Estuaire De La Gironde Et Mer Des Pertuis
IUCN VMarine Nature Park · 2015
6 535 km²
Department · FRA
France
Species observed
14 367
Observations
2 402 559
Area
10 094,6km²
Sample of 42 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).
Tissu écologique de Gironde : 39 espèces + 3 bulles famille, 67 interactions GloBI documentées sur 7 types (connectance 7.8%, filtre Serrano α=0.2). Les 3 bulles regroupent des espèces visuellement absorbées par famille (≥3 espèces visibles).
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
14 367 distinct species · 2 402 559 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Mean T°
13,7°C
Annual rain
890mm
Warmest m°
25,9°C
Coldest m°
3,4°C
Elevation: 43 m on average (min -47 m, max 147 m)
CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)
pH H₂O
6,3
Org. C
37,2g/kg
Clay
23,1%
Sand
47,3%
Silt
29,5%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: suGLiM
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology metrics for this exact territory
Stream length here
1 542,1km
Lake surface here
105,40km²
Basins crossed
26
Max stream order
7
Max drainage
55 941km²
Discharge in basins
3 278,4m³/s
Mean precip.
944mm/an
Mean T°
12,6°C
Moisture idx
-0,01
Max snow
11%
Mean runoff
471mm/an
Mean elev. (basins)
54m
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Pop. density
1hab/km²
Night light
1,3nW
Built-up
152,6%
Pesticides
38,7kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Marine Nature Park · 2015
6 535 km²
Regional Nature Park · 1970
3 613 km²
Regional Nature Park · 2019
2 388 km²
Special Protection Area (Birds Directive) · 2019
953 km²
Special Areas of Conservation (Habitats Directive) · 2015
953 km²
Marine Protected Area (OSPAR) · 2012
953 km²
+ 40 protected areas (top 60 shown)
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN
ZNIEFF, Natura 2000, INPN protected spaces, BNV-D pesticides, Naïades water quality, SAFRAN fine climate, BRGM lithology — Layer FR to load in Phase 2.