Information
Ecological parameter: moisture van DamParameter group: habitat related parameters
Explanation:
Classification as moisture indicator following van Dam et al. (1994). Two different classifactions are provided: values modified by Coste (Lecointe et al., 1993) and values by van Dam et al. (1994).
Van Dam, H., Mertens, A. & Sinkeldam, J. (1994): A coded checklist and ecological indicator values of freshwater diatoms from the Netherlands. Netherlands J. Aquatic Ecol. 28 (1): 117-133.
Lecointe, C., Coste, M. & Prygiel, J. (1993): OMNIDIA software for taxonomy, calculation of diatom indices and inventories management. Hydrobiologia 269/270: 509-513.
Abbreviations:
| Category name | Abbreviation | Explanation |
|---|---|---|
| 1 | 1 | never, or only very rarely, occurring outside water bodies |
| 2 | 2 | mainly occurring in water bodies, sometimes on wet places |
| 3 | 3 | mainly occurring in water bodies, also rather regularly on wet and moist places |
| 4 | 4 | mainly occurring on wet and moist or temporarily dry places |
| 5 | 5 | nearly exclusively occurring outside water bodies |
| Taxagroup | Number of assigned taxa / total number of taxa - percentage |
|---|---|
| Surirellacees | 713 / 6949 - 10.2% |