文献类型：期刊文献

中文题名：江西省森林生态系统服务功能及其价值评估研究

英文题名：The Assessment of Forest Ecosystem Services Evaluation in Jiangxi Province

作者：王兵[1] 李少宁[2] 郭浩[1]

第一作者：王兵

机构：[1]中国林业科学研究院森林生态环境与保护研究所和国家林业局森林生态环境重点实验室;[2]北京市农林科学院林业果树研究所

年份：2007

卷号：25

期号：5

起止页码：553-559

中文期刊名：江西科学

外文期刊名：Jiangxi Science

基金：国家林业局森林生态环境重点实验室基金;国家林业局重点项目(2001-06)(江西大岗山国家级森林生态站资助)

语种：中文

中文关键词：森林生态系统;服务功能;评价指标体系;价值评估;江西

外文关键词：Forest ecosystem, Ecosystem services, Assessment index system, Value assessment, Jiangxi province

分类号：S718.55

摘要：构建了适合江西省森林生态系统服务功能的评价指标体系,依据大岗山森林生态站长期、连续观测数据及多年科研成果,利用2次资源清查资料及社会公共数据估算了江西省"九五"和"十五"期间森林生态系统服务功能的总价值。结果表明:"九五"期间平均每年总价值为7 010.53亿元,单位面积价值为7.88万元/(hm2.a);"十五"期间为7 241.017亿元,单位面积价值为7.24万元/(hm2.a)。总价值增长3.29%,单位面积价值减少了1.26%。在7项服务功能中,其大小顺序依次均为:涵养水源>固碳制氧>保护生物多样性>净化大气环境>保育土壤>林木营养积累>森林游憩与生态文化。"十五"期间各森林类型总价值大小顺序为:杉木>马尾松>栎类>其它硬阔>经济林>竹林>其它软阔>楠木>阔叶混>樟树>檫木>桐类>针阔混,单位面积价值大小顺序为:栎类>桐类>其它硬阔>樟树>其它软阔>楠木>檫木>阔叶混>竹林>马尾松>针阔混>经济林>杉木。
A series of assessment index system suitable for Jiangxi lorest ecosystem services was set up. We assessed the economic value of forest ecosystem services of Jiangxi province on the basis of the data of Dagangshan long - term observation, the forest resource of Jiangxi, and the data of social commonality. The results show that the total value of the province＇ s forest ecosystem services is 701. 053 billion yuan yr^-1 in the period of ninth five. The value of forest ecosystem services is 788 hundred yuan ha^-1 · yr^-1. The total value of tenth five is 724. 102 bill＇ion yuan yr^-1 ,724 hundred yuan ha^-1· yr^-1. The value went up 3.29% and reduced 1.26%. In the seven services,the order is water supply, carbon fixed and oxygen released, biodiversity conservation, environmental purification, soil conservation, forest nutrition storage, forest tourism and ecological culture. The order of foresttype is Chinese fir, masson pine, hard broadleaved forest, economic forest, bamboo, soft broadleaved forest, phoeba bournei, mixed broadleaved forest, cinnamomum camphora, sassafras tzumu, paulownia and mixed forest of conifer and broadleaf. The order of tree species is phoeba bournei, sassafras tzumu ,hard broadleaved forest, paulownia, soft broadleaved forest, bamboo, masson Chinese fir. quercus, mixed broadleaved pine, mixed forest of conifer forest, cinnamomum camphora, and broadleaf,economic forest,