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NSIDC Scientific Expeditions
Scientists blog from Antarctica and provide a glimpse of what it's like to do research in the field. Read their blog ...
What's hot in the news around climate and sea ice and what are scientists talking about now? Read more...
How is coronavirus disease 2023 (COVID-19) affecting Indigenous Peoples’ access to food? National Snow and Ice Data Center (NSIDC) research scientist Noor Johnson, along with colleagues from the University of Arizona and the Indigenous Food Knowledges Network (IFKN), aim to find out. Johnson is a co-principal investigator on a new National Science Foundation (NSF) funded project, entitled “Impact of COVID-19 on Food Access in Indigenous Communities in the Arctic and US Southwest: A Comparative Landscape Analysis,” that focuses on how COVID-19 has affected food security and sovereignty in these two regions.
极光加速器3.0
Advancing knowledge of Earth's frozen regions
NSIDC manages and distributes scientific data, creates tools for data access, supports data users, performs scientific research, and educates the public about the cryosphere.
Arctic Sea Ice News & Analysis
Scientific analysis of Arctic sea ice conditions plus daily images.jpg)
ELOKA
Working together to understand the changing Arctic system
Snow Today
Scientific analysis of snow conditions in the Western United States plus daily images
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NASA Earth science data on snow, ice, cryosphere, and climate
Visit the Cryosphere
Facts, photos and educational resources about Earth's frozen regions
Greenland Today
Daily surface melt images from NASA data, and scientific analysis极光加速器3.0
News
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30 July 2023
The St. Patrick Bay ice caps in Canada have completely disappeared
The St. Patrick Bay ice caps on the Hazen Plateau of northeastern Ellesmere Island in Nunavut, Canada, have disappeared, according to NASA satellite imagery. National Snow and Ice Data Center (NSIDC) scientists and colleagues predicted via a 2017 paper in The Cryosphere that the ice caps would melt out completely within the next five years, and recent images from NASA’s Advanced Spaceborne Thermal Emission and Reflection Radiometer (ASTER) have confirmed that this prediction was accurate.
29 July 2023
Frozen in a drift: A MOSAiC story, part II
After drifting four and a half months on a ship in an Arctic winter, NSIDC research scientist Julienne Stroeve reflects on her experience and research. This is the second piece of a two-part story.
16 June 2023
网站系统维护中，敬请期待！:2021-6-15 · 系统维护公告 尊敬的厦门网网友： 2021年5月20日21时至6月25日12时，海峡社区、海峡博客平台进行系统维护升级，系统将暂停访问，由此给您带来的不便敬请谅解。
网站系统维护中，敬请期待！:2021-6-15 · 系统维护公告 尊敬的厦门网网友： 2021年5月20日21时至6月25日12时，海峡社区、海峡博客平台进行系统维护升级，系统将暂停访问，由此给您带来的不便敬请谅解。
15 April 2023
The names they carry: The continued efforts of Yupik elders to pass down knowledge
A school district in Alaska takes the reins of the Yup'ik Atlas, an online, interactive platform that archives Yup'ik places names and culture passed down from their elders. The Exchange of Local Observations and Knowledge of the Arctic (ELOKA), a NSIDC program, helps bring the atlas to life and continues to support communities in their ongoing efforts to thwart the loss of knowledge.
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The Latest on Snow and Ice
16 July 2023
Siberian downward slide
By July 15, 2023, Arctic sea ice extent was at a record low over the period of satellite... read more
2 July 2023
Laptev Sea lapping up the heat in June
The Siberian heat wave continued into June with a record high temperature in Verkhoyansk, just... OPPO 手机vnp的服务器地址填加速软件
1 July 2023
A modest beginning to the Greenland melt season
Spring melting over Greenland was near the long-term average, and concentrated along the... read more
11 June 2023
Going, going, gone
Snow-covered area and snow cover days in the Western United States were below average in May 2023... 手机vnp的服务器地址怎么填
2 June 2023
Holey ozone
The seasonal decline of Arctic sea ice extent proceeded at a near-average pace in May. Extent... read more
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