Ecrins [Aire D\'Adhésion]
IUCN VNational Park - Buffer zone/Area of adhesion · 1973
1 598 km²
Commune · FRA
Laye
France
DfbCold, no dry season, warm summer(79 %)
Species observed
2 889
Observations
81 402
Area
10,4km²
Ecological tissue
Sample of 26 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 Laye : 18 espèces reliées par 78 interactions GloBI sur 5 types (connectance 22.2%, filtre Serrano α=0.2). 9 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
27
Interactions affichées
78
Connectance
0.222
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
2 889 distinct species · 81 402 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
6,3°C
Annual rain
1 347mm
Warmest m°
21,0°C
Coldest m°
-8,9°C
Elevation: 1 345 m on average (min 1 017 m, max 1 827 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
6,3°C
Annual rain
1 347mm
Warmest month
21,0°C
Coldest month
-8,9°C
Mean alt.
1 345m
Min
1 017m
Max
1 827m
Std. dev.
227m
Köppen-Geiger (dominant)
DfbCold, no dry season, warm summer(79 %)Cold
CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)
Soil & lithology
pH H₂O
6,6
Org. C
68,9g/kg
Clay
24,6%
Sand
36,6%
Silt
38,8%
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
6,5
Org. C
90,2g/kg
Clay
23,5%
Sand
37,6%
Silt
39,0%
5–15 cm
pH H₂O
6,5
Org. C
65,6g/kg
Clay
23,4%
Sand
37,3%
Silt
39,3%
15–30 cm
pH H₂O
6,6
Org. C
50,9g/kg
Clay
27,0%
Sand
34,9%
Silt
38,1%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest34.2%
Crops11.3%
Built-up0.4%
Bare soil4.5%
Other (grassland, water…)49.6%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology3 basins · 0 lakes · 1 rivers
Hydrology metrics for this exact territory
Stream length here
2,1km
Basins crossed
3
Max stream order
1
Max drainage
4 826km²
Discharge in basins
0,2m³/s
Mean precip.
1 209mm/an
Mean T°
4,4°C
Moisture idx
0,42
Max snow
32%
Mean runoff
507mm/an
Mean elev. (basins)
1 728m
Watersheds crossing here
Rivers / streams (1, 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
40,2%
Pesticides
46,9kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas2
IUCN V · 1IUCN Not Reported · 1
Dévoluy - Durbon - Charance - Champsaur
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive) · 2010
356 km²
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.