Collaborative Research: Lake Baikal Drilling Project: High Resolution Studies of Paleoclimate Change in South-Central Siberia During the Plio-Pleistocene
Collaborative Research: Lake Baikal Drilling Project: High Resolution Studies of Paleoclimate Change in South-Central Siberia During the Plio-Pleistocene
批准号:
9614426
负责人:
John King
金额:
$29.98万
依托单位国家:
美国
项目类别:
Continuing Grant
财政年份:
1997
资助国家:
美国
项目状态:
已结题
起止时间:
1997-08-01 至 2001-09-30
中文摘要
9614426 King本项目将包括完成首席研究员对贝加尔湖上新世-更新世沉积物中记录的古气候变化高分辨率信号的科学调查。贝加尔湖钻探项目(BDP)是一个由俄罗斯、日本、德国、美国等多国参与的项目,旨在提取贝加尔湖沉积盆地的全球气候变化和构造演化记录。从历史上看,和平与发展党成立于1989年,是一个俄美联合的科学企业。1993年1月,石油开发计划署小组同俄罗斯雅罗斯拉夫尔的NEDRA钻井企业合作,成功地从冻结在湖上的驳船上部署了一个轻型钻井平台。利用该系统,成功地从水深354米的两个孔中回收了第一个长(100米)的液压活塞岩心,提供了过去60万年的气候数据。1996年1月至3月,NEDRA对BDP钻井系统进行了技术改进,使钻井深度达到了250米,提供了450万年前气候变化的数据。计划中的钻探将检查西伯利亚的能量平衡对北半球冰川(3 - 2.8 Ma)的开始和加强以及青藏高原的隆升的响应。需要验证的一个重要假设是西伯利亚的长期气候演变在多大程度上影响了中亚冻土带和湿地的分布,从而影响了全球甲烷平衡。***
英文摘要
9614426 King This project will involve the completion of the Principal Investigator's scientific investigation of high resolution signals of paleoclimate change recorded in Plio-Pleistocene sediments of Lake Baikal. The Baikal Drilling Project (BDP) is a multinational effort (Russia, Japan, Germany, USA) to extract the record of global climate change and tectonic evolution of the Lake Baikal sedimentary basin. Historically, the BDP began in 1989 as a joint Russian-American scientific venture. In January 1993, the BDP team, in cooperation with the NEDRA Drilling Enterprise of Yaroslavl, Russia, successfully deployed a light-weight drilling rig from a barge frozen into position on the Lake. With this system, the first long (100m) hydraulic piston cores were successfully recovered from two holes in 354m water depth providing climate data spanning the last 600,000 years. In January-March 1996 technological improvements of the BDP drilling system made by NEDRA enabled drilling to a subbottom depth of 250m, providing data on climate change up to 4.5 million years ago. Planned drilling will examine the response of Siberia's energy balance to the initiation and intensification of northern hemisphere glaciation (3 - 2.8 Ma) and the uplift of the Tibetan Plateau. One of the important hypotheses to be tested is the extent to which the long- term climatic evolution of Siberia has influenced the distribution of tundra and wetlands in central Asia and thus affected the global methane balance. ***
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Orographic Flows and the Climate of the Antarctic Peninsula (OFCAP)
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Quantitative and contextual modelling of transcriptional responses to auxin
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SysMO: Systems Biology of Clostridium acetobutylicum - a possible answer to dwindling crude oil reserves.
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Growth Form and Function: the Mathematics of 3D Tissue Morphogenesis and Regenerative Medicine
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批准号:BB/D008522/1
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资助金额:$150.88万
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财政年份:2006
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负责人:John King
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Collaborative Research: The Lake Malawi Drilling Project - A long, high-resolution record of abrupt climate change in the southern tropics of East Africa
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批准号:0602346
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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:2006
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负责人:John King
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依托单位:
Collaborative Research: High-Resolution, Low-Latitude Paleoclimatology from Newly Acquired Sediment Drill Cores from Lake Bosumtwi, Ghana"
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批准号:0602319
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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:2006
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负责人:John King
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依托单位:
Collaborative Research: High-Resolution, Low-Latitude Paleoclimatology Through Scientific Drilling of Lake Bosumtwi, Ghana
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批准号:0401746
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项目类别:Standard Grant
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资助金额:$12.65万
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财政年份:2004
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负责人:John King
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依托单位:
Collaborative Research: Understanding Sensitivity of Great Lakes Water Levels to Climatic Forcing
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批准号:0354762
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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:2004
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负责人:John King
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依托单位:
Collaborative Research: Scientific Drilling in Lake Malawi, East African Rift
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批准号:0081165
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项目类别:Continuing Grant
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资助金额:$18.25万
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财政年份:2002
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负责人:John King
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依托单位:
Collaborative Research: High-Resolution Paleoclimatology from Newly Acquired Sediment Cores from Lake Bosumtwi, Ghana
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批准号:0117414
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项目类别:Standard Grant
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资助金额:$7.99万
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财政年份:2001
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负责人:John King
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依托单位:
Acquisition of a Sensitive and Cost-Effective 2G Enterprises 755R Superconducting Rock Magnetometer System for Paleomagnetic and Rock-Magnetic Studies
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批准号:9909577
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项目类别:Standard Grant
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资助金额:$14.91万
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财政年份:2000
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负责人:John King
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依托单位:
Workshop on Computation and Social Systems: Synthesis and Directions
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批准号:9816955
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项目类别:Continuing Grant
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资助金额:$12.5万
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财政年份:1998
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负责人:John King
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依托单位:
SGER: High-Level Requirements
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批准号:9816956
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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:1998
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负责人:John King
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依托单位:
Forcing Mechanisms of Tropical Continental Climate: Deciphering a 100 kyr Record of Limnological Change from Lake Tanganyika Sediment Cores
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批准号:9813970
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项目类别:Standard Grant
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资助金额:$1.51万
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财政年份:1998
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负责人:John King
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依托单位:
Collab. Research: Baikal Drilling Project: Late Neogene History of Climate Change and Tectonics of Southeastern Siberia
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批准号:9316617
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项目类别:Continuing Grant
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资助金额:$20.79万
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财政年份:1994
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负责人:John King
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依托单位:
国内基金
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