Landes De Gascogne
IUCN VRegional Nature Park · 1970
3 613 km²
Department · FRA
France
Species observed
11 261
Observations
1 419 869
Area
9 351,4km²
Sample of 44 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 Landes : 39 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) + 5 bulles famille, 89 interactions GloBI documentées sur 4 types (connectance 9.4%, filtre Serrano α=0.2). Les 5 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).
11 261 distinct species · 1 419 869 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Mean T°
14,0°C
Annual rain
1 069mm
Warmest m°
26,3°C
Coldest m°
3,5°C
Elevation: 69 m on average (min -15 m, max 205 m)
CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)
pH H₂O
5,8
Org. C
40,0g/kg
Clay
18,8%
Sand
49,8%
Silt
31,4%
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
1 843,6km
Lake surface here
104,20km²
Basins crossed
29
Max stream order
6
Max drainage
16 831km²
Discharge in basins
856,8m³/s
Mean precip.
1 075mm/an
Mean T°
12,8°C
Moisture idx
0,09
Max snow
13%
Mean runoff
592mm/an
Mean elev. (basins)
81m
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Pop. density
0hab/km²
Night light
0,4nW
Built-up
63,0%
Pesticides
33,7kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Regional Nature Park · 1970
3 613 km²
Special Protection Area (Birds Directive) · 2019
156 km²
Special Areas of Conservation (Habitats Directive) · 2016
129 km²
Special Protection Area (Birds Directive) · 2019
128 km²
Special Areas of Conservation (Habitats Directive) · 2021
122 km²
Special Areas of Conservation (Habitats Directive) · 2006
93 km²
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.