干旱区生态环境知识资源中心(Arid): 中国灌木林-经济林-竹林的生态系统服务功能评估

Arid

	中国灌木林-经济林-竹林的生态系统服务功能评估
其他题名	The assessment of forest ecosystem services evaluation for shrubbery-economic forest-bamboo forest in China
	王兵; 魏江生; 胡文
来源期刊	生态学报
ISSN	1000-0933
出版年	2011
卷号	31 期号:7 页码:1936-1945
中文摘要	基于森林生态系统的长期连续定位观测数据和全国第五次,第六次,第七次森林资源清查数据,应用中华人民共和国林业行业标准<<森林生态系统服务功能评估规范>>(LY/T 1721-2008)对灌木林,经济林,竹林的物质量与价值量进行了评估.结果表明:灌木林,经济林,竹林提供的服务功能价值分别为17953.56亿元/a,7569.35亿元/a,2659.01亿元/a,在全国森林生态服务功能总价值中占有重要的地位.涵养水源和生物多样性保护及固碳释氧是主要的生态服务功能.数量化统计分析得出灌木林生态服务功能价值在华中,华南地区较大,而由于气候等因素,在西北等干旱地区灌木林所占比例较大;经济林生态服务功能价值在西南地区较大;竹林生态服务功能价值在华中,华南地区较大.从第五次森林资源清查到第七次森林资源清查期间近20a来,灌木林,经济林,竹林森林生态服务功能价值变化不大,生态功能稳定.应清醒地认识到灌木林,经济林,竹林在维系和促进当地社会经济持续发展和环境保护中的巨大作用
英文摘要	The quantitative studies on the ecosystem service function of forests have become a worldwide discussed issue in current days due to the various forest-related environmental problems. Since the limitation of water resources and local climate,it has been difficult to use tree to afforest. Also, the ecological benefits for high-forest are difficult to substitute and compensate after deforestation. Non-arboreal including shrubbery, economic forest and bamboo forest is an alternative, which play an important role in ecological benefits. In China, the area of shrubbery, economic forest and bamboo forest is 53.65,20.41 and 0.0538 million hectares according to the seventh national forest resources inventory results. Based on the data obtained by long-term and continuous observation in forest ecosystem and from 5th,6th and 7th forest inventory in China, this paper attempts to evaluate the forestry ecosystem service function and amount of value for shrubbery, economic forest and bamboo forest by the forestry standard named Specifications for assessment of forest ecosystem services in China(LY/T 1721-2008).The results showed as follows: The ecosystem services value of shrubbery, economic forest and bamboo forest was 1795.36 billion yuan/a,756.94 billion yuan/a and 265.90 billion yuan/a, respectively, which account for the total value of forest ecosystem services of 17.67%,7.45%,2.62% and account for 7.3% 3.1%, and 1.1% of Gross Domestic Product(GDP) in 2007. They played an important role in the total value of forest ecosystem services of China. Water conservation, biodiversity protection and CO2 sequestration and O2 release were their main ecosystem services functions. Water conservation in shrubbery, economic forest and bamboo forest accounts for 4.1%,1.9% and 0.6% of average annual runoff of rivers. In terms of CO2 sequestration, the amount of C sequestration for Shrub forest, economic forest and bamboo forest is 0.055,0.027 and 0.014 billion ton. The quantitative model showed that the value of shrubbery ecosystem service functions was larger in the central and southern China, however, relatively larger proportion of shrubbery distributed in arid areas such as northwest of China for climatic or other reasons. The value of economic forest ecosystem service functions was larger in the southwest of China and that of bamboo forest was higher in the central and southern China. During the past 20 years, the Ecosystem Services value of the shrub forest, economic forest and bamboo forest with stable ecological functions-had changed little. Shrub forest, economic forest, bamboo forest play an important role in the sustainable development of local society and economy and the environmental protection
中文关键词	森林生态服务功能 ; 灌木林 ; 经济林 ; 竹林
英文关键词	Forest ecosystem service functions shrubbery economic forest bamboo forest
类型	Article
语种	中文
国家	中国
收录类别	CSCD
WOS类目	Environmental Sciences & Ecology
WOS研究方向	Environmental Sciences & Ecology
CSCD记录号	CSCD:4165161
来源机构	内蒙古农业大学
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/226901
作者单位	王兵, 中国林业科学研究院森林生态环境与保护研究所, 北京 100091, 中国.; 胡文, 中国林业科学研究院森林生态环境与保护研究所, 北京 100091, 中国.; 魏江生, 内蒙古农业大学生态环境学院, 呼和浩特, 内蒙古 010019, 中国.
推荐引用方式 GB/T 7714	王兵,魏江生,胡文. 中国灌木林-经济林-竹林的生态系统服务功能评估[J]. 内蒙古农业大学,2011,31(7):1936-1945.
APA	王兵,魏江生,&胡文.(2011).中国灌木林-经济林-竹林的生态系统服务功能评估.生态学报,31(7),1936-1945.
MLA	王兵,et al."中国灌木林-经济林-竹林的生态系统服务功能评估".生态学报 31.7(2011):1936-1945.