摘要
依据2012年滨州市森林资源发展概况,利用影子工程法、市场价值法、机会成本法、造林成本法等主要研究方法,评价滨州市森林生态服务价值,总计为112.91亿元。森林生物多样性维护、大气调节、保护土壤、涵养水源、净化空气、景观和游憩价值分别占总生态服务价值比例为60.29%、15.60%、14.13%、5.66%、2.98%和1.32%。森林生物多样性维护、大气调节保和护土壤在生态系统服务中占主导地位。对森林生态服务价值的研究,可为滨州市制定森林开发及保护政策提供科学依据,实现当地生态经济可持续发展。
Based on the forest resources survey of Binzhou in 2012,the forest ecological service value evaluated by using the main economic methods such as,shadow engineering method,the marked methods,opportunity cost method and reforestation cost approach,was 11.291 billion yuan.The service values of forest biodiversity maintenance,soil protection,carbon fixation and oxygen production,water conservation,air purification,landscape and reservation accounted for 60.29%,15.60%,14.13%,5.66%,2.98% and 1.32% of the total,respectively.The biodiversity maintenance,soil protection and atmosphere regulation played important role in forest ecological service.The analysis of forest ecological service value provided scientific basis for making forest development and protection policy,and realizing eco-economical sustainable development of Binzhou.
出处
《山东林业科技》
2015年第2期27-30 22,22,共5页
Journal of Shandong Forestry Science and Technology
关键词
森林
生态服务价值
生物多样性
保护土壤
大气调节
forest
ecological service value
biodiversity
soil protection
atmosphere regulation
water conservation
