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
Lunac
France
CfbTemperate, no dry season, warm summer(100 %)
Species observed
319
Observations
1 873
Area
18,6km²
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 Lunac : 30 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) + 6 bulles famille, 77 interactions GloBI documentées sur 4 types (connectance 12.2%, filtre Serrano α=0.2). Les 6 bulles regroupent des espèces visuellement absorbées par famille (≥3 espèces visibles).
Espèces affichées
36
Interactions affichées
77
Connectance
0.122
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
319 distinct species · 1 873 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
11,8°C
Annual rain
1 070mm
Warmest m°
24,9°C
Coldest m°
1,2°C
Elevation: 430 m on average (min 322 m, max 530 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
11,8°C
Annual rain
1 070mm
Warmest month
24,9°C
Coldest month
1,2°C
Mean alt.
430m
Min
322m
Max
530m
Std. dev.
45m
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
6,5
Org. C
38,9g/kg
Clay
27,2%
Sand
35,2%
Silt
37,6%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: scGLiMaggregated to Aveyron
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
6,5
Org. C
65,2g/kg
Clay
26,2%
Sand
36,1%
Silt
37,8%
5–15 cm
pH H₂O
6,5
Org. C
31,3g/kg
Clay
26,4%
Sand
35,5%
Silt
38,1%
15–30 cm
pH H₂O
6,5
Org. C
20,3g/kg
Clay
28,9%
Sand
34,2%
Silt
36,9%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest17.3%
Crops39.5%
Built-up0.7%
Bare soil0.7%
Other (grassland, water…)41.8%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology2 basins · 0 lakes · 3 rivers
Hydrology metrics for this exact territory
Stream length here
6,4km
Basins crossed
2
Max stream order
2
Max drainage
1 541km²
Discharge in basins
0,2m³/s
Mean precip.
786mm/an
Mean T°
11,1°C
Moisture idx
-0,17
Max snow
4%
Mean runoff
420mm/an
Mean elev. (basins)
594m
Watersheds crossing here
Rivers / streams (3, ord ≥ 4)
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
0hab/km²
Night light
0,0nW
Built-up
67,8%
Pesticides
27,9kg/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.