La Durance
IUCN Not ReportedSpecial Protection Area (Birds Directive) · 2018
200 km²
Commune · FRA
Château-Arnoux-Saint-Auban
France
CsaTemperate, dry summer, hot summer(84 %)
Species observed
1 247
Observations
7 657
Area
18,8km²
Ecological tissue
Sample of 39 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 Château-Arnoux-Saint-Auban : 31 espèces reliées par 88 interactions GloBI sur 4 types (connectance 11.3%, filtre Serrano α=0.2). 9 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
40
Interactions affichées
88
Connectance
0.113
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
1 247 distinct species · 7 657 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
12,2°C
Annual rain
751mm
Warmest m°
27,6°C
Coldest m°
-2,5°C
Elevation: 505 m on average (min 411 m, max 614 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
12,2°C
Annual rain
751mm
Warmest month
27,6°C
Coldest month
-2,5°C
Mean alt.
505m
Min
411m
Max
614m
Std. dev.
58m
Köppen-Geiger (dominant)
CsaTemperate, dry summer, hot summer(84 %)Temperate
CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)
Soil & lithology
pH H₂O
7,5
Org. C
35,3g/kg
Clay
26,8%
Sand
26,3%
Silt
46,9%
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
7,4
Org. C
57,0g/kg
Clay
26,1%
Sand
26,3%
Silt
47,6%
5–15 cm
pH H₂O
7,5
Org. C
26,0g/kg
Clay
25,6%
Sand
26,8%
Silt
47,6%
15–30 cm
pH H₂O
7,5
Org. C
22,8g/kg
Clay
28,7%
Sand
26,0%
Silt
45,4%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest18.0%
Crops11.8%
Built-up4.2%
Bare soil3.1%
Other (grassland, water…)62.9%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology2 basins · 1 lakes · 3 rivers
Hydrology metrics for this exact territory
Stream length here
7,3km
Lake surface here
0,19km²
Basins crossed
2
Max stream order
5
Max drainage
8 117km²
Discharge in basins
5,9m³/s
Mean precip.
838mm/an
Mean T°
9,7°C
Moisture idx
-0,03
Max snow
8%
Mean runoff
372mm/an
Mean elev. (basins)
803m
Watersheds crossing here
Lakes (1, top by area)
Rivers / streams (3, ord ≥ 4)
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
2hab/km²
Night light
3,1nW
Built-up
418,1%
Pesticides
43,2kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas2
IUCN Not Reported · 2
La Durance
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive) · 2014
159 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.