Research on Region ecological security early warning index: A case of Liaohe River watershed

Shengtai Xuebao/ Acta Ecologica Sinica

Volumn 28, Issue 8, 2008, Pages 3535-3542

  Wang, Geng ^a   Wu, Wei ^b  

^a LIAONING NORMAL UNIVERSITY   (China)

^b DALIAN UNIVERSITY OF TECHNOLOGY   (China)

Author keywords

Early warning index; Liaohe River watershed; Regional ecological security

Indexed keywords

EID: 70450146811     PISSN: 10000933     EISSN: None     Source Type: Journal    
DOI: None     Document Type: Article

References (27)

1. Liu S Y, Zuo C Q, Meng Q L. Soil and water conservation and national ecological security. Science of Soil and Water Conservation, 2004, 2(1): 102-105.
2. Xiao D N, Chen W B, Guo F L. On the basic concepts and contents of ecological security. Chin J Appl Ecol, 2002, 13(3): 354-358.
3. Wang G X, Cheng G D, Qian J. Several problems in ecological security assessment research. Chin J Appl Ecol, 2003, 14(9): 1551-1556.
4. Cui S H, Hong H S, Huang Y F, et al. Progress of the ecological security research. Acta Ecologica Sinica, 2005, 5(4): 861-868.
5. Liu H, Wang H, Zhang X W. Research review on ecological security assessment. Chinese Journal of Ecology, 2006, 25 (1): 74-78.
6. Zhao Y Z, Zou X Y, Cheng H, et al. Assessing the ecological security of the Tibetan Plateau: Methodology and a case study for Lhaze County. Journal of Environmental Management. 2005, 1-12.
7. Shi X Q, Zhao J Z, Ouyang Z Y. Assessment of eco-security in the Knowledge Grid e-science environment. The Journal of Systems and Software, 2006, (79): 246-252.
8. Du Q L, Xu X G, Liu W Z. Ecological security assessment for the oases in the middle and lower Heihe River. Acta Ecologica Sinica, 2004, 24 (9): 1916-1923.
9. Guo M, Xiao D N, Li X. Changes of landscape pattern between 1986 and 2000 in Jiuquan oasis, Heihe River basin. Acta Ecologica Sinica, 2006, 26(2): 457-466.
10. Liu Y, Liu Y Z, Xu P. Evaluation on ecological security of regional Land resources: A Case Study of Jiaxing City, Zhejiang Province. Resource Science, 2004, 26(3): 69-75.
11. Zuo W. Study on comprehensive assessment of the regional ecological safety based on RS, GIS-a case study of Zhongxian County, Chongqing City. Beijing: Surveying and Mapping Press, 2004, 66-89.
12. Xue X Z, Lin T, Cao X H. Building coastal ecological safety indicator system. Xiamen University (Natural Science), 2004, 43 (supplement): 179-183.
13. Xiao R B, Ouyang Z Y, Han Y S, et al. Ecological security assessment of Hainan Island. Journal of Natural Resources, 2004, 19(6): 769-775.
14. Xu H G, Bao H S. On the method of ecological security design for nature reserves. Chin J Appl Ecol, 2004, 15(7): 1266-1270.
15. Li W J, Wang Z J. A method for designing buffer zone in Yancheng Biosphere Reserve: taking red crown crane as objective species. Chin J Appl Ecol, 2000, 11(6): 843-847.
16. Pirages D C, Degeest T M. Ecological Security: An Evolutionary Perspective on Globalization. New York: Bowman & Littlefield Publishers, 2004, 14-25.
17. Wang G, Wu W. Research on Mechanism and an Indicator System for Impact Factor of Regional Ecological Security. China Safety Science Journal, 2006, 16(5): 11-15.
18. Wang G, Wu W. Analysis on the Evolvement Mechanism and Course of Regional Ecological Security. China Safety Science Journal, 2007, 17(1): 16-21.
19. Wang G, Wu W. Design on early warning system of water security of Liaohe River based on GIS. Journal of Dalian University of Technology, 2007, 47(2): 16-22.
20. Fu B J. Regional eco-environmental warning theory and application. Chin J Appl Ecol, 1993, 4(4): 436-439.
21. Dong Z J, et al. System engineering and operational research. Beijing: National Defence Industry Press, 2003. 303-309.
22. Hua Z S. Analysis of accident danger. Journal of Gansu Metallurgy, 2001, 3: 38-40.
23. Shi X Q, Zhao J Z, Ouyang Z Y. Urban eco security and its dynamic assessment method. Acta Ecologica Sinica, 2005, 25(12): 3237-3243.
24. Wang G, Nie B C, Wang L, Wu W. Research on methods of ecological security assessment of the middle and lower reaches of Liaohe River based on GIS. Chinese Journal of Population, Resources and Environment, 2005, 3(4): 18-23.
25. Wang G, Wu W. Assessment on ecological security spatial differences of the west areas of Liaohe River based on GIS. Environmental Science, 2005, 26(3): 28-33.
26. Wang G, Wu W. Assessment on ecological security spatial differences of east areas of Liaohe River based on GIS. Journal of Safety and Environment, 2006, 6(3): 119-122.
27. Wang G, Wu W. Research on visual assessment of watershed ecological security based on GIS. Journal of Dalian University of Technology, 2006, 46(5): 667-672.