搜索结果: 1-15 共查到“国际动态 antarctica”相关记录36条 . 查询时间(0.087 秒)
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IAEA and Argentina Strengthen Cooperation to Improve Cancer Care and to Address Plastic Pollution in the Antarctica(图)
原子能机构 阿根廷 核技术 癌症治疗 塑料污染问题
2023/3/14
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Extreme melt on Antarctica's George VI Ice Shelf(图)
Extreme melt Antarctica George VI Ice Shelf
2021/3/12
Antarctica's northern George VI Ice Shelf experienced record melting during the 2019-2020 summer season compared with 31 previous summers of dramatically lower melt, a University of Colorado Boul...
Researchers have uncovered a critical connection between winds at Earth's equator and atmospheric waves 6,000 miles away at the South Pole.The U.S. National Science Foundation-funded team has fou...
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Banks of Antarctica's Ross Sea offer rich food source for emperor penguins(图)
Banks Antarctica Ross Sea rich food source emperor penguins
2020/8/14
A new U.S. National Science Foundation-supported study provides some of the most comprehensive evidence to date of the lengths penguins will go for a meal. The results were reported in the journa...
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Discovery of first active seep in Antarctica provides new understanding of methane cycle(图)
active seep Antarctica new understanding methane cycle
2020/7/31
The discovery of the first active methane seep in Antarctica is providing scientists with a new understanding of the methane cycle, and the role methane found in this region may play in warming the pl...
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Robotic underwater vehicle snaps first images of seafloor beneath Antarctica's Thwaites Glacier(图)
Robotic underwater vehicle snaps first images seafloor beneath Antarctica Thwaites Glacier
2020/2/20
During the first study of the ocean floor beneath Antarctica’s Thwaites Glacier, scientists took images of the glacier's foundations. Thwaites now accounts for about 4% of global sea level rise, and r...
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When the temperature drops below freezing, snow and ice often follow. But that's not always the case in Antarctica, where for the first time, drizzle has been recorded at temperatures well below freez...
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Reframing the dangers Antarctica's meltwater ponds pose to ice shelves and sea level
dangers Antarctica meltwater ponds pose ice shelves sea level
2019/11/15
Dangers to ancient Antarctic ice portend a future of rapidly rising seas, but a new study, partially funded by NSF, may relieve one nagging fear. Meltwater ponds fracturing the ice below them may not ...
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Study uncovers surprising melting patterns beneath Antarctica's Ross Ice Shelf(图)
patterns Antarctica Ross Ice Shelf
2019/10/28
Scientists working on the ROSETTA-Ice project, a three-year, multi-institution survey of the Ross Ice Shelf in Antarctica, have assembled an unprecedented view of the seafloor beneath the ice sheet.In...
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Scientists set sail on expedition to investigate 'Iceberg Alley' off Antarctica(图)
Scientists set expedition investigate Iceberg Alley Antarctica
2019/11/22
The 5.4 million-square-mile Antarctic Ice Sheet is the greatest mass of fresh water on Earth. If it all were to melt, it would raise global sea levels some 220 feet. Searching for answers to how fast ...
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Modernization of NSF’s logistics hub in Antarctica ready to move forward(图)
Modernization NSF logistics hub Antarctica ready move forward
2019/11/22
The National Science Board (NSB) has authorized the National Science Foundation (NSF) to move forward with the Antarctic Infrastructure Modernization for Science (AIMS) project. AIMS is planned as a 1...
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Some Antarctic fish living in the planet’s coldest waters are able to cope with the stress of rising carbon dioxide levels in the ocean. They can even tolerate slightly warmer waters. But they can’t d...
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Intensifying Winds Could Increase East Antarctica’s Contribution to Sea Level Rise(图)
Intensifying Winds Increase East Antarctica’s Contribution Sea Level Rise
2017/11/23
Totten Glacier, the largest glacier in East Antarctica, is being melted from below by warm water that reaches the ice when winds over the ocean are strong — a cause for concern because the glacier hol...
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Wave Glider Surfs Across Stormy Drake Passage In Antarctica(图)
wave glider surfs stormy drake passage antarctica
2017/10/24
The Southern Ocean is key to Earth’s climate, but the same gusting winds, big waves and strong currents that are important to ocean physics make it perilous for oceanographers.Instead their job is inc...