Special Areas of Conservation (Habitats Directive) · fra
Ria d'Etel
- Area
- 43 km²
- IUCN cat.
- Not Reported
- Year
- 2021
Overview
- Designation
- Special Areas of Conservation (Habitats Directive)
- Established
- 2021
- Managing authority
- See European Environment Agency Geospatial Data Catalogue for more information - https://sdi.eea.europa.eu/catalogue/srv/api/records/be2142b0-7dc4-42e3-afac-f7cc5f1a9ac6
Source : WDPA (UNEP-WCMC, World Database on Protected Areas).
Species present
2 509 distinct species · 37 699 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 37 species (selected proportionally per kingdom among those with at least one documented interaction here) to keep the graph readable. Hover for details, click to explore the full ecosystem of a species.
ℹ️ The territory contains many more species than displayed and all their documented interactions: the graph is intentionally the structural skeleton (top-N species by composite local score, edges filtered by Serrano 2009 disparity filter α=0.2).
Indicateurs du tissu écologique
Tissu écologique de Ria d'Etel : 32 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 71 interactions GloBI sur 4 types (connectance 10.7%, filtre Serrano α=0.2). 5 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Hydrology1 basins · 0 lakes · 11 rivers
Hydrology metrics for this exact territory
Stream length here
15,0km
Basins crossed
1
Max stream order
3
Max drainage
1 839km²
Discharge in basins
0,0m³/s
Mean precip.
877mm/an
Mean T°
11,5°C
Moisture idx
0,16
Max snow
7%
Mean runoff
630mm/an
Mean elev. (basins)
40m
Watersheds crossing here
Rivers / streams (11, ord ≥ 4)
- Goah Guillemord 3len here2.79 km98%total3 km
- Ruisseau de la Demi-Villeord 2len here2.76 km38%total7 km
- Ruisseau de Calavretord 1len here2.27 km33%total7 km
- Étier de Pont Lesdourord 2len here2.23 km86%total3 km
- Ruisseau du Moulin du Palaisord 1len here1.65 km35%total5 km
- Ruisseau du Moulin de Saint-Georgesord 1len here1.25 km22%total6 km
- Ruisseau de Lézévryord 2len here0.57 km7%total8 km
- Ruisseau de Kergroëzord 2len here0.49 km5%total10 km
- Rivière du Pont-Roc'hord 2len here0.35 km4%total8 km
- Ruisseau de Poumènord 1len here0.31 km6%total5 km
- Le Sac'hord 1len here0.30 km63%total0 km
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Location
Fond cartographique : OpenFreeMap · © OpenStreetMap contributors · Géométrie : nos sources (GADM/HydroBASINS/HydroLAKES/HydroRIVERS/WDPA)
- Centroid
- 47.69723, -3.16981
- Open in maps
- OpenStreetMap → · Satellite →
Species observed (Phase 2)
Listing species observed within this protected area requires the GBIF v2 partition × WDPA spatial overlay matview. Computing infrastructure pending.