Vercors
IUCN VRegional Nature Park · 1970
2 060 km²
Commune · FRA
Romeyer
France
CfbTemperate, no dry season, warm summer(65 %)
Species observed
2 959
Observations
102 138
Area
40,3km²
Ecological tissue
Sample of 15 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 Romeyer : 9 espèces reliées par 43 interactions GloBI sur 5 types (connectance 41.0%, filtre Serrano α=0.2). 6 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
15
Interactions affichées
43
Connectance
0.409
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
2 959 distinct species · 102 138 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
8,1°C
Annual rain
1 280mm
Warmest m°
21,7°C
Coldest m°
-4,9°C
Elevation: 1 049 m on average (min 588 m, max 1 713 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
8,1°C
Annual rain
1 280mm
Warmest month
21,7°C
Coldest month
-4,9°C
Mean alt.
1 049m
Min
588m
Max
1 713m
Std. dev.
344m
Köppen-Geiger (dominant)
CfbTemperate, no dry season, warm summer(65 %)Temperate
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
61,8g/kg
Clay
28,4%
Sand
30,2%
Silt
41,4%
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
6,6
Org. C
93,9g/kg
Clay
26,7%
Sand
31,1%
Silt
42,2%
5–15 cm
pH H₂O
6,7
Org. C
53,7g/kg
Clay
27,7%
Sand
30,7%
Silt
41,6%
15–30 cm
pH H₂O
6,8
Org. C
37,7g/kg
Clay
30,9%
Sand
28,9%
Silt
40,3%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest58.3%
Crops1.7%
Built-up0.1%
Bare soil3.5%
Other (grassland, water…)36.5%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology1 basins · 0 lakes · 4 rivers
Hydrology metrics for this exact territory
Stream length here
11,1km
Basins crossed
1
Max stream order
2
Max drainage
1 663km²
Discharge in basins
0,5m³/s
Mean precip.
957mm/an
Mean T°
8,9°C
Moisture idx
0,10
Max snow
14%
Mean runoff
420mm/an
Mean elev. (basins)
785m
Watersheds crossing here
Rivers / streams (4, ord ≥ 4)
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
0hab/km²
Built-up
7,8%
Pesticides
44,4kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas5
IUCN Not Reported · 3IUCN V · 1IUCN IV · 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
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.