搜索结果: 31-45 共查到“国际动态 大气物理学”相关记录65条 . 查询时间(1.706 秒)
Watching clouds go by, swirls of white puff up and melt away. The changes mirror mixing within the clouds as drier air mingles with water-saturated air.New research led by scientists at Michigan Techn...
GRAY SWANS: RARE BUT PREDICTABLE STORMS COULD POSE BIG HAZARDS（图）
GRAY SWANS PREDICTABLE STORMS BIG HAZARDS
2015/9/8
Researchers at Princeton and MIT have used computer models to show that severe tropical cyclones could hit a number of coastal cities worldwide that are widely seen as unthreatened by such powerful st...
OU Students Use Nation’s Weather Radar Network to Track Bird Migration at Night
OU Students Nation’s Weather Radar Network Track Bird Migration at Night
2015/7/13
Using the nation’s weather radar network, two University of Oklahoma doctoral students have developed a technique for forecasting something other than the weather: the orientation behavior of birds as...
Scientists tackle mystery of thunderstorms that strike at night
Scientists thunderstorms that strike at night
2015/5/25
Thunderstorms that form at night, without a spark from the sun's heat, are a mysterious phenomenon. This summer, scientists will be staying up late in search of some answers.From June 1 through July 1...
Researchers Develop New Instrument to Monitor Atmospheric Mercury（图）
Researchers Instrument to Monitor Atmospheric Mercury
2015/3/4
Researchers at the University of Miami (UM) Rosenstiel School of Marine and Atmospheric Science developed and tested a new sensor to detect ambient levels of mercury in the atmosphere. Funded through ...
In the fight against global warming, carbon capture – chemically trapping carbon dioxide before it releases into the atmosphere – is gaining momentum, but standard methods are plagued by toxicity, cor...
Tailored flexible illusion coatings hide objects from detection（图）
detection illusion coatings
2014/12/1
UNIVERSITY PARK, Pa. -- Developing the cloak of invisibility would be wonderful, but sometimes simply making an object appear to be something else will do the trick, according to Penn State electrical...
印度洋海温与东亚夏季风有着重要的联系。在厄尔尼诺消退年的夏季，印度洋海温异常可以通过“电容器效应”，在大气中激发出开尔文波，造成西北太平洋的反气旋异常，从而影响东亚夏季风。近些年，全球变暖一直都是气候变化中的热门话题，研究印度洋海温以及电容器效应在全球变暖背景下的变化，对于我们理解和认识东亚气候在全球变暖背景下的变化有重要意义。
德国科学家发现极端天气增多的背后原因
德国科学家 极端天气增多 背后原因
2014/8/14
在过去的十年里，夏天出现极端天气的次数达到了一个不寻常的程度。人类活动引起的全球变暖可以解释这种热浪的逐渐增加，但其中一些特别的强度和持续时间却并不容易解释。现在，德国科学家发现它与在某些共振条件下大气中形成的大强度慢行波有关。2010年东欧的热浪和莫斯科周围损失严重的森林火灾让人们对极端天气的危害印象深刻。虽然通过燃烧化石燃料排放二氧化碳会使大气变暖，但在波茨坦气候影响研究所（PIK）的研究项目...
如何减少大气中的二氧化碳 用海绵吸收（图）
减少大气 二氧化碳 海绵吸收
2014/8/13
据国外媒体报道，科学家们致力于研制新的方法治理全球气候转暖现象，目前，英国研究小组最新研制一种可以吸收二氧化碳的“海绵”，或许未来将对抑制全球气候转暖起到关键性作用。研究小组指出，“海绵”使用制造塑料的较大聚合物分子制成，可以将化石燃料生成的二氧化碳转变为氢气，并作为一种新能量来源。
Researchers show emissions from forests influence very first stage of cloud formation
emissions from forests influence first stage cloud formation
2014/6/12
PITTSBURGH—Clouds play a critical role in Earth's climate. Clouds also are the largest source of uncertainty in present climate models, according to the latest report of the Intergovernmental Panel on...
Researchers find arid areas absorb unexpected amounts of atmospheric carbon
Researchers find arid areas unexpected amounts atmospheric carbon
2014/4/16
PULLMAN, Wash. – Researchers led by a Washington State University biologist have found that arid areas, among the biggest ecosystems on the planet, take up an unexpectedly large amount of carbon as le...
澳大利亚科学家研究发现全球变暖将加剧厄尔尼诺强度
澳大利亚科学家 全球变暖 加剧厄尔尼诺强度
2013/10/21
据英国广播公司网站日前报道，澳大利亚气象局的科学家称，在全球变暖下，厄尔尼诺现象（ENSO）驱动的干旱和洪水将更加激烈。现在比以往任何时候都更加确定，全球变暖对这个关键天气模式存在影响。该研究结果刊登在最新一期《自然》杂志上。
Heineken Prizes 2014: call for nominations
Heineken Prizes 2014 call for nominations Biochemistry and Biophysics Medicine Environmental Sciences History Cognitive Science
2013/11/7
These biennial prizes are offered by the Dr H.P. Heineken Foundation and the Alfred Heineken Fondsen Foundation. The selection of the prizes is entrusted by the Royal Netherlands Academy of Arts and S...
泰国水电农业信息研究所代表团访问中国科学院大气物理研究所（图）
泰国 水电农业信息研究所 访问 中国科学院大气物理研究所
2010/8/23
泰国科技部水电农业信息研究所代表团于2010能7月19日对中国科学院大气物理研究所进行了友好访问，双方就科研合作事宜进行了重点探讨。王会军所长主持了会议并对大气所科研情况作了简要介绍，随后泰国水电农业信息研究所所长Royol Chitradon博士对该所研究方向和发展情况作了较详细的介绍，并提出了与大气所进行科研合作的意向。双方共同讨论后拟定了科技合作备忘录草案，草案中指出中泰两所将通过优势互补，...