Réseau hydrographique des affluents de la Midouze
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive) · 2016
49 km²
Commune · FRA
Villenave
France
CfbTemperate, no dry season, warm summer(77 %)
Area
27,5km²
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°
14,0°C
Annual rain
1 016mm
Warmest m°
27,4°C
Coldest m°
2,7°C
Elevation: 66 m on average (min 42 m, max 92 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
14,0°C
Annual rain
1 016mm
Warmest month
27,4°C
Coldest month
2,7°C
Mean alt.
66m
Min
42m
Max
92m
Std. dev.
14m
Köppen-Geiger (dominant)
CfbTemperate, no dry season, warm summer(77 %)Temperate
CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)
Soil & lithology
pH H₂O
5,8
Org. C
40,3g/kg
Clay
17,7%
Sand
47,9%
Silt
34,4%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: suGLiMaggregated to Landes
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
5,8
Org. C
69,3g/kg
Clay
17,8%
Sand
48,5%
Silt
33,8%
5–15 cm
pH H₂O
5,9
Org. C
30,1g/kg
Clay
17,2%
Sand
48,8%
Silt
34,1%
15–30 cm
pH H₂O
5,8
Org. C
21,4g/kg
Clay
18,3%
Sand
46,3%
Silt
35,4%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest40.5%
Crops27.1%
Built-up0.2%
Bare soil1.4%
Other (grassland, water…)30.8%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology
Computing basins, lakes, rivers…
Human pressure
Pop. density
0hab/km²
Built-up
22,4%
Pesticides
25,9kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas3
IUCN Not Reported · 2IUCN IV · 1
Arjuzanx
IUCN IVNational Nature Reserve · 2022
22 km²
Site d'Arjuzanx
IUCN Not ReportedSpecial Protection Area (Birds Directive) · 2019
21 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.