TY  - THES
A1  - Richter, Gudrun
T1  - Temperaturmessungen von Fumarolengasen zur kontinuierlichen Überwachung vulkanischer Aktivität : Analyse und Parametrisierung der Fumarolentemperaturen des Vulkans Merapi
Y1  - 2008
CY  - Potsdam
ER  - 
TY  - JOUR
A1  - Farges, Francois
A1  - de Wispelaere, S.
A1  - Rossano, Stephanie
A1  - Munoz, Manuel
A1  - Wilke, Max
A1  - Flank, Anne-Marie
A1  - Lagarde, Pierre
T1  - Local structures around Si, Al, and Na in hydrated silicate glasses
Y1  - 2008
ER  - 
TY  - THES
A1  - Marcano Romero, Gabriela Helena
T1  - Investigations on sedimentology and early diagenesis in shallow-water warm-temperate to tropical miocene carbonates : a case study from northern Sardinia, Italy
Y1  - 2008
CY  - Potsdam
ER  - 
TY  - JOUR
A1  - Trauth, Martin H.
A1  - Maslin, Mark A.
A1  - Deino, Alan L.
A1  - Strecker, Manfred
A1  - Bergner, Andreas G. N.
A1  - Dühnforth, Miriam
T1  - High- and low-latitude forcing of Plio-Pleistocene African climate and human evolution
N2  - The late Cenozoic climate of East Africa is punctuated by episodes of short, alternating periods of extreme wetness and aridity, superimposed on a regime of subdued moisture availability exhibiting a long-term drying trend. These periods of extreme climate variability appear to correlate with maxima in the 400-thousand-year (kyr) component of the Earth's eccentricity cycle. Prior to 2.7 Ma the wet phases appear every 400 kyrs, whereas after 2.7 Ma, the wet phases appear every 800 kyrs, with periods of precessional-forced extreme climate variability at 2.7-2.5 Ma, 1.9-1.7 Ma, and 1.1-0.9 Ma before present. The last three major lake phases occur at the times of major global climatic transitions, such as the onset of Northern Hemisphere Glaciation (2.7-2.5 Ma), intensification of the Walker Circulation (1.9-1.7 Ma), and the Mid-Pleistocene Revolution (1.0-0.7 Ma). High-latitude forcing is required to compress the Intertropical Convergence Zone so that East Africa becomes locally sensitive to precessional forcing, resulting in rapid shifts from wet to dry conditions. These periods of extreme climate variability may have provided a catalyst for evolutionary change and driven key speciation and dispersal events amongst mammals and hominins in East Africa. (C) 2007 Elsevier Ltd. All rights reserved.
Y1  - 2008
U6  - https://doi.org/10.1016/j.jhevol.2006.12.009
ER  - 
TY  - THES
A1  - Riße, Andreas
T1  - Goechronologie, Petrologie und Charakterisierung von Primärschmelzen mafischer Vulkanite des Puna-Plateaus der Zentralen Anden (NW - Argentinien
Y1  - 2008
CY  - Potsdam
ER  - 
TY  - THES
A1  - Riße, Andreas
T1  - Geochronologie, Petrologie und Charakterisierung von Primärschmelzen mafischer Vulkanite des Puna-Plateaus der Zentralen Anden (NW-Argentinien)
Y1  - 2008
CY  - Potsdam
ER  - 
TY  - THES
A1  - Wetterich, Sebastian
T1  - Freshwater ostracods as bioindicators in Arctic periglacial regions
Y1  - 2008
CY  - Potsdam
ER  - 
TY  - JOUR
A1  - Dühnforth, Miriam
A1  - Bergner, Andreas G. N.
A1  - Trauth, Martin H.
T1  - Early Holocene water budget of the Nakuru-Elmenteita basin, Central Kenya Rift
Y1  - 2008
UR  - http://www.springerlink.com/content/100294
U6  - https://doi.org/10.1007/s10933-006-9003-z
SN  - 0921-2728
ER  - 
TY  - THES
A1  - Görgün, Ethem
T1  - Analysis of the 17 August 1999 M w 7.4 Izmit earthquake aftershocks and monitoring of the Ganos segment of the North Anatolian fault zone, NW Turkey
Y1  - 2008
CY  - Potsdam
ER  -