江西林业科技
江西林業科技
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JIANGXI FORESTRY SCIENCE AND TECHNOLOGY
2014年
3期
42-44,65
,共4页
胡启林%刘影%范辰%聂宇一
鬍啟林%劉影%範辰%聶宇一
호계림%류영%범신%섭우일
生态系统服务功能%价值评估%赣江源自然保护区
生態繫統服務功能%價值評估%贛江源自然保護區
생태계통복무공능%개치평고%공강원자연보호구
ecosystem services function%value assessment%Ganjiangyuan Nature Reserve
赣江源自然保护区位于赣南山地丘陵生态区,其森林覆盖率高达94.2%,主要功能是水源涵养、水土保持与水质保护。本文使用市场价值法、影子工程法和替代花费法等方法,对保护区各植被类型的保持土壤、涵养水源、调节气候、净化环境、生物多样性保育等5项生态功能进行了货币化估算,得出保护区森林生态系统总价值约为8.8亿元。应加强保护自然保护区内的阔叶林,合理开发利用竹林。
贛江源自然保護區位于贛南山地丘陵生態區,其森林覆蓋率高達94.2%,主要功能是水源涵養、水土保持與水質保護。本文使用市場價值法、影子工程法和替代花費法等方法,對保護區各植被類型的保持土壤、涵養水源、調節氣候、淨化環境、生物多樣性保育等5項生態功能進行瞭貨幣化估算,得齣保護區森林生態繫統總價值約為8.8億元。應加彊保護自然保護區內的闊葉林,閤理開髮利用竹林。
공강원자연보호구위우공남산지구릉생태구,기삼림복개솔고체94.2%,주요공능시수원함양、수토보지여수질보호。본문사용시장개치법、영자공정법화체대화비법등방법,대보호구각식피류형적보지토양、함양수원、조절기후、정화배경、생물다양성보육등5항생태공능진행료화폐화고산,득출보호구삼림생태계통총개치약위8.8억원。응가강보호자연보호구내적활협림,합리개발이용죽림。
Ganjiangyuan Nature Reserve is located in the mountainous ecological zone, the forest coverage rate up to 94.2%, the main function is water conservation, soil conservation and water quality protection. the market value method, shadow engineering method and alternative spending methods were used to monetized estimate five ecological functions of various vegetation types in protected areas, included the soil and fertilization conservation, water conservation, climate regulation, clean up the environment biological diversity conservation. The results of total value of forest ecosystems is ¥880 million. We should strengthen the protection of broad-leaved forests, rational development and utilization bamboo.