搜索结果: 1-15 共查到“大气科学 Scientists”相关记录39条 . 查询时间(0.078 秒)
Scientists have resolved a key climate change mystery, showing that the annual global temperature today is the warmest of the past 10,000 years, according to a Rutgers University-led study publis...
Atmospheric scientists study fires to resolve ice question in climate models（图）
Atmospheric scientists fires resolve ice question climate models
2020/9/4
When fossil fuel or biomass burns, soot -- also known as black carbon -- fills the air. Black carbon is an important short-term climate driver because it absorbs solar energy and can affect the format...
Scientists create world's most detailed tornado simulations（图）
Scientists world detailed tornado simulations
2020/8/27
At their most extreme, supercell thunderstorms -- those with persistent rotating updrafts -- can spawn tornadoes, causing widespread devastation.How do tornadoes form? What ingredients do they require...
Atmospheric scientists identify cleanest air on Earth in first-of-its-kind study（图）
Atmospheric scientists identify cleanest air Earth first-of-its-kind study
2020/6/12
Atmospheric scientist Sonia Kreidenweis of Colorado State University and her colleagues have identified an atmospheric region unchanged by human-related activities. The National Science...
Steering a (virtual) hurricane: New model gives scientists more control（图）
Steering a (virtual) hurricane New model scientists more control
2020/4/3
What if Hurricane Sandy had dealt New Jersey a glancing blow in 2012 instead of hitting it nearly head on? Or if the historic storm had made landfall farther south or north? What if the storm was smal...
Scientists demonstrate that cloud seeding can generate snowfall（图）
Scientists cloud seeding snowfall
2020/2/28
Scientists have successfully used a combination of radars and snow gauges to measure the impact of cloud seeding on snowfall. The new research addresses decades of speculation about the effectiveness ...
How small is the tiniest possible particle of ice? According to new NSF-funded research published in the journal Proceedings of the National Academy of Sciences, the smallest nanodroplet of water in w...
Scientists project northward expansion of Valley fever by end of 21st century（图）
Scientists northward expansion Valley fever 21st century
2019/10/18
Valley fever is endemic to hot, dry regions such as California's San Joaquin Valley in the southwestern United States, but scientists at the University of California, Irvine predict that climate chang...
Scientists discover how birds navigate crosswinds（图）
Scientists birds navigate crosswinds
2019/10/23
While pilots rely on radio signals, advanced computations and other tools to keep them on course during strong crosswinds, birds can naturally navigate these demanding conditions -- in environments wi...
Cloud Seeding For Snow：Does It Work?Scientists Report First Quantifiable Observations（图）
Cloud Seeding For Snow Scientists Report First Quantifiable Observations
2018/2/1
For the first time, scientists have obtained direct, quantifiable observations of cloud seeding for increased snowfall -- from the growth of ice crystals, through the processes that occur in clouds, t...
Scientists brave Hurricane Harvey's fierce winds and pelting rain--Irma is next（图）
Scientists Hurricane Harvey's fierce winds pelting rain Irma
2017/9/20
The outer rainbands of Hurricane Harvey's intensifying winds were moving onshore in South Texas, bringing torrential rains and tropical storm gusts.Northbound Interstate 37 was jammed with cars, truck...
Scientists have more data to back their findings:The Earth is getting warmer
Scientists more data The Earth getting warmer
2017/7/24
A group of international scientists led by a climate expert from USC has upgraded an open-source global database tracking the Earth’s temperatures since 1 A.D. that further confirms the Earth is warmi...
Atmospheric scientists conduct field experiment to study wind flow over complex mountain terrain
Atmospheric scientists conduct field experiment wind flow over complex mountain terrain
2017/7/21
Over the past month, researchers have descended on Portugal's Vale Do Cobrão near the Spanish border to study the valley's wind flow patterns.The international project, known as Perdigão aft...
Scientists Study Atmospheric Waves Radiating out of Hurricanes
Scientists Atmospheric Waves Radiating Hurricanes
2017/7/20
Researchers believe they have found a new way to monitor the intensity and location of hurricanes from hundreds of miles away by detecting atmospheric waves radiating from the centers of these powerfu...
Atmospheric scientists wrap up winter cloud-seeding project in southwestern Idaho
Atmospheric scientists wrap up winter cloud-seeding project southwestern Idaho
2017/4/27
Can cloud seeding -- dispersing particles into the air with the aim of increasing precipitation -- increase snowfall?This winter, a team of researchers funded by the National Science Foundation (NSF) ...