Pechs de Foix, Soula et Roquefixade, grotte de l'Herm
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive) · 2007
22 km²
Commune · FRA
Leychert
France
CfbTemperate, no dry season, warm summer(100 %)
Species observed
2 591
Observations
18 212
Area
6,1km²
Ecological tissue
Sample of 32 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 Leychert : 27 espèces + 5 bulles famille, 68 interactions GloBI documentées sur 5 types (connectance 13.7%, filtre Serrano α=0.2). Les 5 bulles regroupent des espèces visuellement absorbées par famille (≥3 espèces visibles).
Espèces affichées
32
Interactions affichées
68
Connectance
0.137
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
2 591 distinct species · 18 212 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
10,8°C
Annual rain
1 209mm
Warmest m°
23,3°C
Coldest m°
-0,6°C
Elevation: 671 m on average (min 603 m, max 743 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
10,8°C
Annual rain
1 209mm
Warmest month
23,3°C
Coldest month
-0,6°C
Mean alt.
671m
Min
603m
Max
743m
Std. dev.
54m
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
6,3
Org. C
52,4g/kg
Clay
26,3%
Sand
32,5%
Silt
41,3%
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
6,2
Org. C
92,9g/kg
Clay
25,3%
Sand
32,9%
Silt
41,9%
5–15 cm
pH H₂O
6,3
Org. C
38,1g/kg
Clay
25,1%
Sand
32,8%
Silt
42,2%
15–30 cm
pH H₂O
6,3
Org. C
26,3g/kg
Clay
28,4%
Sand
31,8%
Silt
39,8%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest46.2%
Crops11.2%
Built-up0.3%
Bare soil0.5%
Other (grassland, water…)41.9%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology2 basins · 0 lakes · 0 rivers
Hydrology metrics for this exact territory
Basins crossed
2
Max drainage
1 856km²
Discharge in basins
0,1m³/s
Mean precip.
847mm/an
Mean T°
11,0°C
Moisture idx
-0,05
Max snow
7%
Mean runoff
315mm/an
Mean elev. (basins)
643m
Watersheds crossing here
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
0hab/km²
Night light
0,0nW
Built-up
29,0%
Pesticides
8,2kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas1
IUCN Not Reported · 1
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.