文献类型：期刊文献

中文题名：陕西省宁陕县天然林保护工程生态效益价值评估

英文题名：Assessment on Ecological Benefits of Natural Forest Protection Project in Ningshan County,Shaanxi

作者：黄继红[1] 郭仲军[2] 刘永红[3] 宋露露[3] 倪嶷[3] 秦魛亚[4] 陈瑶[4] 路兴慧[1] 国政[1] 臧润国[1]

第一作者：黄继红

机构：[1]中国林业科学研究院森林生态环境与保护研究所,国家林业局森林生态环境重点实验室,北京100091;[2]新疆林业科学院森林生态所,新疆乌鲁木齐830000;[3]国家林业局天然林保护工程管理中心,北京100714;[4]陕西省宁陕县林业局,陕西宁陕725000

年份：2016

卷号：31

期号：1

起止页码：298-303

中文期刊名：西北林学院学报

外文期刊名：Journal of Northwest Forestry University

收录：CSTPCD;;北大核心:【北大核心2014】；CSCD:【CSCD_E2015_2016】；

基金：林业公益性行业科研专项(201304308)

语种：中文

中文关键词：天保工程;生态效益;森林生态系统;生态系统服务;可持续发展;宁陕县;陕西

外文关键词：Nature Forest Protection Project; ecological benefit; forest ecosystem; ecological service func-tion; sustainable development ; Ningshan County; Shaanxi

分类号：S718.551.1

摘要：基于森林资源二类调查与森林生态系统定位观测数据,综合运用生态学、水土保持学、经济学理论方法,采用分布式测算方法,依据森林生态系统服务功能评估规范,选取符合天然林生态系统的6项服务功能9个指标,对陕西省宁陕县天然林保护工程的生态效益进行了评估。结果表明:陕西省宁陕县天然林保护工程生态效益总价值为115.36亿元·a^(-1)。不同生态系统服务功能项中,生物多样性保护、固碳释氧和涵养水源3项功能价值量最大,分别占陕西省宁陕县天然林保护工程生态效益总价值的44.10%、32.08%和19.62%。说明陕西省宁陕县森林在生物多样性保护、固碳释氧和涵养水源方面都发挥着重要的作用。
Based on the combination data of the class II investigation to forest resource and fixed observation to ecological factors, the integrated theory of ecology, water and soil conservation and economics, and the method of distributed modeling, we evaluated the values on ecological benefits of the Natural Forest Protec- tion Project in Ningshan County within Shaanxi in terms of 6 kinds of ecological services functions （9 indi- ces） according to specifications for assessment of forest ecosystem services in China. The results showed that the annual value on ecological benefits of the Natural Forest Protection Project in Ningshan County within Shaanxi was 11. 536 billion Yuan RMB. For different ecosystem services, the values of biodiversity protection function,CO2 fixation and O2 generation function and water conservation function were the high- est and accounted for 44.10% ,32.08% and 19.62% of the total,respectively. These suggested that biodi- versity conservation, water conservation and the CO2 fixation and O2 generation played very important roles.