Basse Vallée de l'Ouémé, Lagune de Porto-Novo, Lac Nokoué
IUCN VWetland of International Importance (Ramsar Site) · 2000
6 532 km²
Commune · BEN
Sakété
Benin
AwTropical, savannah(100 %)
Area
436km²
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 291mm
Warmest m°
33,1°C
Coldest m°
22,1°C
Elevation: 88 m on average (min 40 m, max 134 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
26,4°C
Annual rain
1 291mm
Warmest month
33,1°C
Coldest month
22,1°C
Mean alt.
88m
Min
40m
Max
134m
Std. dev.
20m
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
6,2
Org. C
20,2g/kg
Clay
17,4%
Sand
72,1%
Silt
10,5%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: suGLiM
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
6,2
Org. C
31,3g/kg
Clay
17,7%
Sand
71,4%
Silt
10,9%
5–15 cm
pH H₂O
6,2
Org. C
17,8g/kg
Clay
16,2%
Sand
73,3%
Silt
10,5%
15–30 cm
pH H₂O
6,2
Org. C
11,5g/kg
Clay
18,4%
Sand
71,6%
Silt
10,0%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest23.2%
Crops15.3%
Built-up1.7%
Bare soil0.3%
Other (grassland, water…)59.5%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology
Computing basins, lakes, rivers…
Human pressure
Pop. density
3hab/km²
Night light
0,1nW
Built-up
170,2%
Pesticides
13,6kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas1
IUCN V · 1🌊 Marine · 1📍 Point sites · 1
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN