Estuaire De La Gironde Et Mer Des Pertuis
IUCN VMarine Nature Park · 2015
6 535 km²
Commune · FRA
Cussac-Fort-Médoc
France
CfbTemperate, no dry season, warm summer(100 %)
Species observed
845
Observations
3 435
Area
18,6km²
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).
RègnesAnimalPlanteChampignonBacterie
RelationsPredationParasitismeSymbiosePollinisation
StatutEn dangerVulnérableProtégéeEndémique
Indicateurs du tissu écologique
Tissu écologique de Cussac-Fort-Médoc : 33 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) + 6 bulles famille, 86 interactions GloBI documentées sur 5 types (connectance 11.6%, filtre Serrano α=0.2). Les 6 bulles regroupent des espèces visuellement absorbées par famille (≥3 espèces visibles).
Espèces affichées
39
Interactions affichées
86
Connectance
0.116
Patrimoniales
1
Plus dense que (national)0 %(top 100%)
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Species present
845 distinct species · 3 435 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
13,7°C
Annual rain
858mm
Warmest m°
25,8°C
Coldest m°
3,5°C
Elevation: 9 m on average (min -4 m, max 20 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
13,7°C
Annual rain
858mm
Warmest month
25,8°C
Coldest month
3,5°C
Mean alt.
9m
Min
-4m
Max
20m
Std. dev.
6m
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)
Soil & lithology
pH H₂O
6,2
Org. C
41,2g/kg
Clay
22,8%
Sand
50,7%
Silt
26,5%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: suGLiMaggregated to Gironde
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
6,2
Org. C
64,4g/kg
Clay
22,5%
Sand
50,6%
Silt
26,9%
5–15 cm
pH H₂O
6,2
Org. C
32,3g/kg
Clay
22,3%
Sand
50,8%
Silt
26,9%
15–30 cm
pH H₂O
6,3
Org. C
26,9g/kg
Clay
23,6%
Sand
50,7%
Silt
25,7%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest23.1%
Crops27.9%
Built-up1.5%
Bare soil1.8%
Other (grassland, water…)45.7%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology1 basins · 0 lakes · 2 rivers
Hydrology metrics for this exact territory
Stream length here
2,8km
Basins crossed
1
Max stream order
1
Max drainage
1 548km²
Discharge in basins
0,1m³/s
Mean precip.
943mm/an
Mean T°
12,8°C
Moisture idx
0,04
Max snow
6%
Mean runoff
501mm/an
Mean elev. (basins)
16m
Watersheds crossing here
Rivers / streams (2, ord ≥ 4)
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
1hab/km²
Night light
1,4nW
Built-up
150,5%
Pesticides
46,7kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas4
IUCN V · 2IUCN Not Reported · 2🌊 Marine · 3
Médoc
IUCN VRegional Nature Park · 2019
2 388 km²
Estuaire de la Gironde
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive) · 2014
610 km²
Marais du Haut Médoc
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive) · 2020
51 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.