Analytical Instrumentation for Marine Biomedical, Biogeochemical and Biological Research at the Lewes Campus
Analytical Instrumentation for Marine Biomedical, Biogeochemical and Biological Research at the Lewes Campus
批准号:
9207610
负责人:
George Luther
金额:
$8.0万
依托单位:
依托单位国家:
美国
项目类别:
Standard Grant
财政年份:
1993
资助国家:
美国
项目状态:
已结题
起止时间:
1993-01-01 至 1995-06-30
中文摘要
该项目将支持购买一台连续流动营养分析仪。连续流营养物分析仪可快速自动测定至少五种化合物的浓度。可以产生的高分辨率数据集对于审查有关控制海洋生物生产、陆地和河口生态系统之间的交换以及在受控实验室实验中利用营养物质的问题是必不可少的。所要求的仪器将由海洋研究学院(CMS)刘易斯校区的大多数教员使用。刘易斯校区拥有特拉华州唯一的海洋生物实验室,拥有22名教师和56名研究生,是美国国家科学基金会支持的本科生研究经验(REU)站点。在过去的五年里,刘易斯校区的规模和地位都有所增长(一位成员当选为美国国家科学院院士)。为了认识到这一增长,特拉华大学正在建造一座新的生物地球化学大楼,以容纳所需的仪器。
英文摘要
This project will support the purchase of a continuous flow nutrient analyzer. The contiunous flow nutrient analyzer would rapidly and automatically determine the concentrations of at least five compounds. The high-resolution data set which can be produced is essential for examining questions about the controls of marine biological production, the exchange between land and estuarine ecosystems, and the utilization of nutrients in controlled laboratory experiments. The requested instrumentation would be used by a majority of the faculty at the Lewes Campus of the College of Marine Studies (CMS). The Lewes Campus, which houses the only marine biological laboratories in Delaware, has 22 faculty and 56 graduate students, and is a NSF supported Research Experience for Undergraduates (REU) site. The Lewes Campus has grown in size and prominence (onc: member was elected to the National Academy of Science) over the last five years. In recognition of this growth, the University of Delaware is constructing a new building for Biogeochemistry that will house the requested instrumentation.
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Accomplishment Based Renewal (ABR): Pyrite, metal sulfide and aluminosilicate nanoparticles as kinetically stable sources of iron and other metals to the ocean
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批准号:1558712
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项目类别:Standard Grant
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资助金额:$45.97万
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财政年份:2016
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负责人:George Luther
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依托单位:
Collaborative Research: Transformations of soluble Mn(III) along horizontal and vertical oxygen gradients
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批准号:1558738
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项目类别:Standard Grant
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资助金额:$43.38万
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财政年份:2016
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负责人:George Luther
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依托单位:
Collaborative Research: The role of soluble Mn(III) in the biogeochemical coupling of the Mn, Fe and sulfur cycles
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批准号:1155385
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项目类别:Standard Grant
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资助金额:$41.09万
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财政年份:2012
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负责人:George Luther
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依托单位:
Collaborative Research: Development of a Sensor Array for In-situ Real-time Measurement of Deep Ocean and Hydrothermal Vent Chemistry
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批准号:1059892
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项目类别:Continuing Grant
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资助金额:$15.99万
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财政年份:2011
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负责人:George Luther
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依托单位:
Pyrite nanoparticles are a kinetically stable iron source to the ocean
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批准号:1131109
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项目类别:Standard Grant
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资助金额:$33.79万
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财政年份:2011
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负责人:George Luther
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依托单位:
Collaborative Research: Changing the manganese paradigm
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批准号:1031272
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项目类别:Standard Grant
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资助金额:$8.23万
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财政年份:2010
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负责人:George Luther
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依托单位:
Collaborative Research: Integrating Geological, Chemical, and Biological Processes: Implications for Ecological Succession on the East Pacific Rise
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批准号:0937324
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项目类别:Standard Grant
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资助金额:$3.65万
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财政年份:2009
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负责人:George Luther
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依托单位:
COLLABORATIVE RESEARCH: Processes and patterns in back arc basin hydrothermal vent communities
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批准号:0732439
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项目类别:Standard Grant
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资助金额:$34.49万
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财政年份:2008
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负责人:George Luther
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依托单位:
Collaborative Research: Plant Regulation of Competition Between Methanogens and Iron Reducing Bacteria in Freshwater Wetlands
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批准号:0516121
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项目类别:Continuing Grant
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资助金额:$15.92万
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财政年份:2005
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负责人:George Luther
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依托单位:
Metal-sulfide speciation and cluster formation at deep-sea hydrothermal vents
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批准号:0424789
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项目类别:Standard Grant
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资助金额:$11.79万
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财政年份:2004
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负责人:George Luther
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依托单位:
IDEA: Coupling Communication Technology with in Situ Voltammetric Analyzers for Real Time and Unattended Monitoring of Biogeochemically Relevant Chemical Species
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批准号:0308398
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项目类别:Standard Grant
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资助金额:$177.17万
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财政年份:2003
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负责人:George Luther
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依托单位:
Collaborative Research: Site Evaluations and Background Studies of Interactions Among Fluid Chemistry, Physiology, and Community Ecology for Ridge 2000 Lau Basin Integrated Studies
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批准号:0240896
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项目类别:Standard Grant
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资助金额:$28.35万
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财政年份:2003
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负责人:George Luther
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依托单位:
COLLABORATIVE RESEARCH: Integrated studies of biological community structure at deep sea hydrothermal vents
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批准号:0326434
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项目类别:Standard Grant
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资助金额:$30.83万
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财政年份:2003
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负责人:George Luther
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依托单位:
Deployable in Situ Electrochemical Analyzer (ISEA) for Remote and Automatic Analysis of O2, H2S and Sulfur Species in Hydrothermal Vent Environments
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批准号:0136671
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项目类别:Continuing Grant
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资助金额:$36.71万
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财政年份:2002
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负责人:George Luther
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依托单位:
Interactions of Mn, Fe, N and S Cycles in Suboxic/Anoxic Zones
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批准号:0096365
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项目类别:Standard Grant
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资助金额:$37.1万
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财政年份:2001
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负责人:George Luther
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依托单位:
LEXEN: Pyrite, a Crucial Mineral and Surface for Microbial Life in Extreme Hydrothermal Environments (Collaborative Research)
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批准号:9714302
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项目类别:Standard Grant
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资助金额:$46.13万
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财政年份:1998
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负责人:George Luther
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依托单位:
Collaborative Research: Carbon and Electron Acceptor Cycling in Lake and Estuarine Sediments During Early Diagenesis
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批准号:9612293
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项目类别:Continuing Grant
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资助金额:$6.2万
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财政年份:1996
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负责人:George Luther
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依托单位:
Mn, Fe and I Redox Chemistry and Their Role in Organic Matter Decomposition in the Arabian Sea
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批准号:9310792
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项目类别:Continuing Grant
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资助金额:$35.0万
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财政年份:1994
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负责人:George Luther
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依托单位:
Metal Sulfur Complexes in Marine Waters
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批准号:9314349
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项目类别:Continuing Grant
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资助金额:$22.22万
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财政年份:1994
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负责人:George Luther
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依托单位:
SGER: Exploratory Research on the Stability and Reactivity of Higher Oxidation State Mn and Fe Complexes in Seawater
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批准号:9313020
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项目类别:Standard Grant
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资助金额:$5.0万
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财政年份:1993
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负责人:George Luther
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依托单位:
海外基金