摘要
west China has a vast region and rich resources and there is plenty of biodiversity beacause the topography,estimate and the environment are all different.However,the ecological environment is very frail,the environmental capacity is much limited,and it was destroyed seriously.The west exploitation is a great threat to the ecological balance,so it is an important content of West Exploitation to enhance the research and conservation about the West ecological environment.
west China has a vast region and rich resources and there is plenty of biodiversity beacause the topography,estimate and the environment are all different.However,the ecological environment is very frail,the environmental capacity is much limited,and it was destroyed seriously.The west exploitation is a great threat to the ecological balance,so it is an important content of West Exploitation to enhance the research and conservation about the West ecological environment.
出处
《四川师范学院学报（自然科学版）》
2002年第4期400-404,共5页
Journal of Sichuan Teachers College(Natural Science)
