Livradois-Forez
IUCN VRegional Nature Park · 1986
3 243 km²
Commune · FRA
Thiers
France
CfbTemperate, no dry season, warm summer(100 %)
Species observed
1 176
Observations
5 691
Area
44,9km²
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 Thiers : 30 espèces + 6 bulles famille, 80 interactions GloBI documentées sur 6 types (connectance 12.7%, filtre Serrano α=0.2). Les 6 bulles regroupent des espèces visuellement absorbées par famille (≥3 espèces visibles).
Espèces affichées
36
Interactions affichées
80
Connectance
0.127
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
1 176 distinct species · 5 691 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
10,8°C
Annual rain
1 104mm
Warmest m°
24,1°C
Coldest m°
-0,6°C
Elevation: 452 m on average (min 288 m, max 744 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
10,8°C
Annual rain
1 104mm
Warmest month
24,1°C
Coldest month
-0,6°C
Mean alt.
452m
Min
288m
Max
744m
Std. dev.
131m
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
6,0
Org. C
36,3g/kg
Clay
21,7%
Sand
47,9%
Silt
30,4%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: vbGLiMaggregated to Puy-de-Dôme
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
5,9
Org. C
60,3g/kg
Clay
20,6%
Sand
49,2%
Silt
30,3%
5–15 cm
pH H₂O
6,0
Org. C
30,1g/kg
Clay
20,7%
Sand
49,4%
Silt
29,8%
15–30 cm
pH H₂O
6,0
Org. C
18,6g/kg
Clay
23,8%
Sand
45,1%
Silt
31,1%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest41.9%
Crops21.1%
Built-up2.8%
Bare soil0.3%
Other (grassland, water…)34.0%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology1 basins · 1 lakes · 4 rivers
Hydrology metrics for this exact territory
Stream length here
18,8km
Lake surface here
0,05km²
Basins crossed
1
Max stream order
3
Max drainage
1 711km²
Discharge in basins
0,4m³/s
Mean precip.
745mm/an
Mean T°
8,8°C
Moisture idx
-0,10
Max snow
15%
Mean runoff
272mm/an
Mean elev. (basins)
722m
Watersheds crossing here
Lakes (1, top by area)
Rivers / streams (4, ord ≥ 4)
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
1hab/km²
Night light
1,4nW
Built-up
275,1%
Pesticides
28,0kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas3
IUCN Not Reported · 2IUCN V · 1
Dore et affluents
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive) · 2016
43 km²
Zones alluviales de la confluence Dore-Allier
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive) · 2015
24 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.