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Architecture of tunnel valleys in the southeastern North Sea: new insights from high-resolution seismic imaging
; ; ; ; (Journal of Quaternary Science, 2020)
Tunnel valleys are assumed to form near the margin of ice sheets. Hence, they can be used to reconstruct the dynamics of former ice margins. The detailed formation and infill of tunnel valleys, however, are still not well ... -
Arctic Amplification of Precipitation Changes—The Energy Hypothesis
; (Geophysical Research Letters, 2021-11-06)
Temperature and precipitation change more strongly in the Arctic than at lower latitudes, with central Arctic boreal winter precipitation projected to double in the 21st century in a high‐emission scenario. This enhanced ... -
Arctic Ocean Surface Energy Flux and the Cold Halocline in Future Climate Projections
; ; (Journal of Geophysical Research: Oceans, 2020)
Ocean heat transport is often thought to play a secondary role for Arctic surface warming in part because warm water which flows northward is prevented from reaching the surface by a cold and stable halocline layer. However, ... -
Arctic ocean–sea ice reanalysis for the period 2007–2016 using the adjoint method
; ; ; ; (Quarterly Journal of the Royal Meteorological Society, 2021-03-04)
We present an Arctic ocean–sea ice reanalysis covering the period 2007–2016 based on the adjoint approach of the Estimating the Circulation and Climate of the Ocean (ECCO) consortium. The spatiotemporal variation of Arctic ... -
Arctic Sea Ice in CMIP6
; Community, SIMIP (Geophysical Research Letters, 2020-05-14)
We examine CMIP6 simulations of Arctic sea‐ice area and volume. We find that CMIP6 models produce a wide spread of mean Arctic sea‐ice area, capturing the observational estimate within the multimodel ensemble spread. The ... -
Arctic – Atlantic Exchange of the Dissolved Micronutrients Iron, Manganese, Cobalt, Nickel, Copper and Zinc With a Focus on Fram Strait
; ; ; ; ; ; ; ; ; ; ; ; (Global Biogeochemical Cycles, 2022-05-16)
The Arctic Ocean is considered a source of micronutrients to the Nordic Seas and the North Atlantic Ocean through the gateway of Fram Strait (FS). However, there is a paucity of trace element data from across the Arctic ... -
Are cities prepared for climate change? An analysis of adaptation readiness in 104 German cities
; ; (Mitigation and Adaptation Strategies for Global Change, 2021-09-23)
Cities can be severely affected by climate change. Hence, many of them have started to develop climate adaptation strategies or implement measures to help prepare for the challenges it will present. This study aims to ... -
Are compacted tramlines underestimated features in soil erosion modeling? A catchment‐scale analysis using a process‐based soil erosion model
; ; ; (Land Degradation & Development, 2021-12-28)
Process‐based model ling has long been used as a well‐suited tool to simulate soil erosion. Despite a large number of scientific articles that emphasize the role of compacted tramlines for soil erosion and surficial nutrient ... -
Are Ocean Reanalyses Useful for Earth Rotation Research?
; ; ; (Earth and Space Science, 2023-02-28)
Oceanic circulation and mass‐field variability play important roles in exciting Earth's wobbles and length‐of‐day changes (ΔΛ), on time scales from days to several years. Modern descriptions of these effects employ oceanic ... -
Are we expecting too much from the private sector in flood adaptation? Scenario-based field experiments with small- and medium-sized firms in Ho Chi Minh City, Vietnam
; ; (Climatic Change, 2020-10-23)
Adaptive governance approaches emphasize the crucial role of the private sector in enabling climate change adaptation. Yet, the participation of local firms is still lacking, and little is known about the conditions ... -
Arsenic release from a natural rock under near-natural oxidizing conditions
; Chen-Braucher, D.; Schlothauer, Th. (Engineering in life sciences, 2008)
The solubilization of arsenic (As) from an ore material (native Arsenic [As, trig.] with Lollingite [FeAs2, rh.]) was characterized in leaching tests lasting for ≤ 99 days. The experiments were performed with materials of ... -
Arsenic Release from a Natural Rock under Near-natural Oxidizing Conditions
; Chen-Braucher, D.; Schlothauer, Th. (Engineering in Life Sciences, 2008)
The effects of carbonate concentration and the presence of iron hydroxide phases on the process of arsenic release from an ore material were investigated under experimental oxic conditions and in the pH range from 6.0 to ... -
Artefakte im Altquartär von Obergaliläa (Nordisrael)
(E&G – Quaternary Science Journal; Vol.39, No. 1)Bei Yiron treten auf Karbonatgesteinen der Oberkreide und des Alttertiärs tonige Bodensedimente auf. Lokal ist darin ein Kalk- und Flintschotter eingeschaltet, der altpaläolithische Artefakte führt. Ein inzwischen erosiv ... -
As above, so below? Effects of fungicides on microbial organic matter decomposition are stronger in the hyporheic than in the benthic zone
; ; ; ; ; ; ; (Limnology and Oceanography, 2021-11-16)
Microbial organic matter decomposition is a critical ecosystem function, which can be negatively affected by chemicals. Although the majority of organic matter is stored in sediments, the impact of chemicals has exclusively ... -
Ascomycete fungi on dimension stone of the “Burg Gleichen”, Thuringia
(Environmental Earth Sciences, 2011)In the present study, the diversity of ascomycete fungi was investigated on two wall areas of the “Burg Gleichen”, Thuringia (Germany), made of various types of sandstones, travertine and Grenzdolomit. From a W-exposed, ... -
Ascription of the differences between Germany and Uganda’s Land Use, Land-Use Change, and Forestry sector greenhouse gas methodologies for inventory improvement
; ; ; ; ; ; (Mitigation and Adaptation Strategies for Global Change, 2021-06-29)
Germany, as an Annex I Party is expected to prepare and submit annual Greenhouse Gas (GHG) Inventories of emissions and removals, including Land Use, Land-Use Change, and Forestry (LULUCF) sector. Uganda, a non-Annex 1 ... -
Aspects of pelagic sedimentation in the Devonian of Western Europe
(Reading : Geological Institute, 1971)During the Devonian of the Rhenich geosyncline (sediments exposed in the Rheinisches Schiefergebirge and Harz Mountains, Central Germany) condensed pelagic limestones, locally rich in cephalopods (Cephalopodenkalk), ... -
Aspects of the magnetosphere-stellar wind interaction of close-in extrasolar planets
(Univ. Zugl.: Braunschweig, 2006)Since 1995, more than 150 extrasolar planets were detected, of which a considerable fraction orbit their host star at very close distances. Gas giants with orbital distances below 0.1 AU are called Hot Jupiters. Current ... -
Aspekte bodenphysikalischer Untersuchungen in der libyschen Wüste - Ein Beitrag zur Frage spätpleistozäner und holozäner Grundwasserbildung
(Im Selbstverlag des Institutes für Physische Geographie der Freien Universität Berlin, 1987)ZUSAMMENFASSUNG : Für den Bereich der Libyschen Wüste sind, ebenso wie für die Zentralsahara, spätpleistozäne Feuchtphasen durch geomorphologische und prähistorische Befunde nachgewiesen. Diese Feuchtphasen lassen sieh ... -
Assessing land use and flood management impacts on ecosystem services in a river landscape (Upper Danube, Germany)
; Fischer, Christine; Cyffka, Bernd; Albert, Christian; Damm, Christian; Dehnhardt, Alexandra; Fischer, Helmut; Foeckler, Francis; Gerstner, Lars; Hoffmann, Tim G.; Iwanowski, Janette; Kasperidus, Hans D.; Linnemann, Kathrin; Mehl, Dietmar; Podschun, Simone A.; Rayanov, Marin; Ritz, Stephanie; Rumm, Andrea; Scholz, Mathias; Schulz‐Zunkel, Christiane; Thiele, Julia; Venohr, Markus; von Haaren, Christina; Pusch, Martin T.; Gelhaus, Marion (River Research and Applications, 2020-07-06)
Rivers and floodplains provide many regulating, provisioning and cultural ecosystem services (ES) such as flood risk regulation, crop production or recreation. Intensive use of resources such as hydropower production, ...
