International Journal of Ecology / 2018 / Article / Tab 2

Research Article

Benthic Macroinvertebrates Diversity as Bioindicator of Water Quality of Some Rivers in East Kalimantan, Indonesia

Table 2

New weight score () for 8 parameters on NSF – WQI [39].

No.ParameterOriginal weight scoreModified weight score

1DO0.170.20
2pH0.110.13
3BOD0.110.13
4Temperature0.100.12
5Total phosphate0.100.12
6Nitrate0.100.12
7Turbidity0.080.10
8Total solid0.070.08
9Fecal coliform0.16-

Total11