Forets alluviales des bassins versants du Roubion, du Jabron, de la Riaille et de leurs affluents
IUCN IVNatural habitats protection Order · 2021
10 km²
Commune · FRA
La Bégude-de-Mazenc
France
CfaTemperate, no dry season, hot summer(100 %)
Species observed
1 001
Observations
4 736
Area
23,8km²
Ecological tissue
Sample of 41 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 La Bégude-de-Mazenc : 38 espèces + 3 bulles famille, 99 interactions GloBI documentées sur 5 types (connectance 12.1%, filtre Serrano α=0.2). Les 3 bulles regroupent des espèces visuellement absorbées par famille (≥3 espèces visibles).
Espèces affichées
41
Interactions affichées
99
Connectance
0.121
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
1 001 distinct species · 4 736 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
13,3°C
Annual rain
984mm
Warmest m°
28,0°C
Coldest m°
0,5°C
Elevation: 236 m on average (min 174 m, max 404 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
13,3°C
Annual rain
984mm
Warmest month
28,0°C
Coldest month
0,5°C
Mean alt.
236m
Min
174m
Max
404m
Std. dev.
60m
Köppen-Geiger (dominant)
CfaTemperate, no dry season, hot 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
31,7g/kg
Clay
28,5%
Sand
29,5%
Silt
41,9%
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
7,1
Org. C
51,0g/kg
Clay
27,8%
Sand
29,9%
Silt
42,2%
5–15 cm
pH H₂O
7,2
Org. C
21,7g/kg
Clay
28,7%
Sand
29,4%
Silt
41,9%
15–30 cm
pH H₂O
7,2
Org. C
22,3g/kg
Clay
29,1%
Sand
29,3%
Silt
41,7%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest19.3%
Crops48.2%
Built-up1.0%
Bare soil2.2%
Other (grassland, water…)29.3%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology1 basins · 0 lakes · 3 rivers
Hydrology metrics for this exact territory
Stream length here
10,4km
Basins crossed
1
Max stream order
2
Max drainage
70 572km²
Discharge in basins
21,1m³/s
Mean precip.
850mm/an
Mean T°
11,5°C
Moisture idx
-0,10
Max snow
4%
Mean runoff
401mm/an
Mean elev. (basins)
331m
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
0,2nW
Built-up
98,3%
Pesticides
41,0kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas2
IUCN IV · 1IUCN Not Reported · 1
Rivière du Roubion
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive) · 2008
6 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.