Ecrins [Aire D\'Adhésion]
IUCN VNational Park - Buffer zone/Area of adhesion · 1973
1 598 km²
Department · FRA
France
Species observed
16 521
Observations
3 159 458
Area
6 306,9km²
Sample of 41 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 Savoie : 38 espèces + 3 bulles famille, 74 interactions GloBI documentées sur 6 types (connectance 9.0%, 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).
16 521 distinct species · 3 159 458 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Mean T°
3,8°C
Annual rain
1 603mm
Warmest m°
18,0°C
Coldest m°
-10,6°C
Elevation: 1 600 m on average (min 212 m, max 3 396 m)
CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)
pH H₂O
6,1
Org. C
71,8g/kg
Clay
22,9%
Sand
37,1%
Silt
40,1%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: scGLiM
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
1 097,6km
Lake surface here
60,74km²
Basins crossed
18
Max stream order
5
Max drainage
15 525km²
Discharge in basins
674,3m³/s
Mean precip.
1 332mm/an
Mean T°
4,7°C
Moisture idx
0,42
Max snow
48%
Mean runoff
585mm/an
Mean elev. (basins)
1 570m
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Pop. density
0hab/km²
Night light
0,7nW
Built-up
64,4%
Pesticides
12,0kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
National Park - Buffer zone/Area of adhesion · 1973
1 598 km²
Regional Nature Park · 1995
886 km²
Regional Nature Park · 1995
861 km²
National Park · 1922
711 km²
Special Areas of Conservation (Habitats Directive) · 2020
711 km²
Special Protection Area (Birds Directive) · 1988
711 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.