| Water category: | River |
| Pressure categories | Nutrients |
| Pressure detail | NH4-N Total Phosphorus (TP) |
| WFD Indicators- R | Phytoplancton Macrophytes and phytobenthos Composition Abundance |
| Specific Index | |
| Brief text description | Spearman correlation coefficient between Diatom richness and NH4-N and with TP. |
| Long text description | Spearman correlation coefficient between Diatom richness and NH4-N and with TP : Spearman Correlation Coefficient : NH4-N 0.55 TP 0.64 Source data from 11 rivers in Idaho, USA |
| History of development | |
| References | Snyder, E. B., Robinson, C. T., Minshall, G. W. and Rushforth, S. R. (2002) Regional patterns in pe-riphyton accrual and diatom assemblage structure in a heterogeneous nutrient landscape. Canadian Journal of Fisheries and Aquatic Sciences. 59(3):564-577 |
| Geographical region (GIG) - R | |
| Ecoregion - LR | |
| Country | XX Other country |
| 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 |