Mine Du Verdy
IUCN IVRegional Nature Reserve · 2008
0 km²
Commune · FRA
Pollionnay
France
CfbTemperate, no dry season, warm summer(100 %)
Species observed
1 460
Observations
8 112
Area
15,9km²
Ecological tissue
Sample of 37 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 Pollionnay : 31 espèces + 6 bulles famille, 73 interactions GloBI documentées sur 6 types (connectance 11.0%, filtre Serrano α=0.2). Les 6 bulles regroupent des espèces visuellement absorbées par famille (≥3 espèces visibles).
Espèces affichées
37
Interactions affichées
73
Connectance
0.110
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
1 460 distinct species · 8 112 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
10,9°C
Annual rain
890mm
Warmest m°
24,5°C
Coldest m°
-1,2°C
Elevation: 468 m on average (min 321 m, max 689 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
10,9°C
Annual rain
890mm
Warmest month
24,5°C
Coldest month
-1,2°C
Mean alt.
468m
Min
321m
Max
689m
Std. dev.
98m
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
34,3g/kg
Clay
26,1%
Sand
34,9%
Silt
39,0%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: mtGLiMaggregated to Rhône
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
6,0
Org. C
52,6g/kg
Clay
25,4%
Sand
35,2%
Silt
39,4%
5–15 cm
pH H₂O
6,0
Org. C
31,1g/kg
Clay
25,3%
Sand
34,4%
Silt
40,3%
15–30 cm
pH H₂O
6,0
Org. C
19,0g/kg
Clay
27,7%
Sand
35,1%
Silt
37,3%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest38.3%
Crops30.4%
Built-up1.5%
Bare soil0.7%
Other (grassland, water…)29.0%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology2 basins · 0 lakes · 1 rivers
Hydrology metrics for this exact territory
Stream length here
0,3km
Basins crossed
2
Max stream order
1
Max drainage
50 028km²
Discharge in basins
28,6m³/s
Mean precip.
802mm/an
Mean T°
10,9°C
Moisture idx
-0,11
Max snow
8%
Mean runoff
366mm/an
Mean elev. (basins)
320m
Watersheds crossing here
Rivers / streams (1, ord ≥ 4)
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
1hab/km²
Night light
0,6nW
Built-up
148,4%
Pesticides
45,2kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas1
IUCN IV · 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.