@article{WANG Geng:471, author = {WANG Geng, WU Wei}, title = {Spatial distribution of ecological security status assessment of West-Liaohe River based on geographic information system}, publisher = {Front. Environ. Sci. Eng.}, year = {2007}, journal = {Frontiers of Environmental Science & Engineering}, volume = {1}, number = {4}, eid = {471}, numpages = {5}, pages = {471}, keywords = {ecological security, status assessment, spatial distribution, West-Liaohe River}, url = {https://journal.hep.com.cn/fese/EN/abstract/article_7246.shtml}, doi = {10.1007/s11783-007-0075-4} }