Tritium-Helium Dating in the Pacific: Two Zonal Sections (P13 and P18)
Tritium-Helium Dating in the Pacific: Two Zonal Sections (P13 and P18)
批准号:
9313928
负责人:
William Jenkins
金额:
$54.82万
依托单位国家:
美国
项目类别:
Continuing Grant
财政年份:
1994
资助国家:
美国
项目状态:
已结题
起止时间:
1994-03-01 至 1997-08-31
中文摘要
首席研究员在沿着东经165度的水文巡航中收集了氦/氚样本,该巡航被指定为世界海洋环流实验(WOCE)的P13线。在本项目中,PI将对这些数据进行分析,并沿着西经110度(P18)的相似线采集样本,并将He/Tr数据与其他WOCE数据相结合,进一步研究太平洋环流过程。研究的主要重点是上层海洋通风、水团形成、水团交换过程、氧气利用率和初级生产。
英文摘要
The Principal Investigator has collected Helium/Tritium samples on a hydrographic cruise along longitude 165 degrees East, designated as line P13 in the World Ocean Circulation Experiment (WOCE). In this project the PI will analyze these data, collect samples along a similar line at 110 degrees West (P18), and integrate the He/Tr data with other WOCE data to further study processes of Pacific ocean circulation. Principal focus of the study will be on upper ocean ventilation, water mass formation, water mass exchange processes, and rates of oxygen utilization and primary production.
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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:
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:
Measurement of Helium Isotopes and Tritium on WOCE Pacific Sections
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批准号:9207162
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项目类别:Continuing Grant
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资助金额:$136.5万
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财政年份:1992
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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