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  • 1
    Keywords: Landscape ecology. ; Agriculture. ; Physical geography. ; Landscape Ecology. ; Agriculture. ; Physical Geography.
    Description / Table of Contents: Agricultural Landscapes: History, Status and Challenges -- Exploring Agricultural Landscapes: Recent Progress and Opportunities for Eurasia -- Optimizing Agricultural Landscapes: Measures Towards Prosperity and Sustainability -- The Russian Food Security Doctrine: Historical Roots and Major Limitations -- The Work of VV Dokuchaev in the Chernozem Zone of Russia: a Contribution to Productive and Sustainable Agrolandscapes, and a Basis for Recent Research -- Renewable Resources from Agriculture and Forestry – State of Use and Innovative Concepts in Germany -- Promising Agricultural Management Practices and Soil Threats in Europe and China -- Long-Term Field Experiments (LTEs) – Importance, Overview, Soil Organic Matter.
    Abstract: The book informs about agricultural landscapes, their features, functions and regulatory mechanisms. It characterizes agricultural production systems, trends of their development, and their impacts on the landscape. Agricultural landscapes are multifunctional systems, coupled with all nexus problems of the 21th century. This has led to serious discrepancies between agriculture and environment, and between urban and rural population. The mission, key topics and methods of research in order to understanding, monitoring and controlling processes in rural landscapes is being explained. Studies of international expert teams, many of them from Russia, demonstrate approaches towards both improving agricultural productivity and sustainability, and enhancing ecosystem services of agricultural landscapes. Scientists of different disciplines, decision makers, farmers and further informed people dealing with the evolvement of thriving rural landscapes are the primary audience of this book.
    Type of Medium: Online Resource
    Pages: XXV, 734 p. 327 illus., 294 illus. in color. , online resource.
    Edition: 1st ed. 2021.
    ISBN: 9783030674489
    Series Statement: Innovations in Landscape Research,
    DDC: 577.5
    Language: English
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  • 2
    Keywords: Soil science. ; Sustainability. ; Environmental management. ; Environmental monitoring. ; Landscape ecology. ; Agricultural ecology. ; Soil Science. ; Sustainability. ; Environmental Management. ; Environmental Monitoring. ; Landscape Ecology. ; Agroecology.
    Description / Table of Contents: Understanding Soils: their Functions, Use and Degradation -- Types of Physical Soil Degradation and Implications for their Prevention and Monitoring -- Understanding and Monitoring Chemical and Biological Soil Degradation -- Classification and causes of soil degradation by irrigation in Russian steppe agrolandscapes -- Desertification in Western Siberia: identification, assessment and driving forces in temporal scale.
    Abstract: This book informs about knowledge gain in soil and land degradation to reduce or prevent it for meeting the mission of the Sustainable Developments Goals of the United Nations. Essence, extent, monitoring methods and implications for ecosystem functioning of main soil degradation types are characterized in overview chapters and case studies. Challenges, approaches and data towards identification of degradation in the frame of improving functionality, health and multiple ecosystem services of soil are demonstrated in the studies of international expert teams. The book consists of five parts, containing 5–12 single chapters each and 36 in total. Parts are explaining (I) Concepts and Indicators, (II) Soil Erosion and Compaction, (III) Soil Contamination, (IV) Soil Carbon and Fertility Monitoring and (V) Soil Survey and Mapping of Degradation The primary audience of this book are scientists of different disciplines, decision-makers, farmers and further informed people dealing with sustainable management of soil and land. .
    Type of Medium: Online Resource
    Pages: VIII, 796 p. 264 illus., 220 illus. in color. , online resource.
    Edition: 1st ed. 2022.
    ISBN: 9783030856823
    Series Statement: Innovations in Landscape Research,
    DDC: 631.4
    Language: English
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  • 3
    Call number: PIK N 454-16-89861
    Description / Table of Contents: This book presents an analysis of land and water resources in Siberia, initially characterizing the landscapes, their ecosystems, crucial processes, human impacts on soil and water quality, and the status quo of available research. Further chapters deal with modern monitoring and management methods that can lead to a significant knowledge shift and initiate sustainable soil and water resources use. These include soil hydrological laboratory measurement methods; process-based field evaluation methods for land and water quality; remote sensing and GIS technology-based landscape monitoring methods; process and ecosystem modeling approaches; methods of resource and process evaluation and functional soil mapping; and tools for controlling agricultural land use systems. More than 15 of these concrete monitoring and management tools can immediately be incorporated into research and practice. Maintaining the functions of great landscapes for future generations will be the reward for these efforts
    Type of Medium: Monograph available for loan
    Pages: XXIII, 760 Seiten , Ill., graph. Darst.
    ISBN: 9783319244099 , 9783319244075
    Series Statement: Springer water
    Language: English
    Note: Land and Water Resources of Siberia, their Functioning and Ecological StateStatus Report about Understanding, Monitoring and Controlling Landscape Processes in Siberia -- Methods for Monitoring the Chemical Composition of Lake Baikal Water -- Microbiological Monitoring of Lake Baikal -- Developing the Regional Indicator Indexes of Zooplankton for Water Quality Class Determination of Water Bodies in Siberia -- Measuring and Estimating Fluxes of Carbon, Major and Trace Elements to the Arctic Ocean -- Measuring Snowmelt in Siberia: Causes, Process and Consequences -- Estimation of Biomass and Net Primary Production (NPP) in West Siberian Boreal Ecosystems: In-Situ and Remote Sensing Methods -- GIS and Remote Sensing Data Based Methods for Monitoring Water and Soil Objects in the Steppe Biome of Western Siberia -- Significant Siberian Vegetation Change is Inevitably Brought on by the Changing Climate..
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  • 4
    Publication Date: 2022-03-23
    Description: Im Zuge eines Pilotprojektes wurde 1988 eine flachgründige, sandunterlagerte Niedermoorfläche im oberen Rhinluch durch die Maßnahme der Tiefpflug-Sanddeckkultur (TSDK) umgestaltet. Eine wissenschaftliche Fragestellung war, wie sich unterschiedliche Torfanteile in der Sanddecke (0, 5, 10, 15 % organische Bodensubstanz) im späteren Pflughorizont (0-30 cm) auf die Standorteigenschaften auswirken. Seither wurde die Fläche als Acker genutzt. Etwa 30 Jahre nach Durchführung der Maßnahme wurde die Langzeitentwicklung der organischen Bodensubstanz im Pflughorizont und der bodenhydrologischen Standorteigenschaften auf der Basis von Feld- (Saugspannung, Grundwasserflurabstand) und Labormessungen (Kohlenstoff, Glühverlust, Wasserretentionskurve, hydraulische Leitfähigkeitsfunktion, Trockenrohdichte) untersucht. Die Gehalte an organischer Bodensubstanz der TSDK Varianten haben sich im Oberboden nahezu angeglichen und variierten 2019 zwischen 3,8 und 5,6 %. Die Streuung der Einzelwerte hat gegenüber 1988 stark abgenommen. Hydraulische Hemmnisse bestehen auf der TSDK nicht. Die Bodenwasserspeicherung im Pflughorizont und Unterboden ist ausreichend und in Verbindung mit der guten Kapillarität sind Acker- und Grünlandkulturen zu jeder Zeit ausreichend mit Wasser versorgt, auch wenn die Grundwasserflurabstände in Ausnahmen unter 1 m absinken würden. Auf den 0-Varianten unter Gras- und Ackernutzung hat sich der Anteil der organischen Bodensubstanz fast halbiert und liegt 2019 an der Grenze zum Anmoor. Das bestätigen auch die Wasserretentionsfunktionen und die Trockenrohdichte. Zusammenfassend kann 30 Jahre nach Einrichtung der Tiefpflug-Sanddeckkultur in Ziethenhorst (Rhinluch) geschlussfolgert werden, dass die Zielsetzung, aus einem flachgründigen, vermulmten Moorstandort einen hochleistungsfähigen Ackerstandort zu schaffen, erreicht wurde.
    Description: research
    Description: DFG, SUB Göttingen
    Keywords: ddc:553.21
    Language: German
    Type: doc-type:article , publishedVersion
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  • 5
    ISSN: 0003-3146
    Keywords: Chemistry ; Polymer and Materials Science
    Source: Wiley InterScience Backfile Collection 1832-2000
    Topics: Chemistry and Pharmacology , Physics
    Description / Table of Contents: Die isothermen Trübungskurven der Systeme Styrol/Polystyrol/Kautschuk (S/PS/R) zeigen für die drei unterschiedlichen Fälle (R =Polybutadien, Polypropylenoxid und EPDM), daß bei 25°C bereits bei einigen wenigen Prozenten Polybustyrol und Kautschuk ein Zerfall in zwei Phasen eintritt. Durch Trennung der Phasen (Zentrifuge) und Analyse von koexistenten Phasen konnten Konnoden und damit kritische Punkte festgelegt werden. Die Auswertung der Ergebnisse erfolgte auf der Grundlage der Theorie von Flory und Huggins mit Hilfe verschiedener von Scott für derartige Systeme angegebener Näherungen. Die dabei für 25°C resultierenden binären Wechselwirkungsparameter stimmen mit Literaturangaben - soweit vorhanden - gut überein. Mit Hilfe der erwähnten Näherungen wird untersucht, wie sich die vorliegenden ternären Systeme im experimentell schlecht zugänglichen Gebiet hoher Viskositäten bzw. Polymerkonzentrationen thermodynamisch verhalten sollten.
    Notes: For the three different cases (R=polybutadiene, polypropylene oxide and EPDM) the isothermal cloud point curves of the system styrene/polystyrene/rubber (S/PS/R) show that at 25°C a decomposition into two phases occurs already in the presence of a few percents of polystyrene and rubber. By separating the phases (centrifuge) and analysis of coexisting phases, tie lines and thus critical points could be fixed. Evaluation of the results was made on the basis of the Flory and Huggins theory by means of approximations given for such systems by Scott. The interaction parameters resulting for 25°C are well in agreement with literature data - as far as available. By means of the approximations mentioned, it was investigated how the presented ternary systems ought to behave thermodynamically in experimentally difficult areas of high viscosities or polymer concentrations respectively.
    Additional Material: 7 Ill.
    Type of Medium: Electronic Resource
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  • 6
    Electronic Resource
    Electronic Resource
    Weinheim : Wiley-Blackwell
    Chemie in unserer Zeit 7 (1973), S. 19-24 
    ISSN: 0009-2851
    Keywords: Chemistry ; Chemistry
    Source: Wiley InterScience Backfile Collection 1832-2000
    Topics: Chemistry and Pharmacology
    Additional Material: 4 Ill.
    Type of Medium: Electronic Resource
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  • 7
    Publication Date: 2010-09-01
    Print ISSN: 1774-0746
    Electronic ISSN: 1773-0155
    Topics: Agriculture, Forestry, Horticulture, Fishery, Domestic Science, Nutrition
    Published by Springer
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  • 8
    Publication Date: 2009-04-01
    Print ISSN: 0167-1987
    Electronic ISSN: 1879-3444
    Topics: Geosciences , Agriculture, Forestry, Horticulture, Fishery, Domestic Science, Nutrition
    Published by Elsevier
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  • 9
    Publication Date: 2009-04-01
    Print ISSN: 0167-1987
    Electronic ISSN: 1879-3444
    Topics: Geosciences , Agriculture, Forestry, Horticulture, Fishery, Domestic Science, Nutrition
    Published by Elsevier
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  • 10
    Publication Date: 2013-03-01
    Print ISSN: 0167-1987
    Electronic ISSN: 1879-3444
    Topics: Geosciences , Agriculture, Forestry, Horticulture, Fishery, Domestic Science, Nutrition
    Published by Elsevier
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