Auflistung nach Titel
Anzeige der Dokumente 5083-5102 von 6897
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Reconstruction of oceanic currents and climate change in the Transkei Basin, South African gateway
(Univ. Bremen, 2007)Reflection seismics, sediment drifts, bottom currents. - The region south of South Africa has been a crucial gateway for large scale Thermohaline Circulations since late Eocene times. Here, three of the most important ... -
Reconstruction of the Basin‐Wide Sea‐Level Variability in the North Sea Using Coastal Data and Generative Adversarial Networks
Zhang, Zeguo;
; (Journal of Geophysical Research: Oceans, 2020-12-03)
We present an application of generative adversarial networks (GANs) to reconstruct the sea level of the North Sea using a limited amount of data from tidal gauges (TGs). The application of this technique, which learns how ... -
Reconstruction of the Phanerozoic tectono-thermal history of central and southern Madagascar, based on fission track thermochronology
(Univ. Bremen, 2004)Madagascar, Gondwana, thermochronology. - Titanite and apatite fission track (FT) thermochronology on 127 basement and 18 sedimentary rock samples from central and southern Madagascar record a complex cooling and denudation ... -
Reconstruction of the primary energy spectrum from fluorescence telescope data of the Pierre Auger observatory
(Univ. Wuppertal, 2007)Mit dem Pierre Auger Experiment wird zur Zeit das größte Luftschauerexperiment betrieben. Es befindet sich noch im Aufbau und die finale Konzeption sieht zwei Detektionsstandorte in den USA und Argentinien vor, um somit ... -
Reconstruction of the sedimentary history offshore NW Africa - application of core-logging tools
(Univ. Bremen, 2003)Paleoceanography, Climate, Marine Productivity, Terrigenous Input, High-frequent Cyclicities, LGM, Holocene, XRF Core Scanner. - The goal of this thesis is to reconstruct, with high spatial resolution, the influence of ... -
Record summers in Europe: Variations in drought and heavy precipitation during 1901–2018
; ; ; (International Journal of Climatology, 2022-03-04)
During the last 20 years some very hot and dry summers affected Europe, resulting in regionally record‐breaking high temperature or low precipitation values. Long‐term changes of such extremely hot and dry summers are of ... -
Recordings of Fast Paleomagnetic Reversals in a 1.2 Ma Greigite-Rich Sediment Archive From Lake Ohrid, Balkans
; ; ; ; (Journal of Geophysical Research: Solid Earth, 2019)
State-of-the-art paleoclimate research strongly depends on the availability of time-equivalent markers as chronological control to disentangle interrelationships in the climate system from regional to global scale. Geomagnetic ... -
Recycling and Burial of Biogenic Silica in an Open Margin Oxygen Minimum Zone
; ; ; Scholz, F.; Schroller‐Lomnitz, U.; Wallmann, K.; ; ; Plass, A.; ; ; Sommer, S. (Global Biogeochemical Cycles, 2021-02-17)
An extensive data set of biogenic silica (BSi) fluxes is presented for the Peruvian oxygen minimum zone (OMZ) at 11°S and 12°S. Each transect extends from the shelf to the upper slope (∼1,000 m) and dissects the permanently ... -
Redetermination and invariom refinement of 1-cyclopropyl-6-fluoro-4-oxo-7-(piperazin-4-ium-1-yl)-1,4-dihydroquinoline-3-carboxylate hexahydrate at 120 K
(Acta Crystallographica Section E Structure Reports Online, 2008)The structure of the title compound, C17H18FN3O3 6H2O, has been redetermined at 120 K. An invariom refinement, a structural refinement using aspherical scattering factors from theoretically predicted multipole population ... -
Redoxtrons – An experimental system to study redox processes within the capillary fringe
; ; ; ; ; (European Journal of Soil Science, 2023-02-22)
Spatiotemporal characterisation of the soil redox status within the capillary fringe (CF) is a challenging task. Air‐filled porosities (ε), oxygen concentration (O2) and soil redox potential (EH) are interrelated ... -
Reducing the ambiguity of karst aquifer models by pattern matching of flow and transport on catchment scale
Oehlmann, S.; Geyer, T.; Licha, T.; (Hydrology and Earth System Sciences, 2015)
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Reducing tillage intensity benefits the soil micro‐ and mesofauna in a global meta‐analysis
; ; (European Journal of Soil Science, 2022-12-05)
Soil fauna drives crucial processes of energy and nutrient cycling in agricultural systems, and influences the quality of crops and pest incidence. Soil tillage is the most influential agricultural manipulation of soil ... -
Reduction of Pesticide Toxicity Under Field-Relevant Conditions? The Interaction of Titanium Dioxide Nanoparticles, Ultraviolet, and Natural Organic Matter
; ; ; ; ; ; ; ; (Environmental Toxicology and Chemistry, 2020)
In surface waters, the illumination of photoactive engineered nanomaterials (ENMs) with ultraviolet (UV) light triggers the formation of reactive intermediates, consequently altering the ecotoxicological potential of ... -
Regeneration vegetativer Teilchen von »Braunmoosen«
(TELMA - Berichte der Deutschen Gesellschaft für Moor- und Torfkunde; Band 20; 1990)Die Regenerationsfähigkeit vegetativer Sproßteilchen von sechs "Braunmoosen" wurde untersucht. Dabei zeigten sich bei allen Arten Teile des Hauptstämmchens und Ästchen sowohl vom "lebenden" Teil als auch von ± vertorften, ... -
Regenerationsversuch auf industriell abgetorftem Hochmoor im Lichtenmoor − erste hydrologische Ergebnisse
(TELMA - Berichte der Deutschen Gesellschaft für Moor- und Torfkunde; Band 12; 1982)Es wird der 1976 angelegte Regenerationsversuch beschrieben, er soll helfen, folgende Fragen zu beantworten: Ist Bunkerde notwendig? Falls ja, welche Mächtigkeit? Ist Planierung vorteilhaft? Welcher Feuchtezustand ... -
Regeneriert sich das Kehdinger Hochmoor schneller als erwartet?
(TELMA - Berichte der Deutschen Gesellschaft für Moor- und Torfkunde; Band 44; 2014)Abstract: This report appends the first 10 years audit from 2007. We write here about the conclusion of the re-inundation phase and also regarding further phases of the moor formation, regeneration and our continuing ... -
Regional broad-band ground-shaking modelling over extended and thick sedimentary basins: an example from the Lower Rhine Embayment (Germany)
; ; ; ; (Bulletin of Earthquake Engineering, 2020-11-16)
The simulation of broad-band (0.1 to 10 + Hz) ground-shaking over deep and spatially extended sedimentary basins at regional scales is challenging. We evaluate the ground-shaking of a potential M 6.5 earthquake in the ... -
Regional characteristics of human resources in Hungary during the transition
(Discussion Papers / Centre for Regional Studies of Hungarian Academy of Science; 50) -
Regional climate downscaling over Europe: perspectives from the EURO-CORDEX community
;; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; (Regional Environmental Change, 2020-04-23)
The European CORDEX (EURO-CORDEX) initiative is a large voluntary effort that seeks to advance regional climate and Earth system science in Europe. As part of the World Climate Research Programme (WCRP) - Coordinated ...
