Gorges de la Frau et Bélesta
IUCN Not ReportedSpecial Protection Area (Birds Directive) · 2020
123 km²
Commune · FRA
Montferrier
France
CfbTemperate, no dry season, warm summer(55 %)
Species observed
3 987
Observations
31 189
Area
52,8km²
Ecological tissue
Sample of 26 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 Montferrier : 14 espèces reliées par 102 interactions GloBI sur 5 types (connectance 29.1%, filtre Serrano α=0.2). 13 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
27
Interactions affichées
102
Connectance
0.291
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
3 987 distinct species · 31 189 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
7,4°C
Annual rain
1 289mm
Warmest m°
20,0°C
Coldest m°
-4,0°C
Elevation: 1 269 m on average (min 611 m, max 2 056 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
7,4°C
Annual rain
1 289mm
Warmest month
20,0°C
Coldest month
-4,0°C
Mean alt.
1 269m
Min
611m
Max
2 056m
Std. dev.
369m
Köppen-Geiger (dominant)
CfbTemperate, no dry season, warm summer(55 %)Temperate
CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)
Soil & lithology
pH H₂O
5,9
Org. C
60,1g/kg
Clay
27,7%
Sand
32,2%
Silt
40,0%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: scGLiMaggregated to Ariège
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
5,9
Org. C
92,8g/kg
Clay
26,2%
Sand
33,0%
Silt
40,8%
5–15 cm
pH H₂O
5,9
Org. C
52,5g/kg
Clay
26,7%
Sand
32,7%
Silt
40,7%
15–30 cm
pH H₂O
5,9
Org. C
34,9g/kg
Clay
30,3%
Sand
31,1%
Silt
38,7%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest64.5%
Crops2.4%
Built-up0.2%
Bare soil1.4%
Other (grassland, water…)31.5%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology3 basins · 0 lakes · 2 rivers
Hydrology metrics for this exact territory
Stream length here
8,8km
Basins crossed
3
Max stream order
1
Max drainage
1 856km²
Discharge in basins
0,6m³/s
Mean precip.
822mm/an
Mean T°
11,5°C
Moisture idx
-0,10
Max snow
32%
Mean runoff
358mm/an
Mean elev. (basins)
542m
Watersheds crossing here
Rivers / streams (2, 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
16,7%
Pesticides
21,3kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas2
IUCN Not Reported · 1IUCN IV · 1
Massif De Saint-Barthélémy
IUCN IVRegional Nature Reserve · 2015
5 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.