1. Study on GIS-based ecological security assessment method in the middle and lower reaches of Liaohe River. Journal of China Population, Resources and Environment, 2005,3 (4):18 ~ 23.
2. Wang Geng, Wei Wu. Spatial Differentiation Characteristics of Ecological Security in West Liaohe River Basin Based on GIS, Environmental Science, 2005,26 (3): 28 ~ 33. (EI search)
3. Wang Gang, Nie Bochao, Wang Li and Wei Wu. Spatial difference evaluation of ecological security in western China
Study on safety monitoring of Liaohe River basin based on GIS [J] .2005, Progress of safety science and technology, Volume V, 1956~ 1962 .(ISTP search)
4. Wang Geng, Wei Wu. Study on spatial difference evaluation of ecological security in East Liaohe River Basin based on GIS. Journal of Safety and Environment, June 3, 2006:119 ~122.
5. Wang Geng, Wei Wu. Study on regional ecological security mechanism and evaluation index system of interference factors. China Safety Science Journal, 2006,16 (5):11~15.
6. Wang Geng, Wei Wu. Visualization of watershed ecological security based on GIS grid technology. Journal of Dalian University of Technology, 2006,46 (5): 667 ~ 672. (EI search)
7. Wang Geng, Wei Wu. Design and research of water safety early warning system in Liaohe River basin based on GIS. Journal of Dalian University of Technology, 2007,47 (2):16-22. (EI search)
8. Wang Geng, Wei Wu. Study on evolution mechanism and process of regional ecological security. China Safety Science Journal, 2007,17 (1):16-21.
9. Wang Geng, Wang Li, Wei Wu. Re-understanding of the concept and evaluation system of regional ecological security. Journal of Ecology, 2007,27 (4):1627 ~1637.
10. Wang Geng, Wang Li and Wei Wu. Study on the analysis method of regional ecological security evolution trend--taking liaohe river basin as an example. Journal of Ecology, 2007,27 (5): 2002 ~ 2010.
1 1. Wang Geng, Wang Li, Wei Wu. Study on the evolution trend of ecological security of drinking water source areas in Liaohe River mainstream based on GIS. Published in Journal of Applied Ecology, 2007,18 (11): 2548-2553.
12. Wang Geng, Wei Wu. Spatial distribution of economic security assessment in the West Liaohe River Basin based on GIS. Published in Frontier of Environmental Science &; China engineering 2007,1(4): 471–476.
13. Wang Geng, Wei Wu. Early warning index of regional ecological security--taking liaohe river basin as an example. Journal of Ecology, 2008,28 (8): 3535-3542.
14. Wang Geng, Wei Wu. Study on quantitative evaluation method of water resources shortage in coastal cities of Liaoning Province. Marine Development and Management, 2008,25 (9): 68-71.