Results 11 to 20 of about 160,127 (291)
Synchronous timing of abrupt climate changes during the last glacial period [PDF]
Science, 2020 All together then Many geographically dispersed records from across the globe reveal the occurrence of abrupt climate changes, called interstadial events, during the last glacial period. These events appear to have happened at the same time, but the difficulty of determining absolute dates in many of the records have made that ...
Corrick, Ellen C +8 more
openaire +6 more sources
Ventilation changes in the western North Pacific since the last glacial period [PDF]
Climate of the Past, 2012 We reconstructed the ventilation record of deep water at 2100 m depth in the mid-latitude western North Pacific over the past 25 kyr from radiocarbon measurements of coexisting planktic and benthic foraminiferal shells in sediment with a high ...
Y. Okazaki +4 more
doaj +5 more sources
Dansgaard-Oeschger cycles of the penultimate and last glacial period recorded in stalagmites from Türkiye [PDF]
Nature CommunicationsThe last glacial period is characterized by abrupt climate oscillations, also known as Dansgaard-Oeschger (D-O) cycles. However, D-O cycles remain poorly documented in climate proxy records covering the penultimate glacial period.
F. Held +5 more
doaj +2 more sources
Iceberg discharges of the last glacial period driven by oceanic circulation changes. [PDF]
Proc Natl Acad Sci U S A, 2013 Significance Periodic episodes of massive iceberg discharges from the large Northern Hemispheric ice sheets into the North Atlantic Ocean occurred throughout the last glacial cycle. It is still not clear whether they resulted from internal ice dynamics alone or were possibly externally driven.
Alvarez-Solas J +3 more
europepmc +7 more sources
Limited grounding-line advance onto the West Antarctic continental shelf in the easternmost Amundsen Sea Embayment during the last glacial period. [PDF]
PLoS ONE, 2017 Precise knowledge about the extent of the West Antarctic Ice Sheet (WAIS) at the Last Glacial Maximum (LGM; c. 26.5-19 cal. ka BP) is important in order to 1) improve paleo-ice sheet reconstructions, 2) provide a robust empirical framework for ...
Johann P Klages +9 more
doaj +2 more sources
Forest contraction in north equatorial Southeast Asia during the Last Glacial Period. [PDF]
Proc Natl Acad Sci U S A, 2010 Today, insular Southeast Asia is important for both its remarkably rich biodiversity and globally significant roles in atmospheric and oceanic circulation. Despite the fundamental importance of environmental history for diversity and conservation, there is little primary evidence concerning the nature of vegetation in north equatorial Southeast Asia ...
Wurster CM +6 more
europepmc +5 more sources
Coğrafi Bilimler Dergisi, 2023 Studies with climate model data, which is one of the methods used to understand the climatic conditions of the past, are increasing, while the studies of balancing and validating which of these studies better demonstrate the reality remain more limited ...
Erkan Yılmaz, Serdar Yeşilyurt
doaj +1 more source
Kalimantan hydroclimate variability since the last glacial period
International Journal of Earth Sciences, 2022 AbstractChanges in convective activity and hydroclimate over Northeastern Kalimantan are key features to understand glacial to interglacial climate evolution in the center of the West Pacific Warm Pool during the Late Pleistocene to Holocene. We use high-resolution X-ray fluorescence (XRF) scanner-derived elemental ratios in sediment Core SO217-18522 ...
Marfasran Hendrizan +4 more
openaire +1 more source
Terrestrial methane emissions from the Last Glacial Maximum to the preindustrial period [PDF]
Climate of the Past, 2020 We investigate the changes in terrestrial natural methane emissions between the Last Glacial Maximum (LGM) and preindustrial (PI) periods by performing time-slice experiments with a methane-enabled version of MPI-ESM, the Max Planck Institute Earth ...
T. Kleinen, U. Mikolajewicz, V. Brovkin
doaj +1 more source
Southward Migration of Arctic Ocean Species During the Last Glacial Period
Geophysical Research Letters, 2022 The East Asian winter monsoon (EAWM) is associated with northerly surface winds affecting crop and livestock productivity and social and economic activities across East Asia. However, the relationship between EAWM dynamics and marine biota remains poorly
Penghui Zhang +9 more
doaj +1 more source