Vallées du Tarn, de l'Aveyron, du Viaur, de l'Agout et du Gijou
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive) · 2007
171 km²
Commune · FRA
Saint-Lieux-lès-Lavaur
France
CfaTemperate, no dry season, hot summer(100 %)
Species observed
877
Observations
12 848
Area
9,4km²
Ecological tissue
Sample of 36 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 Saint-Lieux-lès-Lavaur : 32 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) + 4 bulles famille, 58 interactions GloBI documentées sur 2 types (connectance 9.2%, filtre Serrano α=0.2). Les 4 bulles regroupent des espèces visuellement absorbées par famille (≥3 espèces visibles).
Espèces affichées
36
Interactions affichées
58
Connectance
0.092
Patrimoniales
2
Plus dense que (national)0 %(top 100%)
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Species present
877 distinct species · 12 848 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
13,8°C
Annual rain
682mm
Warmest m°
27,1°C
Coldest m°
2,5°C
Elevation: 124 m on average (min 116 m, max 152 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
13,8°C
Annual rain
682mm
Warmest month
27,1°C
Coldest month
2,5°C
Mean alt.
124m
Min
116m
Max
152m
Std. dev.
7m
Köppen-Geiger (dominant)
CfaTemperate, no dry season, hot summer(100 %)Temperate
CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)
Soil & lithology
pH H₂O
6,9
Org. C
26,6g/kg
Clay
30,6%
Sand
29,4%
Silt
40,0%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: ssGLiMaggregated to Tarn
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
6,8
Org. C
47,4g/kg
Clay
28,9%
Sand
30,2%
Silt
40,9%
5–15 cm
pH H₂O
7,0
Org. C
14,7g/kg
Clay
29,6%
Sand
29,6%
Silt
40,8%
15–30 cm
pH H₂O
6,9
Org. C
17,6g/kg
Clay
33,4%
Sand
28,2%
Silt
38,3%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest7.9%
Crops67.6%
Built-up1.5%
Bare soil2.3%
Other (grassland, water…)20.7%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology1 basins · 0 lakes · 2 rivers
Hydrology metrics for this exact territory
Stream length here
4,1km
Basins crossed
1
Max stream order
4
Max drainage
3 501km²
Discharge in basins
5,7m³/s
Mean precip.
729mm/an
Mean T°
12,9°C
Moisture idx
-0,26
Max snow
1%
Mean runoff
263mm/an
Mean elev. (basins)
154m
Watersheds crossing here
Rivers / streams (2, ord ≥ 4)
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
1hab/km²
Night light
1,0nW
Built-up
152,0%
Pesticides
44,5kg/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.