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Article Dans Une Revue Geophysical Research Letters Année : 2012

Decoupled Holocene variability in surface and thermocline water temperatures of the Indo-Pacific Warm Pool

Résumé

[1] The Holocene variability in sea surface and thermocline water temperatures (SST and TWT) in the Indo-Pacific Warm Pool (IPWP) has been reconstructed by planktonic foraminiferal Mg/Ca from sediments of the western tropical Philippine Sea. Afterward the Younger Dryas interval (YD), SST warmed gradually till $10 ka and remained approximately constant afterwards, but TWT rose more rapidly to a peak between $12 and $10 ka and then declined by $1.5°C through the Holocene. The trend of TWT closely followed the boreal summer insolation and could be correlated to tropical climate changes represented by southward movement of the Inter-tropical Convergence Zone (ITCZ) and related changes in East Asian monsoons.
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Dates et versions

hal-02917096 , version 1 (09-10-2020)

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Haowen Dang, Zhimin Jian, Franck Bassinot, Peijun Qiao, Xinrong Cheng. Decoupled Holocene variability in surface and thermocline water temperatures of the Indo-Pacific Warm Pool. Geophysical Research Letters, 2012, 39 (1), pp.n/a-n/a. ⟨10.1029/2011GL050154⟩. ⟨hal-02917096⟩
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