Estuaire De La Gironde Et Mer Des Pertuis
IUCN VMarine Nature Park · 2015
6 535 km²
Commune · FRA
Le Château-d'Oléron
France
CfbTemperate, no dry season, warm summer(100 %)
Species observed
1 784
Observations
20 170
Area
16,5km²
Ecological tissue
Sample of 46 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).
RègnesAnimalPlanteChampignonBacterie
RelationsPredationParasitismeSymbiosePollinisation
StatutEn dangerVulnérableProtégéeEndémique
Indicateurs du tissu écologique
Tissu écologique de Le Château-d'Oléron : 44 espèces + 2 bulles famille, 69 interactions GloBI documentées sur 4 types (connectance 6.7%, filtre Serrano α=0.2). Les 2 bulles regroupent des espèces visuellement absorbées par famille (≥3 espèces visibles).
Espèces affichées
46
Interactions affichées
69
Connectance
0.067
Patrimoniales
0
Plus dense que (national)0 %(top 100%)
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Species present
1 784 distinct species · 20 170 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
13,4°C
Annual rain
803mm
Warmest m°
23,7°C
Coldest m°
4,7°C
Elevation: 3 m on average (min -2 m, max 7 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
13,4°C
Annual rain
803mm
Warmest month
23,7°C
Coldest month
4,7°C
Mean alt.
3m
Min
-2m
Max
7m
Std. dev.
2m
Köppen-Geiger (dominant)
CfbTemperate, no dry season, warm summer(100 %)Temperate
CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)
Hydrology1 basins · 0 lakes · 1 rivers
Hydrology metrics for this exact territory
Stream length here
1,9km
Basins crossed
1
Max stream order
1
Max drainage
2 220km²
Discharge in basins
0,0m³/s
Mean precip.
870mm/an
Mean T°
12,6°C
Moisture idx
-0,01
Max snow
4%
Mean runoff
529mm/an
Mean elev. (basins)
23m
Watersheds crossing here
Rivers / streams (1, ord ≥ 4)
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Protected areas9
IUCN Not Reported · 5IUCN IV · 3IUCN V · 1🌊 Marine · 7
Marais de Brouage (et marais nord d'Oléron)
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive) · 2009
261 km²
Marais de Brouage-Oléron
IUCN Not ReportedSpecial Protection Area (Birds Directive) · 2019
261 km²
Marais et estuaire de la Seudre, île d'Oléron
IUCN Not ReportedSpecial Protection Area (Birds Directive) · 2019
140 km²
Marais de la Seudre
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive) · 2006
140 km²
Moëze-Oléron
IUCN IVNational Nature Reserve · 1985
64 km²
Complete list9 protected areas
- Estuaire De La Gironde Et Mer Des PertuisMarine Nature ParkIUCN V20156 535 km²
- Marais de Brouage (et marais nord d'Oléron)Special Areas of Conservation (Habitats Directive)IUCN Not Reported2009261 km²
- Marais de Brouage-OléronSpecial Protection Area (Birds Directive)IUCN Not Reported2019261 km²
- Marais et estuaire de la Seudre, île d'OléronSpecial Protection Area (Birds Directive)IUCN Not Reported2019140 km²
- Marais de la SeudreSpecial Areas of Conservation (Habitats Directive)IUCN Not Reported2006140 km²
- Moëze-OléronNational Nature ReserveIUCN IV198564 km²
- Marais de MoezeMarine Protected Area (OSPAR)IUCN Not Reported200764 km²
- Moulin de la coteLand acquired by Conservatoire du Littoral (national seaside and lakeside conservancy)IUCN IV20140 km²
- Rives du coureau d\'oleronLand acquired by Conservatoire du Littoral (national seaside and lakeside conservancy)IUCN IV20170 km²
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN
France-specific data (Phase 2)
ZNIEFF, Natura 2000, INPN protected spaces, BNV-D pesticides, Naïades water quality, SAFRAN fine climate, BRGM lithology — Layer FR to load in Phase 2.