| Water category: | River |
| Pressure categories | Nutrients |
| Pressure detail | Soluble nitrate and phosphate concentration |
| WFD Indicators- R | Phytoplancton Macrophytes and phytobenthos Composition Abundance |
| Specific Index | Mean Trophic Rank |
| Brief text description | Links between MTR and * Soluble nitrate concentration (SNC). * Soluble phosphate concentration (SPC). |
| Long text description | Links between MTR and * Soluble nitrate concentration (SNC). * Soluble phosphate concentration (SPC). Correlation: SNC -0.43 (p<0.042) SPC -0.58 (p< 0.003) Source data from River Welland (UK). |
| History of development | |
| References | Demars et al., 1998. The aquatic macrophytes of an English lowland river system: assessing response to nutrient enrichment. Hydrobiologia. 384:75-88 |
| Geographical region (GIG) - R | |
| Ecoregion - LR | |
| Country | UK United Kingdom |
| Geographical location of source data | Sub-national |
| Reference conditions | Unknown |
| Development | Existing |
| Uncertainty | Unknown |
| Link to document store | No |
| BMW Toolbox | No |
| Entry status | Unvalidated |