Description
A river water body is a distinct and significant part of surface waters such as a river, river or canal, part of a river, river or canal, constituting the elementary division of aquatic environments intended to be the WFD assessment unit.
River bodies are derived from the BDCarthage® v3 hydrographic theme of BDCarto®.
The criteria for the realisation of river water bodies are:
— A body of water belongs to a single hydroecoregion
— The dominant fish stand based on the fish context (Salmonicole, cypriniculture, Intermediate)
— Size class (strahler confluence band)
Resources
| Name | Format | Description | Link |
|---|---|---|---|
| download | Unknown | Open resource |