标题:
楚雄州2008年森林生态系统服务功能价值评估Assessment of Forest Ecosystem Services Function Value in Chuxiong Prefecture in 2008
作者:
田学思, 席武俊
关键字:
森林生态系统服务功能, 价值评估, 楚雄州Forest Ecosystem Services Function, Value Assessment, Chuxiong
期刊名称:
《International Journal of Ecology》, Vol.4 No.3, 2015-08-06
摘要:
本文利用楚雄州2008年完成的森林资源清查数据，估算在此期间的森林生态系统服务功能价值。结果表明：此期间内的森林生态系统服务功能总价值为939.1亿元。其中生物多样性保育功能价值最大为506.42亿元，占服务总价值的54%。2008年服务价值中各项服务价值按顺序大小为生物多样性保育价值 > 保育土壤价值 > 净化空气价值 > 固碳释氧价值 > 林木营养积累价值 > 涵养水源价值 > 供游人休闲游憩价值。
The article evaluated the forest ecosystem service function value in ChuXiong Prefecture in 2008. The result showed that: the total value of the forest ecosystem services was 93,915,812,376 yuan. The biodiversity conservation function value was 50,642,000,000 yuan. Its ratio was 54%. From large to small, the sequence of forest ecosystem services function value in ChuXiong Prefecture in 2008 was biodiversity conservation value, soil conservation value, purifying air value, fixing carbon and releasing oxygen value, tree nutrient accumulation value, water conservation value and recreational value.