Penrose Conference on "Ophiolites and Oceanic Crust: New Insights from Field Studies and Ocean Drilling Program

彭罗斯会议“蛇绿岩和洋壳：实地研究和海洋钻探计划的新见解”

• 批准号: 9813451
• 负责人: Yildirim Dilek
• 金额: $ 2万
• 依托单位: Miami University
• 依托单位国家: 美国
• 项目类别: Standard Grant
• 财政年份: 1998
• 资助国家: 美国
• 起止时间: 1998-08-01 至 1999-07-31
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=9813451&HistoricalAwards=false
• 关键词: Penrose; Conference; Ophiolites; Oceanic; Crust

OCE 98-13451 Dilek Proposal is for support of a Penrose Conference on "Ophiolites and Oceanic Crust: New Insights from Field Studies and Ocean Drilling Program" for supplemental funds to cover one month of salary during conference planning and execution, for funds to publish results, and for associated conference costs that include a fieldtrip and subsidization of travel costs for conference attendees. The conference is designed to bring together both marine and land scientists for discussion of multidisciplinary studies involving the nature and origin of the oceanic crust. Emphasis will be placed on integrating recent Ocean Drilling Program drilling results from a variety of oceanic environments with recent studies of ophiolitic land analogues, with special emphasis on results from the Oman and Troodos ophiolites. Specific ODP results to be discussed include those resulting from drilling in upper oceanic crust near a mid-ocean ridge (Costa Rica Rift), tectonic exposures of middle to lower oceanic crust and mantle (Mid-Atlantic Ridge, Hess Deep, and Southwest Indian Ridge), and tectonic environments associated with oceanic volcanic arcs (Lau Basin, Tonga forearc, and Izu-Bonin-Mariana forearc and backarc). This Penrose Conference will augment the objectives and activities of the ODP Architecture of the Oceanic Lithosphere Program Planning Group. It will consist of a three day meeting for 70 participants, followed by a fieldtrip and a day of informal discussions, to be held 9/13/98-9/17/98. ***

OCE 98-13451迪莱克提案旨在支持彭罗斯会议“蛇颈岩和大洋地壳：来自实地研究和大洋钻探计划的新见解”，提供补充资金，以支付会议规划和执行期间一个月的工资，提供公布结果的资金，并提供相关的会议费用，包括实地考察和补贴与会者的差旅费。 会议旨在使海洋和陆地科学家聚集一堂，讨论涉及海洋地壳性质和起源的多学科研究。重点将放在整合最近的大洋钻探计划钻探结果从各种海洋环境与蛇绿岩陆地类似物的最新研究，特别是从阿曼和特罗多斯蛇绿岩的结果。将讨论的具体ODP结果包括大洋中脊（哥斯达黎加裂谷）附近的上洋壳钻探结果、中下洋壳和地幔的构造暴露（大西洋中脊、赫斯深海和西南印度洋脊）以及与大洋火山弧有关的构造环境（劳盆地、汤加前弧和伊苏-博宁-马里亚纳前弧和后弧）。 本次彭罗斯会议将扩大大洋岩石圈计划规划组ODP架构的目标和活动。 它将包括一个为期三天的会议，有70名与会者参加，然后是一次实地考察和一天的非正式讨论，将于1998年9月13日至1998年9月17日举行。 ***