U.S.-Latin America: Geology, Petrology, and Hazards of Cerro Negro Volcano, Nicaragua

美国-拉丁美洲：尼加拉瓜塞罗内格罗火山的地质学、岩石学和灾害

• 批准号: 9317008
• 负责人: Stanley Williams
• 金额: $ 1.76万
• 依托单位: Arizona State University
• 依托单位国家: 美国
• 项目类别: Standard Grant
• 财政年份: 1994
• 资助国家: 美国
• 起止时间: 1994-03-15 至 1996-08-31
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=9317008&HistoricalAwards=false
• 关键词: U.S.; Latin; America; Geology; Petrology

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WPC 2 B J Z 编号|X ._ X 6 X @ `7 X @ 惠普（HP）LaserJet 4 INTHP4-1.PRS X @ \ E X @ 2 6 F V N Z #|X 快递 ? x x x， X 6 X @ `7 X @ 惠普（HP）LaserJet 4 INTHP4-1.PRS X 6 X @ 8个; \ E X @ 2 0 F Z : 得双曲余切值. 9317008威廉姆斯这个美洲计划奖将支持斯坦利N。威廉姆斯，亚利桑那州州立大学和克劳迪奥古铁雷斯博士，地球科学研究所。 研究的主要目的是确定位于尼加拉瓜西部的Cerro Negro火山是一个异常长寿的火山锥还是成层火山发展的早期阶段。 绘图和地层研究将试图记录该系统的历史，作为详细的矿物学，化学和同位素研究的基础产品。研究的辅助目标是描述火山及其目前的活动状态，并建立一个基线，以便分析未来的活动变化。 这项工作将包括对火山的演变和目前活动进行地质、地球化学和地球物理研究。 将绘制一张可能与未来火山爆发有关的潜在危险地图。 塞罗内格罗火山是中美洲最活跃和增长最快的火山之一。它周围的地区是尼加拉瓜第二大人口中心，作为一个生产性农业区具有特别的经济重要性。这座火山对该国的人口和经济构成威胁，监测火山活动并确定火山造成的重大危害，将对该区域产生积极影响。 尼加拉瓜地球科学研究所将与研究工作充分合作，并转让这项研究所产生的方法和想法，这将为他们提供必要的工具，以便对尼加拉瓜境内许多其他活火山和威胁性火山进行类似的研究。***