Collaborative Research: Studies of Arctic Climate Feedbacks Using SHEBA Data and the NCAR Climate System Model

该项目是北极海洋表面热收支（SHEBA）项目综合提案的一部分。SHEBA项目当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，一艘被冻结在波弗特海和楚科奇海的浮冰中的破冰船被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完整的年循环数据，这些数据将用于改进海冰对全球变暖响应的模式参数化。该项目以列模型方法使用来自所有环境的数据，以检查每个环境中更改之间的反馈。将使用一系列海冰模型，其结果将被纳入国家大气研究中心社区气候系统模型，以改进北极气候的模拟。该项目的活动是加强SHEBA研究项目成果的重要努力，该项目旨在改进柱状、中尺度和环流模式（GCMs），从而更好地模拟北极海冰对预估全球变暖趋势的响应。

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 uses data from all environments in a column-model approach to examine feedbacks between changes in each environment. A hierarchy of sea-ice models will be used and the results will be incorporated into the National Center for Atmospheric Research Community Climate System Model to produce improved simulations of Arctic climate. 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.