IGSNRR OpenIR
spatialdifferentiationcharacteristicsanddrivingforcesofforesttransitionacasestudyofzunyicityguizhou
Dong Shunzhou1; Zhao Yuluan1; Li Xiubin2
2018
Source Publicationjournalofresourcesandecology
ISSN1674-764X
Volume009Issue:004Pages:341
Abstract本文利用研究区2004–2014年统计资料,运用ESDA方法从空间形态和功能形态两方面对森林转型空间分异进行测度,并在DPS环境下构建径向基神经网络模型,分析了森林转型的影响因素效用,为科学认识山区森林转型发生机制提供了参考。研究结果如下:(1)研究期间空间形态转型和功能形态转型全局Moran?s I指数分别为0.0336、0.2323,表明森林空间形态和功能形态在空间分布上体现出显著的正相关性,空间集聚特征显著。功能形态转型整体全局Moran’s I高于空间形态转型,前者空间集聚特征更明显。各时段全局Moran’s I指数呈上升态势,两者空间集聚程度进一步增强。(2)森林空间形态转型的冷热点格局演化特征稳定,表明县级行政单元间森林数量增加的空间差异小;功能形态转型的县域热点数目上升,热点以西缘为集中分布区逐渐演变至东北缘为中心的连片发展模式。(3)森林的空间形态转型和功能形态转型均受城镇化率和二、三产业比影响效用最大,城镇化与工业化发展是驱动区域森林转型的主要因素,凸显了经济增长在山区森林转型过程中所发挥的积极作用。未来,推动城镇化、工业化发展是促进山区森林转型的有效路径。
Language英语
Document Type期刊论文
Identifierhttp://ir.igsnrr.ac.cn/handle/311030/113208
Collection中国科学院地理科学与资源研究所
Affiliation1.贵州师范大学
2.中国科学院地理科学与资源研究所
Recommended Citation
GB/T 7714
Dong Shunzhou,Zhao Yuluan,Li Xiubin. spatialdifferentiationcharacteristicsanddrivingforcesofforesttransitionacasestudyofzunyicityguizhou[J]. journalofresourcesandecology,2018,009(004):341.
APA Dong Shunzhou,Zhao Yuluan,&Li Xiubin.(2018).spatialdifferentiationcharacteristicsanddrivingforcesofforesttransitionacasestudyofzunyicityguizhou.journalofresourcesandecology,009(004),341.
MLA Dong Shunzhou,et al."spatialdifferentiationcharacteristicsanddrivingforcesofforesttransitionacasestudyofzunyicityguizhou".journalofresourcesandecology 009.004(2018):341.
Files in This Item:
There are no files associated with this item.
Related Services
Recommend this item
Bookmark
Usage statistics
Export to Endnote
Google Scholar
Similar articles in Google Scholar
[Dong Shunzhou]'s Articles
[Zhao Yuluan]'s Articles
[Li Xiubin]'s Articles
Baidu academic
Similar articles in Baidu academic
[Dong Shunzhou]'s Articles
[Zhao Yuluan]'s Articles
[Li Xiubin]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[Dong Shunzhou]'s Articles
[Zhao Yuluan]'s Articles
[Li Xiubin]'s Articles
Terms of Use
No data!
Social Bookmark/Share
All comments (0)
No comment.
 

Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.