Ecrins [Aire D\'Adhésion]
IUCN VNational Park - Buffer zone/Area of adhesion · 1973
1 598 km²
Commune · FRA
Les Costes
France
DfbCold, no dry season, warm summer(69 %)
Species observed
1 167
Observations
10 630
Area
8,8km²
Ecological tissue
Sample of 38 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 Les Costes : 34 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) + 4 bulles famille, 67 interactions GloBI documentées sur 5 types (connectance 9.5%, filtre Serrano α=0.2). Les 4 bulles regroupent des espèces visuellement absorbées par famille (≥3 espèces visibles).
Espèces affichées
38
Interactions affichées
67
Connectance
0.095
Patrimoniales
1
Plus dense que (national)0 %(top 100%)
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Species present
1 167 distinct species · 10 630 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
5,8°C
Annual rain
1 280mm
Warmest m°
20,4°C
Coldest m°
-8,8°C
Elevation: 1 395 m on average (min 1 043 m, max 2 317 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
5,8°C
Annual rain
1 280mm
Warmest month
20,4°C
Coldest month
-8,8°C
Mean alt.
1 395m
Min
1 043m
Max
2 317m
Std. dev.
390m
Köppen-Geiger (dominant)
DfbCold, no dry season, warm summer(69 %)Cold
CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)
Soil & lithology
pH H₂O
6,7
Org. C
71,1g/kg
Clay
25,6%
Sand
34,5%
Silt
39,9%
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
6,6
Org. C
101,5g/kg
Clay
23,2%
Sand
35,5%
Silt
41,3%
5–15 cm
pH H₂O
6,7
Org. C
64,3g/kg
Clay
24,6%
Sand
34,9%
Silt
40,5%
15–30 cm
pH H₂O
6,7
Org. C
47,5g/kg
Clay
29,0%
Sand
33,1%
Silt
37,9%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest43.0%
Crops9.2%
Built-up0.4%
Bare soil5.0%
Other (grassland, water…)42.4%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology2 basins · 0 lakes · 0 rivers
Hydrology metrics for this exact territory
Basins crossed
2
Max drainage
541km²
Discharge in basins
0,2m³/s
Mean precip.
1 229mm/an
Mean T°
4,2°C
Moisture idx
0,43
Max snow
40%
Mean runoff
509mm/an
Mean elev. (basins)
1 765m
Watersheds crossing here
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
0hab/km²
Night light
0,4nW
Built-up
37,9%
Pesticides
20,8kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas2
IUCN V · 1IUCN Not Reported · 1
Valgaudemar
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive) · 2010
100 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.