Auflistung nach Titel
Anzeige der Dokumente 4891-4910 von 6931
-
Positionierung und aktive Optik des Hexapod-Teleskops
(Univ. Bochum, 2007)Das Hexapod-Teleskop vereinigt zahlreiche innovative Ideen im Teleskopbau, die von industrieller Seite allerdings nie in einem astronomischen Betrieb getestet wurden. Obwohl die einzelnen Komponenten der Mechanik und Optik ... -
Post Mid-Cretaceous Tectonic and Topographic Evolution of Western Marie Byrd Land, WestAntarctica: Insights from Apatite FissionTrack and (U-Th-Sm)/He Data
; ; ; (Geochemistry, Geophysics, Geosystems, 2019)
New low-temperature thermochronological data from granitic basement of western Marie Byrd Land (MBL) provide insights into the still poorly constrained tectonic and topographic evolution of West Antarctica during and after ... -
Post-Caledonian brittle deformation in the Bergen area,West Norway: results from K–Ar illite fault gouge dating
Ksienzyk, Anna K.;; ; ; Schomberg, Anna C.; Süssenberger, Annette; ; Bastesen, Eivind (Norwegian Journal of Geology, 2016)
Post-Caledonian extension during orogenic collapse and Mesozoic rifting in the West Norway–northern North Sea region was accommodated by the formation and repeated reactivation of ductile shear zones and brittle faults. ... -
Postcollisional cooling history of the Eastern and Southern Alps and its linkage to Adria indentation
Heberer, Bianca; Reverman, Rebecca Lee; Fellin, Maria Giuditta; Neubauer, Franz;; Zattin, Massimiliano; Seward, Diane; Genser, Johann; Brack, Peter (International Journal of Earth Sciences, 2016)
Indentation of rigid blocks into rheologically weak orogens is generally associated with spatiotemporally variable vertical and lateral block extrusion. The European Eastern and Southern Alps are a prime example of microplate ... -
Postglacial history of East European boreal forests in the mid-Kama region, pre-Urals, Russia
; ; ; (Boreas, 2020)
The Ural Mountains are an important climatic and biogeographical barrier between European and Siberian forests. In order to shed light on the postglacial formation and evolution of the boreal forests in the European ... -
Postglaziale Strände an der Nordküste Sutherlands/Schottland
(E&G – Quaternary Science Journal; Vol.23-24, No. 1)Zwischen Melvich und Cape Wrath an der Nordküste Sutherlands wurden solche morphologischen Phänomene erfaßt und ausgewertet, die auf postglaziale Meeresstände zurückzuführen sind. Die vertikale Verteilung dieser Formen ... -
Postulate einer Eiszeit-Theorie
(E&G – Quaternary Science Journal; Vol.22, No. 1)Einige Grundvorstellungen der Quartärgeologie können als Postulate der Vereisungstheorie genannt werden. Es wird versucht, über ein Postulatensystem die Ursachen der Vereisung zu erklären. Dabei ergeben sich drei Fragen: ... -
Potential Added Value of Incorporating Human Water Use on the Simulation of Evapotranspiration and Precipitation in a Continental-Scale Bedrock-to-Atmosphere Modeling System: A Validation Study Considering Observational Uncertainty
; ; (Journal of Advances in Modeling Earth Systems, 2019)
Human activities, such as human water use, have been shown to directly influence terrestrial water fluxes and states. Simulations of soil moisture, river discharge, evapotranspiration, and groundwater storage are significantly ... -
Potential Analysis for Further Nature Conservation in Azerbaijan
(Geozon Science Media, 2009-12-28)Financed by the MAVA Foundation (Switzerland), the Michael Succow Foundation (MSF), in cooperation with various experts from Azerbaijan, conducted a detailed gap analysis of potential future protected areas in Azerbaijan. ... -
Potential Analysis for Further Nature Conservation in Azerbaijan: A Spatial and Political Investment Strategy
(Geozon Science Media, 2009-12)Financed by the MAVA Foundation (Switzerland), the Michael Succow Foundation (MSF), in cooperation with various experts from Azerbaijan, conducted a detailed gap analysis of potential future protected areas in Azerbaijan. ... -
Potential and Limitations of Machine Learning for Modeling Warm‐Rain Cloud Microphysical Processes
; (Journal of Advances in Modeling Earth Systems, 2020-11-30)
The use of machine learning based on neural networks for cloud microphysical parameterizations is investigated. As an example, we use the warm‐rain formation by collision‐coalescence, that is, the parameterization of ... -
Potential erodibility of semi‐arid steppe soils derived from aggregate stability tests
; ; ; ; ; ; ; ; ; (European Journal of Soil Science, 2022-09-25)
Erosion is a severe threat to the sustainable use of agricultural soils. However, the structural resistance of soil against the disruptive forces steppe soils experience under field conditions has not been investigated. ... -
Potential for Early Forecast of Moroccan Wheat Yields Based on Climatic Drivers
; ; ; (Geophysical Research Letters, 2020)
Wheat production plays an important role in Morocco. Current wheat forecast systems use weather and vegetation data during the crop growing phase, thus limiting the earliest possible release date to early spring. However, ... -
Potential Links Between Tropospheric and Stratospheric Circulation Extremes During Early 2020
; ; ; ; ; (Journal of Geophysical Research: Atmospheres, 2022-02-07)
February‐March 2020 was marked by highly anomalous large‐scale circulations in the Northern extratropical troposphere and stratosphere. The Atlantic jet reached extreme strength, linked to some of the strongest and most ... -
Potential of a Gravity‐Driven Film Flow Model to Predict Infiltration in a Catchment for Diverse Soil and Land Cover Combinations
; (Water Resources Research, 2021-05-03)
Applying physically based models that include preferential flow (PF) is still very challenging at the catchment scale. A gravity‐driven film flow approach could be a promising concept for modeling PF as it only requires a ... -
Potential of millimeter- and submillimeter-wave satellite observations for hydrometeor studies
(Univ. Köln, 2008)The distribution of hydrometeors is highly variable in space and time, since it is the result of a complex chain of processes with scales from microphysical (1e-6 m) to synoptical (1e3 m). It is a challenging task to observe ... -
Potential of Thermal Neutrons to Correct Cosmic‐Ray Neutron Soil Moisture Content Measurements for Dynamic Biomass Effects
; ; ; ; (Water Resources Research, 2022-08-22)
Cosmic‐ray neutron sensors (CRNS) enable noninvasive determination of field‐scale soil moisture content by exploiting the dependence of the intensity of aboveground epithermal neutrons on the hydrogen contained in soil ... -
Potenziale zur Realisierung des Natur- und Klimaschutzes in niedersächsischen Mooren
(TELMA - Berichte der Deutschen Gesellschaft für Moor- und Torfkunde; Beiheft 5; 2015)Abstract: In addition to the widespread use of peatlands for agricultural purposes, which is also common in other German states, the raised bogs in Lower Saxony are still also used up to the present day for housing, as ... -
Potrok Aike Maar Lake Sediment Archive Drilling Project - 4th International Pasado Workshop; program and abstracts; Bremen (Germany), August 27 - 29, 2012
(TERRA NOSTRA - Schriften der GeoUnion Alfred-Wegener-Stiftung; 2012,2)
This 4th International PASADO Workshop is related to the research initiative “Potrok Aike Lake Sediment Archive Drilling Project” (PASADO) within the framework of the “International Continental Scientific Drilling Programme” ... -
Potrok Aike Maar Lake Sediment Archive Drilling Project - 2nd International ICDP Workshop PASADO ; program and abstracts; Vienna (Austria) May 1 and 2, 2010
(TERRA NOSTRA - Schriften der GeoUnion Alfred-Wegener-Stiftung; 2010,1)
This 2nd International PASADO Workshop is based on the research initiative “Potrok Aike Lake Sediment Archive Drilling Project” (PASADO) within the framework of the “International Continental Scientific Drilling Programme” ...
