Livradois-Forez
IUCN VRegional Nature Park · 1986
3 243 km²
Commune · FRA
La Chaulme
France
CfbTemperate, no dry season, warm summer(88 %)
Species observed
966
Observations
16 196
Area
13,8km²
Ecological tissue
Sample of 39 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 La Chaulme : 36 espèces + 3 bulles famille, 83 interactions GloBI documentées sur 6 types (connectance 11.2%, filtre Serrano α=0.2). Les 3 bulles regroupent des espèces visuellement absorbées par famille (≥3 espèces visibles).
Espèces affichées
39
Interactions affichées
83
Connectance
0.112
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
966 distinct species · 16 196 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
7,0°C
Annual rain
1 137mm
Warmest m°
19,8°C
Coldest m°
-3,9°C
Elevation: 1 150 m on average (min 1 079 m, max 1 195 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
7,0°C
Annual rain
1 137mm
Warmest month
19,8°C
Coldest month
-3,9°C
Mean alt.
1 150m
Min
1 079m
Max
1 195m
Std. dev.
36m
Köppen-Geiger (dominant)
CfbTemperate, no dry season, warm summer(88 %)Temperate
CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)
Soil & lithology
pH H₂O
5,7
Org. C
53,3g/kg
Clay
22,7%
Sand
46,7%
Silt
30,5%
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
5,6
Org. C
79,6g/kg
Clay
21,4%
Sand
47,2%
Silt
31,4%
5–15 cm
pH H₂O
5,7
Org. C
49,3g/kg
Clay
20,9%
Sand
48,7%
Silt
30,4%
15–30 cm
pH H₂O
5,8
Org. C
31,1g/kg
Clay
25,9%
Sand
44,3%
Silt
29,8%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest62.2%
Crops16.3%
Built-up0.3%
Bare soil0.4%
Other (grassland, water…)20.9%
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
5 113km²
Discharge in basins
0,1m³/s
Mean precip.
791mm/an
Mean T°
7,8°C
Moisture idx
-0,00
Max snow
17%
Mean runoff
294mm/an
Mean elev. (basins)
935m
Watersheds crossing here
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
0hab/km²
Night light
0,4nW
Built-up
28,7%
Pesticides
14,7kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas2
IUCN V · 1IUCN Not Reported · 1
Rivières à Moules perlières du bassin de l'Ance du Nord et de l'Arzon
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive) · 2019
4 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.