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
Authon
France
DfbCold, no dry season, warm summer(89 %)
Species observed
1 726
Observations
27 993
Area
39,8km²
Ecological tissue
Sample of 28 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 Authon : 21 espèces + 7 bulles famille, 59 interactions GloBI documentées sur 4 types (connectance 15.6%, filtre Serrano α=0.2). Les 7 bulles regroupent des espèces visuellement absorbées par famille (≥3 espèces visibles).
Espèces affichées
28
Interactions affichées
59
Connectance
0.156
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
1 726 distinct species · 27 993 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
5,9°C
Annual rain
1 313mm
Warmest m°
20,5°C
Coldest m°
-9,1°C
Elevation: 1 464 m on average (min 1 096 m, max 1 895 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
5,9°C
Annual rain
1 313mm
Warmest month
20,5°C
Coldest month
-9,1°C
Mean alt.
1 464m
Min
1 096m
Max
1 895m
Std. dev.
180m
Köppen-Geiger (dominant)
DfbCold, no dry season, warm summer(89 %)Cold
CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)
Soil & lithology
pH H₂O
7,0
Org. C
50,9g/kg
Clay
23,9%
Sand
33,6%
Silt
42,6%
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
6,9
Org. C
71,9g/kg
Clay
22,8%
Sand
34,0%
Silt
43,2%
5–15 cm
pH H₂O
7,0
Org. C
47,1g/kg
Clay
22,8%
Sand
34,2%
Silt
43,0%
15–30 cm
pH H₂O
7,0
Org. C
33,7g/kg
Clay
26,0%
Sand
32,5%
Silt
41,5%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest21.5%
Crops5.3%
Built-up0.1%
Bare soil7.8%
Other (grassland, water…)65.3%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology3 basins · 0 lakes · 3 rivers
Hydrology metrics for this exact territory
Stream length here
9,2km
Basins crossed
3
Max stream order
2
Max drainage
6 765km²
Discharge in basins
13,3m³/s
Mean precip.
863mm/an
Mean T°
9,1°C
Moisture idx
0,01
Max snow
14%
Mean runoff
381mm/an
Mean elev. (basins)
899m
Watersheds crossing here
Rivers / streams (3, ord ≥ 4)
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
0hab/km²
Night light
0,1nW
Built-up
4,5%
Pesticides
45,3kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas2
IUCN IV · 1IUCN Not Reported · 1
Montagne de Val-Haut - Clues de Barles - Clues de Verdaches
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive) · 2010
132 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.