ALBERT

Beschreibung / Inhaltsverzeichnis: Vertical distribution of ozone at Japanese Antarctic station Syowa, 69°00′S, 39°35′E, was observed by means of carbon-iodine type chemical ozonesondes. Main purpose of this report is to give the results obtained by the soundings during the period from March 1966 to January 1967. Describing the data reduction method with some related problems, 28 vertical ozone distributions are given in ozonagrams and tables. A smoothed time-height cross section of ozone partial pressure is presented, with discussion on the seasonal characteristic ozone profiles and the ozone changes in each layer during the stratospheric sudden warming in 1966. Also, it is noted that the tropopauses are found 1-2km above the level where ozone begins to increase upwards into the stratosphere.

Beschreibung / Inhaltsverzeichnis: Ohne Unterstützung durch IT-Verfahren ist eine Aufgabenwahrnehmung in öffentlichen Institutionen heute schwer vorstellbar. Dabei werden technologiegetriebene Prozesse durch zunehmende E-Government-Aktivitäten weiter an Bedeutung gewinnen.Wie Sie Prüfungen von IT-Verfahren effizient ausgestalten, stellt die "Fachgruppe ERP in öffentlichen Institutionen" im DIIR e.V. erstmals im Detail zusammen. Das dargestellte Vorgehensmodell umfasst sowohl eine Bestandsaufnahme als auch Fragen zu den vorhandenen Schnittstellen. Ein umfassender Überblick über:- Wesentliche Prüfungsaspekte bei der Revision von IT-Verfahren,- Herausforderungen durch Datenschutz und dessen Einhaltung,- Implikationen aus Prüfungsergebnissen und daraus abzuleitende Empfehlungen.Die Erläuterungen zu den vorgeschlagenen Prüfungsfragen bieten fundierte Anregungen für die professionelle Prüfungsdurchführung, auch für Einsteiger. Das Vorgehensmodell ist praxiserprobt und erlaubt, u.a. mit Hilfe nützlicher Checklisten, eine schnelle Übertragung auf die eigene Organisation.

Beschreibung / Inhaltsverzeichnis: Employ the latest satellite positioning tech with this extensive guideGPS Satellite Surveying is the classic text on the subject, providing the most comprehensive coverage of global navigation satellite systems applications for surveying. Fully updated and expanded to reflect the field's latest developments, this new edition contains new information on GNSS antennas, Precise Point Positioning, Real-time Relative Positioning, Lattice Reduction, and much more. New contributors offer additional insight that greatly expands the book's reach, providing readers with complete, in-depth coverage of geodetic surveying using satellite technologies. The newest, most cutting-edge tools, technologies, and applications are explored in-depth to help readers stay up to date on best practices and preferred methods, giving them the understanding they need to consistently produce more reliable measurement.Global navigation satellite systems have an array of uses in military, civilian, and commercial applications. In surveying, GNSS receivers are used to position survey markers, buildings, and road construction as accurately as possible with less room for human error.GPS Satellite Surveying provides complete guidance toward the practical aspects of the field, helping readers to: * Get up to speed on the latest GPS/GNSS developments * Understand how satellite technology is applied to surveying * Examine in-depth information on adjustments and geodesy * Learn the fundamentals of positioning, lattice adjustment, antennas, and more

Beschreibung / Inhaltsverzeichnis: Contents: Introduction ; Part 1 - Setting the Scene ; 1 The global outlook ; 2 Tracking clean energy progress ; Part 2 - Mobilising Innovation to Accelerate Climate Action ; 3 Innovation to transform energy systems ; 4 Mainstreaming variable renewables in power markets ; 5 CCS: building on early opportunities ; 6 Global innovation for more sustainable industry ; 7 Low-carbon innovation in emerging economies ; 8 Energy technology innovation in China ; Annexes

Beschreibung / Inhaltsverzeichnis: CONTENTS: Introduction. - Previous work. - Conduct of the research. - Fundamental properties of snow. - Derived properties of snow. - Environmental effects. - Conclusions. - Literature cited. - Abstract.

Beschreibung / Inhaltsverzeichnis: One of the great deficiencies in snow science is the lack of an analytical framework for much of the snow cycle. Snow research to date has largely consisted of measuring index properties of snow, such as bulk density and snow strength, and correlating them. This is useful, particularly for engineering purposes, but it does not grapple with the basic problem of what fundamental properties of snow determine the magnitude of the index properties and how these properties respond to environmental conditions. This study was an attempt to measure, quantitatively, the fundamental properties of grain size, shape, and fabric (relationship between grains) and relate these to the index or derived properties of bulk density, shear and tensile strength, permeability for air, and the dielectric static permittivity and loss tangent. Despite numerous difficulties in defining fabric and quantifying it, it was possible to show that: 1) snow strength is a function of bond area with a relationship in the low density range that is described by: [Sigma]f = [Sigma]i exp - (0.14nf) where [Sigma]f is failure strength, [Sigma]i is the final strength of ice, and nf is the porosity on the failure surface; and 2) the rate of densification of low density snow can be explained in part by high stress concentrations (on the order of 10^7 dynes /cm^2) at intergranular contacts and by such factors as riming on crystals. The effect of the environmental factors of time, temperature, and gravitational stress is difficult to study in situ because they are not independent variables. However, it appears that their study is simplified when we study the fundamental properties of snow as opposed to index properties.

Beschreibung / Inhaltsverzeichnis: Contents: Part 1: Conceptions and Context of Climate Governance in China ; 1. Governing Climate Mitigation in Chinese Cities ; 2. Climate Governance through Collaborative Municipal Networks ; 3. Climate Networks in Guangzhou, Shenzhen, and Hong Kong ; Part 2: Dynamics of Climate Collaborative Municipal Networks ; 4. Intragovernmental Coordination - the First Step ; 5. Networking for Green Buildings - Why is it so Attractive? ; 6. Legitimating of Electric Vehicles - Where are the Problems? ; 7. Institutionalising Climate Experiments in Collaborative Municipal Networks - What are they Leading to? ; Part 3: Challenges of Climate Governance in China ; 8. Beyond Coordination and Collaboration: A Carbon Reduction Implementation Strategy ; 9. Conclusions

Beschreibung / Inhaltsverzeichnis: The characterisation of fluid transport properties of rocks is one of the most important, yet difficult, challenges of reservoir geophysics, but is essential for optimal development of hydrocarbon and geothermal reservoirs. This book provides a quantitative introduction to the underlying physics, application, interpretation, and hazard aspects of fluid-induced seismicity with a particular focus on its spatio-temporal dynamics. It presents many real data examples of microseismic monitoring of hydraulic fracturing at hydrocarbon fields and of stimulations of enhanced geothermal systems. The author also covers introductory aspects of linear elasticity and poroelasticity theory, as well as elements of seismic rock physics and mechanics of earthquakes, enabling readers to develop a comprehensive understanding of the field. Fluid-Induced Seismicity is a valuable reference for researchers and graduate students working in the fields of geophysics, geology, geomechanics and petrophysics, and a practical guide for petroleum geoscientists and engineers working in the energy industry.

Beschreibung / Inhaltsverzeichnis: Mapping Environments and Exposures of the WorldMapping Earthquake Risk of the World -- Mapping Volcano Risk of the World -- Mapping Landslide Risk of the World -- Mapping Flood Risk of the World -- Mapping Storm Surge Risk of the World -- Mapping Sand-dust Storm Risk of the World -- Mapping Tropical Cyclone Wind Risk of the World -- Mapping Heat Wave Risk of the World -- Mapping Cold Wave Risk of the World -- Mapping Drought Risk (Maize) of the World -- Mapping Drought Risk (Wheat) of the World -- Mapping Drought Risk (Rice) of the World -- Mapping Forest Wildfire Risk of the World -- Mapping Grassland Wildfire Risk of the World -- Mapping Multi-hazard Risk of the World.

Beschreibung / Inhaltsverzeichnis: This is the first English-language atlas to systematically introduce the environment, hazard, vulnerability and risk mapping for 11 natural disasters, i.e. earthquake, volcano, landslide, flood, storm surge, sand-dust storm, tropical cyclone, heat wave, cold wave, drought and wildfire, and risk mapping for multi-hazard disaster in the world. The above 11 hazards are assessed and mapped at grid unit, comparable-geographic unit and national unit, and the multi-hazard is assessed and mapped at grid unit and national unit. The expected annual mortality and/or affected population risks and expected annual economic loss and/or affected property risk of 11 hazards and multi-hazard of the world at national level are unprecedentedly derived and ranked. The atlas can be a good reference for researchers and students in the field of natural disaster risk management and risk governance, and enterpriser and risk manager as well to understand the global natural disaster risk. Prof. Peijun Shi works at Beijing Normal University, China; Prof. Roger Kasperson works at Clark University, USA.

Beschreibung / Inhaltsverzeichnis: Contents: Introduction ; 1. Expert Judgment Elicitation Protocols ; 2. The Future Prospect of PV and CSP Solar Technologies ; 3. The Power of Biomass: Experts Disclose the Potential for Success of Bioenergy Technologies ; 4. Expert Judgments about RD&D and the Future of Nuclear Energy ; 5. Advanced Biofuels: Future Perspectives from an Expert Elicitation Survey ; 6. Going Electric: Expert Survey on the Future of Battery Technologies for Electric Vehicles ; Annexes

Beschreibung / Inhaltsverzeichnis: This book comprehensively introduces the drilling theory and practice behind CCSD-1 well drilling, the first stage of a key national scientific engineering project of China. In addition to access to variety of data and information accumulated decade during the project's decade-long operation, readers also gain insight into state-of-the-art techniques and most recent achievements in China's scientific drilling industry. Specifically, this work introduces the drilling engineering design, well site construction, and equipment and construction situation. It also provides a minute description on the new techniques that were developed for tackling the technical difficulties, expounds in detail the core drilling techniques for hard rock deep well, and treats diamond core drill bits, reaming drilling techniques in hard crystalline rocks, well-deviation control techniques for strong dipping strata, and much more. In summary, this book offers a valuable resource for engineers and technicians who engage in scientific drilling and a variety of resource drilling engineering; teachers and students who are interested in this field will also gain plentiful information. Prof. Da Wang, the former deputy director of China Geological Survey, was the director of the Engineering Centre, chief engineer and drill-site general director of China Continental Scientific Drilling Project.

Beschreibung / Inhaltsverzeichnis: Contents: Introduction ; 1 Eating People Is Wrong: Famine's Darkest Secret? ; 2 "Sufficiency and Sufficiency and Sufficiency": Revisiting the Great Bengal Famine of 1943-44 ; 3 Markets and Famines: Pre-industrial Europe and Beyond ; 4 Great Leap into Great Famine ; 5 Famine Is Not the Problem - For Now

Beschreibung / Inhaltsverzeichnis: Das Handbuch Seismische Exploration für tiefe Geothermie erläutert die Grundlagen bzw. Methoden der seismischen Exploration bei der Suche nach Reservoiren für die hydrothermale Nutzung in Deutschland. Ziele der hydrothermalen Exploration in Deutschland sind tief liegende Sedimentsysteme, für deren Erkundung die Seismik die geeignetste geophysikalische Methode darstellt. Durch die zunehmende Anwendung dreidimensionaler Messungen ist heute eine sehr detaillierte Erfassung des Untergrundes möglich. Um das erforderliche Verständnis für die seismische Exploration und deren Ergebnisse zu erleichtern, werden die wichtigsten Grundlagen dargelegt. Planung und Durchführung von seismischen Messungen sind komplex; sie werden in Grundzügen in diesem Buch aufgezeigt. Der Weg von den Messdaten zu einem geologischen Modell erfordert zahlreiche Annahmen, Datenbearbeitungsschritte und Interpretationstechniken. In sieben Kapiteln werden diese Themen übersichtlich vorgestellt. Das erste Kapitel des Handbuches charakterisiert die geologisch geeigneten Gebiete für eine hydrothermale Nutzung in Deutschland. Die Kapitel 2 und 3 befassen sich mit den seismischen Grundlagen und Messsystemen. Es folgen zwei Kapitel über den Aufbau von seismischen Messungen und die seismische Datenbearbeitung. Kapitel 6 gibt einen Überblick über seismische Interpretationsmethoden und geht auf die Unterschiede in den einzelnen Regionen ein. Den Abschluss bildet ein Überblick über die Kosten von seismischen Messungen samt Darlegung von Einsparpotenzialen unter Beibehaltung der aufgeführten Qualitätsmerkmale.

Beschreibung / Inhaltsverzeichnis: The attenuation of visible light by falling snow was studied by making simultaneous attenuation measurements and snow concentration measurements. The attenuation coefficient was calculated from photometric measurements and from visual observations. Snow concentration in the air was evaluated by two methods: from Formvar replicas collected during the snowfall, and by mass accumulation of snow in collecting pans. The snowflakes were arbitrarily classified by crystal types according to their estimated fall velocity. It was found that the correlation between extinction coefficient (attenuation) and snow concentration was generally much higher by types than when all snowflakes were considered together regardless of crystal components and degree of riming. Two types, apparently improperly classified, displayed lower correlations than the overall group. When no fog is present during the snowfall, the experimental results coincide well with attenuation theory if a reasonable correction is applied to the values obtained in the measurement of snowflake diameters. Measurements of mass flux indicate that for a given intensity the attenuation caused by snow is an order of magnitude greater than that caused by the same mass flux of rain.

Beschreibung / Inhaltsverzeichnis: Contents: Executive summary ; Part I. Ensuring effective adaptation to climate change ; Chapter 1. Assessing national climate change adaptation ; Chapter 2. Effective monitoring and evaluation of climate change adaptation ; Chapter 3. National tools for monitoring and evaluation of climate change adaptation ; Part II. Emerging country indicators to monitor and evaluate adaptation ; Chapter 4. Proposed indicators for Kenya's Climate Change Action Plan ; Chapter 5. Goals and outcomes in the Philippines' Climate Change Action Plan ; Chapter 6. Indicators used to evaluate adaptation in the United Kingdom ; Chapter 7. Proposed indicators for monitoring the German adaptation strategy ; Chapter 8. Australia's proposed Climate Adaptation Assessment Framework ; Chapter 9. Measures and actions in France's national adaptation plan

Beschreibung / Inhaltsverzeichnis: Contents: Introduction ; Chapter 1 Each Age Gets the Thought It Needs ; Chapter 2 Foragers ; Chapter 3 Farmers ; Chapter 4 Fossil Fuels ; Chapter 5 The Evolution of Values: Biology, Culture, and the Shape of Things to Come ; Chapter 6 On the Ideology of Imagining That 'Each Age Gets the Thought It Needs' ; Chapter 7 But What Was It Really Like? The Limitations of Measuring Historical Values ; Chapter 8 Eternal Values, Evolving Values, and the Value of the Self ; Chapter 9 When the Lights Go Out: Human Values after the Collapse of Civilization ; Chapter 10 My Correct Views on Everything

Beschreibung / Inhaltsverzeichnis: Geofluids : Developments in Microthermometry, Spectroscopy, Thermodynamics, and Stable Isotopes is the definitive source on paleofluids and the migration of hydrocarbons in sedimentary basins-ideal for researchers in oil and gas exploration. There's been a rapid development of new non-destructive analytical methods and interdisciplinary research that makes it difficult to find a single source of content on the subject of geofluids. Geoscience researchers commonly use multiple tools to interpret geologic problems, particularly if the problems involve fluid-rock interaction. This book perfectly combines the techniques of fluid inclusion microthermometry, stable isotope analyses, and various types of spectroscopy, including Raman analysis, to contribute to a thorough approach to research. Through a practical and intuitive step-by-step approach, the authors explain sample preparation, measurements, and the interpretation and analysis of data related to thermodynamics and mineral-fluid equilibria.* Features working examples in each chapter with step-by-step explanations and calculations* Broad range of case studies aid the analytical and experimental data* Includes appendices with equations of state, stable isotope fractionation equations, and Raman identification tables that aid in identification of fluid inclusion minerals* Authored by a team of expert scientists who have more than 60 years of related experience in the field and classroom combined

Beschreibung / Inhaltsverzeichnis: Contents: Introduction ; I. Diagnosis ; 1. Setting the Scene ; 2. Learning from History ; 3. The Economics of Inequality ; A Summing-Up So Far ; II. Proposals for Action ; 4. Technological Change and Countervailing Power ; 5. Employment and Pay in the Future ; 6. Capital Shared ; 7. Progressive Taxation ; 8. Social Security for All ; Proposals to Reduce the Extent of Inequality ; III. Can It Be Done? ; 9. Shrinking the Cake? ; 10. Globalisation Prevents Action? ; 11. Can We Afford It? ; The Way Forward

Beschreibung / Inhaltsverzeichnis: This document presents the Policy-maker's Summary of the 2015 AMAP Assessments of Short-lived Climate Pollutants (Methane, Black carbon and Ozone).

Beschreibung / Inhaltsverzeichnis: CONTENTS: Preface. - Introduction. - Previous work. - Study area. - Field procedures. - Results and discussion. - Conclusions. - Literature cited. - Abstract.

Beschreibung / Inhaltsverzeichnis: A modern ice-push ridge on the northwest shore of Gardner Lake in southeastern Connecticut is 0.6 - 1.2 m high and 1.2 - 3.1 m wide. In February and March 1967, the positions of survey stakes placed on the lake ice were measured periodically. During the same period, air and ice temperature and solar radiation intensity were also recorded. Analysis of the data supports the hypothesis that thermal expansion of the lake ice rather than wind action, was the principal cause of ice push. An ice temperature change of approximately 1°C/hr increase for 6 hr was sufficient to induce ice thrust. In a 30-day period, the average net shoreward movement of the surveyed area of the ice surface was 1.0 m. During the 1966-67 winter, approximately 14 m^3 of beach material was reworked and deposited, forming a discontinuous ice-push ridge along 260 m of shoreline.

Beschreibung / Inhaltsverzeichnis: CONTENTS: Preface. - Abstract. - Introduction. - Previous work on unsteady rectilinear motion of a sphere. - Experiments with a circular path. - Conclusion. - Literature cited. - Appendix A: Comparisons of the measured and calculated forces.

Beschreibung / Inhaltsverzeichnis: Forces on a sphere moving unsteadily along a circular path in a viscous fluid are measured, and it is found that within the experimental range the formula valid for rectilinear motion has to be modified to account for the curvature of the path.

Beschreibung / Inhaltsverzeichnis: CONTENTS: Introduction. - Methods. - Results. - Ground and aerial photography. - Hemispherical photography. - Light quality. - Discussion. - Literature cited. - Abstract.

Beschreibung / Inhaltsverzeichnis: Aerial and ground photographs were taken over a 2-year period of sites in the El Verde rain forest to record the consistency of the vegetational patterns in untreated sites and the changes that occurred following gamma irradiation. Four emulsions were used: panchromatic infrared, false color transparency and color transparency. Densitometry was used to evaluate color film and the vegetation response to 3 months of radiation. The color emulsions provided the sharpest indication of damage to vegetation and the succession following treatment. Hemispherical photography of the canopy was evaluated in terms of a canopy cover index defined as percent of light passing through the negative in a 90-degree cone area. Control stations were remarkably constant in all photography, establishing the stability and slow natural changes in rain forest structure. Spectral light measurements within the forest confirmed the predominance of far red shade light. Compared to similar studies on the chronic irradiated forest at Brookhaven National Laboratory the El Verde results were less distinct.

Beschreibung / Inhaltsverzeichnis: The superposition of stratified rocks is an unmistakable manifestation of the history of sedimentary processes through deep time. However, the relationship between the preserved strata of the rock record and the passage of geological time, indisputable in principle, is unknowable in detail; incompleteness is an essential property of the record. That gaps exist at all scales in sedimentary successions is easily demonstrated from consideration of sediment accumulation rates, and expectations of continuity and completeness at any scale are correspondingly inadvisable. Locating and quantifying the gaps in the record is, however, very much less straightforward. Predictive modelling of strata - essential for their practical exploitation - requires such geohistorical understanding, yet over-simplified assumptions about how time is represented in rock can still lead to inadequate or even false conclusions. The contributions to this volume describe a range of practical studies, theoretical investigations, and numerical experiments in which the nature of the strata-time relationship is explored. Content: Strata and time: probing the gaps in our understanding -- Updating uniformitarianism: stratigraphy as just a set of 'frozen accidents' -- GSSPs, global stratigraphy and correlation -- Scaling laws for aggradation, denudation and progradation rates: the case for time-scale invariance at sediment sources and sinks -- The power-law attributes of stratigraphic layering and their possible significance -- The importance of doing nothing: stasis in sedimentation systems and its stratigraphic effects -- Investigating the occurrence of hierarchies of cyclicity in platform carbonates -- Cyclostratigraphy: data filtering as a source of spurious spectral peaks -- Stratigraphic continuity and fragmentary sedimentation: the success of cyclostratigraphy as part of integrated stratigraphy -- Synthesis of time-stratigraphic relationships and their impact on hydrocarbon reservoir distribution and performance, Bridport Sand Formation, Wessex Basin, UK -- 4D Wheeler diagrams: concept and applications -- Using the voids to fill tthe gaps: caves, time, and stratigraphy -- More gaps than shale: erosion of mud and its effect on preserved geochemical and palaeobiological signals -- More gap than record? Qualitative and quantitative assessment of stratigraphic gaps in a field based study, with examples from the Lower Silurian Pentamerus Beds of Shropshire, England and the Lower Ordovician Ribband Gp of County Wexford, Ireland -- British Pennsylvanian (Carboniferous) coal-bearing sequences: where is the time? -- Use of carbon accumulation rates to estimate the duration of coal seams and the influence of atmospheric dust deposition on coal composition.

Beschreibung / Inhaltsverzeichnis: Content: Intro & Welcome. - Introduction. - Campus Map. - Location & Dinner. - Excursions. - Natural and cultural heritage of Potsdam by bike / Bernhard Diekmann. - Quaternary geology and geomorphology by bus / Olaf Juschus. - Scientific programme. - Schedule - Overview. - Programme - Tuesday. - Programme - Thursday. - Programme - Friday. - Poster Session 1. - Sediment cores from innter Upernavik Isfjord: preliminary results / Amalie E. Cordua et al. - A younger dryas glacier readvance/retreat on Greenland's north coast, and notes on the ice sheet's response to YD cooling/warming / Svend Funder et al. - The Fast Full Stokes solver - an accurate, efficient and flexible tool for palaeo-ice sheet simulations / Josefin Ahlkrona et al. - Model of the late glacial Svalbard Ice Sheet using a coupled approximation of the full Stokes method / Evan James Gowan et al. - Numerically modelling the growth and collapse of the Barents Sea ice sheet / Henry Patton et al. - Late Weichselian and deglacial ice sheet configurations and dynamics inferred from submarine landforms and sediment cores in north-eastern Svalbard / Anne Elina Flink et al. - Ice stream dynamics and its implications on the sedimentary processes on the continental shelf edge and slope north of Nordaustlandes, Svalbard / Oscar Jacob Fransner. - Geomorphological reconstruction of the dynamics of a SW Greenland tidewater glacier through the Holocene / James Lea. - Modeling the response of two neighbouring Svalbard ice streams to similar climate forcing / James Lea et al. - Tentative age model of marine glacial landforms and related glaciations on the East Siberian and Chukchi margins / Frank Niessen et al. - Glacimarine sediment facies and morphology of the Disko Bugt trough Mouth fan, West Greenland / Colm O'Cofaigh et al. - A new quaternary sediment sequence from the eastern Mendeleev Ridge: preliminary stratigraphic subdivision based on IRD and microfossil records / Ekaterina Taldenkova et al. - A number of several warmer spells noted on eastern Svalbard during Younger Dryas - a bidecadal resolution of paleoceanographic record of Atlantic Water variability / Magdalena Lacka et al. - Quantitative micropalaeontological and sedimentary facies analysis of surface samples from the Lomonosov Ridge / Mike Marcell Zwick et al. - Specificities of sea surface evolution across the last two interglacial cycles in the southwestern Nordic Seas - a comparison / Anastasia Zhuravleva et al. - Early Holocene Atlantic Water advection and ice coverage in the Arctic Gateway / Robert F. Spielhagen et al. - Mid to late Holocene palaeoceanographic evolution of the East Greenland Current based on foraminiferal assemblage data / Kerstin Perner et al. - Past environmental variability in the eastern Fram Strait from the early deglaciation to the early Holocene reconstructed from benthic microfossils and IRD records / Yaroslav Ovsepyan. - Present and past flow regime on contourite drifts west of Spitsbergen: preliminary results from Eurofleet 2 PREPARED cruise (June 2014) / Renata G. Lucchi. - Late Quaternary central Arctic Ocean sea-ice variability: First results from biomarker studies of RV Polarstern Cruise PS87 sediment cores / Anne Kremer et al. - Mid to Late Holocene evolution of sea ice distribution and primary production on the East Greenland Shelf and the NW Fram Strait / Henriette Kolling et al. - The western Laptev Sea: High-resolution sea ice distribution and river run-off variability from post-glacial to present / Tanja Hörner et al. - Holocene modulations in the Earth's largest ice and freshwater pathway - the East Greenland Current / Christian Valdemar Dylmer et al. - Late Quaternary sediment supply variability at the Mendeleev Ridge (Arctic Ocean): Insights from grain-size distribution and ice-rafted debris composition / Evgenia Bazhenova et al. - First insights into pre-glacial Pleistocene environments in the Arctic Ocean / Leonid Polyak et al. - Poster Session 2. - Analysis of radiocarbon dates collected from the Holocene raised beach sequences on Svalbard and Franz Josef Land / Michail Anisimov et al. -Reconstruction of postglacial environmental changes at the eastern Laptev Sea continental margin / Nataliya Chistyakova et al. -Late Holocene environmental ice core record from Akademii Nauk ice cap (Severnaya Zemlya) / Diedrich Fritzsche et al. -K Fjord-head delta progradation and permafrost aggradation interpreted from a 60 m frozen sediment core, Adventdalen, Svalbard / Graham Lewis Gilbert et al. -Geochronologic challenges related to spatial and temporal discontinuities of sediments in permafrost environments: the case of Bol'shoy Lyakhovsky, Siberian Arctic / Margret Christine Fuchs et al. -Late Pleistocene and Holocene ice-rich permafrost in the Colville River valley, northern Alaska / Guido Grosse et al. -Biomarker records from the eastern continental margin off Kamchatka Peninsula and Eastern Siberia on deglacial variations in sea surface temperature, air temperature, provenance and terrestrial residence times of terrigenous organic matter in Beringia / Vera Meyer et al. -Validity of the MIS 2 glacial border in the NW Canadian Arctic based on comparing the on- and off-shore clay mineral composition / Georg Schwamborn et al. -Summer and winter proxy data from Ice Complex features in East Siberia dating back to 200 kyr / Sebastian Wetterich et al. -Thermokarst lake history and stable tundra vegetation since the 18th century in a Low Arctic setting, Yukon Territory, Canada / Juliane Wolter et al. -International Permafrost Association / Karina Schollaen et al. -Paleogeographical investigations along the Yukon Coast / Hugues Lantuit et al. - Abstracts & Adresses. - Abstracts. - The fast full stokes solver - an accurate, efficient and flexible tool for palaeo-ice sheet simulations / J. Ahlkrona et al. - Lagoons, beaches and sea-level change on NW Svalbard / H. Alexanderson et al. - Analysis of radiocarbon dates collected from the Holocene raised beach sequences on Svalbard and Franz Josef Land / M. Anisimov et al. - Late Quaternary glaciation of arctic and subarctic Urals / V. Astakhov. - Spatial shifts in North Eurasian ice sheet extent since the Middle Pleistocene / H. A. Bauch et al. - Late Quaternary sediment supply variability at the Mendeleev Ridge (Arctic Ocean): Insights from grain-size distribution and ice-rafted debris composition / E. Bazhenova et al. - Environmental variability in northeastern Siberia inferred from lake sediment records / B. K. Biskaborn et al. - The influence of subglacial hydrology on glacial dynamics during deglaciation of the central Barents Sea / L. R. Bjarnadottir et al. - Reconstruction of postglacial environmental changes at the eastern Laptev Sea continental margin / N. Chistyakova et al. - Sediment cores from inner Upernaviklsfjord: preliminary results / A. E. Cordua et al. - Arctic productivity and orbital climate cycles / T. M. Cronin et al. - Variability of the northward flux of North Atlantic waters though Fram Strait during the Holocene / A. de Vernal et al. - Applications of cavity ring-down spectroscopy to paleoclimate, including high-precision analysis of the triple oxygen isotopes in water and water vapor / K. J. Dennis et al. - Holocene modulations in the earth's largest ice and freshwater pathway - the East Greenland Current / C. Dylmer et al. - Late Weichselian and deglacial ice sheet configurations and dynamics inferred from submarine landforms and sediment cores in north-eastern Svalbard / A. E. Flink et al. - Ice stream dynamics and its implications on the sedimentary processes on the continental shelf edge and slope north of Nordaustlandes, Svalbard / O. Fransner et al. - Ice wedge polygon development on different temporal and spatial scales in the northern Yukon, Canada / M. Fritz et al. - Late Holocene environmental ice core record from Akademii Nauk ice cap (Severnaya Zemlya) / D. Fritzsche et al. - Geochronologic challenges related to spatial and temporal discontinuities of sediments in permafrost environments: the case of Bol'shoy Lyakhosky, Siberian Arctic / M. C. Fuchs et al. - A younger dryas glacier readvance/retreat on Greenland's north coast, and notes on the ice sheet's response to YD cooling/warming / S. Funder et al. - Fjord-head delta progradation and permafrost aggradation interpreted from a 60 m frozen sediment core, Adventdalen, Svalbard / G. L. Gilbert et al. - Model of the late glacial Svalbard Ice Sheet using a coupled approximation of the full Stokes method / E. J. Gowan et al. - Late Pleistocene and Holocene ice-rich permafrost in the Colville River valley, northern Alaska / G. Grosse et al. - The Batagay mega thaw slump, Yana Uplands, Yakutia, Russia: permafrost thaw dynamics on decadal time scale / F. Günther et al. - The western Laptev Sea: High-resolution sea ice distribution and river run-off variability from post-glacial to present / T. Hörner et al. - Deglaciation of the last Scandinavian-Barents ice sheet and variations in the Atlantic water inflow into the Barents Sea / E. Ivanova et al. - Onland deglaciation and provenance changes in SW Barents Sea sediments over the Late Glacial-Holocene / E. Kaparulina et al. - Climate controlled variability of an Arctic sea ice fabric / J. Knies et al. - Mid to Late Holocene evolution of sea ice distribution and primary production on the East Greenland Shelf and the NW Fram Strait / H. Kolling et al. - Late Quaternary central Arctic Ocean sea-ice variability: first results from biomarker studies of RV Polarstern Cruise PS87 sediment cores / A. Kremer et al. - Pleistocene-Holocene terrestrial palaeoenvironmental changes at the New Siberian Islands and adjacent areas (Arctic Siberia) / T. V. Kuznetsova et al. - A number of several warmer spells noted on eastern Svalbard during Younger Dryas - a bidecadal resolution of paleoceanographic record of Atlantic Water variability / M. Lacka et al. - Paleogeographical investigations along the Yukon Coast / H. Lantuit et al. - Modelling the response of two neighbouring Svalbard ice streams to similar climate forcing / J. M. Lea et al. - Geomorphological reconstruction of the dynamics of a SW Greenland tidewater glacier through the Holocene / J. M. Lea. - Past landscape and permafrost dynamics in Arctic Alaska based on sedimentary records / J. Lenz et al. - Present and past flow regime on contourite drifts west of Spitzbergen: preliminary results from Eurofleet 2 PREPARED cruise (June 2014) / R. G. Lucchi et al. - Evidence of the deep marine record of the MWP-1a on the NW-Barents Sea continental margin: Support from palaeomagnetic data / R. G. Lucchi. - Ice stream dynamics during deglaciation of the Laurentide Ice Sheet / M. Margold et al. - Biomarker records from the eastern continental margin off Kamchatka Peninsula and Eastern Siberia on deglacial variations in sea surface temperature, aire temperature, provenance and terrestrial residence times of terrigenous organic matter in Beringia / V. D. Meyer et al. - Permafrost history and environmental change at the margin of Beringia and the Laurentide Ice Sheet, Tuktoyaktuk Coastlands, western Arctic Canada / J. Murton. - Postglacial environments of Nettilling Lake basin (Baffin Island, Canada) inferred by the geochemical and biological proxies / B. Narancic et al. - Tentative age model of marine glacial landforms and related glaciations on the East Siberian and Chukchi margins / F. Niessen et al. - Deglaciation of the Svalbard-Barents Sea ice sheet in the northern Barents Sea, East of Svalbard / R. Noormets et al. - The appearance of pollen on the archipelago Franz-Josef Land of the Arctic Ocean / E. Nosevich et al. - Glacimarine sediment facies and morphology of the Disko Bugt trough Mouth Fan, West Greenland / C. O'Cofaigh et al. - Ice-wedge record of Arctic winter temperatures over the past two millennia - long-term and recent warming in the Siberian Laptev Sea region / T. Opel et al. - Past environmental variability in the eastern Fram Strait from the early deglaciation to the early Holocene reconstructed from benthic microfossils and IRD records / Ya. Ovsepyan et al. - Numerically modelling the growth and collapse of the Barents Sea ice sheet / H. Patton et al. - Mid to late Holocene palaeoceanographic evolution of the East Greenland current based on foraminiferal assemblage data / K. Perner et al. - First insights into pre-glacial Pleistocene environments in the Arctic Ocean / L. Polyak et al. - Future priorities for Arctic Research / V. Rachold. - Early thinning and recession of the Scandinavian Ice Sheet in southernmost Norway - new chronological constraints from cosmogenic 10Be-dates / A. Romundset et al. - The International Permafrost Association: current initiatives for cryospheric research / K. Schollaen et al. - Validity of the MIS 2 glacial border in the NW Canadian Arctic based on comparing the on- and offshore clay mineral composition / G. Schwamborn et al. - Variability of late Holocene ocean and atmosphere circulation in the Labrador Sea and North Atlantic region - or why that which does not fit, fits extra well! / M.-S. Seidenkrantz et al. - Early Holocene atlantic water advection and ice coverage in the Arctic Gateway / R. F. Spielhagen et al.

Beschreibung / Inhaltsverzeichnis: The geomorphological and sedimentary record of the Holocene evolution of Jakobshavn Ibrae in Disko Bay, West Greenland / K. Streuff et al. - Catastrophic events shaping Arctic coasts - impact of tsunamis and ice-berg roll waves on coastal evolution in Greenland / M. C. Strzelecki et al. - A new Quaternary sediment sequence from the eastern Mendeleev Ridge: preliminary stratigraphic subdivision based on IRD and microfossil records / E. Taldenkova et al. - Timing and frequency of glacigenic debris flows on the Bear Island Fan - implications for the growth and decay of the Barents ice sheet / E. Pope et al. - The last northern hemispheric deglaciation: missing ice, data / model challenges, and opportunities / T. Tarasov. - Development of northern Nordic Seas deep convection during the Holocene - implications from surface and bottom water foraminiferal [Delta]13C records / M. M. Telesinski et al. - Summer and winter proxy data from ice complex features in East Siberia dating back to 200 kyr / S. Wetterich et al. - Thermokarst lake history and stable tundra vegetation since the 18th century in a low Arctic setting, Yukon territory, Canada / J. Wolter et al. - Specificites of sea surface evolution across the last two interglacial cycles in the southwestern Nordic Seas - a comparison / A. Zhuravleva et al. - Quantitative micropalaeontological and sedimentary facies analysis of surface samples from the Lomonosov Ridge / M. Zwick et al. - Index of authors. - List of participants.

Beschreibung / Inhaltsverzeichnis: PAST Gateways (Past Spatial and Temporal Gateways) is an IASC-endorsed network, with the scientific goal to understand and reconstruct Arctic environmental changes during the period preceding instrumental records and across decadal to millennial timescales. The focus of the six-year programme is on the nature and significance of Arctic spatial and temporal gateways, with an emphasis on the transistions between major Late Cenozoic climate events such as interglacial to full glacial and full glacial to deglacial states, as well as more recent Holocene fluctuations.

Beschreibung / Inhaltsverzeichnis: Inhaltsverzeichnis: Vorwort. - Inhaltsverzeichnis. - Zusammenfassung. - Summary. - 1. Einführung. - 2. Problemstellung. - 3. Arbeitsgebiete. - 3.1. Norwegische Finnmark (Finnmarksküste und Finnmarksvidda). - 3.1.1. Karlebotn - Varangerbotn. - 3.1.2. Bugöyfjord - Neiden. - 3.1.3. Skallelv - Komagelv. - 3.1.4. Lakselv -Kistrand. - 3.1.5. Börselv. - 3.1.6. Sennaland. - 3.1.7. Gargia - Grönåsen. - 3.1.8. Corgosjokka. - 3.1.9. Bidjovagge - Stuorajavri. - 3.1.10. Vuoddasjåkka - Cuovdatmåkki. - 3.2. Schwedisches Hochgebirge (Skanden und östliches Vorland). - 3.2.1. Abisko - Björkliden. - 3.2.2. Staloluokta (Padjelanta). - 3.2.3. Råstojaure - Kilpisjärvi. - 3.2.4. Tavvavuoma-Pulsujärvi. - 4. Permafrosthügel-Morphodynamik. - 4.1. Palsas (Segregationseishügel). - 4.1.1. Verbreitung. - 4.1.2. Bauplan. - 4.1.3. Aggradation und Degradation. - 4.1.4. Entwicklungsverlauf. - 4.2. Pingoähnliche Hügel (Injektionseishügel). - 4.2.1. Verbreitung. - 4.2.2. Bauplan. - 4.2.3. Aggradation und Degradation. - 4.2.4. Entwicklungsverlauf. - 4.3. Mehrjährige Frostblister (Injektionseishügel). - 4.3.1. Verbreitung. - 4.3.2. Bauplan. - 4.3.3. Aggradation und Degradation. - 4.3.4. Entwicklungsverlauf. - 5. Kontrollfaktoren der Permafrosthügel-Verbreitung. - 5.1. Klima. - 5.2. Substrat. - 5.3. Relief und Gewässer. - 5.4. Vegetation. - 6. Altersstellung der Permafrosthügel. - 7. Permafrosthügel-Klassifikation und -Terminologie. - 8. Permafrosthügel als Klimaindikatoren. - 9. Schlussfolgerungen und Ausblick. - 10. Literaturverzeichnis. - 11. Kartenverzeichnis. - 11.1. Quartärgeologische Karten. - 11.2. Topographische Karten. - 12. Luftbild- und Satellitenbild-Verzeichnis. - 12.1. Luftbilder von Finnmark (NORSK LUFTFOTO OG FJERNMÅLING). - 12.2. Luftbilder von Norrbotten. - 12.3. Satellitenbilder von Finnmark und Norrbotten. - Anhang (CD) 1. Klimakurven 2. Klimatabellen & Vegetationstabellen (Stetigkeitstabellen)

Beschreibung / Inhaltsverzeichnis: Paleoclimatology: Reconstructing Climates of the Quaternary, Third Edition provides a comprehensive overview of the methods of paleoclimatic reconstruction and of the historical changes in climate during the past three million years. This thoroughly updated and revised text systematically examines each type of proxy and elucidates the major attributes and the limitations of each. This essential text provides a complete overview of the methods used in paleoclimatology. Paleoclimatology, Third Edition provides necessary context for those interested in understanding climate changes at present, and how present trends in climate compare with changes that have occurred in the past. The text is richly illustrated and includes an extensive bibliography for further research.

Beschreibung / Inhaltsverzeichnis: Contents: The Running Thread ; 1. Expanding the Public Space ; 2. The Trade-offs ; 3. The Choices ; 4. Beyond Clearances ; 5. The Science Anchor ; 6. The Executive Awakes ; 7. Gross to Green ; 8. The Coal Saga ; 9. Energy Dilemmas ; 10. Repositioning India Globally ; A Final Word

Beschreibung / Inhaltsverzeichnis: CONTENTS: Introduction. - Regional variations in density. - Monthly increase in density. - Nomograph to estimate average snow-cover density. - Test and application of the nomograph. - Discussion. - Literature cited. - Appendix A: Observed, weighted snow-cover densities for stations in Table 1.

Beschreibung / Inhaltsverzeichnis: Analysis of snow-cover observations made during November - March at 27 stations in Alaska, Canada and the northern United States for a 2 to 11 year period showed that the average snow density can be classified in four general categories: Category 1 (density 0.20 to 0.23 g/cm^3 ), inland stations reporting light winds; Category 2 (0.24 to 0.27 g/cm^3), stations reporting moderate winds; Category 3 (0.28 to 0.30 g/cm^3), inland and coastal locations with stronger winds; Category 4 (0.32 to 0.36 g/cm^3), cold and windy stations of the Arctic. Skewness coefficients computed for each station showed bias toward lower densities for cat. 1 and 2, and bias toward higher densities for cat. 3 and 4. A nomograph in which the average winter air temperature and wind speed are the independent variables makes it possible to estimate the average snow-cover density for any location in the Arctic, subarctic and North Temperate Zones. A comparison between observed and estimated densities for ten other test stations yielded a correlation coefficient of 0.91 with a standard error of estimate of 0.016 g/cm^3. An average snow density map of North America was drawn and the continent was divided into areas based on the four categories.

Beschreibung / Inhaltsverzeichnis: CONTENTS: Preface. - Abstract. - Introduction. - Description of the anemometer. - Temperature effects and their compensation. - Input-output relations. - Vibration isolation and compensation. - Wind tunnel tests. - Conclusions.

Beschreibung / Inhaltsverzeichnis: A triaxial semiconductor strain-gage anemometer measuring wind velocities in three directions and thereby also determining the direction of the wind was designed and subjected to many crucial tests under various conditions. It was found that the measurements were affected by temperature and vibrations. Temperature compensation in two directions was made and wind tunnel tests on an almost vibration-free platform were performed. The results show that this type of instrument can be successfully used to measure large-scale turbulences. Throughout this report, emphasis is placed on the compensation necessary for temperature and vibration effects and the determination of input-output relationships. It is concluded that it is possible to design a practical triaxial strain-gage anemometer with high-frequency response and high sensitivity and to measure wind velocities accurately with this type of instrument when temperature and vibration compensations are properly made.

Beschreibung / Inhaltsverzeichnis: Contents: Introduction ; Essay by Sunita Narain ; Forests and wildlife ; Urbanisation ; Land and agriculture ; Water and sanitation ; Health ; Air pollution, transport and mobility ; Environmental governance ; Climate change ; Listings

Beschreibung / Inhaltsverzeichnis: Contents: 1. Introduction, fundamental definitions and motivation; 2. Concepts and elementary theory; 3. Reference systems and frames 4. Observational techniques: ephemerides; 5. Rigid Earth precession and nutation; 6. Deformable Earth and Love numbers; 7. Nutations of a non-rigid Earth; 8. Anelasticity; 9. Ocean and atmospheric corrections; 10. Refinements of nonrigid nutation; 11. Comparison observation-theory; 12. Conventions; 13. Mars nutations; Appendix A. Rotation representation; Appendix B. Clairaut theory; Appendix C. Definitions of equinoxes; Bibliography; Index.

Beschreibung / Inhaltsverzeichnis: Covering both astronomical and geophysical perspectives, this book describes changes in the Earth's orientation, specifically precession and nutation, and how they are observed and computed in terms of tidal forcing and models of the Earth's interior. Following an introduction to key concepts and elementary geodetic theory, the book describes how precise measurements of the Earth's orientation are made using observations of extra-galactic radio-sources by Very Long Baseline Interferometry techniques. It demonstrates how models are used to accurately pinpoint the location and orientation of the Earth with reference to the stars and how to determine variations in its rotation speed. A theoretical framework is also presented that describes the role played by the structure and properties of the Earth's deep interior. Incorporating suggestions for future developments in nutation theory for the next generation models, this book is ideal for advanced-level students and researchers in solid Earth geophysics, planetary science and astronomy.

Beschreibung / Inhaltsverzeichnis: This document presents the Policy-makers Summary of the 2015 AMAP Assessments of Pollution Issues (POPs Trends; Radioactivity in the Arctic; Human Health in the Arctic).

Beschreibung / Inhaltsverzeichnis: The subduction zone volatile cycle is key to understanding the petrogenesis, transport, storage and eruption of arc magmas. Volatiles control the flux of slab components into the mantle wedge, are responsible for melt generation through lowering the solidi of mantle materials and influence the crystallizing phase assemblages in the overriding crust. Further, the rates and extents of degassing during magma storage and decompression affect magma rheology, ultimately control eruption style and have consequences for the environmental impact of explosive arc volcanism. This book highlights recent progress in constraining the role of volatiles in magmatic processes. Individual book sections are devoted to tracing volatiles from the subducting slab to the overriding crust, their role in subvolcanic processes and eruption triggering, as well as magmatic-hydrothermal systems and volcanic degassing. For the first time, all aspects of the overarching theme of volatile cycling are covered in detail within a single volume.

Beschreibung / Inhaltsverzeichnis: Contents: Introduction -- A vision of a science of economics -- Empirical relevance -- Qualitative response models -- A cross-section analysis of an economic theory -- Theory-data confrontations with time-series data -- An analysis of positively valued economic time-series -- Non-linear cointegration in foreign exchange -- Scientific explanation in economics and econometrics -- Bridge principles and theory in applied econometrics