Extensive phytoplankton blooms in the Atlantic sector of the glacial Southern Ocean
A Abelmann, R Gersonde, G Cortese… - …, 2006 - Wiley Online Library
The sources and sinks of atmospheric carbon dioxide over glacial/interglacial cycles are
under debate. Variation in productivity of the Antarctic Circumpolar Current (ACC) could
potentially play a significant role, but current interpretations of sedimentary geochemical
proxies suggest that glacial productivity was not higher than today. We present areal and
down‐core distribution patterns of previously overlooked diatom resting spores that indicate
the occurrence of extensive phytoplankton blooms across the entire Atlantic sector of the …
under debate. Variation in productivity of the Antarctic Circumpolar Current (ACC) could
potentially play a significant role, but current interpretations of sedimentary geochemical
proxies suggest that glacial productivity was not higher than today. We present areal and
down‐core distribution patterns of previously overlooked diatom resting spores that indicate
the occurrence of extensive phytoplankton blooms across the entire Atlantic sector of the …
以上显示的是最相近的搜索结果。 查看全部搜索结果