The Relationship between Quantum Yield, Particle Absorption and Primary Production in California Coastal Waters
The Relationship between Quantum Yield, Particle Absorption and Primary Production in California Coastal Waters
批准号:
8800099
负责人:
Barbara Prezelin
金额:
$0.0万
依托单位国家:
美国
项目类别:
Continuing grant
财政年份:
1988
资助国家:
美国
项目状态:
已结题
起止时间:
1988-05-01 至 1990-10-31
中文摘要
尽管进行了几十年的研究,但人们对海洋生物生产的规模和可变性知之甚少。这是因为直到最近,这些测量都依赖于从船舶上进行的离散采样的孵化实验。(从飞机或卫星)遥感海洋特性的出现,有可能大大提高我们对海洋生物生产力的估计。这项工作将直接测量海洋表面浮游植物(植物)的特性,并与遥感光学测量相结合。这项工作将在南加州的一个生物动态区域进行,并将大大提高通过远程测量预测海洋生产力的能力。
英文摘要
Despite several decades of research, the magnitude and variability of biological production in the sea is poorly known. This is because until recently these measurements relied on incubation experiments done on discrete sampling from ships. The advent of remote sensing (from airplanes or satellites) of ocean properties, has the potential to greatly improve our estimates of marine biological productivity. This work will make direct measurements of surface ocean phytoplankton (plant) characteristics coupled to remotely sensed optical measurements. The work will be done in a biologically dynamic region off southern California and should result in a significantly enhanced capability to predict ocean productivity from remote measurements.
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Collaborative Research: Comparative Modeling and Data Analysis Studies for the Ross Sea and West Antarctic Peninsula Regions: A JGOFS Synthesis and Modeling Project
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批准号:0001800
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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:2000
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负责人:Barbara Prezelin
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依托单位:
POWRE: Learning and Application of Methods to the Prediction of In Situ Marine Primary Production Under the Influence of Changing Solar Ultraviolet Radiation
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批准号:0074422
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项目类别:Standard Grant
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资助金额:$7.37万
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财政年份:2000
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负责人:Barbara Prezelin
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依托单位:
Gordon Research Conference: Controls and Significance of Carbon Flux in Polar Seas, to be held MArch 7-12, 1999
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批准号:9820956
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项目类别:Standard Grant
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资助金额:$2.0万
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财政年份:1999
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负责人:Barbara Prezelin
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依托单位:
Synthesis of Existing High Resolution LTER/Icecolors Databases to Advance Physical-Bio-Optical Modeling of Antarctic Primary Production
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批准号:9614938
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项目类别:Standard Grant
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资助金额:$10.51万
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财政年份:1997
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负责人:Barbara Prezelin
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依托单位:
Patterns and Sources of Variability in Biological Weighting Functions for UVR Inhibition of Primary Production in California Coastal Waters
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批准号:9618390
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项目类别:Continuing grant
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资助金额:$0.0万
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财政年份:1997
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负责人:Barbara Prezelin
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依托单位:
Photophysiological Regulation of Spectral Quantum Yield and Its Linkages to Bio-Optical Properties of Phytoplankton
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批准号:9301322
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项目类别:Continuing grant
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资助金额:$0.0万
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财政年份:1993
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负责人:Barbara Prezelin
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依托单位:
Photophysiological Regulation of Spectral Quantum Yield and its Linkages to Bio-Optical Properties of Phytoplankton
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批准号:8922935
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项目类别:Continuing grant
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资助金额:$0.0万
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财政年份:1990
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负责人:Barbara Prezelin
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依托单位:
Ultraphytoplankton Communities in the Sargasso Sea: Comparative Abundances and Photosynthetic Physiology of Prokaryotic Synechococcus spp. and Eukaryotic Algae
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批准号:8515738
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项目类别:Continuing grant
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资助金额:$0.0万
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财政年份:1986
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负责人:Barbara Prezelin
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依托单位:
A Comparison of the Responses of Synechococcus and Eukaryotic Algae to Light and Nutrient Limitation
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批准号:8400803
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项目类别:Continuing grant
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资助金额:$0.0万
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财政年份:1984
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负责人:Barbara Prezelin
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依托单位:
Physiological Bases of Primary Productivity Across a ThermalFront
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批准号:8408933
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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:1984
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负责人:Barbara Prezelin
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依托单位:
Photonutritive Regulation of Dinoflagellate Primary Productivity
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批准号:8208187
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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:1982
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负责人:Barbara Prezelin
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依托单位:
Nutrient Modified Photosynthesis and Related Growth DynamicsIn Dinoflagellates
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批准号:8117592
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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:1982
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负责人:Barbara Prezelin
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依托单位:
Photoadaptation of Photosynthesis in Marine Dinoflagellates
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批准号:7713919
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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:1978
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负责人:Barbara Prezelin
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依托单位:
海外基金