Ecrins [Aire D\'Adhésion]
IUCN VNational Park - Buffer zone/Area of adhesion · 1973
1 598 km²
Commune · FRA
Puy-Sanières
France
DfbCold, no dry season, warm summer(50 %)
Species observed
3 529
Observations
76 776
Area
10,8km²
Ecological tissue
Sample of 29 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 Puy-Sanières : 18 espèces reliées par 114 interactions GloBI sur 5 types (connectance 26.2%, filtre Serrano α=0.2). 12 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
30
Interactions affichées
114
Connectance
0.262
Patrimoniales
0
Plus dense que (national)0 %(top 100%)
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Species present
3 529 distinct species · 76 776 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
7,7°C
Annual rain
1 050mm
Warmest m°
22,5°C
Coldest m°
-7,3°C
Elevation: 1 189 m on average (min 790 m, max 2 353 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
7,7°C
Annual rain
1 050mm
Warmest month
22,5°C
Coldest month
-7,3°C
Mean alt.
1 189m
Min
790m
Max
2 353m
Std. dev.
335m
Köppen-Geiger (dominant)
DfbCold, no dry season, warm summer(50 %)Cold
CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)
Soil & lithology
pH H₂O
7,1
Org. C
66,3g/kg
Clay
23,0%
Sand
31,4%
Silt
45,7%
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
7,0
Org. C
90,3g/kg
Clay
21,8%
Sand
31,5%
Silt
46,8%
5–15 cm
pH H₂O
7,1
Org. C
63,1g/kg
Clay
21,8%
Sand
31,5%
Silt
46,6%
15–30 cm
pH H₂O
7,1
Org. C
45,5g/kg
Clay
25,2%
Sand
31,1%
Silt
43,8%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest28.7%
Crops4.0%
Built-up0.4%
Bare soil5.8%
Other (grassland, water…)61.1%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology1 basins · 1 lakes · 3 rivers
Hydrology metrics for this exact territory
Stream length here
2,5km
Lake surface here
0,14km²
Basins crossed
1
Max stream order
5
Max drainage
2 551km²
Discharge in basins
0,2m³/s
Mean precip.
1 319mm/an
Mean T°
3,1°C
Moisture idx
0,51
Max snow
37%
Mean runoff
471mm/an
Mean elev. (basins)
2 029m
Watersheds crossing here
Lakes (1, top by area)
Rivers / streams (3, ord ≥ 4)
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
0hab/km²
Night light
0,0nW
Built-up
38,1%
Pesticides
22,8kg/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.