domaine de mayeras
IUCN IVLand acquired by a regional conservatory of natural areas · 2015
0 km²
Commune · FRA
Aixe-sur-Vienne
France
CfbTemperate, no dry season, warm summer(100 %)
Species observed
2 131
Observations
54 183
Area
23,1km²
Ecological tissue
Sample of 44 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 Aixe-sur-Vienne : 29 espèces reliées par 117 interactions GloBI sur 6 types (connectance 12.4%, filtre Serrano α=0.2). 15 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
44
Interactions affichées
117
Connectance
0.124
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
2 131 distinct species · 54 183 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
11,7°C
Annual rain
1 009mm
Warmest m°
24,2°C
Coldest m°
1,6°C
Elevation: 252 m on average (min 222 m, max 301 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
11,7°C
Annual rain
1 009mm
Warmest month
24,2°C
Coldest month
1,6°C
Mean alt.
252m
Min
222m
Max
301m
Std. dev.
19m
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
5,7
Org. C
47,2g/kg
Clay
19,3%
Sand
46,9%
Silt
33,8%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: mtGLiMaggregated to Haute-Vienne
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
5,7
Org. C
89,0g/kg
Clay
19,8%
Sand
47,7%
Silt
32,5%
5–15 cm
pH H₂O
5,7
Org. C
33,4g/kg
Clay
18,6%
Sand
48,1%
Silt
33,3%
15–30 cm
pH H₂O
5,7
Org. C
19,3g/kg
Clay
19,4%
Sand
44,8%
Silt
35,7%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest24.8%
Crops29.6%
Built-up2.4%
Bare soil0.5%
Other (grassland, water…)42.8%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology1 basins · 0 lakes · 5 rivers
Hydrology metrics for this exact territory
Stream length here
12,0km
Basins crossed
1
Max stream order
5
Max drainage
3 554km²
Discharge in basins
2,0m³/s
Mean precip.
1 037mm/an
Mean T°
11,0°C
Moisture idx
0,10
Max snow
3%
Mean runoff
392mm/an
Mean elev. (basins)
316m
Watersheds crossing here
Rivers / streams (5, ord ≥ 4)
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
1hab/km²
Night light
1,1nW
Built-up
236,2%
Pesticides
41,2kg/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.