搜索结果: 1-15 共查到“国际动态 理学 loss”相关记录21条 . 查询时间(0.296 秒)
Rondaxe Lake in Herkimer County, New York, represents classic Adirondack Park waters. But over the last quarter-century, Rondaxe – like thousands of lakes in temperate zones around the world – has bee...
Ecohydrologists show environmental damage from loss of fog is observable from outer space（图）
Ecohydrologists environmental damage from los fog observable outer space
2020/6/12
A new National Science Foundation-funded study led by ecohydrologists at Indiana University has shown for the first time that it's possible to use satellite data to measure the threat o...
Predicting Alzheimer's-like memory loss before it strikes（图）
Predicting Alzheimer's-like memory loss before it strikes
2019/12/6
For someone with Alzheimer's disease, there's no turning back the clock. By the time memory loss and other worrisome signs appear, cognitive decline has already begun.Now, NSF-funded researchers at Gl...
Red seaweeds, including those in sushi, thrive despite ancestor's loss of genes（图）
Red seaweeds ancestor loss of genes
2019/11/5
You'd think that losing 25 percent of your genes would be a big problem for survival. But not for red algae, including the seaweed used to wrap sushi.Red algae include phytoplankton and seaweeds, also...
Most of the frogs alive today owe a big thank you to the asteroid or comet that delivered the coup de grace to the dinosaurs.A new study by Chinese and American biologists shows that if the ...
Female vampire bats form strong social bonds with their mothers and daughters as they groom and share regurgitated meals of blood. They also form friendships with less closely related bats. Gerry Cart...
Barrier-island migration drives large-scale marsh loss（图）
Barrier-island migration drives large-scale marsh loss
2017/2/16
If you’ve visited the Outer Banks or other barrier islands, you’ve likely experienced their split personalities—places where high waves can pound the sandy ocean shore while herons stalk placid saltma...
Arctic sea ice loss impacts beluga whale migration
Arctic sea ice loss beluga whale migration
2017/2/15
The annual migration of some beluga whales in Alaska is altered by sea ice changes in the Arctic, while other belugas do not appear to be affected.A new study led by the University of Washin...
How hearing loss can change the way nerve cells are wired
hearing loss change way nerve cells wired
2016/12/27
It’s winter, and your head is stuffed up from the cold or flu. Everything sounds muffled.If this has ever happened to you, you may have experienced conductive hearing loss, which occurs when sound can...
Widespread loss of ocean oxygen to become noticeable in 2030s
Widespread loss ocean oxygen noticeable in 2030s
2016/5/6
A reduction in the amount of oxygen dissolved in the oceans due to climate change is already discernible in some parts of the world and should be evident across large regions of the oceans between 203...
Losing the ability to fly gave ancient penguins their unique locomotion style. But leaving the sky behind didn’t cause major changes in their brain structure, researchers from The University of T...
On thin ice: Combined Arctic ice observations show decades of loss（图）
On thin ice Combined Arctic ice decades of loss
2015/3/18
It’s no surprise that Arctic sea ice is thinning. What is new is just how long, how steadily, and how much it has declined. University of Washington researchers compiled modern and historic measuremen...
Smothered oceans: Extreme oxygen loss in oceans accompanied past global climate change
Smothered oceans Extreme oxygen loss oceans accompanied past global climate change
2015/3/4
Seafloor sediment cores reveal abrupt, extensive loss of oxygen in the ocean when ice sheets melted roughly 10,000-17,000 years ago, according to a study from the University of California, Davis. The ...
Study Projects Unprecedented Loss of Corals in Great Barrier Reef Due to Warming
Unprecedented Loss of Corals Great Barrier Reef Warming
2015/3/4
The coverage of living corals on Australia's Great Barrier Reef could decline to less than 10 percent if ocean warming continues, according to a new study that explores the short- and long-term conseq...
Tooth Loss in Birds Occurred About 116 Million Years Ago
Tooth Loss in Birds 116 Million Years Ago
2014/12/30
RIVERSIDE, Calif. — The absence of teeth or “edentulism” has evolved on multiple occasions within vertebrates including birds, turtles, and a few groups of mammals such as anteaters, baleen whales and...