Baronnies Provençales
IUCN VRegional Nature Park · 2015
1 912 km²
Commune · FRA
Aulan
France
CfbTemperate, no dry season, warm summer(100 %)
Species observed
1 035
Observations
6 417
Area
10,1km²
Ecological tissue
Sample of 21 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 Aulan : 17 espèces + 4 bulles famille, 35 interactions GloBI documentées sur 3 types (connectance 16.7%, filtre Serrano α=0.2). Les 4 bulles regroupent des espèces visuellement absorbées par famille (≥3 espèces visibles).
Espèces affichées
21
Interactions affichées
35
Connectance
0.167
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
1 035 distinct species · 6 417 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
9,7°C
Annual rain
1 054mm
Warmest m°
24,2°C
Coldest m°
-3,2°C
Elevation: 903 m on average (min 812 m, max 1 005 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
9,7°C
Annual rain
1 054mm
Warmest month
24,2°C
Coldest month
-3,2°C
Mean alt.
903m
Min
812m
Max
1 005m
Std. dev.
67m
Köppen-Geiger (dominant)
CfbTemperate, no dry season, warm summer(100 %)Temperate
CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)
Soil & lithology
pH H₂O
7,2
Org. C
45,5g/kg
Clay
29,8%
Sand
26,9%
Silt
43,4%
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
7,2
Org. C
69,6g/kg
Clay
29,8%
Sand
26,7%
Silt
43,5%
5–15 cm
pH H₂O
7,3
Org. C
40,3g/kg
Clay
30,5%
Sand
26,4%
Silt
43,1%
15–30 cm
pH H₂O
7,2
Org. C
26,5g/kg
Clay
29,0%
Sand
27,5%
Silt
43,5%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest28.9%
Crops5.8%
Built-up0.1%
Bare soil5.4%
Other (grassland, water…)59.9%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology1 basins · 0 lakes · 0 rivers
Hydrology metrics for this exact territory
Basins crossed
1
Max drainage
1 963km²
Discharge in basins
0,1m³/s
Mean precip.
804mm/an
Mean T°
11,0°C
Moisture idx
-0,11
Max snow
5%
Mean runoff
306mm/an
Mean elev. (basins)
492m
Watersheds crossing here
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
0hab/km²
Built-up
9,3%
Pesticides
43,4kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas2
IUCN V · 1IUCN Not Reported · 1
L'Ouvèze et le Toulourenc
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive) · 2010
12 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.