Coupled Alkenone-Foram Radiocarbon Chronologies for Marine Sediments
Coupled Alkenone-Foram Radiocarbon Chronologies for Marine Sediments
批准号:
9809624
负责人:
Timothy Eglinton
金额:
$39.38万
依托单位国家:
美国
项目类别:
Continuing Grant
财政年份:
1998
资助国家:
美国
项目状态:
已结题
起止时间:
1998-07-01 至 2001-10-31
中文摘要
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英文摘要
9809624 Eglington This project will compare AMS C dates derived from four components of marine sediments: taxon-specific lipids, total organic matter, foraminifera and fine-grained calcite. Sediment samples will be taken from the anoxic Cariaco Basin, Bermuda Rise, and modern Antarctic material. The project will test the utility of lipids for determining reliable dates and assess the importance of bioturbational mixing in blurring chronologies and compromising the interpretation of coupled organic-inorganic proxy records.
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会议论文
Enhancement of Capabilities for Molecular-Level Radiocarbon Studies of Water Column and Sedimentary Organic Matter
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批准号:0648347
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项目类别:Standard Grant
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资助金额:$39.3万
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财政年份:2007
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负责人:Timothy Eglinton
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依托单位:
Influence of Pre- and Post-depositional Processes on Sedimentary Organic Matter Composition
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批准号:0526268
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项目类别:Standard Grant
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资助金额:$59.21万
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财政年份:2005
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负责人:Timothy Eglinton
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依托单位:
Collaborative Research: Changing Holocene Environments of the Eastern Tropical Atlantic (CHEETA)
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批准号:0402533
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项目类别:Standard Grant
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资助金额:$32.71万
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财政年份:2004
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负责人:Timothy Eglinton
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依托单位:
Advective Controls on Organic Carbon Export and Burial on the Northwest Atlantic Margin
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批准号:0425677
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项目类别:Standard Grant
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资助金额:$70.5万
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财政年份:2004
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负责人:Timothy Eglinton
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依托单位:
The Influence of Sediment Dynamics on Molecular and Microfossil Proxy Records
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批准号:0327405
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项目类别:Standard Grant
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资助金额:$44.1万
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财政年份:2003
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负责人:Timothy Eglinton
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依托单位:
Temporal Constraints on the Delivery of Terrestrial Organic Carbon to Marine Sediments
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批准号:0137005
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项目类别:Standard Grant
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资助金额:$49.98万
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财政年份:2002
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负责人:Timothy Eglinton
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依托单位:
Acquisition of a Gas Chromatography/Time of Flight-Mass Spectrometry (GC/TOF-MS) System for Ultra-High Resolution Molecular Stratigraphy
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批准号:0094475
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项目类别:Standard Grant
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资助金额:$21.18万
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财政年份:2001
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负责人:Timothy Eglinton
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依托单位:
Molecular Isotopic Tools for Environmental Research (MITER)
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批准号:0089172
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项目类别:Continuing Grant
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资助金额:$299.0万
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财政年份:2000
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负责人:Timothy Eglinton
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依托单位:
COLLABORATIVE RESEARCH: Carbon-Limitation in Pleistocene Tropical Ecosystems: A Test of the Roles of CO2 and Aridity Using Molecular and Isotopic Proxies
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批准号:9903473
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项目类别:Continuing Grant
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资助金额:$6.01万
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财政年份:1999
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负责人:Timothy Eglinton
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依托单位:
Constraints on Organic Carbon Inputs to Continental Margin Sediments: A Coupled Molecular Isotopic Approach
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批准号:9907129
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项目类别:Standard Grant
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资助金额:$50.03万
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财政年份:1999
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负责人:Timothy Eglinton
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依托单位:
Workshop on Alkenone-Based Paleoceanographic Indicators
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批准号:9902683
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项目类别:Standard Grant
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资助金额:$5.22万
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财政年份:1999
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负责人:Timothy Eglinton
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依托单位:
COLLABORATIVE RESEARCH: The Oxidation of Kerogen During Weathering
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批准号:9805517
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项目类别:Continuing Grant
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资助金额:$6.69万
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财政年份:1998
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负责人:Timothy Eglinton
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依托单位:
Sedimentary Records of Pyrogenic PAH Emissions from Fossil Fuel and Biomass Sources
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批准号:9708478
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项目类别:Standard Grant
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资助金额:$44.81万
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财政年份:1997
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负责人:Timothy Eglinton
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依托单位:
Compositional Heterogeneity Within Oceanic Suspended Particulate Organic Matter
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批准号:9503455
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项目类别:Continuing Grant
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资助金额:$31.58万
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财政年份:1995
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负责人:Timothy Eglinton
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依托单位:
Direct Assessment of Weathered Organic Carbon Inputs to Marine Sediments
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批准号:9415568
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项目类别:Continuing Grant
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资助金额:$33.79万
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财政年份:1994
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负责人:Timothy Eglinton
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依托单位:
Quantitative Characterization of Terrestrially-derived Organic Matter in Recent and Ancient Marine Sediments
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批准号:9300890
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项目类别:Continuing Grant
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资助金额:$39.44万
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财政年份:1993
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负责人:Timothy Eglinton
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依托单位:
Direct Mass Spectrometric Profiling of Water Column Particulate Organic Matter Composition
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批准号:9201189
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项目类别:Continuing Grant
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资助金额:$24.71万
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财政年份:1992
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负责人:Timothy Eglinton
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依托单位:
Quantitative Appraisal of Organic Carbon Sources in Marine Sediments
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批准号:9019166
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项目类别:Standard Grant
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资助金额:$17.49万
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财政年份:1991
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负责人:Timothy Eglinton
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依托单位:
国内基金
海外基金
Alkenone型微藻脂滴蛋白和脂质代谢途径研究
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批准号:41602344
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项目类别:青年科学基金项目
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资助金额:18.0万元
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批准年份:2016
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负责人:史青
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依托单位: