森林衰退病研究现状及展望

The current situation of forest decline research and the prospect of it's future

文章对我国森林衰退病的研究现状和发展概况进行了综述 ,并介绍了国外有关臭氧、酸沉降及森林衰退病与立地相关性等研究的重要进展。对于Manion的森林衰退病概念中的若干问题如非生物和生物因素的顺序、衰退病最终结果是导致树木死亡、森林衰退病的起因等进行了讨论。

The paper gives a comprehensive description on present situation and development of forest decline research in China and introduces the important progress in the research of ozone,acid precipitation and the relativity between forest decline and site abroad.Some problems of Manions forest decline concept are discussed,such as the order of abiotic and biotic factors,the end in the death of declining trees,the original cause of forest decline,etc.Finally,some suggestions for the prospect about forest decline research of China in future are given.