Vallées calcaires péri-angoumoisines
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive) · 2006
17 km²
Commune · FRA
Soyaux
France
CfbTemperate, no dry season, warm summer(100 %)
Species observed
1 541
Observations
18 658
Area
12,7km²
Ecological tissue
Sample of 41 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 Soyaux : 28 espèces reliées par 130 interactions GloBI sur 6 types (connectance 15.1%, filtre Serrano α=0.2). 14 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
42
Interactions affichées
130
Connectance
0.151
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
1 541 distinct species · 18 658 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
12,5°C
Annual rain
884mm
Warmest m°
25,2°C
Coldest m°
2,2°C
Elevation: 114 m on average (min 58 m, max 132 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
12,5°C
Annual rain
884mm
Warmest month
25,2°C
Coldest month
2,2°C
Mean alt.
114m
Min
58m
Max
132m
Std. dev.
16m
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
33,1g/kg
Clay
32,9%
Sand
26,1%
Silt
41,0%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: scGLiMaggregated to Charente
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
6,0
Org. C
53,7g/kg
Clay
31,1%
Sand
26,4%
Silt
42,5%
5–15 cm
pH H₂O
6,2
Org. C
25,7g/kg
Clay
33,8%
Sand
24,8%
Silt
41,4%
15–30 cm
pH H₂O
6,2
Org. C
19,9g/kg
Clay
33,7%
Sand
27,1%
Silt
39,2%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest28.0%
Crops22.1%
Built-up6.1%
Bare soil0.4%
Other (grassland, water…)43.4%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology1 basins · 0 lakes · 1 rivers
Hydrology metrics for this exact territory
Stream length here
1,9km
Basins crossed
1
Max stream order
1
Max drainage
5 486km²
Discharge in basins
0,4m³/s
Mean precip.
859mm/an
Mean T°
12,1°C
Moisture idx
-0,07
Max snow
2%
Mean runoff
535mm/an
Mean elev. (basins)
82m
Watersheds crossing here
Rivers / streams (1, ord ≥ 4)
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
4hab/km²
Night light
2,6nW
Built-up
608,1%
Pesticides
42,2kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas3
IUCN IV · 2IUCN Not Reported · 1
Brandes de Soyaux et coteaux d\'Entreroche
IUCN IVBiotope Protection Order · 2018
4 km²
brandes de soyaux
IUCN IVLand acquired by a regional conservatory of natural areas · 2004
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.