Périmètre De Protection De La Réserve Naturelle De Géologique De Digne Les Bains
IUCN IVProtected perimeter around a national nature reserve · 1989
2 318 km²
Commune · FRA
Villars-Colmars
France
DfcCold, no dry season, cold summer(75 %)
Species observed
619
Observations
1 917
Area
41km²
Ecological tissue
Sample of 25 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 Villars-Colmars : 20 espèces + 5 bulles famille, 44 interactions GloBI documentées sur 5 types (connectance 14.7%, filtre Serrano α=0.2). Les 5 bulles regroupent des espèces visuellement absorbées par famille (≥3 espèces visibles).
Espèces affichées
25
Interactions affichées
44
Connectance
0.147
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
619 distinct species · 1 917 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
2,7°C
Annual rain
1 577mm
Warmest m°
17,3°C
Coldest m°
-12,1°C
Elevation: 1 972 m on average (min 1 280 m, max 2 373 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
2,7°C
Annual rain
1 577mm
Warmest month
17,3°C
Coldest month
-12,1°C
Mean alt.
1 972m
Min
1 280m
Max
2 373m
Std. dev.
271m
Köppen-Geiger (dominant)
DfcCold, no dry season, cold summer(75 %)Cold
CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)
Soil & lithology
pH H₂O
6,4
Org. C
71,7g/kg
Clay
21,5%
Sand
40,5%
Silt
38,0%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: scGLiMaggregated to Alpes-de-Haute-Provence
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
6,4
Org. C
107,3g/kg
Clay
20,3%
Sand
41,0%
Silt
38,7%
5–15 cm
pH H₂O
6,4
Org. C
61,3g/kg
Clay
20,6%
Sand
40,7%
Silt
38,6%
15–30 cm
pH H₂O
6,5
Org. C
46,4g/kg
Clay
23,6%
Sand
39,7%
Silt
36,7%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest16.1%
Crops0.6%
Built-up0.1%
Bare soil14.2%
Other (grassland, water…)68.9%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology2 basins · 0 lakes · 2 rivers
Hydrology metrics for this exact territory
Stream length here
7,9km
Basins crossed
2
Max stream order
3
Max drainage
2 239km²
Discharge in basins
0,5m³/s
Mean precip.
900mm/an
Mean T°
8,9°C
Moisture idx
0,10
Max snow
14%
Mean runoff
440mm/an
Mean elev. (basins)
1 052m
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
Built-up
13,3%
Pesticides
46,0kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas2
IUCN IV · 1IUCN V · 1
Mercantour [Aire D\'Adhésion]
IUCN VNational Park - Buffer zone/Area of adhesion · 1979
1 122 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.