Basse Vallée de l'Ouémé, Lagune de Porto-Novo, Lac Nokoué
IUCN VWetland of International Importance (Ramsar Site) · 2000
6 532 km²
Commune · BEN
Dawé
Benin
AwTropical, savannah(100 %)
Area
24km²
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°
26,4°C
Annual rain
1 228mm
Warmest m°
33,1°C
Coldest m°
22,1°C
Elevation: 106 m on average (min 79 m, max 125 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
26,4°C
Annual rain
1 228mm
Warmest month
33,1°C
Coldest month
22,1°C
Mean alt.
106m
Min
79m
Max
125m
Std. dev.
7m
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
5,9
Org. C
23,4g/kg
Clay
16,4%
Sand
76,3%
Silt
7,4%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: suGLiMaggregated to Zè
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
6,0
Org. C
34,8g/kg
Clay
16,1%
Sand
76,1%
Silt
7,8%
5–15 cm
pH H₂O
5,9
Org. C
19,7g/kg
Clay
14,6%
Sand
77,9%
Silt
7,4%
15–30 cm
pH H₂O
5,9
Org. C
15,9g/kg
Clay
18,4%
Sand
74,8%
Silt
6,8%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest24.9%
Crops11.6%
Built-up1.9%
Bare soil0.6%
Other (grassland, water…)61.1%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology
Computing basins, lakes, rivers…
Human pressure
Pop. density
2hab/km²
Night light
0,1nW
Built-up
185,4%
Pesticides
12,3kg/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