Vercors
IUCN VRegional Nature Park · 1970
2 060 km²
Commune · FRA
Choranche
France
CfbTemperate, no dry season, warm summer(100 %)
Species observed
3 173
Observations
143 218
Area
11,1km²
Ecological tissue
Sample of 21 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 Choranche : 15 espèces reliées par 55 interactions GloBI sur 6 types (connectance 26.2%, filtre Serrano α=0.2). 6 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
21
Interactions affichées
55
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
3 173 distinct species · 143 218 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
10,4°C
Annual rain
1 469mm
Warmest m°
24,2°C
Coldest m°
-2,9°C
Elevation: 644 m on average (min 275 m, max 1 077 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
10,4°C
Annual rain
1 469mm
Warmest month
24,2°C
Coldest month
-2,9°C
Mean alt.
644m
Min
275m
Max
1 077m
Std. dev.
185m
Köppen-Geiger (dominant)
CfbTemperate, no dry season, warm summer(100 %)Temperate
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
43,6g/kg
Clay
26,3%
Sand
35,2%
Silt
38,5%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: scGLiMaggregated to Isère
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
6,6
Org. C
70,3g/kg
Clay
24,9%
Sand
35,8%
Silt
39,3%
5–15 cm
pH H₂O
6,6
Org. C
37,6g/kg
Clay
24,6%
Sand
36,2%
Silt
39,3%
15–30 cm
pH H₂O
6,6
Org. C
23,0g/kg
Clay
29,3%
Sand
33,7%
Silt
37,0%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest45.0%
Crops15.0%
Built-up0.2%
Bare soil1.7%
Other (grassland, water…)38.1%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology1 basins · 0 lakes · 2 rivers
Hydrology metrics for this exact territory
Stream length here
8,8km
Basins crossed
1
Max stream order
3
Max drainage
791km²
Discharge in basins
0,1m³/s
Mean precip.
1 083mm/an
Mean T°
7,1°C
Moisture idx
0,27
Max snow
26%
Mean runoff
470mm/an
Mean elev. (basins)
1 090m
Watersheds crossing here
Rivers / streams (2, 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
23,1%
Pesticides
39,5kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas2
IUCN V · 1IUCN Not Reported · 1
La Bourne
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive) · 2017
28 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.