搜索结果: 1-15 共查到“大气科学 Earth”相关记录50条 . 查询时间(0.234 秒)
On the eve of Earth Day, Brown climate scientist outlines solutions for a warming world（图）
气候科学 全球变暖 气候变化
2023/6/26
Kim Cobb, a Brown University professor and director of the Institute at Brown for Environment and Society, spoke about the need to act on climate change, urging that action must be taken collaborative...
中国科学院大气物理研究所One Earth：全球2℃增温可能造成小麦价格峰值增加，提升主粮自给是全球粮食生产安全的关键（图）
气候变化 全球2℃增温 小麦价格峰值增加 全球粮食生产安
2022/3/21
小麦是一种起源于温带的喜凉作物，是全球三大谷物之一，每年提供了全球人口20%的蛋白质和卡路里。目前气候变化的小麦影响评估研究主要集中于研究气候平均态的变化对小麦产量的影响和模型不确定性上。但产量仅是粮食安全问题的一个方面，国际农业贸易也是全球众多国家保持粮食供给的重要手段。因此粮食安全的其它维度（如，农产品价格、农业相关的社会经济与民生问题）同等重要，但相关研究非常有限。
At the end of this century, scientists believe that megadroughts – extended drought events that can last two decades or more – will be more severe and longer than they are today in western United Stat...
The melting of polar ice is not only shifting the levels of our oceans, it is changing the planet Earth itself. Newly minted Ph.D. Sophie Coulson and her colleagues explained in a recent paper in Geop...
随着经济增长和社会发展，气候变化越来越重要，成为全球面临的巨大问题和挑战。2015年《巴黎协定》在第21届联合国气候变化大会上通过，成为全球气候治理进程中新的里程碑。然而气候协定中的国家自主贡献、资金机制和全球盘点在没有强制的情况下是否有效仍存在争议（图1）。近日国际期刊Cell子刊One Earth发表了北师大系统科学学院与数学科学学院、Universidade do Minho合作的最新研究成...
Decline in CO2 cooled Earth’s climate over 30 million years ago
earth's climate CO2 greenhouse
2021/8/5
New research demonstrates that a decline in the concentration of atmospheric CO2 played a major role in driving Earth's climate from a warm greenhouse into a cold icehouse world around 34 million year...
In 1995, Universal Studios released what was, at the time, the most expensive movie ever made: “Waterworld,” a film set in the distant future where the planet Earth was almost completely covered in wa...
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...
Dust is a key component of Earth's climate system. When it interacts with clouds, oceans and the sun's radiation, it has an impact on our planet's living systems, affecting everything from weather and...
Earth's atmosphere far dustier than previously believed（图）
Earth atmosphere far dustier previously
2020/4/29
Dust is a key component of Earth's climate system. When it interacts with clouds, oceans and the sun's radiation, it has an impact on our planet's living systems, affecting everything from weather and...
Earth's atmosphere far dustier than previously believed（图）
Earth atmosphere far dustier previously believed
2020/4/26
Dust is a key component of Earth's climate system. When it interacts with clouds, oceans and the sun's radiation, it has an impact on our planet's living systems, affecting everything from weather and...
Driven by Earth's orbit, climate changes in Africa may have aided human migration（图）
Driven by Earth's orbit climate changes Africa may aided human migration
2020/2/20
In 1961, John Kutzbach, then a recent college graduate, was stationed in France as an aviation weather forecaster for the U.S. Air Force. There, he found himself exploring the storied caves of Dordogn...
中山大学大气科学学院李庆祥教授《Earth-Science Reviews》：地球发烧，究竟烧了几度？（图）
中山大学 大气科学学院 李庆祥 教授 《Earth-Science Reviews》
2019/12/13
进入本世纪以来，“全球变暖”似乎成了最醒目的气候标签。“温室气体排放增长比预计快三倍”、“2007年全球最暖”、“2014-2016年全球温度三破极值”等一系列新闻让人应接不暇；科学家还模拟出地球在升温1-6℃时的情景，以及可能带来的灾难性后果。这一切都表明，地球在发烧！但如何准确量化地球表面升温，特别是一些关键区域的“升温”幅度，是一个非常复杂的系统性工程。过去一段时期以来，国内外许多团队的相关...
兰州大学大气科学学院管晓丹教授等发表的最新科研进展荣登SCIENCE CHINA Earth Sciences封面（图）
兰州大学大气科学学院 管晓丹 教授 SCIENCE CHINA Earth Sciences封面 土地退化 生态环境恶化
2019/5/20
近日，我国具有国际影响力的学术期刊SCIENCE CHINA Earth Sciences在线发表了兰州大学大气科学学院管晓丹教授(第一作者)、黄建平教授(通讯作者)与其他4位作者共同撰写的题为“Impact of oceans on climate change in drylands”的最新综述性文章。近日，该文以第62卷6期在SCIENCE CHINA Earth Sciences正式出版，...
中国科学院大气物理研究所袁星研究员应邀担任Hydrology and Earth System Sciences期刊编委
中国科学院大气物理研究所 袁星 研究员 Hydrology and Earth System Sciences 期刊编委
2018/7/25
近日，应国际期刊Hydrology and Earth System Sciences（HESS）执行主编Erwin Zehe教授邀请，我所袁星研究员担任该期刊的编委（Editor），主要负责水文气象、生态水文、水资源管理等研究领域的稿件审理。HESS期刊的编委可自由选择希望处理的稿件，并独立给出最终意见。HESS（https://www.hydrology-and-earth-system-sc...