Measurement of Helium Isotopes and Tritium on WOCE Pacific Sections
Measurement of Helium Isotopes and Tritium on WOCE Pacific Sections
批准号:
9207162
负责人:
William Jenkins
金额:
$136.5万
依托单位国家:
美国
项目类别:
Continuing Grant
财政年份:
1992
资助国家:
美国
项目状态:
已结题
起止时间:
1992-06-01 至 1996-11-30
中文摘要
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英文摘要
In this project, the PI will collect water samples to measure helium isotopes and tritium on seven sections in the Pacific, contributing a tracer component as part of the World Ocean Circulation Experiment (WOCE) Hydrographic Program (WHP). The overall goal of the WHP is to determine the long-term mean thermohaline and wind-driven ocean circulation and its relation to climate change. The He-3/Tr pair provides a means of determining the age of shallow waters on time scales of months to decades.
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Collaborative Research: Measurement of tritium, helium isotopes, and noble gases on GO-SHIP line P18
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批准号:1947640
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项目类别:Standard Grant
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资助金额:$63.72万
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财政年份:2020
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负责人:William Jenkins
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依托单位:
GEOTRACES Pacific Section: Measurement of Helium Isotopes, Tritium, Noble Gases, and Radiocarbon
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批准号:1232991
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项目类别:Continuing Grant
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资助金额:$79.77万
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财政年份:2013
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负责人:William Jenkins
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依托单位:
GEOTRACES Atlantic Section: Measurement of Helium Isotopes and Tritium
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批准号:1132522
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项目类别:Standard Grant
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资助金额:$1.77万
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财政年份:2011
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负责人:William Jenkins
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依托单位:
GEOTRACES Atlantic Section: Measurement of Helium Isotopes and Tritium
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批准号:0926659
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项目类别:Standard Grant
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资助金额:$59.23万
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财政年份:2010
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负责人:William Jenkins
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依托单位:
Collaborative Research: Management and Logistics Operations for the U.S. GEOTRACES Zonal North Atlantic Survey Section
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批准号:0926423
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项目类别:Continuing Grant
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资助金额:$44.06万
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财政年份:2009
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负责人:William Jenkins
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依托单位:
Operation of a National Ocean Sciences Accelerator Mass Spectrometry Facility at the Woods Hole Oceanographic Institution
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批准号:0753487
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项目类别:Cooperative Agreement
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资助金额:$891.54万
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财政年份:2008
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负责人:William Jenkins
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依托单位:
A Determination of Krypton and Xenon Solubilities in Seawater for Oceanic Air-Sea Exchange and Ventilation Studies
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批准号:0752303
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项目类别:Standard Grant
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资助金额:$34.44万
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财政年份:2008
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负责人:William Jenkins
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依托单位:
Characterizing the Formation, Nature, and Export of Weddell Sea Bottom Water using Noble Gases and Transient Tracers
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批准号:0825394
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项目类别:Standard Grant
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资助金额:$57.01万
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财政年份:2008
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负责人:William Jenkins
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依托单位:
Collaborative Research: Using Geochemical Tracers to Characterize the Effects of Wintertime Episodic Nutrient Inputs on Biological Activity in the Sargasso Sea
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批准号:0351651
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项目类别:Standard Grant
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资助金额:$24.7万
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财政年份:2004
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负责人:William Jenkins
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依托单位:
Operation of a National Ocean Sciences Accelerator Mass Spectrometry Facility at the Woods Hole Oceanographic Institution
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批准号:0228996
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项目类别:Cooperative Agreement
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资助金额:$623.16万
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财政年份:2003
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负责人:William Jenkins
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依托单位:
Is There an Ocean Primary Production Paradox(OP3)?
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批准号:0221247
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项目类别:Continuing Grant
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资助金额:$167.5万
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财政年份:2002
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负责人:William Jenkins
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依托单位:
Studying Ventilation in the Seas of Japan and Okhotsk Using Tritium and 3He
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批准号:9633276
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项目类别:Continuing Grant
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资助金额:$18.0万
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财政年份:1996
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负责人:William Jenkins
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依托单位:
Tritium-Helium Dating in the Pacific: Two Zonal Sections (P13 and P18)
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批准号:9313928
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项目类别:Continuing Grant
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资助金额:$54.82万
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财政年份:1994
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负责人:William Jenkins
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依托单位:
Air-Sea Exchange of CO2, 02, and Noble Gases in Coastal Waters
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批准号:9410914
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项目类别:Continuing Grant
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资助金额:$19.34万
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财政年份:1994
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负责人:William Jenkins
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依托单位:
Collaborative Research: Tritium-Helium Dating on WOCE Sections in the Indian Ocean
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批准号:9401989
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项目类别:Continuing Grant
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资助金额:$110.26万
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财政年份:1994
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负责人:William Jenkins
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依托单位:
Development and Use of A Moored, Sequential Noble Gas Sampler
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批准号:9302812
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项目类别:Continuing Grant
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资助金额:$43.78万
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财政年份:1993
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负责人:William Jenkins
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依托单位:
Formation and Spreading of Subarctic Intermediate Water in the North Atlantic
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批准号:9102510
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项目类别:Continuing Grant
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资助金额:$36.04万
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财政年份:1991
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负责人:William Jenkins
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依托单位:
WOCE Hydrographic Program Sections Along 88 Degrees West and 150 Degrees West - Tritium and Helium Analyses for the Upper Waters
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批准号:9002480
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项目类别:Continuing Grant
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资助金额:$55.0万
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财政年份:1990
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负责人:William Jenkins
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依托单位:
Estimation of Air-Sea Exchange, Nutrient Transport and New Primary Production in the Subtropical Ocean Using Time Series Tracer Data
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批准号:8911697
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项目类别:Continuing Grant
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资助金额:$27.0万
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财政年份:1989
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负责人:William Jenkins
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依托单位:
Tritium and Helium-3 in the South Atlantic - Sampling at 25 Degrees and MAPCOWS
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批准号:8818705
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项目类别:Continuing Grant
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资助金额:$18.13万
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财政年份:1989
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负责人:William Jenkins
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依托单位:
海外基金