Dynamic and thermodynamic processes of snow covered sea ice

积雪海冰的动力和热力学过程

• 批准号: RGPIN-2015-04950
• 负责人: Barber, David
• 金额: $ 2.99万
• 依托单位: University of Manitoba
• 依托单位国家: 加拿大
• 项目类别: Discovery Grants Program - Individual
• 财政年份: 2017
• 资助国家: 加拿大
• 起止时间: 2017-01-01 至 2018-12-31
• 项目状态: 已结题
• 来源: https://www.nserc-crsng.gc.ca/ase-oro/Details-Detailles_eng.asp?id=633963
• 关键词: Dynamic; thermodynamic; processes; snow; covered

The Arctic icescape is transforming rapidly from one dominated by a perennial to a seasonal sea ice cover.  The summer minimum extent of Arctic sea ice has declined by 50% since the earliest satellite records, with a record minimum in September 2012.  These changes have significant implications throughout the Arctic ocean-sea ice-atmosphere (OSA) interface, and through teleconnections to lower latitudes of our planet.  The impacts of changes in the areal extent, thickness and circulation of sea ice are varied and significant throughout most components of the physical, biological, and biogeochemical aspects of the Arctic marine environment.  There are also many climate related issues affecting indigenous use of the icescape and safe operation of maritime industries now jockeying to develop newly accessible resources in the Arctic.  My

北极冰盖正在迅速从常年海冰覆盖转变为季节性海冰覆盖。自最早的卫星记录以来，北极海冰的夏季最小范围已经下降了50%，2012年9月达到创纪录的最小值。这些变化对整个北极海洋-海冰-大气（OSA）界面都有重要影响，海冰面积、厚度和环流的变化对地球物理、生物、北极海洋环境的生物和地球化学方面。还有许多与气候有关的问题影响着冰景的土著使用和海洋工业的安全运作，目前正在努力开发北极新的可获得资源。我的