Pyrénées Ariégeoises
IUCN VRegional Nature Park · 2009
2 455 km²
Commune · FRA
Lercoul
France
DfcCold, no dry season, cold summer(45 %)
Species observed
794
Observations
1 919
Area
20,3km²
Ecological tissue
Sample of 29 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 Lercoul : 27 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) + 2 bulles famille, 54 interactions GloBI documentées sur 4 types (connectance 13.3%, filtre Serrano α=0.2). Les 2 bulles regroupent des espèces visuellement absorbées par famille (≥3 espèces visibles).
Espèces affichées
29
Interactions affichées
54
Connectance
0.133
Patrimoniales
1
Plus dense que (national)0 %(top 100%)
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Species present
794 distinct species · 1 919 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
4,0°C
Annual rain
1 264mm
Warmest m°
17,2°C
Coldest m°
-7,9°C
Elevation: 1 840 m on average (min 830 m, max 2 522 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
4,0°C
Annual rain
1 264mm
Warmest month
17,2°C
Coldest month
-7,9°C
Mean alt.
1 840m
Min
830m
Max
2 522m
Std. dev.
431m
Köppen-Geiger (dominant)
DfcCold, no dry season, cold summer(45 %)Cold
CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)
Soil & lithology
pH H₂O
6,1
Org. C
83,7g/kg
Clay
25,8%
Sand
33,0%
Silt
41,2%
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
6,0
Org. C
129,9g/kg
Clay
24,7%
Sand
33,5%
Silt
41,9%
5–15 cm
pH H₂O
6,1
Org. C
73,2g/kg
Clay
24,8%
Sand
33,6%
Silt
41,6%
15–30 cm
pH H₂O
6,1
Org. C
47,9g/kg
Clay
28,0%
Sand
32,1%
Silt
39,9%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest29.7%
Crops0.3%
Built-up0.0%
Bare soil13.3%
Other (grassland, water…)56.7%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology2 basins · 1 lakes · 1 rivers
Hydrology metrics for this exact territory
Stream length here
0,8km
Lake surface here
0,44km²
Basins crossed
2
Max stream order
1
Max drainage
542km²
Discharge in basins
0,2m³/s
Mean precip.
1 170mm/an
Mean T°
5,6°C
Moisture idx
0,39
Max snow
33%
Mean runoff
333mm/an
Mean elev. (basins)
1 700m
Watersheds crossing here
Lakes (1, top by area)
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
2,7%
Pesticides
4,0kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas1
IUCN V · 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.