Ecrins [Aire D\'Adhésion]
IUCN VNational Park - Buffer zone/Area of adhesion · 1973
1 598 km²
Commune · FRA
Freissinières
France
DfcCold, no dry season, cold summer(44 %)
Species observed
2 126
Observations
20 023
Area
90,5km²
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 Freissinières : 24 espèces + 5 bulles famille, 45 interactions GloBI documentées sur 5 types (connectance 11.1%, filtre Serrano α=0.2). Les 5 bulles regroupent des espèces visuellement absorbées par famille (≥3 espèces visibles).
Espèces affichées
29
Interactions affichées
45
Connectance
0.111
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
2 126 distinct species · 20 023 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
0,8°C
Annual rain
1 688mm
Warmest m°
15,9°C
Coldest m°
-13,2°C
Elevation: 2 200 m on average (min 1 013 m, max 2 836 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
0,8°C
Annual rain
1 688mm
Warmest month
15,9°C
Coldest month
-13,2°C
Mean alt.
2 200m
Min
1 013m
Max
2 836m
Std. dev.
462m
Köppen-Geiger (dominant)
DfcCold, no dry season, cold summer(44 %)Cold
CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)
Soil & lithology
pH H₂O
6,2
Org. C
71,9g/kg
Clay
21,4%
Sand
39,3%
Silt
39,3%
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
6,2
Org. C
111,7g/kg
Clay
19,9%
Sand
39,9%
Silt
40,2%
5–15 cm
pH H₂O
6,2
Org. C
59,7g/kg
Clay
19,9%
Sand
39,7%
Silt
40,4%
15–30 cm
pH H₂O
6,2
Org. C
44,3g/kg
Clay
24,3%
Sand
38,2%
Silt
37,5%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest12.6%
Crops0.2%
Built-up0.0%
Bare soil29.2%
Other (grassland, water…)57.9%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology2 basins · 0 lakes · 5 rivers
Hydrology metrics for this exact territory
Stream length here
22,1km
Basins crossed
2
Max stream order
2
Max drainage
2 551km²
Discharge in basins
1,5m³/s
Mean precip.
1 317mm/an
Mean T°
3,1°C
Moisture idx
0,51
Max snow
37%
Mean runoff
472mm/an
Mean elev. (basins)
2 025m
Watersheds crossing here
Rivers / streams (5, ord ≥ 4)
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
0hab/km²
Built-up
4,2%
Pesticides
33,8kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas6
IUCN Not Reported · 3IUCN V · 1IUCN II · 1IUCN IV · 1
Ecrins
IUCN IINational Park - Core Area · 1973
931 km²
Les Ecrins
IUCN Not ReportedSpecial Protection Area (Birds Directive) · 2018
919 km²
Steppique Durancien et Queyrassin
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive) · 2010
197 km²
Vallon des Bans - Vallée du Fournel
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive) · 2007
88 km²
Cirque Du Grand Lac Des Estaris
IUCN IVNational Nature Reserve · 1974
1 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.