Development and Analysis of Arctic Basin-Scale to Local-Scale Gridded Products in Support of Modeling Investigations during the SHEBA Period

支持 SHEBA 期间建模研究的北极盆地尺度到局部尺度网格产品的开发和分析

• 批准号: 0084324
• 负责人: James Maslanik
• 金额: $ 42.99万
• 依托单位: University of Colorado at Boulder
• 依托单位国家: 美国
• 项目类别: Continuing Grant
• 财政年份: 2000
• 资助国家: 美国
• 起止时间: 2000-08-01 至 2003-07-31
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=0084324&HistoricalAwards=false
• 关键词: Development; Analysis; Arctic; Basin; Scale

This project is part of an integrated set of proposals for the Surface Heat Budget of the Arctic (SHEBA) Ocean project. The goal of the current phase of the SHEBA project is to use data collected during a one year experiment during which an icebreaker frozen into the ice pack of the Beaufort and Chukchi Seas was used as a platform for data collection. A full annual cycle of data relating to feedbacks of the ocean-ice-atmosphere system was collected and will be used to improve model parameterizations of sea ice response to global warming. This project will process all satellite data taken during the field experiment and provide a final product of surface conditions that can be merged with aircraft data of surface properties. The merged data set will be valuable for modeling of ice and atmospheric conditions over a range of climate conditions. The activities of this project are an essential effort to enhance the outcome of the SHEBA research projects designed to improve column, mesoscale and General Circulation Models (GCMs) that facilitate better simulations of the Arctic sea ice response to projected global warming trends.

该项目是北极海洋表面热量收支项目综合提案的一部分。 SHEBA项目目前阶段的目标是使用在为期一年的实验中收集的数据，在此期间，一艘破冰船冻结在博福特和楚科奇海的冰层中，用作数据收集的平台。 收集了与海洋-冰-大气系统反馈有关的全年数据，将用于改进海冰对全球变暖反应的模型参数化。该项目将处理在实地试验期间获得的所有卫星数据，并提供可与飞机表面特性数据合并的表面状况最终产品。 合并后的数据集对于在一系列气候条件下模拟冰和大气条件将是有价值的。 这一项目的活动是一项重要的努力，目的是加强SHEBA研究项目的成果，这些研究项目旨在改进气柱、中尺度和大气环流模型，以便更好地模拟北极海冰对预测的全球变暖趋势的反应。