云南省普洱市森林生态系统服务功能价值评估  

作　　者：吴婧 杨东[1] 杨国伟[1] 

机构地区：[1]云南省林业调查规划院,云南昆明650051

出　　处：《科技资讯》2018年第10期250-251,253,共3页Science & Technology Information

摘　　要：本文对2016年普洱市森林生态系统服务功能进行了估算。普洱市森林生态系统服务功能总价值为2477.85亿元·a^(-1),其中水源涵养价值为918.93亿元·a^(-1),占生态服务功能总价值的37.09%;生物多样性保护价值为757.02亿元·a^(-1),占30.55%;保育土壤价值为293.43亿元·a^(-1),占11.84%;固碳释氧价值为332.43亿元·a^(-1),占13.41%;净化大气环境价值为158.27亿元·a^(-1),占6.39%;积累营养物质价值为17.77亿元·a^(-1),占0.72%。单位面积森林生态服务功能价值为8.55万元·hm^(-2)·a^(-1)。This paper estimated the forest ecosystem service function in 2016in Pu’er City Yunnan Province.The total value of forest ecosystem services in Pu'er City was 247,785 billion yuan per year.Thereinto,the water conservation value was 91,893 billion yuan per year,accounting for 37.09%of the total value of forest ecosystem services;the biodiversity conservation value was 75,702 billion yuan per year,accounting for 30.55%;the soil conservation value was 29,343 billion Yuan per year,accounting for 11.84%;the value of carbon f ixation and oxygen release was 33,243 billion yuan Per year,accounting for 13.41%;the air purif ication value was 15,827 billion yuan per year,accounting for 6.39%;the nutrient accumulation value was 1,777 billion yuan per year,accounting for 0.72%.The per unit area value of forest ecological service was 85,500 yuan per hectare per year.

关 键 词：普洱市 森林 生态服务功能价值 价值评估 

分 类 号：G64[文化科学—高等教育学]