Discussion on Typical Model of Artificial Afforestation in Dianchi Lake Watershed
Artificial afforestation is one of the most important means of afforestation,and an important measure of ecological restoration in the Dianchi Lake Watershed.Based on the investigation and evaluation results of planned afforestation space in Kunming,this paper summarized the present situation and experi-ence of afforestation and analyzed the characteristics of the potential afforestation space.The results showed that the potential afforestation and greening spaces were mainly shrub forests,other forests,bare land,and bare rocky gravel land,which were characterized by dispersion,poor soil quality,severe rocky desertification and distribution in the altitude range from 1900 to 2300 m.The afforestation and greening tree species and five typical artificial afforestation models in the Dianchi Lake Basin were proposed to pro-vide reference for afforestation and ecological system protection and restoration.
artificial afforestationtypical modeDianchi Lake Watershedafforestation and greening tree speciessite type
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