News Release

对亚马逊森林顶梢枯死的适应

Peer-Reviewed Publication

Proceedings of the National Academy of Sciences

The Proximity and Relation of People, Forest and Climate is Illustrated in this View of the Outskirt

image: The proximity and relation of people, forest and climate is illustrated in this view of the outskirts of Manaus, Brazil, in central Amazonia. Bridge over the Negro River can be seen in the background. view more 

Credit: Image courtesy of the AmazonFACE Project.

在一篇时角论文中,科研人员回顾了支持亚马逊森林顶梢枯死(AFD)假说的研究,该假说预测了这个地区的雨林的一种气候驱动的变化,并且报告说,如果不采取进一步的行动,对该地区在出现亚马逊森林顶梢枯死(AFD)之后的30年社会经济破坏的估计成本大约是9570亿到35890亿美元,抢先采取行动的估计成本是642亿到1220亿美元,这个数字显著低于估计的破坏;然而,这组作者指出,尽管包括遏制森林砍伐在内的避免亚马逊森林顶梢枯死(AFD)的推荐措施的有效性仍然不清楚,即便在没有亚马逊森林顶梢枯死(AFD)的情况下,适应行动很可能也是有益的。

###


Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.