文献类型：期刊文献

中文题名：广州市森林生态系统服务功能评估

英文题名：Assessment of service functions of forest ecosystem for Guangzhou

作者：潘勇军[1] 陈步峰[1] 王兵[2] 肖以华[1] 裴男才[1] 彭清珍[3] 粟娟[4] 史欣[1] 黄金彪[1]

第一作者：潘勇军

机构：[1]中国林业科学研究院热带林业研究所;[2]中国林业科学研究院森林与环境保护研究所;[3]广州市汇景实验学校;[4]广州市林业与园林局

年份：2013

期号：5

起止页码：73-78

中文期刊名：中南林业科技大学学报

外文期刊名：Journal of Central South University of Forestry & Technology

收录：CSTPCD;;北大核心:【北大核心2011】；CSCD:【CSCD_E2013_2014】；

基金：中央级公益性科研院所基本科研业务费专项项目(RITFYWZX2011-07);国家科技部"十二五"科技支撑项目(2011BAD38B0305);广州市森林生态效益监测网络研究;国家林业局珠江三角洲森林生态站项目

语种：中文

中文关键词：森林生态系统;生态服务功能;评估;广州市

外文关键词：forest ecosystem;eco-system services function;assessment;Guangzhou city

分类号：S718.56

摘要：根据《森林生态系统服务功能评估规范》,采用广州市2008年和2011年森林资源清查数据、多年观测数据以及社会公共数据对广州市森林生态系统服务功能进行评估。结果表明:广州市森林生态系统服务功能价值分别为230.567 3亿元(2008年)和216.355 3亿元(2011年),森林生态服务功能单位面积价值分别为82 040元/(hm2.a)(2008年)和77 357元/(hm2.a)(2011年),单位面积价值量排序为涵养水源>物种保护>固碳释氧>净化大气环境>保育土壤>林木营养积累;阔叶混交林的生态服务功能价值量和单位价值量最高,分别为49.62亿元/a和111 824元/(hm2.a),各林分类型的单位面积服务功能价值量为50 000～110 000元/(hm2.a),平均单位面积服务功能价值为74 840元/(hm2.a);桉树的释氧、固碳功能单位价值量最高。
Based on the frame of 'Specifications for Assessment of Forest Ecosystem Services in China',the forest ecosystem services in Guangzhou were assessed by using the long-term observation data,the sixth and the seventh national forest resource inventory data of Guangzhou and the price parameter released by the authority department.The results show that the total value of forest ecosystem services in Guangzhou in 2008 and 2011 year were 2.305 673×1010 yuan,2.163 553×1010 yuan,respectively,and the unit area value were 82 040 yuan/(hm2.a)(in 2008),77 357 yuan/(hm2.a)(in 2011).The unit area values of the ecosystem services were in the following order: water conservation > biodiversity protection > carbon fixation and oxygen released > atmospheric environment purification > soil conservation > nutrient accumulation.The broad leaved mixed forest supplied the maximum total values and the unit area values of the ecosystem services and were 4.962×109 yuan/a and 111 824 yuan/(hm2.a),respectively.The unit values and the mean unit values of the services for different forest types were 50 000～110 000 yuan/(hm2.a) and 74 840 yuan/(hm2.a),respectively.The unit area values of the services for oxygen released and carbon fixation of the Eucalyptus were the highest.