Vallée de la Charente en amont d'Angoulême
IUCN Not ReportedSpecial Protection Area (Birds Directive) · 2019
40 km²
Commune · FRA
Fontclaireau
France
CfbTemperate, no dry season, warm summer(100 %)
Species observed
827
Observations
4 784
Area
5,5km²
Ecological tissue
Sample of 39 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 Fontclaireau : 31 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 107 interactions GloBI sur 6 types (connectance 13.0%, filtre Serrano α=0.2). 10 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
41
Interactions affichées
107
Connectance
0.131
Patrimoniales
2
Plus dense que (national)0 %(top 100%)
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Species present
827 distinct species · 4 784 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
12,5°C
Annual rain
866mm
Warmest m°
25,1°C
Coldest m°
2,4°C
Elevation: 91 m on average (min 65 m, max 111 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
12,5°C
Annual rain
866mm
Warmest month
25,1°C
Coldest month
2,4°C
Mean alt.
91m
Min
65m
Max
111m
Std. dev.
15m
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
7,5
Org. C
30,9g/kg
Clay
33,8%
Sand
20,2%
Silt
46,0%
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
7,3
Org. C
51,0g/kg
Clay
32,9%
Sand
20,5%
Silt
46,5%
5–15 cm
pH H₂O
7,6
Org. C
24,6g/kg
Clay
34,6%
Sand
18,8%
Silt
46,6%
15–30 cm
pH H₂O
7,6
Org. C
17,2g/kg
Clay
33,8%
Sand
21,3%
Silt
44,8%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest12.1%
Crops61.2%
Built-up1.3%
Bare soil0.7%
Other (grassland, water…)24.8%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology2 basins · 0 lakes · 2 rivers
Hydrology metrics for this exact territory
Stream length here
1,3km
Basins crossed
2
Max stream order
5
Max drainage
5 486km²
Discharge in basins
0,1m³/s
Mean precip.
863mm/an
Mean T°
11,8°C
Moisture idx
-0,06
Max snow
3%
Mean runoff
500mm/an
Mean elev. (basins)
120m
Watersheds crossing here
Rivers / streams (2, ord ≥ 4)
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
0hab/km²
Night light
0,0nW
Built-up
129,1%
Pesticides
41,6kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas1
IUCN Not Reported · 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.