Waza Logone Floodplain
IUCN Not ReportedWetland of International Importance (Ramsar Site) · 2012
7 744 km²
Commune · CMR
Hilé Alifa
Cameroon
BShArid, steppe, hot(62 %)
Species observed
164
Observations
691
Area
1 406,6km²
Ecological tissue
Sample of 8 species (selected proportionally per kingdom among those with at least one documented interaction here) to keep the graph readable. Hover for details, click to explore the full ecosystem of a species.
ℹ️ The territory contains many more species than displayed and all their documented interactions: the graph is intentionally the structural skeleton (top-N species by composite local score, edges filtered by Serrano 2009 disparity filter α=0.2).
RègnesAnimalPlanteChampignonBacterie
RelationsPredationParasitismeSymbiosePollinisation
StatutEn dangerVulnérableProtégéeEndémique
Indicateurs du tissu écologique
Tissu écologique de Hilé Alifa : 7 espèces reliées par 5 interactions GloBI sur 2 types (connectance 17.9%, filtre Serrano α=0.2). 1 bulle taxonomique (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
8
Interactions affichées
5
Connectance
0.179
Patrimoniales
0
Plus dense que (national)0 %(top 100%)
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Species present
164 distinct species · 691 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
29,0°C
Annual rain
422mm
Warmest m°
40,8°C
Coldest m°
15,9°C
Elevation: 284 m on average (min 280 m, max 289 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
29,0°C
Annual rain
422mm
Warmest month
40,8°C
Coldest month
15,9°C
Mean alt.
284m
Min
280m
Max
289m
Std. dev.
2m
Köppen-Geiger (dominant)
BShArid, steppe, hot(62 %)Arid
CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)
Soil & lithology
pH H₂O
7,2
Org. C
10,8g/kg
Clay
27,4%
Sand
50,2%
Silt
22,5%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: suGLiMaggregated to Logone et Chari
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
7,1
Org. C
12,4g/kg
Clay
25,3%
Sand
51,7%
Silt
23,0%
5–15 cm
pH H₂O
7,1
Org. C
10,7g/kg
Clay
27,4%
Sand
50,1%
Silt
22,5%
15–30 cm
pH H₂O
7,3
Org. C
9,1g/kg
Clay
29,4%
Sand
48,7%
Silt
21,9%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest4.0%
Crops26.9%
Built-up0.3%
Bare soil6.9%
Other (grassland, water…)61.9%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology5 basins · 1 lakes · 2 rivers
Hydrology metrics for this exact territory
Stream length here
57,8km
Lake surface here
446,25km²
Basins crossed
5
Max stream order
6
Max drainage
89 012km²
Discharge in basins
132,8m³/s
Mean precip.
400mm/an
Mean T°
27,4°C
Moisture idx
-0,81
Mean runoff
61mm/an
Mean elev. (basins)
286m
Watersheds crossing here
Lakes (1, top by area)
Rivers / streams (2, ord ≥ 4)
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
1hab/km²
Night light
0,0nW
Built-up
28,3%
Pesticides
1,4kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas3
IUCN Not Reported · 2IUCN IV · 1
Lake Chad Wetlands in Nigeria
IUCN Not ReportedWetland of International Importance (Ramsar Site) · 2008
6 038 km²
Lac Tchad
IUCN IVWetland of International Importance (Ramsar Site) · 2008
2 153 km²
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN