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Expedition to service Ocean Observatories Initiative Pioneer Array（图）
Expedition service Ocean Observatories Initiative Pioneer Array
2020/6/12
After 10 weeks of preparation, two weeks of isolation, documentation of negative COVID-19 tests, temperatures taken and personal protective gear in place, nine science team members from the Woods Hole...
Research expedition faces extreme conditions in fast-changing Arctic
Research expedition extreme conditions fast-changing Arctic
2020/4/29
In October 2019, scientists froze a ship filled with equipment into Arctic sea ice with the intention of drifting across the Arctic Ocean for a full year, gathering data on polar atmosphere, ice and o...
Research expedition faces extreme conditions in fast-changing Arctic（图）
Research expedition faces extreme conditions fast-changing Arctic
2020/4/26
In October 2019, scientists froze a ship filled with equipment into Arctic sea ice with the intention of drifting across the Arctic Ocean for a full year, gathering data on polar atmosphere, ic...
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 ...
Lost Continent Of Zealandia:Scientists Return From Expedition To Sunken Land（图）
Lost Continent Zealandia Scientists Expedition Sunken Land
2017/10/24
After a nine-week voyage to study the lost, submerged continent of Zealandia in the South Pacific, a team of 32 scientists from 12 countries has arrived in Hobart, Tasmania, aboard the research vessel...
Scientists embark on expedition to submerged continent Zealandia
Scientists expedition submerged continent Zealandia
2017/7/25
Surrounding New Zealand is a mass of Earth's crust about half the size of Australia, the continent Zealandia. What makes Zealandia different from other continents is that more than 90 percent of it is...
Expedition to the Aleutian Islands:Geoscientists head to remote Alaska volcanoes
the Aleutian Islands Geoscientists head Alaska volcanoes
2015/8/13
This is the 11th part in a series on NSF's geosciences risk and resilience interest area. Please see parts one, two, three,four, five, six, seven, eight, nine...
The Arctic Coring Expedition (ACEX) Recovers a Cenozoic History of the Arctic Ocean
Arctic Coring Expedition (ACEX) Recovers a Cenozoic History Arctic Ocean
2015/7/24
The Arctic Ocean is a small, nearly landlocked ocean basin that is the shallowest in the world (Figure 1). It has maintained a polar location since forming in Early Cretaceous times (Grantz et al., 19...
aSpire The amundsen Sea polynya international research expedition
international research expedition Sea
2015/7/15
In search of an explanation for some of the greenest waters ever seen
in coastal Antarctica and their possible link to some of the fastest melting glaciers
and declining summer sea ice, the Amunds...
NSF Dispatches Rapid Response Oceanographic Expedition to Chile Earthquake Site（图）
Oceanographic Expedition Earthquake Site
2010/3/23
Scientists funded by the National Science Foundation (NSF) and affiliated with the Scripps Institution of Oceanography (SIO) at the University of California at San Diego are undertaking an expedition ...
Acclimatization in High-Altitude Sport：Predictive Modeling of Oxygen Saturation as an Expedition Management Tool
High-Altitude Sport Expedition Management Tool Oxygen Saturation
2009/9/3
A management perspective is taken in developing a predictive model to forecast blood oxygen saturation levels for trekkers and mountaineers ascending to high altitudes. Blood oxygen saturation is an i...
On the Accuracy of Wind Measurements Made with the Radiotheodolite Used during the Swedish-Finnish-Swiss IGY Expedition to Spitzbergen
Accuracy Wind Measurements Radiotheodolite Used Swedish-Finnish-Swiss IGY Expedition Spitzbergen
2009/6/19
On the Accuracy of Wind Measurements Made with the Radiotheodolite Used during the Swedish-Finnish-Swiss IGY Expedition to Spitzbergen.
Scientists Return from Expedition to Drill Beneath Frozen Russian Lake（图）
Expedition Frozen Russian Lake Scientists
2009/6/3
A team of scientists from the United States, Germany, Russia and Austria has just returned from a six-month drilling expedition to a frozen lake in Siberia: Lake El'gygytgyn, "Lake E" for short.Lake E...
《The Bird-Woman of the Lewis and Clark Expedition》（图）
Katherine Chandler The Bird-Woman of the Lewis and Clark Expedition
2009/5/15
One June day Captain Lewis was walking ahead of the boats. He heard a great noise up the River. He pushed on fast. After walking seven miles, he came to the great Falls of the Missouri. He was the fir...
Diving at Extreme Altitude: Dive Planning and Execution During the 2006 High Lakes Science Expedition
Altitude Compensated Decompression Schedules altitude diving standards technical diving protocols
2009/5/6
The NASA Ames Diving Safety Office supported the successful diving operations of the 2006 High Lakes Project, HLP, in the 19,400 ft (5,913 m) crater lake of the Licancabur volcano in Bolivia. The HLP...