Waza Logone Floodplain
IUCN Not ReportedWetland of International Importance (Ramsar Site) · 2012
7 744 km²
Commune · CMR
Blangoua
Cameroon
BWhArid, desert, hot(95 %)
Species observed
81
Observations
273
Area
490,3km²
Ecological tissue
Sample of 12 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 Blangoua : 10 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 11 interactions GloBI sur 2 types (connectance 14.1%, filtre Serrano α=0.2). 3 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
13
Interactions affichées
11
Connectance
0.141
Patrimoniales
2
Plus dense que (national)0 %(top 100%)
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Species present
81 distinct species · 273 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
28,9°C
Annual rain
387mm
Warmest m°
40,4°C
Coldest m°
16,2°C
Elevation: 284 m on average (min 280 m, max 288 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
28,9°C
Annual rain
387mm
Warmest month
40,4°C
Coldest month
16,2°C
Mean alt.
284m
Min
280m
Max
288m
Std. dev.
2m
Köppen-Geiger (dominant)
BWhArid, desert, hot(95 %)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
12,3g/kg
Clay
25,3%
Sand
55,4%
Silt
19,4%
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
7,2
Org. C
14,5g/kg
Clay
23,3%
Sand
57,0%
Silt
19,7%
5–15 cm
pH H₂O
7,3
Org. C
11,6g/kg
Clay
25,7%
Sand
55,0%
Silt
19,3%
15–30 cm
pH H₂O
7,3
Org. C
10,7g/kg
Clay
26,9%
Sand
54,1%
Silt
19,0%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest5.3%
Crops26.1%
Built-up0.3%
Bare soil4.9%
Other (grassland, water…)63.5%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology5 basins · 2 lakes · 2 rivers
Hydrology metrics for this exact territory
Stream length here
20,4km
Lake surface here
179,32km²
Basins crossed
5
Max stream order
8
Max drainage
607 386km²
Discharge in basins
241,7m³/s
Mean precip.
354mm/an
Mean T°
27,5°C
Moisture idx
-0,83
Mean runoff
58mm/an
Mean elev. (basins)
284m
Watersheds crossing here
Lakes (2, 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
30,6%
Pesticides
0,7kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas2
IUCN Not Reported · 1IUCN IV · 1
Lac Tchad
IUCN IVWetland of International Importance (Ramsar Site) · 2008
2 153 km²
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN