NNA Track 2: Collaborative Research: The impact of climate change on Greenland&#39;s glacial fjords, ecosystems, and local communities

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项目编号	1927722
	NNA Track 2: Collaborative Research: The impact of climate change on Greenland's glacial fjords, ecosystems, and local communities
	Kristin Laidre (Principal Investigator)
主持机构	University of Washington
项目开始年	2019
	2019-11-01
项目结束日期	2020-10-31
资助机构	US-NSF
项目类别	Standard Grant
项目经费	62357(USD)
国家	美国
语种	英语
英文摘要	Navigating the New Arctic (NNA) is one of NSF's 10 Big Ideas. NNA projects address convergence scientific challenges in the rapidly changing Arctic. The Arctic research is needed to inform the economy, security and resilience of the Nation, the larger region and the globe. NNA empowers new research partnerships from local to international scales, diversifies the next generation of Arctic researchers, and integrates the co-production of knowledge. This award fulfills part of that aim. Hundreds of glaciers around the Arctic flow into ocean fjords that are several miles wide, tens of miles long, and thousands of feet deep. Glacial meltwater and sediments released into the fjords make their waters nutrient-rich to the extent that glacial fjords, all over the Arctic region, are characterized by prosperous marine ecosystems, featuring a high density of seabirds, marine mammals, and fishes. As a result, many Arctic settlements are located near glacial fjords that, through their ecosystems, support hunting and fishing and contribute to the regional economy. As the Arctic warms, however, glaciers are melting and retreating, and ocean waters are expected to warm, thus affecting these glacial fjord ecosystems and the human communities they support. Within this project, researchers will take advantage of new projections of how the glaciers and the ocean will change, combined with improved understanding of glacial fjords and their ecosystems, to investigate change at two distinct glacial fjords in Greenland. The long-term goal of this project is to provide relevant planning information to the two communities in Greenland and develop a method that can be applied to other communities around the Arctic. The international research team, composed of glaciologists, oceanographers, marine ecosystem scientists, and social scientists, will use available data and hold discussions with community members to identify the relevant socioecological system components and linkages for two glacial fjord systems, one in Northwest Greenland and one in Southeast Greenland. This systems understanding will be combined with glacier and local climate (ocean and atmosphere) projections to determine how climate projections can be optimally utilized for sustainable planning and adaptation. This research will involve synthesis of existing information and co-production of knowledge with the two communities. A final workshop involving Greenland Government officials and other Arctic organizations will be used to develop a framework that can be applied throughout the Arctic. This award reflects NSF's statutory mission and has been deemed worthy of support through evaluation using the Foundation's intellectual merit and broader impacts review criteria.
文献类型	项目
条目标识符	http://119.78.100.173/C666/handle/2XK7JSWQ/214061
专题	环境与发展全球科技态势
推荐引用方式 GB/T 7714	Kristin Laidre .NNA Track 2: Collaborative Research: The impact of climate change on Greenland's glacial fjords, ecosystems, and local communities.2019.