Special Areas of Conservation (Habitats Directive) · fra
Estuaire de la Gironde
- Area
- 610 km²
- IUCN cat.
- Not Reported
- Year
- 2014
Overview
- Designation
- Special Areas of Conservation (Habitats Directive)
- Established
- 2014
- 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
3 764 distinct species · 114 854 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 39 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 Estuaire de la Gironde : 32 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 101 interactions GloBI sur 6 types (connectance 13.6%, filtre Serrano α=0.2). 7 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Hydrology3 basins · 0 lakes · 11 rivers
Hydrology metrics for this exact territory
Stream length here
1,9km
Basins crossed
3
Max stream order
3
Max drainage
2 220km²
Discharge in basins
0,2m³/s
Mean precip.
911mm/an
Mean T°
12,7°C
Moisture idx
0,02
Max snow
8%
Mean runoff
513mm/an
Mean elev. (basins)
19m
Watersheds crossing here
Rivers / streams (11, ord ≥ 4)
- Bras de Mer de la Maquelineord 2len here1.11 km19%total6 km
- Chenal de la Calupeyreord 2len here0.21 km2%total13 km
- Jalle de Tiquetorteord 3len here0.16 km3%total5 km
- Jalle du Breuilord 1len here0.12 km1%total11 km
- Petit Chenal de Byord 1len here0.08 km2%total4 km
- Jalle du Nordord 3len here0.07 km1%total9 km
- Levée de Marquetord 3len here0.07 km1%total6 km
- Ruisseau de Rousseletord 1len here0.05 km3%total2 km
- La Ceintureord 1len here0.02 km0%total6 km
- Chenal de Troussas à la Reilleord 1len here≈ tangenttotal1 km
- Jalle de Cartillonord 1len here≈ tangenttotal5 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
- 45.35008, -0.76683
- 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.