Information
Ecological parameter: preservation Descy
Parameter group: life related parameters
Explanation:
Classification as preservation indicator following Denys.
Descy, J.P. (1979): A new approach to water quality estimation using diatoms. Nova Hedwigia 64: 305-323.
Type of assignment: single category assignment system ()
A description of the coding system can be found here Abbreviations/Coding Systems
Abbreviations:
| Category name: | Abbreviations: | Explanation: |
|---|---|---|
| preservation indicator | indicator | preservation indicator |
| 2 | 2 | large |
| 3 | 3 | moderate |
| 4 | 4 | low |
| 5 | 5 | very low |