"Collaborative Research: Petascale Artic, Atlantic and Antarctic Virtual Experiment"

“合作研究：千万亿次北极、大西洋和南极虚拟实验”

• 批准号: 0904338
• 负责人: Christopher Hill
• 金额: $ 86.38万
• 依托单位: Massachusetts Institute of Technology
• 依托单位国家: 美国
• 项目类别: Standard Grant
• 财政年份: 2009
• 资助国家: 美国
• 起止时间: 2009-07-01 至 2014-06-30
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=0904338&HistoricalAwards=false
• 关键词: Collaborative; Research; Petascale; Artic; Atlantic

This award is funded under the American Recovery and Reinvestment Act of 2009 (Public Law 111-5).The Petascale Arctic-Atlantic-Antarctic Virtual Experiment (PAVE) will be a kilometer resolution, planetary scale ocean and sea ice simulation that will first be configured to span the Arctic Ocean, Atlantic Ocean, and Atlantic sector of the Southern Ocean, and by the end of the project period will generalize to a fully global simulation. Project implementation will be based on the Massachussetts Institute of Technology General Circulation Model (MITgcm), an ocean and sea-ice modeling system that contains non-hydrostatic and adjoint modeling capabilities that are applicable to kilometer scale and multi-year simulations. Scientific questions motivating the simulations are intended to inform sampling strategies for current and future ocean observing networks. This is a significant broader impact. The large volumes of model output will be managed and made available to researchers without petascale resources, using a novel replay capability that will be developed as part of this project.

该奖项是根据2009年《美国复苏和再投资法案》(Public Law 111-5)资助的。Petascale北极-大西洋-南极虚拟实验(Pave)将是一个千米分辨率的行星尺度海洋和海冰模拟，首先将被配置为跨越北冰洋、大西洋和南大洋的大西洋部分，在项目期结束时将推广到完全的全球模拟。项目实施将基于麻省理工学院大气环流模式(MITgCM)，这是一个海洋和海冰模拟系统，包含适用于公里级和多年模拟的非静力和伴随模拟能力。激发模拟的科学问题旨在为当前和未来海洋观测网络的抽样战略提供信息。这是一个重大的更广泛的影响。大量的模型输出将被管理，并向没有千万亿级资源的研究人员提供，使用将作为该项目的一部分开发的新的重播功能。