Auflistung nach Titel
Anzeige der Dokumente 3654-3673 von 6881
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Methodisch-stratigraphische Studien und paläomorphologische Untersuchungen zum Pleistozän südlich der Ostsee
(Selbstverl. des Inst. für Phys. Geographie der Freien Univ. Berlin, Berlin, 1989)Nach einer Übersicht über die methodische Entwicklung der Geschiebe- und Kieszählungen zur Erforschung der Moränenstratigraphie in pleistozän vereisten Gebieten südlich und westlich der Ostsee werden der pleistozäne ... -
Methodische Untersuchungen am Kreta-Detachment (Kreta, Griechenland): Anzeichen für eine alpidische Metamorphose der Hangendscholle
Klein, Thomas; Zulauf, Gernold; Craddock, John;
(11. Symposium "Tektonik, Struktur- und Kristallingeologie", 2006-03)
Die Insel Kreta bildet den südlichen Rand der externen Helleniden, welche üblicherweise in zwei Deckenstapel untergliedert werden: Die unteren Decken (Plattenkalk und Phyllit-Quarzit- Einheit) sind durch eine alpidische ... -
Methods for the reconstruction of large scale anisotropies of the cosmic ray flux
(Univ. Siegen, 2010)In cosmic ray experiments the arrival directions, among other properties, of cosmic ray particles from detected air shower events are reconstructed. The question of uniformity in the distribution of arrival directions is ... -
MEXAGE - Mexican aero-geophysical experiment - survey report
(Scientific Technical Report / Geoforschungszentrum Potsdam; 2005, 03)This report describes the set-up, logistics and results of the MEXAGE (Mexican Aero-Geophysical Survey) survey. It gives a short overview about the scientific intentions, detailed documentation of all technical aspects ... -
Ménec Fossae on Europa: A Strike‐Slip Tectonics Origin Above a Possible Shallow Water Reservoir
; ; ; ; (Journal of Geophysical Research: Planets, 2023-06-28)
Abstract Faults and fractures may emplace fresh material onto Europa's surface, originating from ...
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MFGsoft - (multi-functional GPS, (Galileo) software) ; software user manual ; Version of 2004
(Scientific Technical Report / Geoforschungszentrum Potsdam; 2004, 17) -
Mg-Ca, B-Ca and U-Ca in shells of benthic foraminifers - tracers of temperature and seawater carbonate chemistry
(Univ. Bremen, 2008)Mg/Ca ratios in benthic foraminiferal shells are frequently used in paleoceanographic studies to estimate past bottom water temperatures. Apart from temperature, other factors may exert additional influences on foraminiferal ... -
MHD-Modellierung der Dynamik der solaren Korona
(Univ. Bochum, 2005)Gegenstand der Arbeit ist die Entwicklung eines symmetriefreien magnetohydrodynamischen Modells der solaren Korona, welches sich vor allem durch seine explizite Energiegleichung von bestehenden Ansätzen abhebt. Die relevanten ... -
Micro-framework reconstruction from peloidal-dominated mud mounds (Viséan, SW Spain)
Rodríguez-Martínez, Marta;; Mas, Ramón (Facies, 2009)
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Microbial and Chemical Characterization of Underwater Fresh Water Springs in the Dead Sea
Ionescu, Danny; Siebert, Christian; Polerecky, Lubos; Munwes, Yaniv Y.; Lott, Christian; Häusler, Stefan; Bižić-Ionescu, Mina; Quast, Christian; Peplies, Jörg; Glöckner, Frank Oliver;; Rödiger, Tino; ; Oren, Aharon; Geyer, Stefan; Stärk, Hans-Joachim; Sauter, Martin; Licha, Tobias; ; de Beer, Dirk (PLoS ONE, 2012-06-05)
Due to its extreme salinity and high Mg concentration the Dead Sea is characterized by a very low density of cells most of which are Archaea. We discovered several underwater fresh to brackish water springs in the Dead ... -
Microbial biosignatures in ancient deep‐sea hydrothermal sulfides
; ; ; (Geobiology, 2022-12-16)
Deep‐sea hydrothermal systems provide ideal conditions for prebiotic reactions and ancient metabolic pathways and, therefore, might have played a pivotal role in the emergence of life. To understand this role better, it ... -
Microbial carbonate crusts - a key to the environmental analysis of fossil spongiolites?
Keupp, Helmut; Jenisch, Angela; Herrmann, Regina; Neuweiler, Fritz; (Facies, 1993)
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Microbial carbonate crusts - a key to the environmental analysis of fossil spongiolites?
Keupp, Helmut; Jenisch, Angela; Herrmann, Regina; Neuweiler, Fritz; (Facies, 1993)
Morphological and geochemical comparisons between modern cryptic microbialites from Lizard Island/Great Barrier Reef and fossil counterparts in the Upper Jurassic (Southern Germany, Dobrogea/Romania) and late Lower Cretaceous ... -
Microbial diversity on a marble monument: a case study
(Environmental Earth Sciences, 2010)In the presented case study, ascomycete fungi and green algae on a marble monument were identified by comparisons of the 18S rRNA gene sequences, which were obtained from DNA either from environmental samples or from ... -
Microbial ecology of anaerobic carbon mineralization in Namibian shelf sediments
(Univ. Bremen, 2008)Carbon, Upwelling, Namibia, shelf, sediments. - This PhD thesis is an essential component of the 'Namibia Gas' (NAMIBGAS) project, which aims to improve the understanding of the rate and fluxes of hydrogen sulfide and ... -
Microbial fabric formation in spring mounds ("microbialites") of alkaline salt lakes in the Badain Jaran Sand Sea, PR China
; Hofmann, Jürgen; (Palaios, 1998)
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Microbial fabric formation in spring mounds ("microbialites") of alkaline salt lakes in the Badain Jaran Sand Sea, PR China
; Hofmann, Jürgen; (Palaios, 1998)
The large sandy desert of Badnin Jaran Shamo, Inner Mongolia, has several salt lakes located among megadunes with crests as high as 400 m. Most of the lakes are hypo- to hypersaline and alkaline, with pH values between ... -
Microbial iron reduction does not release microplastics from organo‐metallic aggregates
; (Limnology and Oceanography Letters, 2022-03-23)
Iron flocculants play a major role in the remediation of water bodies, removing particulate pollutants such as microplastics through floc formation. Such flocs are prone to microbial iron reduction while lying on top of ... -
Microbial-, fusulinid limestones with large gastropods and calcareous algae: an unusual facies from the Early Permian Khao Khad Formation of Central Thailand
; ; ; (Facies, 2020-07-14)
The Early Permian (Kungurian) Khao Khad Formation of Central Thailand consists mostly of carbonates deposited on the western margin of the Indochina Terrane. This formation has yielded unusual microbial-fusulinid limestones ... -
Microbialite formation in seawater of increased alkalinity, Satonda Crater Lake, Indonesia
; Reimer, Andreas; (Journal of sedimentary research, 2003)
The crater lake of the small volcanic island Satonda, Indonesia, is unique for its red-algal microbial reefs thriving in marinederived water of increased alkalinity. The lake is a potential analogue for ancient oceans ...
