IGSNRR OpenIR
ecosystemservicevalueassessmentfornationalkeyecofunctionzonesforwaterandsoilconservation
Yu Fuqin1; Lu Chunxia2; Xiao Yu2; Gu Shijie1
2017
Source Publicationjournalofresourcesandecology
ISSN1674-764X
Volume8Issue:4Pages:369
AbstractNational key eco-function zones for water and soil conservation are exceptionally fragile areas in terms of their eco-environments and are also severely affected by water and soil loss. They have been a focus of attention from all sectors of society. This research assesses important ecosystem service functions and their values using such indexes as NPP, soil conservation quantity and water conservation quantity. The result indicates that the ecosystem services of China's eco-function zones for water and soil conservation are worth 3268.90×10~8 CNY in total, of which organic matter production accounts for 530.96×10~8 CNY, nutrient substance circulation and storage 301.91×10~8 CNY, carbon fixation and oxygen release 1616.16×10~8 CNY, soil conservation 442.70×10~8 CNY and water source conservation 816.20×10~8 CNY. Of the four functional zones, the Guangxi-Guizhou-Yunnan Area registers the highest value of 1551.30×10~8 CNY, and the Three Gorges Reservoir Area the lowest value of 448.15×10~8 CNY. In terms of ecosystem service value per unit of area, the Guangxi-Guizhou-Yunnan Area takes the first place, followed by Three Gorges Reservoir Area and the Dabie Mountain Area, which are roughly equivalent, and finally the Loess Plateau Area is at the bottom.
Language英语
Document Type期刊论文
Identifierhttp://ir.igsnrr.ac.cn/handle/311030/76479
Collection中国科学院地理科学与资源研究所
Affiliation1.中国科学院大学
2.中国科学院地理科学与资源研究所
Recommended Citation
GB/T 7714
Yu Fuqin,Lu Chunxia,Xiao Yu,et al. ecosystemservicevalueassessmentfornationalkeyecofunctionzonesforwaterandsoilconservation[J]. journalofresourcesandecology,2017,8(4):369.
APA Yu Fuqin,Lu Chunxia,Xiao Yu,&Gu Shijie.(2017).ecosystemservicevalueassessmentfornationalkeyecofunctionzonesforwaterandsoilconservation.journalofresourcesandecology,8(4),369.
MLA Yu Fuqin,et al."ecosystemservicevalueassessmentfornationalkeyecofunctionzonesforwaterandsoilconservation".journalofresourcesandecology 8.4(2017):369.
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
[Yu Fuqin]'s Articles
[Lu Chunxia]'s Articles
[Xiao Yu]'s Articles
Baidu academic
Similar articles in Baidu academic
[Yu Fuqin]'s Articles
[Lu Chunxia]'s Articles
[Xiao Yu]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[Yu Fuqin]'s Articles
[Lu Chunxia]'s Articles
[Xiao Yu]'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.