ODP Site Survey on Blake-Bahama Outer Ridge
ODP Site Survey on Blake-Bahama Outer Ridge
批准号:
9217017
负责人:
Lloyd Keigwin
金额:
$29.0万
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:
1993-03-01 至 1996-02-29
中文摘要
该项目要求支持在选定的布莱克和巴哈马外脊中等水深沉积物漂移地点收集大直径、长(20-30米)的活塞芯,并进行3.5千赫的测量,以与现有的多通道和单通道地震反射数据相结合。这项工作将为这一中纬度地区第四纪晚期的古海洋学提供重要的新数据,因此对大洋钻探计划的目标具有及时的意义。对漂移沉积物进行表征和勘测取样将能够回收高沉积速率的沉积物(可能为8-14厘米/千年),这些沉积物是分析和解释次轨道尺度全球变化事件的关键。
英文摘要
This project asks for support to collect large-diameter, long (20- 30 m) piston cores at selected Blake and Bahama Outer Ridge intermediate water depth sediment drift sites, and conduct a 3.5 Khz survey to tie into existing multi- and single-channel seismic reflection data. This work will provide significant new data on the paleoceanography of this mid-latitude region in late Quaternary time, and thus is of timely relevance to Ocean Drilling Program objectives. Characterization and reconnaissance sampling of drift deposits will allow the recovery of high deposition rate sediments (likely 8-14 cm/kiloyear) that hold the key to analysis and interpretation of sub-orbital scale global change events.
期刊论文(0)
专著(0)
科研奖励(0)
会议论文
Accomplished Based Renewal: A Glacial Age Synthesis of Western North Atlantic Hydrography
-
批准号:2224312
-
项目类别:Standard Grant
-
资助金额:$17.78万
-
财政年份:2022
-
负责人:Lloyd Keigwin
-
依托单位:
Collaborative Research: Early Career Coring Principal Investigator Training Cruise
-
批准号:2009702
-
项目类别:Standard Grant
-
资助金额:$6.35万
-
财政年份:2020
-
负责人:Lloyd Keigwin
-
依托单位:
Deep Water Hydrography in the Glacial Western North Atlantic
-
批准号:1558307
-
项目类别:Continuing Grant
-
资助金额:$56.21万
-
财政年份:2016
-
负责人:Lloyd Keigwin
-
依托单位:
EAGER: Deglacial Chronology of Bermuda Rise
-
批准号:1548160
-
项目类别:Standard Grant
-
资助金额:$9.78万
-
财政年份:2015
-
负责人:Lloyd Keigwin
-
依托单位:
The North Atlantic Oscillation Over Three Millennia
-
批准号:1405160
-
项目类别:Standard Grant
-
资助金额:$42.74万
-
财政年份:2014
-
负责人:Lloyd Keigwin
-
依托单位:
Collaborative Research: Testing the Northern Route for Younger Dryas Meltwater
-
批准号:1204045
-
项目类别:Standard Grant
-
资助金额:$77.81万
-
财政年份:2012
-
负责人:Lloyd Keigwin
-
依托单位:
Collaborative Research: Testing the Reliability of Paleo Ventilation Estimates
-
批准号:1031224
-
项目类别:Standard Grant
-
资助金额:$44.48万
-
财政年份:2010
-
负责人:Lloyd Keigwin
-
依托单位:
Collaborative Research: An Abyssal Circulation Type Section for the North Atlantic
-
批准号:0936472
-
项目类别:Standard Grant
-
资助金额:$126.02万
-
财政年份:2009
-
负责人:Lloyd Keigwin
-
依托单位:
Antarctic Intermediate Water Ventilation Through the Last Deglaciation Off Chile
-
批准号:0751643
-
项目类别:Standard Grant
-
资助金额:$30.91万
-
财政年份:2008
-
负责人:Lloyd Keigwin
-
依托单位:
Radiocarbon Ventilation Ages and Climate in the Northern Subtropical Atlantic
-
批准号:0822854
-
项目类别:Standard Grant
-
资助金额:$62.67万
-
财政年份:2008
-
负责人:Lloyd Keigwin
-
依托单位:
Paleoventilation Studies of the North Pacific Ocean
-
批准号:0526764
-
项目类别:Continuing Grant
-
资助金额:$0.0万
-
财政年份:2005
-
负责人:Lloyd Keigwin
-
依托单位:
Surveying and Coring in the Easternmost Panama Basin for Late Quaternary Ocean and Climate Studies
-
批准号:0317702
-
项目类别:Standard Grant
-
资助金额:$29.63万
-
财政年份:2003
-
负责人:Lloyd Keigwin
-
依托单位:
Holocene Changes in the Gulf Stream and Western Sargasso Sea
-
批准号:0214144
-
项目类别:Standard Grant
-
资助金额:$0.0万
-
财政年份:2002
-
负责人:Lloyd Keigwin
-
依托单位:
Collaborative Research: Slopewater Dynamics and Climate on Millennial to Centennial Timescales
-
批准号:0117149
-
项目类别:Continuing Grant
-
资助金额:$39.47万
-
财政年份:2001
-
负责人:Lloyd Keigwin
-
依托单位:
Collaborative Research: Isotope Stage 3 Climate Change in the Western North Atlantic
-
批准号:0001294
-
项目类别:Continuing Grant
-
资助金额:$33.04万
-
财政年份:2000
-
负责人:Lloyd Keigwin
-
依托单位:
Collaborative Research: Marine Climate and Relative Sea Level Across Central Beringa
-
批准号:9912122
-
项目类别:Continuing Grant
-
资助金额:$70.42万
-
财政年份:2000
-
负责人:Lloyd Keigwin
-
依托单位:
Millenial-Scale Climate and Ocean Changes in the Western North Atlantic
-
批准号:9905550
-
项目类别:Continuing Grant
-
资助金额:$21.91万
-
财政年份:1999
-
负责人:Lloyd Keigwin
-
依托单位:
Holocene Climate in the Western North Atlantic
-
批准号:9709686
-
项目类别:Continuing Grant
-
资助金额:$48.6万
-
财政年份:1997
-
负责人:Lloyd Keigwin
-
依托单位:
Millennial-Scale Climate and Ocean Changes in the Western North Atlantic
-
批准号:9510075
-
项目类别:Continuing Grant
-
资助金额:$41.48万
-
财政年份:1995
-
负责人:Lloyd Keigwin
-
依托单位:
Late Quaternary Paleoceanography of the Okhotsk Sea and Emperor Seamounts
-
批准号:9402374
-
项目类别:Continuing Grant
-
资助金额:$42.57万
-
财政年份:1994
-
负责人:Lloyd Keigwin
-
依托单位:
国内基金
海外基金
具有共形结构的高性能Ta4SiTe4基有机/无机复合柔性热电薄膜
-
批准号:52172255
-
项目类别:面上项目
-
资助金额:58万元
-
批准年份:2021
-
负责人:瞿三寅
-
依托单位:
新型WDR5蛋白Win site抑制剂的合理设计、合成及其抗肿瘤活性研究
-
批准号:82103981
-
项目类别:青年科学基金项目(C类)
-
资助金额:30.0万元
-
批准年份:2021
-
负责人:陈维琳
-
依托单位:
基于重要农地保护LESA(Land Evaluation and Site Assessment)体系思想的高标准基本农田建设研究
-
批准号:41340011
-
项目类别:专项基金项目
-
资助金额:20.0万元
-
批准年份:2013
-
负责人:钱凤魁
-
依托单位: