Vercors
IUCN VRegional Nature Park · 1970
2 060 km²
Commune · FRA
Saint-Agnan-en-Vercors
France
DfbCold, no dry season, warm summer(77 %)
Species observed
2 606
Observations
51 310
Area
84,8km²
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 Saint-Agnan-en-Vercors : 21 espèces reliées par 61 interactions GloBI sur 6 types (connectance 15.0%, filtre Serrano α=0.2). 8 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
29
Interactions affichées
61
Connectance
0.150
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
2 606 distinct species · 51 310 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
6,4°C
Annual rain
1 381mm
Warmest m°
19,7°C
Coldest m°
-6,2°C
Elevation: 1 266 m on average (min 843 m, max 1 589 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
6,4°C
Annual rain
1 381mm
Warmest month
19,7°C
Coldest month
-6,2°C
Mean alt.
1 266m
Min
843m
Max
1 589m
Std. dev.
211m
Köppen-Geiger (dominant)
DfbCold, no dry season, warm summer(77 %)Cold
CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)
Soil & lithology
pH H₂O
6,3
Org. C
65,3g/kg
Clay
29,0%
Sand
31,0%
Silt
40,0%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: smGLiMaggregated to Drôme
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
6,2
Org. C
94,3g/kg
Clay
26,7%
Sand
32,0%
Silt
41,2%
5–15 cm
pH H₂O
6,3
Org. C
59,8g/kg
Clay
28,6%
Sand
31,4%
Silt
39,9%
15–30 cm
pH H₂O
6,4
Org. C
41,7g/kg
Clay
31,6%
Sand
29,5%
Silt
38,9%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest63.9%
Crops4.6%
Built-up0.1%
Bare soil1.6%
Other (grassland, water…)29.8%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology2 basins · 0 lakes · 2 rivers
Hydrology metrics for this exact territory
Stream length here
17,6km
Basins crossed
2
Max stream order
2
Max drainage
1 663km²
Discharge in basins
1,1m³/s
Mean precip.
1 078mm/an
Mean T°
7,2°C
Moisture idx
0,26
Max snow
26%
Mean runoff
468mm/an
Mean elev. (basins)
1 077m
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
7,6%
Pesticides
44,3kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas6
IUCN Not Reported · 3IUCN V · 1IUCN IV · 1IUCN Ia · 1
Hauts plateaux et contreforts du Vercors oriental
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive) · 2022
210 km²
Hauts Plateaux Du Vercors
IUCN IVNational Nature Reserve · 1985
176 km²
Hauts plateaux du Vercors
IUCN Not ReportedSpecial Protection Area (Birds Directive) · 2018
176 km²
Rebord méridional du Vercors
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive) · 2016
47 km²
Vercors
IUCN IaForest Integral Biological Reserve · 2009
22 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.