Division VERY LARGE RIVERS GEOGRAPHICAL INTERCALIBRATION GROUP Biological Quality Element Phytoplankton
United Kingdom
| Country | National classification systems intercalibrated | Ecological Quality Ratios | |
|---|---|---|---|
| High-Good boundary | Good-Moderate boundary | ||
| Austria | German PhytoFluss-Index 4.0 | 0,8 | 0,6 |
| Belgium (Flanders) | German PhytoFluss-Index 2.0 | 0,8 | 0,6 |
| Bulgaria | German PhytoFluss-Index 4.0 | 0,8 | 0,6 |
| Croatia | HRPI — Hungarian River Phytoplankton Index | 0,8 | 0,6 |
| Czech Republic | CZ — Assessment method for ecological status of rivers based on phytoplankton | 0,8 | 0,6 |
| Germany | German PhytoFluss-Index | 0,8 | 0,6 |
| Estonia | EST_PHYPLA_R — Estonian Large River Phytoplankton Index | 0,85 | 0,65 |
| Hungary | HRPI — Hungarian River Phytoplankton Index | 0,8 | 0,6 |
| Lithuania | German PhytoFluss-Index for lowland rivers of type 15.2 | 0,8 | 0,6 |
| Latvia | Latvian Large River Phytoplankton Index | 0,8 | 0,6 |
| Poland | IFPL metric — Method for large rivers assessment using phytoplankton | 1,08 | 0,92 |
| Romania | ECO-FITO — Assessment Method for Ecological Status of the Water Bodies based on Phytoplankton | 0,92 | 0,76 |
| Slovakia | Phytoplankton-SK — Slovak assessment of phytoplankton in large rivers | 0,8 | 0,6 |