Vercors
IUCN VRegional Nature Park · 1970
2 060 km²
Commune · FRA
Sainte-Eulalie-en-Royans
France
CfaTemperate, no dry season, hot summer(50 %)
Species observed
1 505
Observations
29 349
Area
5,8km²
Ecological tissue
Sample of 23 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 Sainte-Eulalie-en-Royans : 17 espèces reliées par 38 interactions GloBI sur 5 types (connectance 15.0%, filtre Serrano α=0.2). 6 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
23
Interactions affichées
38
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
1 505 distinct species · 29 349 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
11,3°C
Annual rain
1 304mm
Warmest m°
25,2°C
Coldest m°
-2,2°C
Elevation: 403 m on average (min 235 m, max 916 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
11,3°C
Annual rain
1 304mm
Warmest month
25,2°C
Coldest month
-2,2°C
Mean alt.
403m
Min
235m
Max
916m
Std. dev.
187m
Köppen-Geiger (dominant)
CfaTemperate, no dry season, hot summer(50 %)Temperate
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
44,9g/kg
Clay
24,6%
Sand
41,1%
Silt
34,2%
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
6,3
Org. C
78,2g/kg
Clay
23,6%
Sand
42,0%
Silt
34,5%
5–15 cm
pH H₂O
6,4
Org. C
36,5g/kg
Clay
23,0%
Sand
42,6%
Silt
34,4%
15–30 cm
pH H₂O
6,4
Org. C
20,1g/kg
Clay
27,4%
Sand
38,8%
Silt
33,8%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest44.9%
Crops26.0%
Built-up1.2%
Bare soil1.2%
Other (grassland, water…)26.7%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology1 basins · 0 lakes · 2 rivers
Hydrology metrics for this exact territory
Stream length here
0,9km
Basins crossed
1
Max stream order
4
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
1hab/km²
Night light
0,1nW
Built-up
119,9%
Pesticides
32,0kg/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.