Volcans D\'Auvergne
IUCN VRegional Nature Park · 1977
3 895 km²
Commune · FRA
Chastel-sur-Murat
France
DfbCold, no dry season, warm summer(57 %)
Species observed
1 499
Observations
14 121
Area
13,3km²
Ecological tissue
Sample of 33 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 Chastel-sur-Murat : 27 espèces + 6 bulles famille, 44 interactions GloBI documentées sur 6 types (connectance 8.3%, filtre Serrano α=0.2). Les 6 bulles regroupent des espèces visuellement absorbées par famille (≥3 espèces visibles).
Espèces affichées
33
Interactions affichées
44
Connectance
0.083
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
1 499 distinct species · 14 121 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
6,8°C
Annual rain
1 312mm
Warmest m°
19,4°C
Coldest m°
-3,7°C
Elevation: 1 170 m on average (min 1 058 m, max 1 252 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
6,8°C
Annual rain
1 312mm
Warmest month
19,4°C
Coldest month
-3,7°C
Mean alt.
1 170m
Min
1 058m
Max
1 252m
Std. dev.
55m
Köppen-Geiger (dominant)
DfbCold, no dry season, warm summer(57 %)Cold
CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)
Soil & lithology
pH H₂O
5,9
Org. C
69,1g/kg
Clay
31,5%
Sand
38,3%
Silt
30,2%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: mtGLiMaggregated to Cantal
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
5,9
Org. C
103,6g/kg
Clay
29,9%
Sand
38,7%
Silt
31,4%
5–15 cm
pH H₂O
5,9
Org. C
59,1g/kg
Clay
30,3%
Sand
39,2%
Silt
30,5%
15–30 cm
pH H₂O
5,9
Org. C
44,8g/kg
Clay
34,3%
Sand
36,9%
Silt
28,8%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest16.0%
Crops45.9%
Built-up0.2%
Bare soil1.5%
Other (grassland, water…)36.4%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology2 basins · 0 lakes · 1 rivers
Hydrology metrics for this exact territory
Stream length here
1,5km
Basins crossed
2
Max stream order
1
Max drainage
1 046km²
Discharge in basins
0,2m³/s
Mean precip.
797mm/an
Mean T°
8,0°C
Moisture idx
-0,03
Max snow
17%
Mean runoff
486mm/an
Mean elev. (basins)
952m
Watersheds crossing here
Rivers / streams (1, ord ≥ 4)
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
0hab/km²
Night light
0,2nW
Built-up
20,8%
Pesticides
30,3kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas3
IUCN Not Reported · 2IUCN V · 1
Vallées de l'Allanche et du Haut Alagnon
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive) · 2019
16 km²
Tourbières et zones humides du nord-est du massif cantalien
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive) · 2014
15 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.