Contamination controlled sub sampling of pressurised cores from IODP Leg 311, Cascadia hydrates

卡斯卡迪亚水合物 IODP Leg 311 加压岩心的污染控制子取样

• 批准号: 17505841
• 负责人: Professor Dr. Wolfgang H. Müller
• 金额: --
• 依托单位: Fachgebiet Kontinuumsmechanik und Materialtheorie
• 依托单位国家: 德国
• 项目类别: Infrastructure Priority Programmes
• 财政年份: 2005
• 资助国家: 德国
• 起止时间: 2004-12-31 至 2009-12-31
• 项目状态: 已结题
• 来源: https://gepris.dfg.de/gepris/projekt/17505841?language=en
• 关键词: Contamination; controlled; sub; sampling; pressurised

IODP Leg 311, Cascadia Margin Hydrates, offers to improve and pilot use it s novel and unique pressurised sub sampling PRESS-ystem for pressurised down hole cores. Technische Universität Berlin has developed PRESS in the EU research project HYACINTH in 2001/2005. Feasibility of transfer and sub sampling tasks are being tested in April and May 2005 with good results. Additional contamination reduction and control as proposed shall improve the utility of PRESS for gas hydrate and geomicrobiological research in scientific ocean drilling. Contamination control applies methods of mechanics, fluid mechanics, materials, sterilisation and fluorescence. Pilot use is being planned in Victoria, British Columbia, October to November 2005, at the end and after scientific drilling with RV Joides Resolution. Co-operation with the Canadian Geological Survey, with IODP-TAMU, US and Japanese scientists of Leg 311 has been prepared. Downstream microbiological pressurised research equipment of HYACINTH, developed by Prof. John Parkes, University of Cardiff, shall also be used. An equivalent request for financial support is being presently submitted by J. Parkes at NERC, the UK National Environmental Research Council.

IODP腿311（Cascadia Margin Rydrates）提供了改进和试点的新颖和独特的加压子采样新闻系统，用于加压下孔芯。 TechnischeUniversität柏林在2001/2005年开发了欧盟研究项目的新闻界。转移和子抽样任务的可行性在2005年4月和2005年5月进行了测试，结果良好。拟议的额外污染减少和控制应改善对科学海洋钻井中气体水合物和地球生物学研究的媒体效用。污染控制应用了力学，流体力学，材料，灭菌和荧光的方法。计划在不列颠哥伦比亚省维多利亚州的2005年10月至2005年11月在RV加入RV RAIDES解决方案之后，计划在不列颠哥伦比亚省维多利亚。已经准备了与加拿大地质调查局与IODP-TAMU，美国和日本科学家的合作311。还应使用由加的夫大学约翰·帕克斯（John Parks）教授开发的风信子的下游微生物加压研究设备。英国国家环境研究委员会NERC的J. Parkes提出了同等的财政支持请求。