%0 Journal Article
%T Suggestions on restoration and reconstruction of degraded forest ecosystem in the upper reaches of the Yangtze River<br>长江上游退化森林生态系统恢复与重建刍议
%A LI Xian-Wei
%A <br>李贤伟
%J 生态学报
%D 2001
%I 
%X The major characteristics of degraded forest ecosystem in the upper reaches of the Yangtze River. Forest productivity notably descends, and biodiversity obviously reduces, even loses. In the Jia Lingjiang River, Tuojiang River and Fujiang River basin, plants grow slowly, storage capacity is less than to 15m\+3/hm\+2, forest is 30 years old or so,and biodiversity descends, the forest ecosystem type reduces and the quality falls, and some attached species degenerates even disappears.In forestland, the produ...
%K the upper reaches of the Yangtze River
%K degraded forest ecosystem
%K restoration
%K reconstruction<br>长江上游
%K 退化森林生态系统
%K 恢复
%K 重建
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=90BA3D13E7F3BC869AC96FB3DA594E3FE34FBF7B8BC0E591&jid=FE163E5DB2274E5937319DE98913EC37&aid=B115BFFF6D419848&yid=14E7EF987E4155E6&vid=659D3B06EBF534A7&iid=59906B3B2830C2C5&sid=8B7EC896EBC8E8C4&eid=C83A8C68D6FA0736&journal_id=1000-0933&journal_name=生态学报&referenced_num=23&reference_num=42