Browsing by Title
Now showing items 22-41 of 3644
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A 3D geoscience information system framework
(TU Freiberg, 2004) -
A Burmese amber fossil of Radula (Porellales, Jungermanniopsida) provides insights into the Cretaceous evolution of epiphytic lineages of leafy liverworts
(Fossil Record, 2017)DNA-based divergence time estimates suggested major changes in the composition of epiphyte lineages of liverworts during the Cretaceous; however, evidence from the fossil record is scarce. We present the first Cretaceous ... -
A comparative study of the diagenesis in diapir-influenced reef atolls and a fault block reef platform in the Late Albian of the Vasco-Cantabrian Basin
(Reef diagenesisReef diagenesis, 1986) -
A comparison of Bayesian hierarchical space-time models for earthquake data
(2004)Stochastic earthquake models are often based on a marked point process approach as for instance presented in Vere-Jones (1995). This gives a fine resolution both in space and time making it possible to represent each ... -
A concept for a regional coastal zone mission
(Univ. Berlin, 2002) -
A contribution to characterizing and calibrating the pointing control system of the SOFIA telescope
(Univ. Stuttgart, 2009)SOFIA, the Stratospheric Observatory for Infrared Astronomy, is an airborne observatory that will study the universe in the infrared spectrum. A Boeing 747-SP aircraft will carry a 2.5 m telescope designed to make sensitive ... -
A critical review on the process of contaminant removal in Fe0-H2O systems.
(Environmental technology, 2008-08-01)
A central aspect of the contaminant removal by elemental iron materials (Fe0 or Fe0 materials) is that reduction reactions are mediated by the iron surface (direct reduction). This premise was introduced by the pioneers ... -
A Dated Holocene Sediment Core from the Bottom of the Southern North Sea
(E&G – Quaternary Science Journal; Vol.35, No. 1)Ein Bohrkern aus der südlichen Nordsee (54° 44,5' N, 4° 30' E) wurde auf Pollen, botanische Makroreste, Mollusken sowie Minerale und Schwermetalle untersucht. Im Liegenden befindet sich ein echter Basistorf, auf den ohne ... -
A fossil species of the enigmatic early polypod fern genus Cystodium (Cystodiaceae) in Cretaceous amber from Myanmar.
(Scientific reports, 2017-11-06)The monospecific fern genus Cystodium (Cystodiaceae; Polypodiales) occurs exclusively in the tropical forests of the Malay Archipelago, the Admiralty Islands, the Louisiade Archipelago, and the Solomon Islands. Divergence ... -
A fourth order split scheme for elastic wave propagation
(Humboldt-Univ., Berlin2007)Motivated by seismological problems we have studied a 4th order split scheme for the elastic wave equation. We split in the spatial directions and obtain locally one-dimensional systems to be solved. We have analyzed the ... -
A further step toward a thermochronological 3-D model of the SE Black Forest
(11. Symposium "Tektonik, Struktur- und Kristallingeologie", 2006-03)Fission-track (FT) data always depend on the thermal history of a 3-D geological complex. Therefore it is expedient to display FT data sets in 3-D models. Such a model in which tectonic, sedimentological and hydrological ... -
A high resolution global gravity field model combining CHAMP and GRACE satellite mission and surface data: EIGEN-CG01C
(Scientific Technical Report / Geoforschungszentrum Potsdam; 2006, 07)
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A horizontal gene transfer supported the evolution of an early metazoan biomineralization strategy
(BMC Evolutionary Biology, 2011)Background The synchronous and widespread adoption of the ability to biomineralize was a defining event for metazoan evolution during the late Precambrian/early Cambrian 545 million years ago. However our understanding on ... -
A hydrogeological, hydrochemical and environmental study in Wadi Al Arroub drainage basin, South West Bank, Palestine
(Freiberg Online Geosciences; Vol. 09.2003)Die Arbeit enthält die Ergebnisse von hydrologischen, hydrogeologischen, geomorphologischen und hydrochemischen Studien, die zwischen 1998-2002 im Einzugsgebiet des Wadi Al Arroub durchgeführt wurden. Das Arbeitsgebiet ... -
A long-term model for non-tidal atmospheric and oceanic mass redistributions and its implications on LAGEOS derived solutions of Earth's oblateness
(Scientific Technical Report / Deutsches Geoforschungszentrum Potsdam GFZ; 2008, 12) -
A Major Coastal Flood During the Holocene in Eastern Scotland
(E&G – Quaternary Science Journal; Vol.35, No. 1)Gehobene holozäne ästuarine Ablagerungen der postglazialen Haupttransgression enthalten in einer Anzahl von Fundpunkten an der Ostküste Schottlands eine charakteristische Schicht vorwiegend aus grauem, glimmerführendem ... -
A metallogenetic model for carbonate-hosted non-sulphide zinc deposits based on observations of Mehdi Abad and Irankuh, Central and Southwestern Iran
(Univ. Halle, 2007)Zsfassung in dt. Sprache