国土资源科技管理
國土資源科技管理
국토자원과기관리
Scientific and Technological Management of Land and Resources
2006年
3期
108~112
,共null页
生态系统服务 经济价值 碧峰峡 四川雅安
生態繫統服務 經濟價值 碧峰峽 四川雅安
생태계통복무 경제개치 벽봉협 사천아안
ecosystem services ; economic value ; Bifengxia ; Ya' an Sichuan province
在分析生态系统服务基础上,运用市场价值法、影子工程法、机会成本法等对四川省雅安市碧峰峡景区生态系统服务进行价值量化。结果表明:面积为2000hm^2的景区生态系统服务价值为22777.77万元/a,其中涵养水源类价值2327.92万元/a,保护土壤价值8778.92万元/a,固定CO2释放O2价值1423.13万元/a,净化空气价值339.87万元/a,游憩价值8000万元/a,提供野生生物价值1600万元/a,休闲文化价值307.93万元/a。
在分析生態繫統服務基礎上,運用市場價值法、影子工程法、機會成本法等對四川省雅安市碧峰峽景區生態繫統服務進行價值量化。結果錶明:麵積為2000hm^2的景區生態繫統服務價值為22777.77萬元/a,其中涵養水源類價值2327.92萬元/a,保護土壤價值8778.92萬元/a,固定CO2釋放O2價值1423.13萬元/a,淨化空氣價值339.87萬元/a,遊憩價值8000萬元/a,提供野生生物價值1600萬元/a,休閒文化價值307.93萬元/a。
재분석생태계통복무기출상,운용시장개치법、영자공정법、궤회성본법등대사천성아안시벽봉협경구생태계통복무진행개치양화。결과표명:면적위2000hm^2적경구생태계통복무개치위22777.77만원/a,기중함양수원류개치2327.92만원/a,보호토양개치8778.92만원/a,고정CO2석방O2개치1423.13만원/a,정화공기개치339.87만원/a,유게개치8000만원/a,제공야생생물개치1600만원/a,휴한문화개치307.93만원/a。
Based on an analysis of ecosystem services, this paper applies market valuation method, shadow engineering method, and opportunity cost method to measure the value of Bifengxia scenic spots ecosystem.The results show that average annual ecosystem services benefits of Bifengxia, which covers all areas of 2000hm^2, add up to 227 million yuan (RMB), including 23 million·a^-1 of water holding, 87 million·a^-1 of soil conservation, 14million·a ^-1 of CO2 fixation and O2 production, 3 million·a^-1 of air purification, 80 million·a^-1 of tourism, 16 million·a^-1 of biodiversity, 3 million·a^-1 of recreation and culture.