Division NORTHERN RIVERS GEOGRAPHICAL INTERCALIBRATION GROUP RESULTS Biological Quality Element Macrophytes and Phytobenthos Sub-Biological Quality Element Macrophytes
United Kingdom
| Type and Country | National classification systems intercalibrated | Ecological Quality Ratios | |
|---|---|---|---|
| High-Good boundary | Good-Moderate boundary | ||
| R-N3 and R-N9 | |||
| Finland | Trophic index TIc | 0,889 | 0,61 |
| Sweden | Trophic index TIc | 0,889 | 0,61 |
| Norway | Trophic index TIc | 0,889 | 0,61 |