However, due to the lack of ecological sources in this area, the cost of constructing ecological corridors is large, and biological proliferation and migration are more susceptible to threats.
However, because there are few ecological sources in this area and the construction cost of ecological corridor is large, biological diffusion and migration are more vulnerable to threat
However, there are few ecological sources in this region, and the cost distance of ecological corridor construction is large, so biological diffusion and migration are more vulnerable to threats.