Ecosystem diversity and economic valuation of Qinghai-Tibet Plateau
青藏高原生态系统服务功能的价值评估

There is a high biodiversity of ecosystem types in Qinghai-Tibet Plateau, which provide not only a various of ecological function but also many ecological services. This paper estimated the monetary value of ecosystem diversity and their. The results show that economic output is some 170×10~8 yuan(RMB). Compared with this figure the carbon dioxide fixation and oxygen release for atmosphere regulation are about 15.39×10~8 t·a~(-1) and 11.18×10~8t a~(-1) respectively and their economic value exceed 10015×10~...