Southern Ocean and Weddell Sea bottom water Pb isotope compositions trace ice sheet dynamics and regional circulation patterns today and during the past 140 ka
Dissolved lead (Pb) is mainly supplied to the oceans by physical and chemical weathering on the continents. The short residence time of Pb in seawater on the order of only a few decades makes its isotopic compositions an excellent tracer for local continental inputs. Lead was found to be incongruent...
Main Authors: | , , , |
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Format: | Conference Object |
Language: | unknown |
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DFG
2017
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Online Access: | https://epic.awi.de/id/eprint/46257/ https://epic.awi.de/id/eprint/46257/1/Huang_IODP_2017.pdf https://hdl.handle.net/10013/epic.6c897445-8366-4905-8230-b7b9ec8ad2a3 https://hdl.handle.net/ |