Cévennes [Aire D\'Adhésion]
IUCN VNational Park - Buffer zone/Area of adhesion · 1970
2 183 km²
Commune · FRA
La Malène
France
CfbTemperate, no dry season, warm summer(100 %)
Species observed
1 685
Observations
16 239
Area
40,8km²
Ecological tissue
Sample of 27 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 Malène : 23 espèces + 4 bulles famille, 37 interactions GloBI documentées sur 4 types (connectance 10.5%, filtre Serrano α=0.2). Les 4 bulles regroupent des espèces visuellement absorbées par famille (≥3 espèces visibles).
Espèces affichées
27
Interactions affichées
37
Connectance
0.105
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
1 685 distinct species · 16 239 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
9,5°C
Annual rain
1 155mm
Warmest m°
23,2°C
Coldest m°
-1,6°C
Elevation: 818 m on average (min 640 m, max 974 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
9,5°C
Annual rain
1 155mm
Warmest month
23,2°C
Coldest month
-1,6°C
Mean alt.
818m
Min
640m
Max
974m
Std. dev.
92m
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
7,1
Org. C
39,9g/kg
Clay
29,9%
Sand
30,9%
Silt
39,2%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: scGLiMaggregated to Lozère
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
7,0
Org. C
55,6g/kg
Clay
29,6%
Sand
30,8%
Silt
39,6%
5–15 cm
pH H₂O
7,1
Org. C
39,0g/kg
Clay
29,6%
Sand
30,7%
Silt
39,7%
15–30 cm
pH H₂O
7,1
Org. C
25,1g/kg
Clay
30,5%
Sand
31,1%
Silt
38,3%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest41.6%
Crops16.7%
Built-up0.1%
Bare soil2.3%
Other (grassland, water…)39.2%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology3 basins · 0 lakes · 1 rivers
Hydrology metrics for this exact territory
Stream length here
12,0km
Basins crossed
3
Max stream order
4
Max drainage
948km²
Discharge in basins
1,0m³/s
Mean precip.
811mm/an
Mean T°
8,7°C
Moisture idx
-0,03
Max snow
12%
Mean runoff
617mm/an
Mean elev. (basins)
972m
Watersheds crossing here
Rivers / streams (1, ord ≥ 4)
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
0hab/km²
Built-up
12,3%
Pesticides
38,1kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas4
IUCN Not Reported · 2IUCN V · 1IUCN IV · 1
Gorges du Tarn et de la Jonte
IUCN Not ReportedSpecial Protection Area (Birds Directive) · 2015
418 km²
Gorges du Tarn
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive) · 2014
4 km²
serre de guinet
IUCN IVLand acquired by a regional conservatory of natural areas · 2024
1 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.