[HTML][HTML] Reconstructing Late Quaternary precipitation and its source on the southern Cape coast of South Africa: A multi-proxy paleoenvironmental record from …
Abstract The Late Quaternary climate history of South Africa and, in particular, potential
changes in atmospheric circulation have been subject to considerable debate. To some …
changes in atmospheric circulation have been subject to considerable debate. To some …
Radiocarbon evidence for the stability of polar ocean overturning during the Holocene
Proxy-based studies have linked the pre-industrial atmospheric p CO 2 rise of∼ 20 ppmv in
the mid-to late Holocene to an inferred increase in the Southern Ocean overturning and …
the mid-to late Holocene to an inferred increase in the Southern Ocean overturning and …
Antarctic sea ice over the past 130 000 years–part 1: a review of what proxy records tell us
Antarctic sea ice plays a critical role in the Earth system, influencing energy, heat and
freshwater fluxes, air–sea gas exchange, ice shelf dynamics, ocean circulation, nutrient …
freshwater fluxes, air–sea gas exchange, ice shelf dynamics, ocean circulation, nutrient …
Antarctic Polar Front migrations in the Kerguelen Plateau region, Southern Ocean, over the past 360 kyrs
Abstract In the Southern Ocean (SO), climate-driven latitudinal migrations of the Antarctic
Circumpolar Current (ACC) frontal system impact large-scale ocean circulation and primary …
Circumpolar Current (ACC) frontal system impact large-scale ocean circulation and primary …
[HTML][HTML] Impact of Southern Ocean surface conditions on deep ocean circulation during the LGM: a model analysis
Abstract Changes in water mass distribution are considered to be a significant contributor to
the atmospheric CO 2 concentration drop to around 186 ppm recorded during the Last …
the atmospheric CO 2 concentration drop to around 186 ppm recorded during the Last …
Variations in the Southern Ocean carbonate production, preservation, and hydrography for the past 41, 500 years: Evidence from coccolith and CaCO3 records
Abstract Changes in ocean alkalinity affect atmospheric pCO 2 (ie, higher alkalinity lowers
atmospheric pCO 2). Ocean alkalinity is partly determined by sedimentary burial of …
atmospheric pCO 2). Ocean alkalinity is partly determined by sedimentary burial of …
Controls since the mid‐Pleistocene transition on sedimentation and primary productivity downslope of Totten Glacier, East Antarctica
Abstract The rapidly thinning Totten Glacier on the Sabrina Coast, East Antarctica, is the
primary drainage outlet for ice within the Aurora Subglacial Basin, which could destabilize …
primary drainage outlet for ice within the Aurora Subglacial Basin, which could destabilize …
[HTML][HTML] Compilation of Southern Ocean sea-ice records covering the last glacial-interglacial cycle (12–130 ka)
Antarctic sea ice forms a critical part of the Southern Ocean and global climate system. The
behaviour of Antarctic sea ice throughout the last glacial-interglacial (G-IG) cycle (12 000 …
behaviour of Antarctic sea ice throughout the last glacial-interglacial (G-IG) cycle (12 000 …
Glacial interglacial variations in the natural iron fertilization during the low sea ice periods along the eastern continental margin of Antarctica
Abstract The Southern Ocean sequesters atmospheric CO 2 through biological pumps,
though its driving factors are debated. Modern productivity is regulated by natural iron …
though its driving factors are debated. Modern productivity is regulated by natural iron …
A 1 million year record of biogenic silica in the Indian Ocean sector of the Southern Ocean: regional versus global forcing of primary productivity
A new orbital‐scale record of bulk sediment biogenic silica (opal) content from Ocean
Drilling Program (ODP) Site 745B spans the past 630 kyr (Marine Isotope Stages (MIS) 1 …
Drilling Program (ODP) Site 745B spans the past 630 kyr (Marine Isotope Stages (MIS) 1 …