摘要
通过实地考察和资料分析,本文提出了以SO_2为主的酸性干、湿沉降是造成南山马尾松死亡的重要原因之一的新观点。
By investigating and materials analyzing. a now viow that effects ofSO_2 and other acid deqosition are one of important causes of the death of Nansan Masson Pine was sjggested.
出处
《重庆环境科学》
1991年第2期41-43,共3页
Chongqing Environmental Science
关键词
酸
沉降
马尾松
SO2
SO_2
acid depesition
death of nansan pinus massoniana forest.
