Vallée de la Charente entre Angoulème et Cognac et ses principaux affluents (SOLOIRE, BOEME, ECHELLE)
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive) · 2006
54 km²
Subdivision · FRA
Cognac-Nord
France
CfbTemperate, no dry season, warm summer(100 %)
Area
100,7km²
Ecological tissue
Graphe en cours d’indexation
Calcul du tissu écologique de cette entité.
Le graphe apparaîtra automatiquement dès que le calcul est terminé (rafraîchissement toutes les 2s).
Species present
Computing species observations from GBIF…
Climate
Mean T°
12,9°C
Annual rain
862mm
Warmest m°
25,5°C
Coldest m°
2,8°C
Elevation: 32 m on average (min 10 m, max 92 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
12,9°C
Annual rain
862mm
Warmest month
25,5°C
Coldest month
2,8°C
Mean alt.
32m
Min
10m
Max
92m
Std. dev.
21m
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
7,1
Org. C
33,4g/kg
Clay
35,3%
Sand
22,1%
Silt
42,6%
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
6,9
Org. C
55,6g/kg
Clay
33,3%
Sand
22,6%
Silt
44,1%
5–15 cm
pH H₂O
7,1
Org. C
25,6g/kg
Clay
36,9%
Sand
20,4%
Silt
42,6%
15–30 cm
pH H₂O
7,1
Org. C
19,0g/kg
Clay
35,7%
Sand
23,3%
Silt
41,0%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest25.2%
Crops33.2%
Built-up1.1%
Bare soil2.1%
Other (grassland, water…)38.4%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology
Computing basins, lakes, rivers…
Human pressure
Pop. density
0hab/km²
Night light
0,5nW
Built-up
105,9%
Pesticides
41,8kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas2
IUCN Not Reported · 2
Vallée de l'Antenne
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive) · 2009
12 km²
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN
Sub-administrations6
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.