Effects of acid deposition on forests in south China
Effects of acid deposition on forests in south China出 版 物:《Journal of Environmental Sciences》 (环境科学学报(英文版))
年 卷 期:1998年第10卷第4期
页 面:122-126页
核心收录:
学科分类:07[理学] 070602[理学-大气物理学与大气环境] 0706[理学-大气科学]
主 题:acid deposition damage forest volume loss.
摘 要:Acid deposition has caused serious damage to the forests of China. In this paper, the quantification theory I is used to calculate the forest volume loss caused by acid disposition in seven provinces of south China. The results showed that contribution rates of acid deposition to forest volume loss in seven provinces of south China vary from 24 5% to 37 91%; the volume loss rates range from 7% to 20%. Total volume losses per year are 1 0145×10 6 m 3, of which Zhejiang Province is the greatest, totalling 3 841×10 5 m 3, while Anhui Province is the least, amounting to 1 59×10 4 m 3.