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
Archail
France
CfbTemperate, no dry season, warm summer(73 %)
Species observed
481
Observations
1 103
Area
13,3km²
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 Archail : 17 espèces + 6 bulles famille, 51 interactions GloBI documentées sur 4 types (connectance 20.2%, filtre Serrano α=0.2). Les 6 bulles regroupent des espèces visuellement absorbées par famille (≥3 espèces visibles).
Espèces affichées
23
Interactions affichées
51
Connectance
0.202
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
481 distinct species · 1 103 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
8,4°C
Annual rain
1 221mm
Warmest m°
23,1°C
Coldest m°
-6,3°C
Elevation: 1 122 m on average (min 910 m, max 1 593 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
8,4°C
Annual rain
1 221mm
Warmest month
23,1°C
Coldest month
-6,3°C
Mean alt.
1 122m
Min
910m
Max
1 593m
Std. dev.
207m
Köppen-Geiger (dominant)
CfbTemperate, no dry season, warm summer(73 %)Temperate
CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)
Soil & lithology
pH H₂O
7,3
Org. C
47,0g/kg
Clay
23,6%
Sand
26,4%
Silt
50,0%
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
7,2
Org. C
79,7g/kg
Clay
23,3%
Sand
26,0%
Silt
50,7%
5–15 cm
pH H₂O
7,3
Org. C
37,0g/kg
Clay
23,1%
Sand
26,5%
Silt
50,4%
15–30 cm
pH H₂O
7,3
Org. C
24,4g/kg
Clay
24,4%
Sand
26,8%
Silt
48,8%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest30.6%
Crops2.2%
Built-up0.1%
Bare soil7.5%
Other (grassland, water…)59.6%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology2 basins · 0 lakes · 1 rivers
Hydrology metrics for this exact territory
Stream length here
0,2km
Basins crossed
2
Max stream order
1
Max drainage
909km²
Discharge in basins
0,2m³/s
Mean precip.
920mm/an
Mean T°
8,1°C
Moisture idx
0,11
Max snow
14%
Mean runoff
403mm/an
Mean elev. (basins)
1 158m
Watersheds crossing here
Rivers / streams (1, ord ≥ 4)
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
0hab/km²
Night light
0,2nW
Built-up
8,4%
Pesticides
44,1kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas4
IUCN IV · 3IUCN Not Reported · 1
Cheval Blanc - Montagne de Boules - Barre des Dourbes
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive) · 2012
83 km²
Barre Des Dourbes Et Hêtraie Du Deffend Des Dourbes
IUCN IVBiotope Protection Order · 1988
1 km²
Pic De Couard
IUCN IVForest Managed Biological Reserve · 1982
0 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.