Basse Vallée de l'Ouémé, Lagune de Porto-Novo, Lac Nokoué
IUCN VWetland of International Importance (Ramsar Site) · 2000
6 532 km²
Commune · BEN
Kpoulou
Benin
AwTropical, savannah(100 %)
Area
30km²
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°
26,8°C
Annual rain
1 162mm
Warmest m°
34,5°C
Coldest m°
22,3°C
Elevation: 59 m on average (min 23 m, max 111 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
26,8°C
Annual rain
1 162mm
Warmest month
34,5°C
Coldest month
22,3°C
Mean alt.
59m
Min
23m
Max
111m
Std. dev.
27m
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
6,1
Org. C
21,9g/kg
Clay
22,7%
Sand
53,4%
Silt
23,8%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: ssGLiMaggregated to Adja-Ouèrè
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
6,1
Org. C
34,1g/kg
Clay
25,5%
Sand
50,6%
Silt
23,9%
5–15 cm
pH H₂O
6,1
Org. C
20,2g/kg
Clay
21,9%
Sand
54,2%
Silt
23,8%
15–30 cm
pH H₂O
6,1
Org. C
11,3g/kg
Clay
20,7%
Sand
55,5%
Silt
23,8%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest24.1%
Crops17.5%
Built-up0.5%
Bare soil0.4%
Other (grassland, water…)57.6%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology
Computing basins, lakes, rivers…
Human pressure
Pop. density
1hab/km²
Built-up
49,5%
Pesticides
13,3kg/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