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Anzeige der Dokumente 288-307 von 6856
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Analyse von Bathymetrie und akustischer Rückstreuung verschiedener Fächersonar- und Sedimentecholot-Systeme zur Charakterisierung und Klassifizierung des Meeresbodens am Gakkel-Rücken, Arktischer Ozean
(Univ. Bremen, 2008)Im ersten Kapitel erfolgt nach der Zielsetzung und Motivation für die vorliegende Dissertation eine kurze geographische Beschreibung des Arktischen Ozeans und dessen tektonischer Entwicklung.Das Augenmerk gilt dabei dem ... -
Analyse von Butylzinnverbindungen in Sedimenten mittels GC-AED
(Univ. Hamburg, 2007)Organotin compounds are variously used industrial chemicals. One of the most toxicological relevant compounds is tributyltin (TBT). TBT has been used as an effective component in antifouling paints for decades. Thus, it ... -
Analyse von Telemetriesignalen und Radar-Rückstreusignalen zur Rekonstruktion von Bahnstörungen interplanetarer Raumsonden am Beispiel der simulierten Abstiegsdynamik der Huygens-Sonde
(Univ. Bochum, 2004)Die Cassini/Huygens-Mission ist ein gemeinsames Unternehmen von NASA und ESA, mit dem Ziel, das Saturnsystem zu erkunden. Die vorliegende Arbeit ist im Rahmen des Doppler-Wind-Experiments durchgeführt worden. Das Ziel der ... -
Analysis of Compound Climate Extremes and Exposed Population in Africa Under Two Different Emission Scenarios
; ; Rechid, D.; Pfeifer, S.; Raffaele, F.; ; ; Jacob, D. (Earth's Future, 2020)
It is well established that Africa is particularly exposed to climate extremes including heat waves, droughts, and intense rainfall events. How exposed Africa is to the co-occurrence of these events is however virtually ... -
Analysis of deformation and tectonic history of the Southern Altiplano Plateau (Bolivia) and their importance for plateau formation
(GFZ, Helmholtz-Zentrum, 2004)
The Altiplano represents a key region of the Central Andes, where the interplay between faults and syn-tectonic sediments allow the reconstruction of the kinematic evolution of the Central Andean high plateau. This study ... -
Analysis of future changes in meteorological drought patterns in Fulda, Germany
; Ivanov, Martin; ; Luterbacher, Jürg; (International Journal of Climatology, 2020)
Meteorological droughts have large impacts on society and the environment. A better understanding and quantification of their occurrences can be highly relevant for the development of proper climate change mitigation, ... -
Analysis of the development and structural drivers of raw‐material use in Germany
; Walz, Rainer (Journal of Industrial Ecology, 2020-11-27)
In orderto reduce the negative consequences of raw‐material extraction, it is necessary to accurately report raw‐material use and to understand its drivers in society. In this study, we conduct a multi‐regional environmentally ... -
Analysis of the Thermodynamic Phase Transition of Tracked Convective Clouds Based on Geostationary Satellite Observations
; ; (Journal of Geophysical Research: Atmospheres, 2020)
Clouds are liquid at temperature greater than 0°C and ice at temperature below −38°C. Between these two thresholds, the temperature of the cloud thermodynamic phase transition from liquid to ice is difficult to predict and ... -
Analytical Artefacts Preclude Reliable Isotope Ratio Measurement of Internal Water in Coral Skeletons
; ; ; ; ; ; ; ; ; (Geostandards and Geoanalytical Research, 2022-07-12)
Internal water in cold‐water and tropical coral skeletons was extracted and measured for its oxygen and hydrogen isotope ratios. Water was extracted by crushing pieces of coral hard tissue in a percussion device connected ... -
Analytical Solutions for Gravity Changes Caused by Triaxial Volumetric Sources
; (Geophysical Research Letters, 2022-04-18)
Volcanic crises are often associated with magmatic intrusions or the pressurization of magma chambers of various shapes. These volumetric sources deform the country rocks, changing their density, and cause surface uplift. ... -
Analyzing Internal Variability and Forced Response of Subdaily and Daily Extreme Precipitation Over Europe
; Ludwig, R. (Geophysical Research Letters, 2020)
At regional to local scales internal variability is expected to be a dominant source of uncertainty in analyzing precipitation extremes and mean precipitation even far into the 21st century. A debated topic is whether a ... -
Analyzing the impact of automatization using parallel daily mean temperature series including breakpoint detection and homogenization
; ; ; (International Journal of Climatology, 2020)
High-quality time series of meteorological observations are required for reliable assessments of climate trends. To analyze inhomogeneities in time series, parallel measurements can be used. Germany's national meteorological ... -
Analyzing the Impact of Streamflow Drought on Hydroelectricity Production: A Global‐Scale Study
; ; ; ; (Water Resources Research, 2021-04-26)
Electricity production by hydropower is negatively affected by drought. To understand and quantify risks of less than normal streamflow for hydroelectricity production (HP) at the global scale, we developed an HP model ... -
Ancient Origin of the Modern Deep-Sea Fauna
Thuy, Ben; Gale, Andy S.; Kroh, Andreas; Kucera, Michal; Numberger-Thuy, Lea D.;; Stöhr, Sabine (PLoS ONE, 2012-10-10)
The origin and possible antiquity of the spectacularly diverse modern deep-sea fauna has been debated since the beginning of deep-sea research in the mid-nineteenth century. Recent hypotheses, based on biogeographic patterns ... -
Ancylotherium pentelicum (Mammalia, Chalicotheriidae) from the late Miocene of Kerassia (Greece) and remarks on its intraspecific variability
; ; ; ; ; (Palaeobiodiversity and Palaeoenvironments, 2021-07-13)
The first detailed description of Ancylotherium pentelicum (Gaudry and Lartet, 1856) from the late Miocene (Turolian) of Kerassia (Greece) is provided based on three metapodial elements. Potential intraspecific variability ... -
Anfang und Umbau des Gewässernetzes zwischen Wupper und Sieg (Oberbergisches Land, rechtsrheinisches Schiefergebirge
(E&G – Quaternary Science Journal; Vol.45, No. 1)Die Herausbildung des rezenten Gewässernetzes im Rheinischen Gebirge setzte nach der Hebung der Rheinischen Masse im Gefolge der alpinen Orogenese ein, ist also spätoligozänen Alters. Noch im Alttertiär erfolgte die ... -
Angebotspotential der Erdwärme sowie rechtliche und wirtschaftliche Aspekte der Nutzung hydrothermaler Ressourcen
(Scientific Technical Report / Geoforschungszentrum Potsdam; 1998, 09) -
Angewandte Geophysik
(Gustav Fischer Verlag Jena, 1933)Das vorliegende Heft ist ein Sonderabdruck aus der 2. Auflage des Handwörterbuches der Naturwissenschaften ‚ das im Verlag von Gustav Fischer in Jena erscheint, und gibt eine gemeinverständliche Einführung in die Methoden ... -
Anisotropic complex electrical conductivity of black shale and mudstone from the Moffat Shale Group (Ireland)
Römhild, L.; Sonntag, M.;; Rogers, R.; ; (Near Surface Geophysics, 2019)
The geological setting in the north of Ireland, especially concerning the origin of the Moffat Shale Group, has long been under discussion. Within the Tellus Programme of the Geological Survey Ireland, airborne electromagnetic ...
