生态系统的弹性,尽管大规模改变了水气候条件
Guillermo E Ponce Campos1, M Susan Moran, Alfredo Huete
1USDA ARS Southwest Watershed Research, Tucson, Arizona 85719, USA. geponce@gmail.com
Nature
|January 22, 2013
概括
生态系统表现出对干旱的弹性,即使在更干燥的条件下,也保持了水利用效率 (WUE). 这种生物体容纳较低降水量的能力是预测未来气候变化影响的关键.
科学领域:
- 生态生态学 生态生态学
- 气候科学 气候科学
- 生物地质化学生物地质化学
背景情况:
- 气候变化正在增加干旱的频率和持续时间,导致全球显著变暖和改变水气候条件.
- 最近的大规模,温暖的干旱影响了陆地生态系统,碳平衡和整个大陆的粮食安全.
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