RAPID: GEOTRACES: Determination of Copper Distribution, Speciation, and the Relationship to Picoplankton Community Structure for the U.S. GEOTRACES Zonal North Atlantic

RAPID：GEOTRACES：确定美国 GEOTRACES 北大西洋的铜分布、形态以及与微型浮游生物群落结构的关系

基本信息

批准号：
1137827
负责人：
James Moffett
金额：
$ 5.86万
依托单位：
University of Southern California
依托单位国家：
美国
项目类别：
Standard Grant
财政年份：
2011
资助国家：
美国
起止时间：
2011-07-01 至 2013-06-30
项目状态：
已结题

来源：
https://www.nsf.gov/awardsearch/showAward?AWD_ID=1137827&HistoricalAwards=false
关键词：
RAPID GEOTRACES Determination Copper Distribution

项目摘要

The U.S. GEOTRACES North Atlantic zonal section cruise was scheduled for 15 October through 5 December 2010. Because of a major irresolvable mechanical failure of the ship's propulsion system, the expedition had to be terminated in the Cape Verde Islands on 4 November after completing about one third of the planned track. This required on-the-spot changes in return travel for all sea-going investigators as well as in shipping arrangements for all their samples and equipment. The funds requested in this proposal address the PI's need to cover a graduate student, travel, and supplies costs associated with his participation in the continuation of the North Atlantic section cruise scheduled for autumn 2011. Graduate student and travel support are needed to ensure a student at the University of Southern California can participate in the conclusion of the cruise and collect samples to finish his dissertation. Additional travel costs are included to demobilize the ship at the end of the cruise. Funds for supplies replace those lost during the initial leg of the cruise. At the end of this project, the relationship between Cu cycling and its speciation over a wide range of oceanographic regimes will be documents, as well as the influence of this element on the community structure of Prochlorococcus at the eco-type level.

美国的地理位置北大西洋地区区域定于2010年10月15日至12月5日。由于该船的推进系统发生了重大不可抵御的机械故障，因此必须在11月4日在佛得角群岛终止该探险队在完成计划的赛道大约三分之一后。这需要对所有乘船研究人员以及所有样品和设备的运输安排进行返回旅行的现场变化。该提案中要求的资金涉及PI涵盖与他参与计划于2011年秋季持续的北大西洋区延续相关的研究生，旅行和供应费用的需求。需要研究生和旅行支持以确保南加州大学的学生能够参与巡航和收集样品的结束，以结束示例。包括额外的旅行费用，以使巡航结束时船舶复员。耗材的资金取代了在巡航最初的阶段中丢失的人。在该项目结束时，CU骑自行车与其物种形成之间在各种海洋学方面之间的关系将是文档，以及该元素对生态型级别氯环菌社区结构的影响。