EXPERIMENTAL STUDIES ON WAYS OF WATER STORAGE AND VEGETAION RESTORATION IN DRY-HOT DEGENERATIVE MOUNTAINOUS AREA IN NANJIAN,YUNNAN
云南南涧干热退化山地水分调蓄与植被恢复途径的试验研究

In the years from 1990 to 1993, we carried out the experimental studies of suitable species selection, land preparation mode, planting technique and management,structure and combination of biological hedge and biological check dam as well as reservioring water system construction in the dry-hot degenerative mountainous area in Nanjian,Yunnan. The results showed that regulating and controlling water was the most important problem in the bioecological project for controlling the debris flow. On the basis of the experimental results and the analysis of the environmental conditions, we consider that the comprehensive biological control which takes the water storage system as the key is the most effective way for restoring the ecosystem in the dry-hot degenerative mountainous area.