Cévennes [Aire D\'Adhésion]
IUCN VNational Park - Buffer zone/Area of adhesion · 1970
2 183 km²
Commune · FRA
Valleraugue
France
CsbTemperate, dry summer, warm summer(47 %)
Species observed
2 207
Observations
24 066
Area
79,4km²
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
2 207 distinct species · 24 066 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
10,0°C
Annual rain
1 586mm
Warmest m°
24,2°C
Coldest m°
-1,3°C
Elevation: 804 m on average (min 414 m, max 1 464 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
10,0°C
Annual rain
1 586mm
Warmest month
24,2°C
Coldest month
-1,3°C
Mean alt.
804m
Min
414m
Max
1 464m
Std. dev.
281m
Köppen-Geiger (dominant)
CsbTemperate, dry summer, warm summer(47 %)Temperate
CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)
Soil & lithology
pH H₂O
6,5
Org. C
57,0g/kg
Clay
25,9%
Sand
34,0%
Silt
40,1%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: scGLiMaggregated to Gard
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
6,4
Org. C
85,9g/kg
Clay
25,1%
Sand
34,5%
Silt
40,3%
5–15 cm
pH H₂O
6,5
Org. C
52,8g/kg
Clay
25,4%
Sand
34,3%
Silt
40,2%
15–30 cm
pH H₂O
6,6
Org. C
32,4g/kg
Clay
27,1%
Sand
33,3%
Silt
39,6%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest62.4%
Crops12.8%
Built-up0.2%
Bare soil0.7%
Other (grassland, water…)23.9%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology4 basins · 0 lakes · 5 rivers
Hydrology metrics for this exact territory
Stream length here
19,6km
Basins crossed
4
Max stream order
2
Max drainage
2 621km²
Discharge in basins
1,9m³/s
Mean precip.
739mm/an
Mean T°
12,3°C
Moisture idx
-0,23
Max snow
12%
Mean runoff
648mm/an
Mean elev. (basins)
407m
Watersheds crossing here
Rivers / streams (5, ord ≥ 4)
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
0hab/km²
Night light
0,0nW
Built-up
20,2%
Pesticides
4,4kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas5
IUCN Not Reported · 3IUCN V · 1IUCN II · 1
Cévennes
IUCN IINational Park - Core Area · 1970
938 km²
Les Cévennes
IUCN Not ReportedSpecial Protection Area (Birds Directive) · 2020
915 km²
Vallée du Gardon de Saint-Jean
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive) · 2016
190 km²
Massif de l'Aigoual et du Lingas
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive) · 2016
105 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.