Results 51 to 60 of about 1,748,474 (195)

Reconstruction of ice-sheet changes in the Antarctic Peninsula since the Last Glacial Maximum [PDF]

, 2014
This paper compiles and reviews marine and terrestrial data constraining the dimensions and configuration of the Antarctic Peninsula Ice Sheet (APIS) from the Last Glacial Maximum (LGM) through deglaciation to the present day.
Glasser, N.F., Davies, Bethan J., Emma P. Hocking (7190990), Larter, Robert D., Larter, R.D., Anderson, J.B., John B. Anderson (7190993), Livingstone, Stephen J., Simms, A.R., Roberts, S.J., Ó Cofaigh, Colm, Domack, E., Evans, J., Hillenbrand, Claus-Dieter, James A. Smith (1496818), Livingstone, Stephen, Michael J. Bentley (7190996), Livingstone, S.J., Dowdeswell, Julian, Anderson, John B., Hocking, Emma, Eugene Domack (6507515), Anderson, John, Canals, M., Canals, Miquel, Roberts, Stephen J., Johnson, J.S., O Cofaigh, C., Stephen J. Roberts (7191008), Hillenbrand, C.D., Larter, Robert, Simms, Alexander, Neil F. Glasser (7191002), Hodgson, Dominic A., Smith, J.A., Julian A. Dowdeswell (7190999), Bentley, Michael J., Colm O Cofaigh (7190984), Jeffrey Evans (1254507), Dowdeswell, Julian A., Hocking, Emma P., Simms, Alexander R., Hillenbrand, Claus Dieter, Hodgson, D.A., Smith, James A., Bentley, M.J., Domack, Eugene, Dowdeswell, J.A., Davies, Bethan, Alexander R. Simms (7191011), Stephen J. Livingstone (3691018), Joanne S. Johnson (7190987), Robert D. Larter (7191005), Johnson, Joanne S., Bentley, Michael, Hodgson, Dominic, Bethan J. Davies (2843855), Glasser, Neil, Miquel Canals (186525), Claus-Dieter Hillenbrand (4276453), Dominic A. Hodgson (2043412), Evans, Jeffrey, Glasser, Neil F., Hillenbrand, C-D., Canals, Miguel, Hocking, E.P., Davies, B.J.   +66 more
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Association of late Carboniferous wildfire records with interglacial climate change in North China Platform

Meitan xuebao
Currently, global warming driven by anthropogenic factors such as the massive emission of greenhouse gases is gradually transitioning the Earth’s surface climate from a Quaternary glacial period to an interglacial or greenhouse climate, accompanied by ...
Ye WANG, Zhixue XING, Minfang YANG, Lei WANG, Tao SUN, Delin SONG, Longyi SHAO, Jing LU   +7 more
doaj   +1 more source

Der erste Fund von Kieselgur in Schleswig—Holstein bei Brokenlande, südlich von Neumünster (Mit einem Beitrag zur Biostratigraphe des „Saale-Spätglazials“) [PDF]

Eiszeitalter und Gegenwart, 1967
Pollenanalytical studies of diatomaceous earth (Kieselgur) discovered for the first time in Schleswig-Holstein (south of Neumünster) indicate a firm Eemian Interglacial date.
B. Menke, P.-H. Ross
doaj   +1 more source

A Late Glacial–Holocene Tephrochronology for Glacial Lakes in Southern Ecuador [PDF]

Quaternary Research, 2002
AbstractDespite the presence of numerous active volcanoes in the northern half of Ecuador, few, if any, distal tephras have been previously recognized in the southern one third of the country. In this article, we document the presence of thin (0.1–1.0-cm-thick) distal tephras comprising glass and/or phenocrysts of hornblende and feldspar in sediment ...
Donald T. Rodbell, Stefan Bagnato, Jeffrey C. Nebolini, Geoffrey O. Seltzer, Mark B. Abbott   +4 more
openaire   +1 more source

Abrupt changes in deep Atlantic circulation during the transition to full glacial conditions [PDF]

, 2013
Six Ocean Drilling Program (ODP) sites, in the Northwest Atlantic have been used to investigate kinematic and chemical changes in the ‘Western Boundary Undercurrent’ (WBUC) during the development of full glacial conditions across the Marine Isotope Stage
Becker, J, Hall, I. R., Becker, J., Thornalley, David J. R., Barker, S., Hall, Ian Robert, Barker, Stephen, Barker, S, Knorr, G, Thornalley, D., Becker, Julia, Hall, IR, Knorr, Gregor, Thornalley, DJR, Hall, Ian R.   +14 more
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Astronomical forcing shaped the timing of early Pleistocene glacial cycles

Communications Earth & Environment, 2023
Glacial cycles during the early Pleistocene are characterised by a dominant 41,000-year periodicity and amplitudes smaller than those of glacial cycles with ~100,000-year periodicity during the late Pleistocene. However, it remains unclear how the 41,000-
Yasuto Watanabe, Ayako Abe-Ouchi, Fuyuki Saito, Kanon Kino, Ryouta O’ishi, Takashi Ito, Kenji Kawamura, Wing-Le Chan   +7 more
doaj   +1 more source

High-resolution mtDNA evidence for the late-glacial resettlement of Europe from an Iberian refugium [PDF]

, 2005
The advent of complete mitochondrial DNA (mtDNA) sequence data has ushered in a new phase of human evolutionary studies. Even quite limited volumes of complete mtDNA sequence data can now be used to identify the critical polymorphisms that define sub ...
Albarrán, Cristina, Al-Gazali, Lihadh, Bradley, Daniel G., Amorim, A, Garcia, O, Richards, M, Albarran, C, Al-Gazali, L, Macaulay, V, Bradley, DG, Pereira, L, Alonso, A, Goios, Ana, Gölge, Mukaddes, Amorim, António, Goios, A, Macaulay, Vincent, Richards, Martin B., Hatina, Jiři, Behar, DM, Pereira, Luísa, Golge, M, Alonso, Antonio, Garcia, Oscar, Hatina, J, Behar, Doron M.   +25 more
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LAKE ONEGO LEVEL CHANGES IN THE LATE AND POSTGLACIAL TIMES AS INFERRED FROM THE STUDY OF THE SEDIMENT SEQUENCE ON BOLSHOY KLIMENETSKY ISLAND

Transactions of the Karelian Research Centre of the Russian Academy of Sciences, 2018
The paper presents and discusses the results of the lithological, chronological and bio­stratigraphic study of the sediment sequence on Bolshoy Klimenetsky Island, the larg­est island within the Kizhi Archipelago.
Anna Ludikova, Denis Kuznetsov
doaj   +1 more source

Eastern Mediterranean surface water temperatures and d18O composition during deposition of sapropels in the late Quaternary [PDF]

, 2003
Water column stratification increased at climatic transitions from cold to warm periods during the lateQuaternary and led to anoxic conditions and sapropel formation in the deep eastern Mediterranean basins.
Struck, U., Erlenkeuser, H., Emeis, K.C., Rossignol-Strick, M., Howell, M. W., Emeis, K.-C., Oba, T., Kroon, Dirk, Schulz, H., Kroon, D., Mackensen, Andreas, Sakamoto, T., Emeis, K. C., Koizumi, I., Ishizuka, S., Mackensen, A., Howell, M.W.   +16 more
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PALEOGEOGRAPHY OF THE ZAONEZHYE PENINSULA IN THE LATE PLEISTOCENE AND HOLOCENE

Transactions of the Karelian Research Centre of the Russian Academy of Sciences, 2015
The paper summarizes the results of long-term paleogeographical research of the Zaonezhye Peninsula conducted by the staff of the Institute of Biology and Institute of Geology of the Karelian Research Centre RAS, including the authors of the article. The
Lyudmila Filimonova, Nadezhda Lavrova
doaj   +1 more source