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美国国家海洋与大气管理局(NOAA):2025北极愿景和战略报告(英文版)(42页).pdf

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1、 NOAAs Arctic Vision and Strategy National Oceanic&Atmospheric Administration March 2025(edited)2025 NOAA ARCTIC VISION&STRATEGY NOAA Arctic Executive Committee Kelly Kryc,Ph.D.Chair of Arctic Executive Committee,Arctic Senior Advisor,NOAA Headquarters Robert Foy,Ph.D.Science and Research Director,A

2、laska Fisheries Science Center,National Marine Fisheries Service Amy E.Holman Alaska Regional Coordinator,National Ocean Service Sandy Lucas,Ph.D.Director,Arctic Research Program,Global Ocean Monitoring and Observing,Office of Oceanic and Atmospheric Research Scott Lundgren Director,Office of Respon

3、se and Restoration,National Ocean Service Elizabeth McLanahan Director,Office of International Affairs,NOAA Headquarters Donald Moore Director,Alaska Environmental Science and Service Integration Center,National Weather Service Kaitlyn Montn Director,Office of Legislative and Intergovernmental Affai

4、rs,NOAA Headquarters Demian Schane Office of General Counsel,NOAA Headquarters CAPT Jeffrey Shoup NOAA Liaison to NORAD/USNORTHCOM,Office of Marine and Aviation Operations Kelly Turner Chief of Staff,National Environmental Satellite,Data and Information Service Erik Brush,Ph.D.Chair of Arctic Action

5、 Team,POC to the Arctic Executive Committee,Office of Coast Survey NOAA Arctic Writing Team NOAA Arctic Executive Committee David Allen Arctic Research Program,Global Ocean Monitoring and Observing Program,OAR Mikayla Basanese International Activities Office,OAR John Bengtson,Ph.D.Alaska Fisheries S

6、cience Center,NMFS Kaja Brix,Ph.D.Alaska Regional Office,NMFS Ludovic Brucker,Ph.D.Center for Satellite Applications and Research,NESDIS Jessica Cherry,Ph.D.National Centers for Environmental Information,NESDIS Geoffrey Dipre,Ph.D.Office of International Affairs,NOAA HQ Cynthia Garcia,Ph.D.Arctic Re

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1. **北极变化加剧**:北极变暖速度是全球平均的3倍,1979-2023年9月海冰范围减少43%(相当于两个阿拉斯加面积),预计2050年前可能出现无冰夏季。 2. **经济与生态影响**:2022-2023年阿拉斯加渔业因气候损失18亿美元,鱼类种群北移,生态系统从底栖转向浮游主导。 3. **NOAA战略框架**:围绕三大支柱(环境科学、协作管理、社区韧性)制定六项目标,包括加强海冰监测、改进气候预测、深化原住民合作等。 4. **技术投入**:部署无人系统、卫星观测及新型传感器,填补73%阿拉斯加水域测绘空白,推动数据共享(FAIR原则)与原住民知识(CARE原则)整合。
**北极变暖有多快?** **海冰消失有何影响?** **如何应对北极新挑战?**
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