Wetland of International Importance (Ramsar Site) · FRA
Golfe du Morbihan
- Area
- 190 km²
- IUCN cat.
- Not Reported
- Year
- 1991
Overview
- Designation
- Wetland of International Importance (Ramsar Site)
- Established
- 1991
- Managing authority
- Not Reported
Source : WDPA (UNEP-WCMC, World Database on Protected Areas).
Species present
5 269 distinct species · 208 294 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 35 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 Golfe du Morbihan : 23 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 68 interactions GloBI sur 5 types (connectance 11.4%, filtre Serrano α=0.2). 12 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 · 7 lakes · 17 rivers
Hydrology metrics for this exact territory
Stream length here
31,6km
Lake surface here
1,78km²
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
Lakes (7, top by area)
Rivers / streams (17, ord ≥ 4)
- La Marleord 2len here4.68 km31%total15 km
- Chenal de Saint-Léonardord 2len here3.84 km100%total4 km
- Rivière d'Aurayord 3len here3.81 km30%total13 km
- Ruisseau de Bornord 2len here3.79 km91%total4 km
- Étier de Licord 2len here2.89 km97%total3 km
- Rivière du Bonoord 3len here2.49 km64%total4 km
- L'Épinayord 1len here2.06 km66%total3 km
- Ruisseau de Botcoanord 1len here1.83 km20%total9 km
- Ruisseau du Baron du Moulinord 2len here1.70 km56%total3 km
- Ruisseau du Plessisord 2len here1.68 km11%total16 km
- Étier de Kerboulicoord 1len here1.45 km91%total2 km
- Le Lanord 1len here0.70 km21%total3 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
- 47.60067, -2.79859
- 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.