Basse Vallée de l'Ouémé, Lagune de Porto-Novo, Lac Nokoué
IUCN VWetland of International Importance (Ramsar Site) · 2000
6 532 km²
Commune · BEN
Azowlissè
Benin
AwTropical, savannah(100 %)
Area
65,3km²
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°
26,5°C
Annual rain
1 309mm
Warmest m°
32,1°C
Coldest m°
22,5°C
Elevation: 50 m on average (min 2 m, max 86 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
26,5°C
Annual rain
1 309mm
Warmest month
32,1°C
Coldest month
22,5°C
Mean alt.
50m
Min
2m
Max
86m
Std. dev.
24m
Köppen-Geiger (dominant)
AwTropical, savannah(100 %)Tropical
CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)
Soil & lithology
pH H₂O
6,0
Org. C
23,0g/kg
Clay
32,4%
Sand
51,5%
Silt
16,1%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: suGLiMaggregated to Adjohoun
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
6,0
Org. C
32,6g/kg
Clay
31,5%
Sand
51,0%
Silt
17,5%
5–15 cm
pH H₂O
6,0
Org. C
22,0g/kg
Clay
31,4%
Sand
52,4%
Silt
16,2%
15–30 cm
pH H₂O
5,9
Org. C
14,5g/kg
Clay
34,4%
Sand
51,1%
Silt
14,5%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest19.9%
Crops17.5%
Built-up2.9%
Bare soil0.3%
Other (grassland, water…)59.4%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology
Computing basins, lakes, rivers…
Human pressure
Pop. density
4hab/km²
Night light
0,1nW
Built-up
290,8%
Pesticides
13,4kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas1
IUCN V · 1🌊 Marine · 1
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN