Basse Vallée de l'Ouémé, Lagune de Porto-Novo, Lac Nokoué
IUCN VWetland of International Importance (Ramsar Site) · 2000
6 532 km²
Commune · BEN
Aglogbé
Benin
AwTropical, savannah(100 %)
Area
21,7km²
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 292mm
Warmest m°
30,2°C
Coldest m°
23,3°C
Elevation: 8 m on average (min 1 m, max 16 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
26,5°C
Annual rain
1 292mm
Warmest month
30,2°C
Coldest month
23,3°C
Mean alt.
8m
Min
1m
Max
16m
Std. dev.
5m
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
5,8
Clay
19,4%
Sand
62,7%
Silt
17,9%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: suGLiMaggregated to Adjarra
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
5,8
Clay
18,0%
Sand
62,9%
Silt
19,0%
5–15 cm
pH H₂O
5,7
Clay
18,0%
Sand
63,9%
Silt
18,2%
15–30 cm
pH H₂O
5,8
Clay
22,1%
Sand
61,2%
Silt
16,6%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest20.4%
Crops8.5%
Built-up5.9%
Bare soil0.2%
Other (grassland, water…)65.0%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology
Computing basins, lakes, rivers…
Human pressure
Pop. density
9hab/km²
Night light
1,7nW
Built-up
586,5%
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