Description
Major flow barriers are water-related structures that cause a change in the flow of surface water. They disrupt the circulation of aquatic materials and species and ecological continuity.
A CER geostandard was established by the CNIG in 2018 for harmonisation (cer_obstacle)
http://cnig.gouv.fr/wp-content/uploads/2018/10/181001_Standard_CNIG_CER_v2018.pdf
This data is the fixed representation on the voting date of the SRADDET (approved by prefectural order on August 4, 2020)
Remember to consult the attached recommendations for use in resources
https://sig.hautsdefrance.fr/ext/opendata/Sraddet2020/precisions_biodiversite.pdf
Resources
| Name | Format | Description | Link |
|---|---|---|---|
| CNIG-standard CER (regional ecological continuity) | Unknown | Open resource | |
| Shapefile Major Obstacles to Flow (Ecological Continuity) | Unknown | Open resource | |
| Recommendations for use | Unknown | Open resource | |
| Data table Major barriers to flow | Unknown | Open resource | |
| cer_obstacle_p_en32 | Unknown | Open resource |
Tags
- aisne-departement
- amenagement
- amenagement-du-territoire
- biodiversite
- continuite-ecologique
- corridor
- cours-deau
- ecologie
- ecosysteme
- hauts-de-france
- nord-departement
- obstacle
- oise-departement
- pas-de-calais-departement
- pollution
- schema-regional-damenagement-de-developpement-durable-et-degalite-des-territoires
- somme-departement
- sraddet
- usage-des-sols