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oa Response Of Carbon Cycling To Hydroclimate Changes In The Subtropical Carbon-rich Wetland Ecosystem During The Late Pleistocene.
- Publisher: European Association of Geoscientists & Engineers
- Source: Conference Proceedings, 30th International Meeting on Organic Geochemistry (IMOG 2021), Sep 2021, Volume 2021, p.1 - 2
Abstract
Summary
A borehole core (ZK7) was collected in the Dajiuhu Basin, in the middle reaches of the Yangtze River. Lipid and bulk geochemical analyses were conducted to exploit the responses of past geochemical processes to hydroclimate changes. These preliminary results clearly showed a drastic shift of paleoecological processes during the transition from a lacustrine phase to a peat accumulating condition. More work is conducting to infer how is the methane dynamic during this shift.
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