Ecological parameter: moisture van Dam
Parameter group: habitat related parameters
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.
|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|