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2 松华坝水库流域相对高程面分级
Table 2 Relative elevation classes in Songhuaba Reservoir watershed(m)
Ⅰ级 Ⅱ级 Ⅲ级 Ⅳ级 Ⅴ级
相对高程 1 885~2 076 2 077~2 267 2 268~2 458 2 459~2 649 2 650~2 840