Results 41 to 50 of about 4,058,105 (258)

A high-resolution Late Glacial to Holocene record of environmental change in the Mediterranean from Lake Ohrid (Macedonia/Albania)

International journal of earth sciences, 2015
Lake Ohrid (Macedonia/Albania) is the oldest extant lake in Europe and exhibits an outstanding degree of endemic biodiversity. Here, we provide new high-resolution stable isotope and geochemical data from a 10 m core (Co1262) through the Late Glacial to ...
J. Lacey, A. Francke, M. Leng, C. Vane, B. Wagner   +4 more
semanticscholar   +1 more source

Paleogeographic conditions of Lake formation on Andoma Ice-divide Upland

Transactions of the Karelian Research Centre of the Russian Academy of Sciences, 2019
The results of an integrated study of Late Glacial and Holocene lake-mire deposits on Andoma Ice-divide Upland, located in the Fennoscandian Crystalline Shield-Russian Plate contact zone, are reported.
Tatyana Shelekhova, Nadezhda Lavrova
doaj   +1 more source

Validation of climate model-inferred regional temperature change for late-glacial Europe

Nature Communications, 2014
Comparisons of climate model hindcasts with independent proxy data are essential for assessing model performance in non-analogue situations. However, standardized palaeoclimate data sets for assessing the spatial pattern of past climatic change across ...
O. Heiri, S. J. Brooks, H. Renssen, A. Bedford, M. Hazekamp, Boris Ilyashuk, E. Jeffers, B. Lang, E. Kirilova, S. Kuiper, L. Millet, S. Samartin, Mónika Tóth, F. Verbruggen, J. Watson, Nelleke van Asch, E. Lammertsma, L. Amon, Hilary H. Birks, H. Birks, M. F. Mortensen, W. Hoek, E. Magyari, C. M. Sobrino, H. Seppä, W. Tinner, S. Tonkov, S. Veski, A. Lotter   +28 more
semanticscholar   +1 more source

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

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

Peripheral lysosomes recruit PLEKHG3 to focal adhesions and restrain protrusion dynamics

FEBS Letters, EarlyView.
Proximity‐dependent labeling at the LAMTOR complex revealed the Rho GEF PLEKHG3 as a lysosome‐proximal protein directing the study toward the influence of lysosome positioning on actin dynamics and cell motility. We show that PLEKHG3 colocalizes with lysosomes at focal adhesion sites and observe that forced peripheral dispersion of lysosomes hinders ...
Rainer Ettelt, Ana‐Maria Sandru, Georg Vucak, Sebastian Didusch, Biljana Riemelmoser, Karin Ehrenreiter, Markus Hartl, Lukas A. Huber, Manuela Baccarini   +8 more
wiley   +1 more source

Golgi enzymes are retrieved from the plasma membrane to the trans‐Golgi network

FEBS Letters, EarlyView.
Golgi enzymes are traditionally considered resident proteins retained within the Golgi apparatus. Here, we demonstrate that a subset transiently reaches the cell surface and is subsequently retrieved to the trans‐Golgi network via retrograde transport. Using a nanobody‐based toolkit, we uncover a dynamic trafficking cycle of several Golgi enzymes.
Dominik P. Buser, Tina Junne
wiley   +1 more source

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