松华坝水库流域非点源污染景观空间负荷
袁睿佳
Location-weighted landscape index of non-point source pollution in Songhuaba Reservoir watershed
Ruijia YUAN
表1
松华坝水库流域距离面分级
Table 1
Distance classes in Songhuaba Reservoir watershed(m)
Ⅰ级
Ⅱ级
Ⅲ级
Ⅳ级
Ⅴ级
距离
0~7 700
7 701~15 400
15 401~23 100
23 101~30 800
30 801~38 500