Cévennes [Aire D\'Adhésion]
IUCN VNational Park - Buffer zone/Area of adhesion · 1970
2 183 km²
Commune · FRA
Le Pont-de-Montvert
France
CfbTemperate, no dry season, warm summer(49 %)
Species observed
4 298
Observations
127 714
Area
91,2km²
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 Le Pont-de-Montvert : 26 espèces reliées par 90 interactions GloBI sur 6 types (connectance 11.0%, filtre Serrano α=0.2). 15 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
41
Interactions affichées
90
Connectance
0.110
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
4 298 distinct species · 127 714 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
7,2°C
Annual rain
1 681mm
Warmest m°
20,9°C
Coldest m°
-3,8°C
Elevation: 1 261 m on average (min 776 m, max 1 625 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
7,2°C
Annual rain
1 681mm
Warmest month
20,9°C
Coldest month
-3,8°C
Mean alt.
1 261m
Min
776m
Max
1 625m
Std. dev.
207m
Köppen-Geiger (dominant)
CfbTemperate, no dry season, warm summer(49 %)Temperate
CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)
Soil & lithology
pH H₂O
6,2
Org. C
73,5g/kg
Clay
25,5%
Sand
34,6%
Silt
39,8%
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
6,1
Org. C
104,1g/kg
Clay
24,1%
Sand
35,5%
Silt
40,4%
5–15 cm
pH H₂O
6,2
Org. C
71,0g/kg
Clay
24,5%
Sand
35,3%
Silt
40,1%
15–30 cm
pH H₂O
6,3
Org. C
45,3g/kg
Clay
28,0%
Sand
33,1%
Silt
39,0%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest41.0%
Crops24.0%
Built-up0.1%
Bare soil2.7%
Other (grassland, water…)32.2%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology4 basins · 0 lakes · 9 rivers
Hydrology metrics for this exact territory
Stream length here
23,7km
Basins crossed
4
Max stream order
3
Max drainage
2 394km²
Discharge in basins
2,1m³/s
Mean precip.
810mm/an
Mean T°
8,8°C
Moisture idx
-0,03
Max snow
15%
Mean runoff
613mm/an
Mean elev. (basins)
952m
Watersheds crossing here
Rivers / streams (9, ord ≥ 4)
- Le Tarnord 6len here10.72 km3%total364 km
- Le Galadetord 1len here3.41 km100%total3 km
- Ravin de Sabadièresord 1len here3.12 km100%total3 km
- Ruisseau des Pouzetsord 2len here2.68 km80%total3 km
- Le Rieumaletord 3len here2.29 km100%total2 km
- La Vériéord 1len here0.77 km66%total1 km
- Les Planchesord 1len here0.69 km101%total1 km
- Ruisseau du Sapetord 1len here≈ tangenttotal4 km
- Ruisseau de Finialetteord 3len here≈ tangenttotal3 km
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
0hab/km²
Night light
0,0nW
Built-up
10,4%
Pesticides
46,5kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas6
IUCN Not Reported · 3IUCN V · 1IUCN II · 1IUCN IV · 1
Cévennes
IUCN IINational Park - Core Area · 1970
938 km²
Les Cévennes
IUCN Not ReportedSpecial Protection Area (Birds Directive) · 2020
915 km²
Mont Lozère
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive) · 2014
117 km²
Vallées du Tarn, du Tarnon et de la Mimente
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive) · 2016
105 km²
Bougès
IUCN IVForest Managed Biological Reserve · 1992
4 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.