55-micrometer and millimeter wavelengths. The refractive index spectra had shapes like the other scalar spectra: excess energy at low frequency and an inertial-convective subrange at high frequency.
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    Pages: v, 50 Seiten , Illustrationen
    Series Statement: CRREL Report 87-21
    Language: English
    Note: CONTENTS Abstract Preface Introduction Measurements Spectra u and w velocity spectra Temperature and humidity spectra Inertial-dissipation estimates Cospectra u-w cospectra w-t and w-q cospectra t-q cospectra Refractive index spectra Conclusions Literature cited
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  • 85
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    Hanover, NH : U.S. Army Cold Regions Research and Engineering Laboratory
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    Call number: ZSP-201-87/22
    In: CRREL Report, 87-22
    Description / Table of Contents: This review discusses problems associated with the anomalous temperature-density relations of water. It covers a) onset of convection, b) temperature structure and natural convective heat transfer, and c) laminar forced convective heat transfer in the water/ice system. The onset of convection in a water/ice system was found to dependent on thermal boundary conditions, not a constant value as in the classical fluids that have a monotonic temperature-density relationship. The water/ice system also exhibits a unique temperature distribution in the melt layer immediately after the critical Rayleigh number is exceeded and soon after it establishes a more or less constant temperature region progressively deepening as the melt layer grows. The constant temperature is approximately 3.2°C for water layers formed from above but varies for melt layers from below. The heat flux across the water/ice interface was found to be a weak power function and to increase linearly with temperature for melted layers from above and below, respectively.
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    Pages: vi, 43 Seiten , Illustrationen
    Series Statement: CRREL Report 87-22
    Language: English
    Note: CONTENTS Abstract Preface Nomenclature Introduction Analytical studies on the onset of convection in a horizontal water layer Experimental studies on the onset of convection in a circular horizontal melt layer Temperature structure and heat transfer In a horizontal layer In a circular horizontal melt layer pHeat transfer studies in nonplanar geometries Forced convective heat transfer over a melting surface Discussion and conclusions Onset of convection Temperature structure and natural convective heat transfer Laminar forced convective heat transfer Literature cited
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  • 86
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    Series available for loan
    Hanover, NH : U.S. Army Cold Regions Research and Engineering Laboratory
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    Call number: ZSP-201-87/10
    In: CRREL Report, 87-10
    Description / Table of Contents: Uniaxial constant-stress and constant-strain-rate compression tests were conducted on more than 200 remolded, saturated, frozen specimens of Fairbanks silt under various conditions. A series of curves of stress vs strain rate for various temperatures of strain rates ranging from about 6x10-2 to 10-8s-1show a close strength correspondence between the constant-stress and-costant strain-rate tests. All of these "complete" stress vs strain rate curves could not be described by a single power law or exponential equation, indicating that different deformation mechanisms are dominant within different ranges of strainrate Two critical strain rates for distinguishing between the different deformation mechanisms were ob-served to be near 10- 3 and 10-6 s-1 for the medium-dense frozen Fairbanks silt. The former indicates the transition from ductile failure to moderate brittle fracture as strain rate increases, while the latter indicates the transition from dislocation creep to glide creep (by the authors' definition). Based on the change in flow law, two fundamental creeps were classified: short-term creep, which is governed by glide creep, and long-term creep, which is governed by dislocation creep. The failure criterion of frozen silt has a general form of em x tm = Ef, where m depends only on density, and tm is in minutes if m is not 1. The failure strain Ef was not sensitive to temperature and strain rate over a certain range of strain rates, but it was very sensitive to density. Assur's creep model (1980) for ice was used to fit the creep data in this study. It works well for short-term creep but does not fit as well for long-term creep. The rate process theory was applied to the creep data. A very high value of experimental activation energy was obtained for lower stresses, and a very high value of apparent activation energy was observed for higher temperatures. The peak compressive strength was very sensitive to temperature and strain rate but relatively insensitive to density. While the initial tangent modulus is not-sensitive to strain rate, it increases with decreasing temperature and density.
    Type of Medium: Series available for loan
    Pages: vi, 75 Seiten , Illustrationen
    Series Statement: CRREL Report 87-10
    Language: English
    Note: CONTENTS Abstract Preface Introduction Review of previous work Specimen preparation Material Molding Testing procedure and apparatus Test results Definition of strain and stress Definition of creep failure Definition of failure in constant-strain-rate tests Definition of initial yield strength Determination of initial tangent modulus and 50% peak strength modulus Creep behavior General nature of the creep process and the failure mode Minimum creep rate Time to creep failure Relationship between t, and tm Creep failure strain and failure criterion Creep model and prediction of creep strain Strength behavior General stress-strain behavior and failure mode Peak compressive strength Initial yield strength Failure strain Initial yield strain Initial tangent modulus 50% peak strength modulus Correspondence between constant-stress tests and constant-strain-rate tests Conclusions Literature cited Appendix A: Unfrozen water content data Appendix B: Physical properties of samples tested
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  • 87
    Monograph available for loan
    Monograph available for loan
    Warschau
    Call number: MOP 47772 / Mitte
    Type of Medium: Monograph available for loan
    Pages: Mappe mit 13 Dokumenten in russischer und englischer Sprache
    Language: Russian , English
    Note: 1. Osnovnye naučnye dostiženija v oblasti issledovanija kosmosa za poslednie gody i perspektiva do 2000 goda / V. M. Balebanov 2. Kosmičeskoe Materialovedenie / Ju. A. Osip'jan, Č. Barta, R. Galonzka, R. Kul', L. Fal'kon 3. 20 let issledovanija v oblasti geliofiziki i astrofiziki v programme interkosmos / B. Val'niček 4. Daetsja kratkija obzor suščectvujuščich orbital'nych stancija rassmatrivajutsja tendencii razvitija / Ju. P. Semenov, L. A. Gorškov 5. Meždunarodnye pilotiruemye polety po programme "Interkosmos" / P. I. Klimuk, Ju. A. Gagarina 6. Summary of the twenty-year cooperation and the prospects of studies on space physics within the framework of the Intercosmos Program 7. Issledovanija na biosputnikach / S. Baran'ski, K. Gecht, E. A. Il'in, L. Macho 8. Meteorology : Intercosmos 1967-1987 9. Utilizing data obtained by remote sensing of the earth / N. A. Armand, G. Ganzorig, J. Kolarzh, K. Marek, B. Nej, L. Ortega, To Kuang Tkhing 10. Indian Space Programme and the cooperation with Intercosmos / u. R. Rao, Y. S. Rajan 11. Short summary of the most important scientific-methodological and research activities in the field of remote sensing of the Earth , within the framework of the Intercosmos Program in the years 1975-1987 12. Razvitie eksperimental'noi techniki distancionnogo zondi-rovanija zemli / R. Joachim, E. Bach, A. Gšvindt, D. Mišev, Ja. L. Ziman 13. Ispol'zovanie sputnikovoj informacii v prognoze pogody / A. Burcev, G. Major, V. Šarov
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  • 88
    Call number: ZSP-201-87/2
    In: CRREL Report, 87-2
    Description / Table of Contents: This is the third in a series of four reports on the laboratory and field testing of a number of road and airfield subgrades, covering the laboratory repeated-load triaxial testing of five soils in the frozen and thawed states and analysis of the resulting resilient modulus measurements. The laboratory testing procedures allow simulation of the gradual increase in stiffnessfound in frost-susceptible soils after thawing. The resilient modulus is expressed in a nonlinear model in terms of the applied stresses, the soil moisture tension level (for unfrozen soil), the unfrozen water content (for frozen soil) and the dry density. The resilient modulus is about 10 GPa for the frozen material at temperatures in the range of -5° to -8° C. The decrease in modulus with increasing temperature was well-modeled in terms of the unfrozen water content. Upon thaw, the modulus dropped to about 100 MPa and generally increased with increasing confining stress and decreased with increasing principal stress ratio. The modulus also increased with the soil moisture tension level. The resilient Poisson's ratio did not appear to be a systematic function of any of the test variables.
    Type of Medium: Series available for loan
    Pages: iii, 36 Seiten , Illustrationen
    Series Statement: CRREL Report 87-2
    Language: English
    Note: CONTENTS Abstract Preface Introduction Test sections and materials Specimen preparation Test soils Asphalt concrete Laboratory testing Soil testing Waveforms of applied stress Asphalt concrete Data reduction and analysis Soil Asphalt concrete Results and discussion General Resilient modulus Summary Conclusions Literature cited Appendix A: Soil moisture tension versus water content for several test soils Appendix B: Tabulated results for all tests on frozen and thawed soils
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  • 89
    Monograph available for loan
    Monograph available for loan
    Warszawa : Polska Akademia Nauk
    Call number: MOP 47013 / Mitte
    Type of Medium: Monograph available for loan
    Pages: 166 Seiten , graphische Darstellungen, Karten
    Language: Polish
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  • 90
    Call number: MOP 46925 / Mitte
    Type of Medium: Monograph available for loan
    Pages: 62 Seiten
    Language: German
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  • 91
    Call number: MOP 46932 / Mitte
    Description / Table of Contents: Das Mikronachrichtenvermittlungssystem (MNVS) ist ein Gerät, basierend auf K1520-Baugruppen, für den Nachrichtenaustausch im Staatlichen Meßnetz I. Ordnung. Anschließbar sind bis zu 16 Telex-, V.24- und HDLC-Linien, sowie Nachrichtenkanäle mit Einfach- oder Doppelstrominterface. Durch das MNVS werden die international üblichen Formate (Sendungen, Bulletins, Meldungen) für den Informationsaustausch benutzt, bezüglich des Telexverkehrs sind die Bestimmungen der Deutschen Post umgesetzt. An Bildschirmgeräten wird eine komfortable interaktive Arbeit ermöglicht, alle Aktivitäten des Systems werden protokolliert. Von Fernschreibern und Telexgeräten aus können gespeicherte Informationen abgefordert werden. Alle Prozesse des MNVS laufen automatisch ab, nur im Fehlerfalle greift der Operator ein.
    Type of Medium: Monograph available for loan
    Language: German
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  • 92
    Call number: MOP 47640 / Mitte
    Type of Medium: Monograph available for loan
    Pages: 584 Seiten , Illustrationen , 30 cm
    Language: French , English
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  • 93
    Monograph available for loan
    Monograph available for loan
    [Erscheinungsort nicht ermittelbar] : Meteorlogischer Dienst der DDR
    Associated volumes
    Call number: MOP 45018/A / Mitte
    In: Richtlinie für die Eintragung meteorologischer Beobachtungen, Band A
    Type of Medium: Monograph available for loan
    Edition: Ausgabe 1987
    Series Statement: Richtlinie für die Eintragung meteorologischer Beobachtungen Band A
    Language: German
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  • 94
    Monograph available for loan
    Monograph available for loan
    Dresden : Ingenieurschule für Geodäsie und Kartographie
    Associated volumes
    Call number: MOP 46734/3 / Mitte ; MOP 46733 / Mitte ; MOp 46732 / Mitte
    In: Die automatische fernmeldende meteorologische Station AFMS-2, Teil 3
    Type of Medium: Monograph available for loan
    Pages: 34 Seiten , Illustrationen
    Edition: 1. Auflage, abgeschlossen Januar 1987
    Edition: als Manuskript gedruckt
    Series Statement: Meteorologische Messtechnik 83-26
    Language: German
    Note: Inhaltsverzeichnis: 4. Einsatzfragen. - 4.1. Einsatzvorbereitung. - 4.2. Einsatzsicherung. - 4.3. Bedienfragen. - 4.3.1. Inbetriebnahme. - 4.3.2. Bedienung durch das Stationspersonal. - 4.3.3. Bedienung durch das Servicepersonal. - 4.4. Möglichkeiten zur Modifikation der Anlage. - 5. Entwicklungstendenzen bei automatischen meteorologischen Stationen. - Zusammenfassung. - Aufgaben. - Antworten. - Quellennachweis.
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  • 95
    Call number: MOP 46935 / Mitte
    Type of Medium: Monograph available for loan
    Pages: 61 S.
    Language: German
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  • 96
    Series available for loan
    Series available for loan
    Hanover, NH : U.S. Army Cold Regions Research and Engineering Laboratory
    Associated volumes
    Call number: ZSP-201-87/13
    In: CRREL Report, 87-13
    Description / Table of Contents: Thermodynamic properties of electrolyte solutions change rapidly below 25C, but these properties are seldom measured over the low temperature range (below 0C), even though some salt solutions can remain unfrozen to -50C. The heat capacities of concentrated solutions (0.5-0.6 molal) of NaC-H2O were measured from 25C to -40C as part of a study to provide thermodynamic data of salt solutions for use in cold regions chemical and geophysical studies. A differential scanning calorimeter was used to measure specific heat capacity from cooling scans as a function of temperature and concentration. The heat capacity data were fit to the equations of Pitzer and coworkers to obtain activity and osmotic coefficients of NaC and H2O, respectively, below o C. Supercooling of the solutions was encouraged by using a fast scan rate (10d2/minute) so that specific heat could be measured to lower temperatures than would be possible if the solutions were allowed to equilibrate with the solid phases. The solubility of ice was calculated and compared to the experiment freezing point of NaC solutions.
    Type of Medium: Series available for loan
    Pages: ii, 16 Seiten , Illustrationen
    Series Statement: CRREL Report 87-13
    Language: English
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  • 97
    Call number: ZSP-201-87/14
    In: CRREL Report, 87-14
    Description / Table of Contents: During February and March 1980 the physical properties of Weddell Sea pack ice were investigated via core drilling of 66 floes located along the transect of 600 nautical miles from 64°S to 74°S latitude at roughly 40°W longitude. These studies revealed widespread frazil ice in amounts not known to exist in Arctic sea ice of comparable age and thickness. It is estimated from structure studies of 62 of the 66 floes that 54% of the total ice production of the Weddell Sea is generated as frazil. The disposition and exceptional thickness of the frazil show that mechanisms other than surface turbulence effects are involved and imply that the circulation and structure of the water in the upper levels of the Weddell Sea are significantly different from those in the Arctic basin. Salinities of both first-year and multi-year floes are notably higher than those of their Arctic counterparts because summer surface melting is rare or absent in the Weddell Sea; in the Arctic, downward percolating meltwater flushes through the ice and lowers its salinity. Fluorescence was evaluated as a means of revealing biological activity in Weddell Sea pack ice. It proved useful as an index of combined living and dead material in the ice, but measurements failed to establish any consistent relationship between fluorescence and salinity as suggested be earlier work in the Weddell Sea.
    Type of Medium: Series available for loan
    Pages: iv, 80 Seiten , Illustrationen
    Series Statement: CRREL Report 87-14
    Language: English
    Note: CONTENTS Preface Introduction Sea ice structure and classification Logistics and field operations Analytical techniques Crystalline structure Fluorescence Results Salinity Crystalline structure Fluorescence Description of selected floes Conclusions Literature cited Appendix A: Floe descriptions
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  • 98
    Monograph available for loan
    Monograph available for loan
    Berlin : Akademie-Verlag
    Call number: MOP 43423 / Mitte
    Type of Medium: Monograph available for loan
    Pages: 112 Seiten , Illustrationen
    ISBN: 3055001931
    Series Statement: Mathematical Ecology
    Language: German
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  • 99
    Call number: MOP 47114 / Mitte
    Type of Medium: Monograph available for loan
    Pages: 103 Seiten
    Language: German
    Location: MOP - must be ordered
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  • 100
    Monograph available for loan
    Monograph available for loan
    Berlin : Kinderbuchverlag
    Call number: MOP 47376 / Mitte
    Type of Medium: Monograph available for loan
    Pages: 78 Seiten , Illustrationen , 25 cm
    Edition: 1. Auflage
    ISBN: 3358002640 (Pp.)
    Series Statement: Mein kleines Lexikon
    Language: German
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