Ecrins [Aire D\'Adhésion]
IUCN VNational Park - Buffer zone/Area of adhesion · 1973
1 598 km²
Commune · FRA
Buissard
France
DfbCold, no dry season, warm summer(60 %)
Species observed
2 492
Observations
127 183
Area
2,8km²
Ecological tissue
Graphe en cours d’indexation
Calcul du tissu écologique de cette entité.
Le graphe apparaîtra automatiquement dès que le calcul est terminé (rafraîchissement toutes les 2s).
Species present
2 492 distinct species · 127 183 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
7,6°C
Annual rain
1 205mm
Warmest m°
22,4°C
Coldest m°
-7,6°C
Elevation: 1 161 m on average (min 1 076 m, max 1 379 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
7,6°C
Annual rain
1 205mm
Warmest month
22,4°C
Coldest month
-7,6°C
Mean alt.
1 161m
Min
1 076m
Max
1 379m
Std. dev.
44m
Köppen-Geiger (dominant)
DfbCold, no dry season, warm summer(60 %)Cold
CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)
Soil & lithology
pH H₂O
6,9
Org. C
52,1g/kg
Clay
25,7%
Sand
35,4%
Silt
38,9%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: scGLiMaggregated to Hautes-Alpes
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
6,8
Org. C
76,4g/kg
Clay
24,1%
Sand
36,1%
Silt
39,7%
5–15 cm
pH H₂O
6,9
Org. C
44,4g/kg
Clay
24,2%
Sand
36,0%
Silt
39,7%
15–30 cm
pH H₂O
6,9
Org. C
35,4g/kg
Clay
28,7%
Sand
33,9%
Silt
37,3%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest24.1%
Crops20.2%
Built-up1.0%
Bare soil1.6%
Other (grassland, water…)53.1%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology1 basins · 0 lakes · 2 rivers
Hydrology metrics for this exact territory
Stream length here
1,3km
Basins crossed
1
Max stream order
3
Max drainage
541km²
Discharge in basins
0,1m³/s
Mean precip.
1 210mm/an
Mean T°
4,4°C
Moisture idx
0,42
Max snow
32%
Mean runoff
507mm/an
Mean elev. (basins)
1 731m
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
0,0nW
Built-up
103,3%
Pesticides
46,8kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas1
IUCN V · 1
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.