Multiple Sampling of DSDP/ODP Bore Hole Waters for Geochemical Studies

用于地球化学研究的 DSDP/ODP 钻孔水多重采样

基本信息

项目摘要

Studies of the hydrogeochemistry of layer 2 of the oceanic crust are of primary importance for gaining a more thorough understanding of alteration reactions occurring in the crust and geochemical fluxes associated with exchange between the ocean and layer 2. In both cases the composition of the fluids trapped in layer 2 as formation waters is critical to modelling and flux calculations. Ocean drilling allows such fluids to be directly sampled. Unfortunately, the drilling process often disturbs the fluids in a hole requiring a sampling plan that involves a return to the site after the fluids have come to equilibrium. Although such return visits have been done by the drillship itself, other techniques are being perfected to allow return sampling by submersible (France) and by regular research vessels (United States). The present award will continue support to Dr. Gieskes for such studies. He has recently participated with the French in a re- entry program in the Atlantic. Funds in the this award will support analyses and publication of the results from this cruise. Additionally, he will undertake the design of a new sampler to be deployed in drillholes from a re-entry vehicle under construction at Scripps Institution. This system will deploy the samplers from a vehicle navigated on a cable from a surface vessel, eliminating the need for a costly submersible or drillship.
大洋地壳第2层水文地球化学研究 对于获得一个更全面的 了解地壳中发生的蚀变反应, 地球化学通量与海洋之间的交换, 第二层。在这两种情况下, 第2层作为地层沃茨对建模和通量至关重要 计算。海洋钻探使这种流体能够直接 抽检不幸的是,钻孔过程经常干扰 井眼中的流体需要一个涉及返回的采样计划 在液体达到平衡后再将其输送到现场。虽然 这种回访是由钻井船本身进行的, 技术正在完善,以允许返回采样, 潜水器(法国)和常规研究船(美国) 国家)。 目前的奖项将继续支持吉斯克斯博士的此类工作 问题研究他最近与法国人一起参加了一次重新-- 在大西洋的入口。该奖项中的资金将 支持分析和公布这次航行的结果。 此外,他还将设计一个新的采样器, 部署在正在建造的重返大气层飞行器的钻孔中 在斯克里普斯研究所该系统将部署采样器 从在来自水面船只的缆线上导航的车辆, 消除了对昂贵的潜水器或钻井船的需要。

项目成果

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Joris Gieskes其他文献

Relocation effects of dredged marine sediments on mercury geochemistry: Venice lagoon, Italy
  • DOI:
    10.1016/j.ecss.2011.03.004
  • 发表时间:
    2011-05-30
  • 期刊:
  • 影响因子:
  • 作者:
    Seunghee Han;Joris Gieskes;Anna Obraztsova;Dimitri D. Deheyn;Bradley M. Tebo
  • 通讯作者:
    Bradley M. Tebo
Volcanic ash alteration triggers active sedimentary lithium cycling: Insights from lithium isotopic compositions of pore fluids and sediments in the Hikurangi subduction zone
  • DOI:
    10.1016/j.epsl.2024.118854
  • 发表时间:
    2024-09-15
  • 期刊:
  • 影响因子:
  • 作者:
    Min Luo;Meigeng Yu;Marta E. Torres;Evan A. Solomon;Joris Gieskes;Chen-Feng You;Liru Kong;Duofu Chen
  • 通讯作者:
    Duofu Chen

Joris Gieskes的其他文献

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{{ truncateString('Joris Gieskes', 18)}}的其他基金

Development of a Simple Technique to Analyze Rare Earth Elements in Pore Fluids to Investigate the Potential Cycling of REE in Near-Surface Sediments
开发一种分析孔隙流体中稀土元素的简单技术,以研究近地表沉积物中稀土元素的潜在循环
  • 批准号:
    0095416
  • 财政年份:
    2001
  • 资助金额:
    $ 12.49万
  • 项目类别:
    Standard Grant
Sediment and Pore Fluid Studies in the Taiwan Subduction/Collision Zone
台湾俯冲/碰撞带沉积物和孔隙流体研究
  • 批准号:
    9618661
  • 财政年份:
    1997
  • 资助金额:
    $ 12.49万
  • 项目类别:
    Standard Grant
OSN-1 Borehole Wireline Logging and Water Sampling
OSN-1 钻孔电缆测井和水采样
  • 批准号:
    9633355
  • 财政年份:
    1996
  • 资助金额:
    $ 12.49万
  • 项目类别:
    Standard Grant
Collabortive Research: Fluid Flow Paths in the Costa Rica Accretionary Wedge
合作研究:哥斯达黎加增生楔中的流体流动路径
  • 批准号:
    9302907
  • 财政年份:
    1994
  • 资助金额:
    $ 12.49万
  • 项目类别:
    Standard Grant
Multiple Sampling of DSDP/ODP Borehole Waters for Geochemical Studies
用于地球化学研究的 DSDP/ODP 钻孔水多重采样
  • 批准号:
    9301730
  • 财政年份:
    1993
  • 资助金额:
    $ 12.49万
  • 项目类别:
    Standard Grant
AIT (U.S.) - CCNAA (Taiwan) Cooperative Research: A Geochemical Study of Mud Volcanoes on Taiwan
AIT(美国)- CCNAA(台湾)合作研究:台湾泥火山地球化学研究
  • 批准号:
    9121159
  • 财政年份:
    1992
  • 资助金额:
    $ 12.49万
  • 项目类别:
    Standard Grant
The Systematics of B and Be in Subduction Zone Sediments
俯冲带沉积物B和Be的系统学
  • 批准号:
    9216786
  • 财政年份:
    1992
  • 资助金额:
    $ 12.49万
  • 项目类别:
    Continuing Grant
The Systematics of B and Be in Subduction Zone Sediments
俯冲带沉积物B和Be的系统学
  • 批准号:
    9115784
  • 财政年份:
    1991
  • 资助金额:
    $ 12.49万
  • 项目类别:
    Standard Grant
Multiple Sampling of DSDP/ODP Bore Hole Waters
DSDP/ODP 钻孔水的多次采样
  • 批准号:
    8922434
  • 财政年份:
    1990
  • 资助金额:
    $ 12.49万
  • 项目类别:
    Standard Grant
Bore Hole Water Studies, Hole 396B During Re-entry Experiment
再入实验期间的钻孔水研究,396B 孔
  • 批准号:
    8722967
  • 财政年份:
    1988
  • 资助金额:
    $ 12.49万
  • 项目类别:
    Standard Grant

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Impact of Urban Environmental Factors on Momentary Subjective Wellbeing (SWB) using Smartphone-Based Experience Sampling Methods
使用基于智能手机的体验采样方法研究城市环境因素对瞬时主观幸福感 (SWB) 的影响
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