Volcans D\'Auvergne
IUCN VRegional Nature Park · 1977
3 895 km²
Commune · FRA
Cussac
France
CfbTemperate, no dry season, warm summer(100 %)
Species observed
990
Observations
15 060
Area
13,6km²
Ecological tissue
Sample of 35 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 Cussac : 31 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) + 4 bulles famille, 69 interactions GloBI documentées sur 5 types (connectance 11.6%, filtre Serrano α=0.2). Les 4 bulles regroupent des espèces visuellement absorbées par famille (≥3 espèces visibles).
Espèces affichées
35
Interactions affichées
69
Connectance
0.116
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
990 distinct species · 15 060 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
7,8°C
Annual rain
1 303mm
Warmest m°
20,8°C
Coldest m°
-2,9°C
Elevation: 1 026 m on average (min 982 m, max 1 054 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
7,8°C
Annual rain
1 303mm
Warmest month
20,8°C
Coldest month
-2,9°C
Mean alt.
1 026m
Min
982m
Max
1 054m
Std. dev.
14m
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
6,1
Org. C
61,1g/kg
Clay
22,2%
Sand
40,5%
Silt
37,4%
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
6,1
Org. C
91,8g/kg
Clay
20,9%
Sand
40,6%
Silt
38,6%
5–15 cm
pH H₂O
6,2
Org. C
53,1g/kg
Clay
21,2%
Sand
41,3%
Silt
37,4%
15–30 cm
pH H₂O
6,2
Org. C
38,3g/kg
Clay
24,4%
Sand
39,5%
Silt
36,1%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest14.3%
Crops47.9%
Built-up0.3%
Bare soil1.3%
Other (grassland, water…)36.2%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology3 basins · 0 lakes · 3 rivers
Hydrology metrics for this exact territory
Stream length here
6,4km
Basins crossed
3
Max stream order
2
Max drainage
2 754km²
Discharge in basins
1,7m³/s
Mean precip.
800mm/an
Mean T°
8,4°C
Moisture idx
-0,05
Max snow
12%
Mean runoff
528mm/an
Mean elev. (basins)
952m
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
Built-up
26,6%
Pesticides
28,6kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas5
IUCN Not Reported · 3IUCN V · 1IUCN IV · 1
Planèze de Saint Flour
IUCN Not ReportedSpecial Protection Area (Birds Directive) · 2018
252 km²
Zones humides de la Planèze de Saint-Flour
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive) · 2015
23 km²
Affluents rive droite de la Truyère amont
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive) · 2017
22 km²
Narse De Lascols
IUCN IVBiotope Protection Order · 1983
1 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.