Exceptional drought events, known as megadroughts, have occurred on every continent
outside Antarctica over the past~ 2,000 years, causing major ecological and societal …

Drought is a complex and multivariate phenomenon influenced by diverse physical and
biological processes. Such complexity precludes simplistic explanations of cause and effect …

A previous reconstruction back to 800 ce indicated that the 2000–2018 soil moisture deficit
in southwestern North America was exceeded during one megadrought in the late-1500s …

Study region This study has three spatial scales: global (0.5°), macro-regional, and country
scale. The database of drought events has specific entries for each macro-region and …

For the past three years (2012–2014), California has experienced the most severe drought
conditions in its last century. But how unusual is this event? Here we use two paleoclimate …

In the Southwest and Central Plains of Western North America, climate change is expected
to increase drought severity in the coming decades. These regions nevertheless …

Climate Variability and Change since 850 CE: An Ensemble Approach with the Community
Earth System Model in: Bulletin of the American Meteorological Society Volume 97 Issue 5 (2016) …

利用我国地面606 个气象观测台站1951—2006 年的逐日降水量和平均气温资料, 使用《
气象干旱等级》 国家标准中推荐使用的综合气象干旱指数(IC), 分析了近半个世纪以来全国及 …

干旱灾害和我国西北干旱气候的研究进展及问题 地球科学进展 首页 期刊介绍 编委会 期刊在线 当期
目录 优先出版 过刊浏览 下载排行 点击排行 作者中心 政策制度 出版道德声明 编辑政策 开放获取 …

Climate change forecasts of more frequent climate extremes suggest that such events will
become increasingly important drivers of future ecosystem dynamics and function. Because …