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Anzeige der Dokumente 411-430 von 6932
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Asymmetrical deformation of the Piton de la Fournaise (Réunion Island) summit cone
(11. Symposium "Tektonik, Struktur- und Kristallingeologie", 2006-03)Piton de la Fournaise (Réunion Island) is an active basaltic shield volcano in the south-western part of the Indian Ocean. The activity consists essentially of lava being issued from two rift zones close to the summit cone. ... -
Atmospheric and Oceanographic Signatures in the Ice Shelf Channel Morphology of Roi Baudouin Ice Shelf, East Antarctica, Inferred From Radar Data
(Journal of Geophysical Research: Earth Surface, 2020-07-09)Ice shelves around Antarctica can provide back stress for outlet glaciers and control ice sheet mass loss. They often contain narrow bands of thin ice termed ice shelf channels. Ice shelf channel morphology can be interpreted ... -
Atmospheric circulation patterns that trigger heavy rainfall in West Africa
(International Journal of Climatology, 2022-04-07)Classification of atmospheric circulation patterns (CP) is a common tool for downscaling rainfall, but it is rarely used for West Africa. In this study, a two‐step classification procedure is proposed for this region, which ... -
Atmospheric CO2 Concentration Based on Boron Isotopes Versus Simulations of the Global Carbon Cycle During the Plio‐Pleistocene
(Paleoceanography and Paleoclimatology, 2023-02-21)Atmospheric carbon dioxide concentrations (pCO2) beyond ice core records have been reconstructed from δ11B derived from planktic foraminifera found in equatorial sediment cores. Here, I applied a ... -
Atmospheric CO2 fertilization effects on biomass yields of 10 crops in northern Germany
(Frontiers in Environmental Science, 2015)The quality and quantity of the influence that atmospheric CO2 has on crop growth is still a matter of debate. This study's aim is to estimate if [CO2] will have an effect on biomass yields at all, to quantify and spatially ... -
Atmospheric Contributions to Global Ocean Tides for Satellite Gravimetry
(Journal of Advances in Modeling Earth Systems, 2022-11-10)To mitigate temporal aliasing effects in monthly mean global gravity fields from the GRACE and GRACE‐FO satellite tandem missions, both tidal and non‐tidal background models describing high‐frequency mass variability in ... -
Atmospheric Ionic Deposition in Tropical Sites of Central Sulawesi Determined by Ion Exchange Resin Collectors and Bulk Water Collector
(Water, Air, & Soil Pollution, 2012)In the light of global change, the necessity to monitor atmospheric depositions that have relevant effects on ecosystems is ever increasing particularly for tropical sites. For this study, atmospheric ionic depositions ... -
Atmospheric parameter retrieval from UV-vis-NIR limb scattering measurements
(Univ. Bremen, 2001)The hyperspectral UV-vis-NIR spectrometer SCIAMACHY will be launched aboard the European satellite Envisat. Its limb measurements will provide vertically resolved profiles of trace gases and other atmospheric parameters. ... -
Atmospheric Wind Biases: A Challenge for Simulating the Arctic Ocean in Coupled Models?
(Journal of Geophysical Research: Oceans, 2021-10-25)Many state‐of‐the‐art climate models do not simulate the Atlantic Water (AW) layer in the Arctic Ocean realistically enough to address the question of future Arctic Atlantification and its associated feedback. Biases ... -
Atmospheric, oceanic and hydrological contributions to seasonal variations in length of day - paper presented at the XXV General Assembly, European Geophysical Society, Nice, France, 25-29 April 2000
(Scientific Technical Report / Geoforschungszentrum Potsdam; 2000, 05) -
ATSAS 3.0: expanded functionality and new tools for small‐angle scattering data analysis
(Journal of Applied Crystallography, 2020-12-02)The ATSAS software suite encompasses a number of programs for the processing, visualization, analysis and modelling of small‐angle scattering data, with a focus on the data measured from biological macromolecules. Here, ... -
Attitudes towards climate change migrants
(Climatic Change, 2020-03-18)While climate change has become a salient political and social issue in Western societies, we know relatively little about how these societies will react to one of the potentially important consequences of climate change: ... -
Attribution of Observed Recent Decrease in Low Clouds Over the Northeastern Pacific to Cloud‐Controlling Factors
(Geophysical Research Letters, 2022-01-28)Marine low clouds cool the Earth's climate, with their coverage (LCC) being controlled by their environment. Here, an observed significant decrease of LCC in the northeastern Pacific over the past two decades is linked ... -
Auf der Suche nach der Ursache für die Weißblättrigkeit - eine gemeinsame Initiative von verschiedenen DGMT-Sektionen, Erdenherstellern und Forschungsinstituten
(TELMA - Berichte der Deutschen Gesellschaft für Moor- und Torfkunde; Beiheft 6; 2020) -
Aufbau und Betrieb einer Virtuellen Fachbibliothek am Beispiel des Geo- und Montanwissenschaftlichen Portals GEO-LEO
(Bibliothek : Forschung und Praxis, 2007)Die Virtuelle Fachbibliothek GEO-LEO bietet Geo- und Montanwissenschaftlern eine integrierte Suche über Bibliothekskataloge, Literatur-Datenbanken und Volltextserver. Die Sondersammelgebietsbibliotheken in Freiberg und ... -
Aufbau, Alter und regionale Einordnung der Endmoränen im Gebiet des Falken-Berges bei Fallingbostel (Niedersachsen) .
(E&G – Quaternary Science Journal; Vol.33, No. 1)In dem Hügelgebiet um den Falken-Berg zwischen Fallingbostel und Bergen Kr. Celle zeichnen sich 3 Endmoränenbögen ab, der Örbker, der Becklinger und der wenig deutlich ausgeprägte Kl. Bockeler Endmoränenbögen. Örbker und ... -
Aufbau, Optimierung und Charakterisierung der THz-Optik für GREAT auf SOFIA
(Univ. Köln, 2007)Sternentstehung findet im dichten Teil der Molekülwolken des interstellaren Mediums statt. In diesen Gebieten werden die ablaufenden physikalischen und chemischen Prozesse maßgeblich von der Wechselwirkung zwischen der ... -
Auflastgezeiten in Fennoskandien
(Reimer, Berlin, 1986)Fennoskandien ist seit jeher ein Gebiet, auf das sich die geowissenschaftlichen Interessen konzentrierten. Ein Grund dafür ist die seit langem bekannte Landhebung von ca. 10 mm pro Jahr im Zentrum, das im nördlichen Teil ... -
August Heinrich Christian Gelpke - ein Astronom am Collegium Carolinum zu Braunschweig
(Univ. Braunschweig, 2005)Anhand der Biographie des Gymnasial- und Hochschullehrers August Heinrich Christian Gelpke (1769-1842) werden folgende Aspekte untersucht: Seine Auseinandersetzung mit der rasanten Entwicklung in den Naturwissenschaften, ... -
Auroral Arcs: The Fracture Theory Revisited
(Journal of Geophysical Research: Space Physics, 2021-01-15)The fracture theory for auroral arcs, developed by the author since 1980, compares the decoupling of the magnetic field from the ionosphere by the auroral acceleration region (AAR) with the breaking of a solid rod. In the ...