Results 21 to 30 of about 19,763 (266)
Phylogeographic Insights into a Peripheral Refugium: The Importance of Cumulative Effect of Glaciation on the Genetic Structure of Two Endemic Plants. [PDF]
PLoS ONE, 2016 Quaternary glaciations and mostly last glacial maximum have shaped the contemporary distribution of many species in the Alps. However, in the Maritime and Ligurian Alps a more complex picture is suggested by the presence of many Tertiary paleoendemisms ...
Gabriele Casazza +3 more
doaj +1 more source
The Ice Core Gas Age‐Ice Age Difference as a Proxy for Surface Temperature
Geophysical Research Letters, 2021 Ice cores provide detailed records of past climate change. Water stable isotopes are the most commonly used ice core climate proxy, but their quantitative interpretation remains challenging.
Christo Buizert
doaj +1 more source
Two ocean states during the Last Glacial Maximum [PDF]
, 2012 Abstract. The last deglaciation is the best constrained global scale climate change documented by climate archives. Nevertheless, the understanding of the underlying dynamics is still limited, especially with respect to abrupt climate shifts and associated changes in the Atlantic meridional overturning circulation (AMOC).
Zhang, Xu +3 more
openaire +2 more sources
Geophysical Research Letters, 2016 Substantial quantities of organic carbon (OC) are stored in the thick, ice‐rich, and organic‐rich sediments called yedoma deposits, distributed in eastern Siberia and Alaska today.
D. Zhu +6 more
doaj +1 more source
Clumped‐Isotope Constraint on Upper‐Tropospheric Cooling During the Last Glacial Maximum
AGU Advances, 2022 Ice cores and other paleotemperature proxies, together with general circulation models, have provided information on past surface temperatures and the atmosphere's composition in different climates.
Asmita Banerjee +5 more
doaj +1 more source
Tropical glacier reconstructions during the Last Glacial Maximum in Costa Rica
Revista Mexicana de Ciencias Geológicas, 2021 Numerous high elevation tropical mountains around the world show evidence of past glacial activity during the Last Glacial Maximum (LGM). Cerro Chirripó in Costa Rica exhibits paleoglacial landforms such as glacial cirques, moraine deposits and polished
Adolfo Quesada-Román +2 more
doaj +1 more source
A flint artefact (Accession No. DONMG 2016.7.1) from Lindholme, South Yorkshire
Journal of Lithic Studies, 2016 One of the last papers which Alan was working on when he died was a short note on a flint artefact from the surface of a gravel scrape at Lindholme in South Yorkshire.
Alan Saville, Paul C. Buckland
doaj +1 more source
Glacial geomorphology of Newfoundland, Canada
Journal of MapsWe present a synthesis of glacial geomorphology comprising Newfoundland and the surrounding continental shelf. During the last glaciation, this region was encompassed by the Newfoundland Ice Cap that coalesced with the Laurentide Ice Sheet and extended ...
Sophie L. Norris +6 more
doaj +1 more source
FEBS Letters, EarlyView.The Ile181Asn variant of human UDP‐xylose synthase (hUXS1), associated with a short‐stature genetic syndrome, has previously been reported as inactive. Our findings demonstrate that Ile181Asn‐hUXS1 retains catalytic activity similar to the wild‐type but exhibits reduced stability, a looser oligomeric state, and an increased tendency to precipitate ...
Tuo Li +2 more
wiley +1 more source
Journal of Marine Science and EngineeringUnder the background of global climate change, the evolution of climate in the future is the focus of geoscience. The Nanri Channel is an important passage connecting the Xinghua Bay and the Taiwan Strait, in China, and the study of its provenance and ...
Xin Li +8 more
doaj +1 more source