Collaborative Research: Past Deep-Sea Carbonate Ion Concentrations as Constraints on Scenarios Purporting to Explain Quaternary Atmospheric CO2 Changes
Collaborative Research: Past Deep-Sea Carbonate Ion Concentrations as Constraints on Scenarios Purporting to Explain Quaternary Atmospheric CO2 Changes
批准号:
0081809
负责人:
Wallace Broecker
金额:
$20.61万
依托单位:
依托单位国家:
美国
项目类别:
Continuing Grant
财政年份:
2000
资助国家:
美国
项目状态:
已结题
起止时间:
2000-09-01 至 2003-08-31
中文摘要
点击翻译按钮获取中文摘要
英文摘要
Summary: This ESH award will attempt to estimate past concentration of carbonate ion in the ocean during glacial/interglacial climate transitions by examining the occurrence and magnitude of changes in sediment carbonate preservation. Carbonate concentration will be estimated by two methods: mass/size ratio of planktic foraminifera and the ratio of sand-sized to total calcite, in depth transects of cores from the eastern and western tropical Atlantic, Pacific and Indian Oceans.
期刊论文(0)
专著(0)
科研奖励(0)
会议论文
EAGER: The 17O-excess of dissolved O2 in the deep-sea: A possible tracer of Little Ice Age oceanography
-
批准号:1143745
-
项目类别:Standard Grant
-
资助金额:$1.59万
-
财政年份:2011
-
负责人:Wallace Broecker
-
依托单位:
Studies Related to Establishing a Valid Radiocarbon Ventilation Rate for the Glacial Ocean
-
批准号:0435703
-
项目类别:Continuing Grant
-
资助金额:$95.24万
-
财政年份:2004
-
负责人:Wallace Broecker
-
依托单位:
Reconstruction of the End Member Contributions to and Ventilation Rate of Glacial-Age Lower Atlantic Deep Water
-
批准号:0221979
-
项目类别:Standard Grant
-
资助金额:$22.86万
-
财政年份:2002
-
负责人:Wallace Broecker
-
依托单位:
Squeezing the Juice out of Paleoclimate Proxies
-
批准号:9730546
-
项目类别:Continuing Grant
-
资助金额:$24.09万
-
财政年份:1998
-
负责人:Wallace Broecker
-
依托单位:
AMS Radiocarbon Measurements Aimed at Improving Our Understanding of the Events Associated with the Last Glacial Termination
-
批准号:9416597
-
项目类别:Continuing Grant
-
资助金额:$12.68万
-
财政年份:1995
-
负责人:Wallace Broecker
-
依托单位:
Direct Determination of the pH Distribution in the Glacial Oceans Based on the Boron Isotope Composition of Foraminifera
-
批准号:9402263
-
项目类别:Continuing Grant
-
资助金额:$20.93万
-
财政年份:1994
-
负责人:Wallace Broecker
-
依托单位:
Acquisition of a Mass Spectrometric System for K/Ar Dating by the 40Ar/39Ar Method
-
批准号:9413834
-
项目类别:Standard Grant
-
资助金额:$18.5万
-
财政年份:1994
-
负责人:Wallace Broecker
-
依托单位:
Osmium Isotopes as a Paleoweathering Tracer
-
批准号:9314674
-
项目类别:Continuing Grant
-
资助金额:$18.99万
-
财政年份:1993
-
负责人:Wallace Broecker
-
依托单位:
Collaborative Research: Rare Gases in Samoan Xenoliths
-
批准号:9204822
-
项目类别:Standard Grant
-
资助金额:$5.25万
-
财政年份:1992
-
负责人:Wallace Broecker
-
依托单位:
Advanced Research Workshop: The Last Deglaciation: Absolute and Radiocarbon Chronologies
-
批准号:9022417
-
项目类别:Standard Grant
-
资助金额:$0.0万
-
财政年份:1991
-
负责人:Wallace Broecker
-
依托单位:
The Climatic Record of the North Atlantic
-
批准号:9117381
-
项目类别:Standard Grant
-
资助金额:$8.0万
-
财政年份:1991
-
负责人:Wallace Broecker
-
依托单位:
AMS Radiocarbon Measurements Aimed at Improving Our Understanding of the Events Associated With the Last Glacial Termination
-
批准号:8921306
-
项目类别:Continuing Grant
-
资助金额:$37.5万
-
财政年份:1990
-
负责人:Wallace Broecker
-
依托单位:
CO2/Air Ratios and 13 CO2 in Ice Cores
-
批准号:8822166
-
项目类别:Continuing Grant
-
资助金额:$9.69万
-
财政年份:1989
-
负责人:Wallace Broecker
-
依托单位:
U.S.-Argentina: Andean Glaciation Field Conference; March 25-April 11, 1989
-
批准号:8903681
-
项目类别:Standard Grant
-
资助金额:$1.39万
-
财政年份:1989
-
负责人:Wallace Broecker
-
依托单位:
AMS Radiocarbon Measurements on Foraminifera Shells from Deep Sea Sediments
-
批准号:8813056
-
项目类别:Continuing grant
-
资助金额:$0.0万
-
财政年份:1988
-
负责人:Wallace Broecker
-
依托单位:
SAVE: Radiocarbon
-
批准号:8613328
-
项目类别:Continuing Grant
-
资助金额:$15.69万
-
财政年份:1987
-
负责人:Wallace Broecker
-
依托单位:
The Influence of Climate Change on the Rates of Deep-Sea Ventilation
-
批准号:8605372
-
项目类别:Continuing grant
-
资助金额:$0.0万
-
财政年份:1986
-
负责人:Wallace Broecker
-
依托单位:
Reconstructing Glacial to Interglacial Changes in Ocean Chemistry
-
批准号:8515693
-
项目类别:Continuing Grant
-
资助金额:$23.2万
-
财政年份:1985
-
负责人:Wallace Broecker
-
依托单位:
The Influence of Climate Change on the Rates of Deep Sea Ventilation
-
批准号:8417036
-
项目类别:Standard Grant
-
资助金额:$7.67万
-
财政年份:1985
-
负责人:Wallace Broecker
-
依托单位:
Development of Sulfur Hexafloride As a Purposeful Tracer
-
批准号:8401648
-
项目类别:Continuing grant
-
资助金额:$0.0万
-
财政年份:1984
-
负责人:Wallace Broecker
-
依托单位:
国内基金
海外基金
登录
查看更多内容
Research on Quantum Field Theory without a Lagrangian Description
-
批准号:24ZR1403900
-
项目类别:省市级项目
-
资助金额:--
-
批准年份:2024
-
负责人:SATOSHI NAWATA
-
依托单位:
Cell Research
-
批准号:31224802
-
项目类别:专项基金项目
-
资助金额:24.0万元
-
批准年份:2012
-
负责人:程磊
-
依托单位:
Cell Research
-
批准号:31024804
-
项目类别:专项基金项目
-
资助金额:24.0万元
-
批准年份:2010
-
负责人:程磊
-
依托单位:
Cell Research (细胞研究)
-
批准号:30824808
-
项目类别:专项基金项目
-
资助金额:24.0万元
-
批准年份:2008
-
负责人:张爱兰
-
依托单位:
Research on the Rapid Growth Mechanism of KDP Crystal
-
批准号:10774081
-
项目类别:面上项目
-
资助金额:45.0万元
-
批准年份:2007
-
负责人:滕冰
-
依托单位: