An econometric analysis of causes of forestry area changes in Northeast China

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	An econometric analysis of causes of forestry area changes in Northeast China
	Huang, Wei ; Deng, Xiangzheng ; Lin, Yingzhi ; Jiang, QunOu(姜群鸥)
	2010
会议名称	International Conference on Ecological Informatics and Ecosystem Conservation, ISEIS 2010
会议日期	August 27, 2010 - August 29, 2010
会议地点	Beijing, China
关键词	Animals Decision making Economics Ecosystems Geophysics Information science Mathematical models Timber Water conservation
通讯作者	Deng, Xiangzheng
英文摘要	As one of the areas covered by plenty of primeval forests, Northeast China contributes a lot for the conservation of water and land resources, produces timber production, and provides habitats for a huge number of wild animals and plants. With changes of socio-economic factors as well as the geophysical conditions, there are dramatic shrinkage trends of forestry area. Therefore, it is of significance to find the underlining reasons for the changes of forestry area. To grasp the determinants of forestry area change in Northeast China, an econometric model is developed which is composed of three equations identifying forest production, conversion from open forest to closed forest and conversion from other land uses to closed forest, and then to explore the impacts on the changes of forestry area from demographic, social, economic, location and geophysical factors. The research results provide meaningful decision-making information for conserving and exploiting the forest resources and for making out the planning for forest production in the Northeast China region.
收录类别	EI
会议录	Procedia Environmental Sciences
会议录出版者	Elsevier
会议录出版地	P.O. Box 211, Amsterdam, 1000 AE, Netherlands
语种	英语
ISSN号	1878-0296
内容类型	会议论文
源URL	[http://ir.igsnrr.ac.cn/handle/311030/21959]
专题	地理科学与资源研究所_研究生部
推荐引用方式 GB/T 7714	Huang, Wei,Deng, Xiangzheng,Lin, Yingzhi,et al. An econometric analysis of causes of forestry area changes in Northeast China[C]. 见:International Conference on Ecological Informatics and Ecosystem Conservation, ISEIS 2010. Beijing, China. August 27, 2010 - August 29, 2010.