摘要
阐述海南森林资源概况,以海南公益林为对象评估森林的服务功能和生态经济价值,从涵养水源、保育土壤、固碳释氧、积累营养物质、净化大气环境、森林保护、保护生物多样性、森林游憩等8项服务功能进行评估,得出森林生态系统服务功能的总价值。通过评估发现8项服务功能的价值巨大,以此来加深人们对生态环境的保护和重视。
This paper took the ecological public forest in Hainan as subject,to assess its ecosystem services and ecological value.The total value of ecosystem services was calculated based on 8 services provided by the forest-water conservation,soil conservation,carbon sequestration and oxygen release,nutrient accumulation,air purification,forest conservation,bio-diversity protection,forest tourism and recreation.It is revealed that the 8 services each has high value,the assessment can promote the public awareness on environment protection and ecological conservation.
出处
《热带林业》
2011年第2期31-37,共7页
Tropical Forestry
关键词
森林资源
公益林
评估
Forest Resource
Ecological Public Forest
Assessment
