Waza Logone Floodplain
IUCN Not ReportedWetland of International Importance (Ramsar Site) · 2012
7 744 km²
Department · CMR
Mayo Danay
Cameroon
BShArid, steppe, hot(91 %)
Species observed
672
Observations
3 232
Area
5 281,1km²
Ecological tissue
Sample of 24 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 Mayo Danay : 19 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 28 interactions GloBI sur 3 types (connectance 9.3%, filtre Serrano α=0.2). 6 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
25
Interactions affichées
28
Connectance
0.093
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
672 distinct species · 3 232 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
28,2°C
Annual rain
760mm
Warmest m°
40,2°C
Coldest m°
17,5°C
Elevation: 325 m on average (min 305 m, max 355 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
28,2°C
Annual rain
760mm
Warmest month
40,2°C
Coldest month
17,5°C
Mean alt.
325m
Min
305m
Max
355m
Std. dev.
11m
Köppen-Geiger (dominant)
BShArid, steppe, hot(91 %)Arid
CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)
Soil & lithology
pH H₂O
6,6
Org. C
8,0g/kg
Clay
22,2%
Sand
50,4%
Silt
27,4%
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
6,6
Org. C
11,0g/kg
Clay
20,0%
Sand
51,7%
Silt
28,4%
5–15 cm
pH H₂O
6,6
Org. C
7,9g/kg
Clay
21,5%
Sand
51,1%
Silt
27,4%
15–30 cm
pH H₂O
6,6
Org. C
5,1g/kg
Clay
25,2%
Sand
48,5%
Silt
26,3%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest6.0%
Crops36.6%
Built-up0.5%
Bare soil1.1%
Other (grassland, water…)55.9%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology18 basins · 12 lakes · 13 rivers
Hydrology metrics for this exact territory
Stream length here
378,2km
Lake surface here
128,01km²
Basins crossed
18
Max stream order
6
Max drainage
74 533km²
Discharge in basins
361,9m³/s
Mean precip.
779mm/an
Mean T°
28,1°C
Moisture idx
-0,62
Mean runoff
151mm/an
Mean elev. (basins)
333m
Watersheds crossing here
- Bassin de Capture du Logone, Seuil de Danasub-area2 503,4 km²overlap1655.79 km²31%
- Bassin de Logonesub-area1 817 km²overlap670.50 km²13%
- Bassin de Guerléosub-area526,1 km²overlap523.94 km²10%
- Bassin de Mayo-Danaysub-area1 879,9 km²overlap518.52 km²10%
- Basin #83130sub-area462,4 km²overlap406.37 km²8%
- Bassin de Mayo Tsanagasub-area956 km²overlap393.15 km²7%
- Bassin de Logonesub-area733,2 km²overlap331.20 km²6%
- Bassin de Mayo Boulasub-area919,4 km²overlap223.07 km²4%
- Bassin de Logomatyasub-area537,2 km²overlap215.43 km²4%
9 more basinssorted by overlap
- Bassin de Logonesub-area79,1 km²overlap78.79 km²1%
- Bassin de Déhésub-area1 751,9 km²overlap76.31 km²1%
- Basin #82240sub-area68,8 km²overlap68.51 km²1%
- Bassin de Mayo Kébisub-area2 235,4 km²overlap52.22 km²1%
- Bassin de Mayo Mogazansub-area733 km²overlap36.64 km²1%
- Bassin de Logonesub-area205,7 km²overlap24.33 km²0%
- Basin #64310sub-area334,7 km²overlap5.04 km²0%
- Bassin de Kabiasub-area529,2 km²overlap0.88 km²0%
- Bassin de Logonesub-area118,5 km²overlap0.37 km²0%
Lakes (12, top by area)
- Lake Magaarea115,9 km²avg depth0.4 m
- Lac de Fiangaarea17,1 km²avg depth1.8 m
- Lake #79724area1,8 km²avg depth0.7 m
- Lac 1401803area0,9 km²avg depth1.5 m
- Lac 1401848area0,9 km²avg depth1.5 m
- Lac 1401789area0,5 km²avg depth1.3 m
- Lac 1402023area0,5 km²avg depth1.4 m
- Lac 1401701area0,3 km²avg depth1.6 m
- Lac 1401836area0,3 km²avg depth1.1 m
Rivers / streams (13, ord ≥ 4)
- Logoneord 6len here139.38 km11%total1222 km
- Mayo-Danayord 3len here90.49 km75%total120 km
- Guerléoord 2len here54.45 km100%total55 km
- Capture du Logone, Seuil de Danaord 2len here16.52 km100%total17 km
- Mayo Vrekord 2len here13.16 km100%total13 km
- Capture du Logone, Seuil de Danaord 2len here12.55 km100%total13 km
- Mayo Tsanagaord 4len here11.97 km6%total209 km
- Mayo Vrekord 2len here10.03 km100%total10 km
- lokkaord 2len here9.15 km100%total9 km
- Logomatyaord 1len here8.89 km31%total29 km
- Kabiaord 5len here5.60 km2%total330 km
- Mayo Araynabaord 2len here5.03 km99%total5 km
1 more river segmentssorted by Strahler order + length
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
1hab/km²
Night light
0,0nW
Built-up
46,2%
Pesticides
1,3kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas1
IUCN Not Reported · 1
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN