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Earthquake ground motion modelling from crustal and intermediate depth sources
(Univ. Karlsruhe, 2007)
Seasonal dynamics and characterization of coccolithophore export production in two major upwelling regions
(Univ. Bremen, 2008)
Coccolithophores, a major group of the nanophytoplankton, belong to the class Prymnesiophyceae.The cells of coccolithophores are typically surrounded by layer(s) of calcium carbonate plates, the coccoliths. Certain ...
Crustal evolution of the submarine plateaux of New Zealand and their tectonic reconstruction based on crustal balancing
(Univ. Bremen, 2007)
Tectonics, marine geophysics, plate-tectonic reconstruction, new zealand, antarctica, seismic refraction/wide-angle reflection, Gondwana break-up. - The last supercontinent fell into pieces with the break-up of Gondwana. ...
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 ...
Lösungskinetik von Gips und Anhydrit
(Univ. Bremen, 2002)
The dissolution kinetics of gypsum and anhydrite have been measured under various conditions. For gypsum an almost linear rate equation R=ks1(1-c/ceq)n1 is valid, where R is the surface rate, n1 1 is the kinetics order, ...
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 ...
Isotopengeochemische Untersuchungen zum Stoffhaushalt geogen schwefelsaurer Bergbaurestseen des Lausitzer Braunkohlenreviers unter besonderer Berücksichtigung geochemisch gesteuerter Sanierungsverfahren
(Univ. Bochum, 2002)
In den Folgelandschaften der ostdeutschen Braunkohlereviere entstanden in den vergangenen Jahrzehnten zahlreiche Bergbaurestseen mit pH-Werten kleiner 3. Potentielle Sanierungskonzepte für diese Seen beinhalten häufig ...
Enhanced analysis of stratified climate archives through upgrade of Laser Ablation Inductively Coupled Plasma Quadrupole to Time of Flight Mass Spectrometry?
(Univ. Bremen, 2008)
ICP-MS, Time of Flight, laser ablation, solid and liquid samples, ice cores, Antarctica, mineral dust, trace element analysis. - The analysis of the inorganic composition of climatic archives provides proxies for climate ...
Ein temperaturabhängiges thermodynamisches Modell für das System H+ - NH_hn+4 - Na+ - SO2 -4 - NO-1hn3 - Cl- - H2O
(Univ. Köln, 2008)
Atmosphärische Aerosolpartikel spielen eine bedeutende Rolle in verschiedenen Fragestellungen der Luftreinhaltung. Einen wesentlichen Bestandteil ihrer Masse bilden anorganische Komponenten wie Sulfat, Ammonium und Nitrat, ...