The Southern Ocean Paleochemical Record: Modern Calibration and Down-Core Reconstructions of Trace-Metal Variability in Planktonic and Benthic Foraminifera
The Southern Ocean Paleochemical Record: Modern Calibration and Down-Core Reconstructions of Trace-Metal Variability in Planktonic and Benthic Foraminifera
批准号:
9819675
负责人:
Yair Rosenthal
金额:
$21.99万
依托单位国家:
美国
项目类别:
Continuing Grant
财政年份:
1999
资助国家:
美国
项目状态:
已结题
起止时间:
1999-03-01 至 2003-02-28
中文摘要
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英文摘要
This project will analyze trace metals in planktic and benthic forminifera from plankton, sediment-trap, and sediment samples collected from the Southern Ocean. The goal is to assess the potential of Cd, Ba, Mg and Sr as tracers of environmental conditions, and the degree of diagenetic effects. Downcore studies will be used to produce new high-resolution paleochemical records of surface and deep Southern Ocean waters during the last glacial.interglacial cycle.
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Collaborative Research: Correcting sea surface temperature proxies for seasonal biases: combined data and model investigation
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批准号:2202818
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项目类别:Standard Grant
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资助金额:$36.31万
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财政年份:2022
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负责人:Yair Rosenthal
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依托单位:
Global and regional perspectives of Pleistocene paleoceanography in the western Pacific warm pool based on new sites from IODP Expedition 363
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批准号:1834208
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项目类别:Standard Grant
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资助金额:$51.33万
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财政年份:2018
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负责人:Yair Rosenthal
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依托单位:
NSFOCE-BSF: Foraminiferal Na/Ca: a new proxy for reconstructing Cenozoic seawater composition
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批准号:1634573
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项目类别:Standard Grant
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资助金额:$38.75万
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财政年份:2016
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负责人:Yair Rosenthal
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依托单位:
Site survey and coring of potential IODP drill sites in the Western Pacific Warm Pool
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批准号:1131371
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项目类别:Standard Grant
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资助金额:$27.49万
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财政年份:2013
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负责人:Yair Rosenthal
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依托单位:
Deep Ocean Sensitivity to, and Role in the Transition from mid-Pliocene Warmth to Northern Hemisphere Glaciation
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批准号:1334691
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项目类别:Standard Grant
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资助金额:$34.86万
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财政年份:2013
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负责人:Yair Rosenthal
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依托单位:
Collaborative Research: High resolution paleoceanography in the heart of the Equatorial Pacific Cold Tongue
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批准号:1003400
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项目类别:Standard Grant
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资助金额:$24.5万
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财政年份:2010
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负责人:Yair Rosenthal
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依托单位:
Collaborative Research: Temperature reconstruction of the western equatorial Pacific thermocline during the last ~2000 years: a paleo perspective for modern observations
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批准号:0902977
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项目类别:Standard Grant
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资助金额:$18.53万
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财政年份:2009
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负责人:Yair Rosenthal
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依托单位:
Planning Visit in Support of a Collaborative Paleoclimate Study Between USA and Indonesian Scientists
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批准号:0945029
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项目类别:Standard Grant
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资助金额:$1.02万
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财政年份:2009
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负责人:Yair Rosenthal
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依托单位:
Foraminifera as a proxy for seawater neodymium: Core-top calibration and down-core application for reconstructing Holocene variability in the Indonesian Throughflow (ITF)
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批准号:0851954
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项目类别:Standard Grant
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资助金额:$18.1万
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财政年份:2009
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负责人:Yair Rosenthal
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依托单位:
Collaborative Research: Reconstructing Holocene Climate Variability and the Indonesian throughflow in the Western Equatorial Pacific
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批准号:0502504
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项目类别:Standard Grant
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资助金额:$0.0万
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财政年份:2005
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负责人:Yair Rosenthal
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依托单位:
Assessing the effects of calcite saturation on the benthic foraminiferal Mg/Ca-temperature relationship using a homothermal depth transect in the Norwegian Sea
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批准号:0341412
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项目类别:Standard Grant
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资助金额:$22.17万
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财政年份:2004
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负责人:Yair Rosenthal
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依托单位:
Acquisition of Inductively Coupled Plasma Optical Emission Spectrometer (ICP OES) for Paleoceanographic Research
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批准号:0241026
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项目类别:Standard Grant
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资助金额:$6.64万
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财政年份:2003
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负责人:Yair Rosenthal
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依托单位:
Collaborative Research: Reconstructing Holocene Climate Variability and the Indonesian Throughflow in the Western Equatorial Pacific
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批准号:0220922
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项目类别:Standard Grant
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资助金额:$36.59万
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财政年份:2002
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负责人:Yair Rosenthal
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依托单位:
COLLABORATIVE RESEARCH: Constraining Tertiary Temperatures, Salinities, and Ocean Chemistry: An isotopic and Trace-Metal Study of Serially-Sampled Mollusks
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批准号:0126173
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项目类别:Standard Grant
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资助金额:$5.39万
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财政年份:2002
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负责人:Yair Rosenthal
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依托单位:
An Inter-lab Comparison of Mg/Ca & Sr/Ca Measurements in Foraminifera
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批准号:0117569
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项目类别:Standard Grant
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资助金额:$2.28万
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财政年份:2001
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负责人:Yair Rosenthal
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依托单位:
Collaborative Proposal: Incorporation and Preservation of Magnesium in Planktonic Foraminifera: Implications for Mg-Paleothermometry and Calcite Solubility
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批准号:9986716
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项目类别:Continuing Grant
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资助金额:$17.2万
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财政年份:2000
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负责人:Yair Rosenthal
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依托单位:
SGER: A Calibration Study of the Elemental Chemistry of Live Benthic Foraminifera at Hawaii
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批准号:9810717
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项目类别:Standard Grant
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资助金额:$2.99万
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财政年份:1998
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负责人:Yair Rosenthal
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依托单位:
国内基金
海外基金
Identification and quantification of primary phytoplankton functional types in the global oceans from hyperspectral ocean color remote sensing
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批准号:--
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项目类别:--
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资助金额:160万元
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批准年份:2022
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负责人:李忠平
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依托单位: