Particle Export and Remineralization in the Southern Ocean south of Australia: a WHOI Contribution to the Australian 'SAZ PROJECT'
Particle Export and Remineralization in the Southern Ocean south of Australia: a WHOI Contribution to the Australian 'SAZ PROJECT'
批准号:
0087530
负责人:
Susumu Honjo
金额:
$42.0万
依托单位国家:
美国
项目类别:
Standard Grant
财政年份:
2001
资助国家:
美国
项目状态:
已结题
起止时间:
2001-07-01 至 2004-06-30
中文摘要
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英文摘要
0087530HonjoThe proposed work will provide and maintain of a deep sea sediment trap mooring in the Polar Frontal Zone south of Australia, which complements a similar Australian sediment trap mooring in the Subantarctic Zone deployed by the Australian Antarctic Cooperative Research Centre. The Australian program has recently been extended; this proposal work will extend the joint work for two years until 2003. The specific objective is to examine the production of particulate matter, remineralization, and export using a radionuclide technique that will allow the evaluation of sediment trap efficiency. A further objective is to document whether intermediate depth water masses that are ventilated at high southern latitudes can provide a temporary reservoirfor anthropogenic carbon dioxide, and to understand the role of this region in the long term trends and interannual variability of atmospheric carbon dioxide levels.
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会议论文
Global Export and Recycling of Biogenic Material into the Ocean Interior: A Synthesis
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批准号:9986766
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项目类别:Standard Grant
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资助金额:$45.0万
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财政年份:2000
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负责人:Susumu Honjo
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依托单位:
Latitudinal Variations of Particle Fluxes in the Southern Ocean: A Bottom Tethered Sediment Trap Array Experiment
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批准号:9530300
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项目类别:Continuing Grant
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资助金额:$82.26万
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财政年份:1996
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负责人:Susumu Honjo
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依托单位:
The Response Of Ocean Paricle Flux And Burial To Seasonal Monsoon Productivity In the Arabian Sea
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批准号:9311199
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项目类别:Continuing Grant
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资助金额:$158.98万
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财政年份:1994
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负责人:Susumu Honjo
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依托单位:
Bottom Tethered Sediment Trap Array Experiment Equator to 12Degrees South, 140 Degrees West
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批准号:9022365
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项目类别:Continuing Grant
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资助金额:$47.8万
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财政年份:1991
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负责人:Susumu Honjo
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依托单位:
Bottom Tethered Sediment Trap Array Experiment, GOFS Level 1
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批准号:8814228
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项目类别:Continuing Grant
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资助金额:$46.7万
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财政年份:1989
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负责人:Susumu Honjo
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依托单位:
Particle Flux in the Black Sea - Key to the Biogeochemical Variability in the Present and Anoxic Past
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批准号:8812541
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项目类别:Standard Grant
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资助金额:$4.24万
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财政年份:1988
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负责人:Susumu Honjo
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依托单位:
The Black Sea - Model Environment for Annual Variability in Anaerobic Sedimentation Processes
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批准号:8614363
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项目类别:Standard Grant
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资助金额:$17.94万
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财政年份:1987
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负责人:Susumu Honjo
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依托单位:
Year-Round Particulate Flux Experiment in the Central Weddell Sea
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批准号:8521472
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项目类别:Continuing Grant
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资助金额:$19.19万
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财政年份:1986
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负责人:Susumu Honjo
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依托单位:
International Workshop On "Mar>ne Geology of the Arctic Shelf and Slopes: Dynamics and Processes"
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批准号:8702029
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项目类别:Standard Grant
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资助金额:$1.0万
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财政年份:1986
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负责人:Susumu Honjo
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依托单位:
Weddell Sea Experiment
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批准号:8501152
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项目类别:Standard Grant
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资助金额:$2.34万
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财政年份:1985
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负责人:Susumu Honjo
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依托单位:
A Chronology and Core-Top Database For Sediments of the Central Arctic Ocean
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批准号:8402151
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项目类别:Continuing Grant
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资助金额:$17.04万
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财政年份:1984
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负责人:Susumu Honjo
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依托单位:
A Study of Particulate Flux in the Deep Ocean
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批准号:8417106
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项目类别:Continuing Grant
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资助金额:$43.82万
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财政年份:1984
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负责人:Susumu Honjo
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依托单位:
The Fate of Biogenic Particulate Flux at the Sediment-Water Interface in the Deep Ocean
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批准号:8309024
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项目类别:Continuing Grant
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资助金额:$20.99万
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财政年份:1983
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负责人:Susumu Honjo
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依托单位:
Pelagic Opal: Seasonality, Production, Flux and Preserva- tion of Biogenic Silica Particles
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批准号:8208638
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项目类别:Continuing Grant
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资助金额:$14.7万
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财政年份:1982
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负责人:Susumu Honjo
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依托单位:
Study of the Flux of Particulate and Aggregate Matter in TheDeep Ocean
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批准号:8208736
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项目类别:Continuing Grant
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资助金额:$30.73万
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财政年份:1982
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负责人:Susumu Honjo
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依托单位:
Marine Snow in the Deep Ocean; Spatial Distribution and Basic Characteristics
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批准号:8025209
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项目类别:Standard Grant
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资助金额:$7.47万
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财政年份:1981
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负责人:Susumu Honjo
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依托单位:
A Study of the Oceanic Large Particle Flux By Means of Moored Sediment Traps: Laboratory Analysis of Samples Obtained From Two Panama Basin Experiments
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批准号:7925429
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项目类别:Standard Grant
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资助金额:$26.66万
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财政年份:1980
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负责人:Susumu Honjo
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依托单位:
Pelagic Opal: Vertical Flux and Preservation of Radiolarians and Silicoflagellates
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批准号:8019386
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项目类别:Standard Grant
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资助金额:$5.98万
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财政年份:1980
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负责人:Susumu Honjo
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依托单位:
The Reactivity of Deep-Sea Sediment With Respect to Calcium Carbonate Dissolution: Laboratory Determination of Its Variation
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批准号:7909456
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项目类别:Continuing Grant
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资助金额:$6.13万
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财政年份:1979
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负责人:Susumu Honjo
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依托单位:
A Study of the Oceanic Large Particle Flux By Means of Moored Sediment Traps
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批准号:7727004
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项目类别:Continuing Grant
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资助金额:$46.28万
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财政年份:1978
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负责人:Susumu Honjo
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依托单位:
海外基金