Source-specific biomarkers as proxies for Arctic and Antarctic sea ice
ST Belt - Organic geochemistry, 2018 - Elsevier
Over the last decade or so, certain source-specific C 25 highly branched isoprenoid (HBI)
lipid biomarkers have emerged as useful proxies for Arctic and Antarctic sea ice. Thus, IP 25 …
lipid biomarkers have emerged as useful proxies for Arctic and Antarctic sea ice. Thus, IP 25 …
Post-glacial variability of sea ice cover, river run-off and biological production in the western Laptev Sea (Arctic Ocean)–A high-resolution biomarker study
Multi-proxy biomarker measurements were applied on two sediment cores (PS51/154,
PS51/159) to reconstruct sea ice cover (IP 25), biological production (brassicasterol …
PS51/159) to reconstruct sea ice cover (IP 25), biological production (brassicasterol …
Marine ecosystem shifts with deglacial sea-ice loss inferred from ancient DNA shotgun sequencing
Sea ice is a key factor for the functioning and services provided by polar marine ecosystems.
However, ecosystem responses to sea-ice loss are largely unknown because time-series …
However, ecosystem responses to sea-ice loss are largely unknown because time-series …
Holocene variability in sea ice cover, primary production, and Pacific‐Water inflow and climate change in the Chukchi and East Siberian Seas (Arctic Ocean)
In this study, we present new detailed biomarker‐based sea ice records from two sediment
cores recovered in the Chukchi Sea and the East Siberian Sea. These new biomarker data …
cores recovered in the Chukchi Sea and the East Siberian Sea. These new biomarker data …
Early colonization of Beringia and Northern North America: Chronology, routes, and adaptive strategies
BA Potter, JD Reuther, VT Holliday, CE Holmes… - Quaternary …, 2017 - Elsevier
Recent archaeological and paleoecological work along both interior and coastal routes for
early colonization of the New World has suggested that the interior route was impossible …
early colonization of the New World has suggested that the interior route was impossible …
Deglacial upwelling, productivity and CO2 outgassing in the North Pacific Ocean
The interplay between ocean circulation and biological productivity affects atmospheric CO2
levels and marine oxygen concentrations. During the warming of the last deglaciation, the …
levels and marine oxygen concentrations. During the warming of the last deglaciation, the …
A global climatology of the ocean surface during the Last Glacial Maximum mapped on a regular grid (GLOMAP)
We present a climatology of the near-sea-surface temperature (NSST) anomaly and the sea-
ice extent during the Last Glacial Maximum (LGM, 23 000–19 000 years before present) …
ice extent during the Last Glacial Maximum (LGM, 23 000–19 000 years before present) …
A new terrestrial palaeoenvironmental record from the Bering Land Bridge and context for human dispersal
MJ Wooller, É Saulnier-Talbot… - Royal Society …, 2018 - royalsocietypublishing.org
Palaeoenvironmental records from the now-submerged Bering Land Bridge (BLB) covering
the Last Glacial Maximum (LGM) to the present are needed to document changing …
the Last Glacial Maximum (LGM) to the present are needed to document changing …
[HTML][HTML] Predicting the future of coastal marine ecosystems in the rapidly changing Arctic: The potential of palaeoenvironmental records
Frozen components on land and in the ocean (sea ice, ice sheets, glaciers and permafrost)
form the cryosphere, which, together with the ocean, moderates the physical and chemical …
form the cryosphere, which, together with the ocean, moderates the physical and chemical …
Semi‐quantitative reconstruction of early to late Holocene spring and summer sea ice conditions in the northern Barents Sea
Semi‐quantitative estimates of early to late Holocene spring sea ice concentration (SpSIC)
and occurrence of summer sea ice for the northern Barents Sea have been obtained by …
and occurrence of summer sea ice for the northern Barents Sea have been obtained by …