Le Rhône aval
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive) · 2015
126 km²
Commune · FRA
Mornas
France
CsaTemperate, dry summer, hot summer(87 %)
Species observed
1 263
Observations
7 465
Area
26,1km²
Ecological tissue
Graphe en cours d’indexation
Calcul du tissu écologique de cette entité.
Le graphe apparaîtra automatiquement dès que le calcul est terminé (rafraîchissement toutes les 2s).
Species present
1 263 distinct species · 7 465 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
14,7°C
Annual rain
759mm
Warmest m°
30,2°C
Coldest m°
1,6°C
Elevation: 78 m on average (min 32 m, max 158 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
14,7°C
Annual rain
759mm
Warmest month
30,2°C
Coldest month
1,6°C
Mean alt.
78m
Min
32m
Max
158m
Std. dev.
41m
Köppen-Geiger (dominant)
CsaTemperate, dry summer, hot summer(87 %)Temperate
CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)
Soil & lithology
pH H₂O
7,4
Org. C
30,7g/kg
Clay
23,6%
Sand
36,8%
Silt
39,6%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: smGLiMaggregated to Vaucluse
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
7,3
Org. C
49,8g/kg
Clay
23,1%
Sand
37,2%
Silt
39,7%
5–15 cm
pH H₂O
7,4
Org. C
21,7g/kg
Clay
22,2%
Sand
37,1%
Silt
40,6%
15–30 cm
pH H₂O
7,4
Org. C
20,6g/kg
Clay
25,5%
Sand
36,1%
Silt
38,4%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest25.9%
Crops26.1%
Built-up1.6%
Bare soil3.5%
Other (grassland, water…)42.9%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology
Computing basins, lakes, rivers…
Human pressure
Pop. density
1hab/km²
Night light
1,1nW
Built-up
158,9%
Pesticides
41,9kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas5
IUCN IV · 3IUCN Not Reported · 2🌊 Marine · 1
Donzère-Mondragon
IUCN IVNational Hunting and Wildlife Reserve · 2021
15 km²
Marais de l'Ile Vieille et alentour
IUCN Not ReportedSpecial Protection Area (Birds Directive) · 2018
15 km²
Ripisylves et forêts alluviales de la rivière Lez et de ses affluents
IUCN IVNatural habitats protection Order · 2023
7 km²
ile des brotteaux
IUCN IVLand acquired by a regional conservatory of natural areas · 1900
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.