Reconstruction of climate change using tropical peat deposit in Indonesia.
Reconstruction of climate change using tropical peat deposit in Indonesia.
批准号:
12480144
负责人:
NARITA Hisashi
金额:
$7.74万
依托单位:
依托单位国家:
日本
项目类别:
Grant-in-Aid for Scientific Research (B)
财政年份:
2000
资助国家:
日本
项目状态:
已结题
起止时间:
2000 至 2003
中文摘要
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英文摘要
Peat core (3.60 m, 7428 cal.yr BP) collected from Rawa Danau, West Java, Indonesia, were studied to reconstruct past vegetation and forest fire related in the climate changes in the tropical area. Vertical profiles for TOG, TN, these isotopes, water content, elemental carbon, other geochemical data and core lithology reflected dry and wet cycles in this area. The lignin phenol vegetation index shows four major vegetation change events since the mid-late Holocene. The profiles of elemental carbon reveals tow or three large forest fire events during same period. The geochemical records form peat core indicated the change of vegetation changes and frequency of forest fire in response to climate change during last 8 kyr.
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S.M.Tareq: "Biomarker signature in tropical wetland lignin phenol vegetation index (LPVI) and its implications for reconstructing the paleoenvironment."Science of the Total Environment. (in press). (2003)
S.M.Tareq:“热带湿地木质素酚植被指数 (LPVI) 的生物标记特征及其对重建古环境的影响。”总体环境科学。
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O.Seki: "Reconstruction of paleoproductivity in the sea of Okhotsk over the last 30 kyr."Paleoceanography. 19. 10.1029PA000808 (2004)
O.Seki:“过去 30 年间鄂霍次克海古生产力的重建。”古海洋学。
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O.Seki: "Reconstruction of paleoproductivity in the sea of Okhotsk over the last 30 kyr."Paleoceanography. 10.1029PA000808 (2004)
O.Seki:“过去 30 年间鄂霍次克海古生产力的重建。”古海洋学。
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K.E.Lee: "Temporal variations In productivity and planktonic ecological structure in the East Sea (Japan Sea) since the last glaciation."Geo-Marine Letters. 23. 125-129 (2003)
K.E.Lee:“自末次冰期以来东海(日本海)生产力和浮游生态结构的时间变化。”《地球海洋快报》。
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M.Sato: "Barium increasing prior to opal during the last termination of glacial ages in the Okhotsk Sea sediments."Journal of oceanography. 58. 461-467 (2002)
M.Sato:“鄂霍次克海沉积物中冰川时代最后一次终止期间,钡的含量先于蛋白石增加。”海洋学杂志。
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共 21 条
High resolution environmental variability during the last glaciation using results from lake sediment core and marine sediment core.
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批准号:19310012
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项目类别:Grant-in-Aid for Scientific Research (B)
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资助金额:$13.31万
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财政年份:2007
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负责人:NARITA Hisashi
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依托单位:
海外基金