Prefecture · caf
Mambéré-Kadéï
Central African Republic
Species observed
368
Observations
886
Area
29 638,1km²
Ecological tissue
Sample of 37 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).
Indicateurs du tissu écologique
Tissu écologique de Mambéré-Kadéï : 34 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 26 interactions GloBI sur 3 types (connectance 3.9%, filtre Serrano α=0.2). 3 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Species present
368 distinct species · 886 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
24,4°C
Annual rain
1 563mm
Warmest m°
33,3°C
Coldest m°
19,8°C
Elevation: 613 m on average (min 415 m, max 840 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)
Soil & lithology
pH H₂O
5,4
Org. C
24,6g/kg
Clay
32,8%
Sand
43,4%
Silt
23,8%
Average over 0-30 cm. Per-depth details in expert panel.
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology66 basins · 0 lakes · 23 rivers
Hydrology metrics for this exact territory
Stream length here
1 821,6km
Basins crossed
66
Max stream order
6
Max drainage
36 929km²
Discharge in basins
3 040,8m³/s
Mean precip.
1 445mm/an
Mean T°
24,3°C
Moisture idx
-0,17
Mean runoff
312mm/an
Mean elev. (basins)
620m
Watersheds crossing here
- Bassin de Mambérésub-area2 431,6 km²overlap2420.94 km²8%
- Bassin de Topiasub-area2 656,1 km²overlap2245.02 km²8%
- Bassin de Batourisub-area2 482,2 km²overlap2084.94 km²7%
- Bassin de Boumbe IIsub-area1 485,7 km²overlap1479.19 km²5%
- Bassin de Mambérésub-area1 296,1 km²overlap1290.46 km²4%
- Bassin de Mambérésub-area1 139,6 km²overlap1134.59 km²4%
- Bassin de Kadéïsub-area1 680,3 km²overlap1086.16 km²4%
- Bassin de Mambérésub-area1 021,9 km²overlap997.59 km²3%
- Bassin de Boumbe IIsub-area1 061,8 km²overlap990.79 km²3%
57 more basinssorted by overlap
- Bassin de Mbaérésub-area844,6 km²overlap840.86 km²3%
- Bassin de Lobayesub-area1 390,5 km²overlap819.54 km²3%
- Bassin de Mbonetsub-area818,3 km²overlap814.74 km²3%
- Basin #23210sub-area1 388,3 km²overlap695.71 km²2%
- Bassin de Mambérésub-area689,2 km²overlap683.50 km²2%
- Bassin de Mambérésub-area559,9 km²overlap557.40 km²2%
- Bassin de Lobayesub-area556,6 km²overlap554.16 km²2%
- Bassin de Bésub-area542,2 km²overlap528.73 km²2%
- Bassin de lobayesub-area528,1 km²overlap525.75 km²2%
- Basin #49550sub-area1 146,4 km²overlap523.20 km²2%
- Bassin de Bombesub-area922 km²overlap508.43 km²2%
- Bassin de Bisub-area8 569 km²overlap471.91 km²2%
- Bassin de Kadéïsub-area484,7 km²overlap452.28 km²2%
- Bassin de Lobayesub-area415 km²overlap412.37 km²1%
- Bassin de Boumbe IIsub-area411,1 km²overlap409.34 km²1%
- Bassin de Bombesub-area700 km²overlap393.83 km²1%
- Bassin de Boumbe IIsub-area392,5 km²overlap390.81 km²1%
- Bassin de Mboumbousub-area382,7 km²overlap381.06 km²1%
- Bassin de Mambérésub-area1 514,4 km²overlap359.63 km²1%
- Bassin de Mambérésub-area359,1 km²overlap357.57 km²1%
- Bassin de Lobeiyesub-area796 km²overlap337.37 km²1%
- Bassin de Boumbe IIsub-area335 km²overlap333.57 km²1%
- Bassin de Mbaérésub-area309,6 km²overlap308.23 km²1%
- Basin #44060sub-area812,7 km²overlap270.40 km²1%
- Bassin de Mbaérésub-area647,1 km²overlap267.29 km²1%
- Bassin de Nanasub-area885,6 km²overlap252.28 km²1%
- Bassin de Bombesub-area244,7 km²overlap243.55 km²1%
- Bassin de Mbaérésub-area238,5 km²overlap237.49 km²1%
- Bassin de Mbaérésub-area231,3 km²overlap225.47 km²1%
- Bassin de Mbaérésub-area219 km²overlap217.99 km²1%
- Bassin de Bombesub-area379,9 km²overlap217.32 km²1%
- Bassin de Mambérésub-area360,6 km²overlap213.10 km²1%
- Basin #49610sub-area286,7 km²overlap212.18 km²1%
- Bassin de Bombesub-area305,2 km²overlap206.60 km²1%
- Bassin de Mambérésub-area201,1 km²overlap196.63 km²1%
- Basin #35340sub-area174 km²overlap173.27 km²1%
- Bassin de Lobayesub-area248,1 km²overlap172.27 km²1%
- Bassin de Mbaérésub-area161,5 km²overlap160.84 km²1%
- Basin #16070sub-area523,5 km²overlap146.74 km²0%
- Basin #16180sub-area500,3 km²overlap139.50 km²0%
- Bassin de Lobayesub-area351,5 km²overlap114.87 km²0%
- Bassin de Mambérésub-area113,8 km²overlap113.26 km²0%
- Bassin de Mbaérésub-area111,8 km²overlap111.34 km²0%
- Bassin de Boumbe IIsub-area98,4 km²overlap97.98 km²0%
- Bassin de Bombesub-area475,8 km²overlap52.95 km²0%
- Basin #14230sub-area868,2 km²overlap48.85 km²0%
- Bassin de Bésub-area36,4 km²overlap36.28 km²0%
- Basin #94930sub-area434,4 km²overlap35.06 km²0%
- Bassin de Mambérésub-area626,5 km²overlap26.84 km²0%
- Basin #53130sub-area441,2 km²overlap19.66 km²0%
- Bassin de Lobayesub-area245,5 km²overlap19.41 km²0%
- Bassin de Mbaérésub-area434,1 km²overlap9.96 km²0%
- Bassin de Lobayesub-area336,8 km²overlap3.73 km²0%
- Bassin de Mambérésub-area2 045,5 km²overlap2.57 km²0%
- Basin #53200sub-area716 km²overlap1.56 km²0%
- Basin #95110sub-area548,6 km²overlap0.91 km²0%
- Bassin de Kadéïsub-area112,8 km²overlap0.30 km²0%
Rivers / streams (23, ord ≥ 4)
- Mambéréord 6len here447.37 km51%total882 km
- Mbaéréord 5len here269.86 km45%total594 km
- Kadéïord 6len here189.67 km19%total1006 km
- Boumbe IIord 4len here186.80 km100%total187 km
- Topiaord 4len here176.25 km84%total210 km
- Lobayeord 6len here156.57 km11%total1468 km
- Bombeord 4len here70.78 km26%total269 km
- Batouriord 4len here50.50 km100%total51 km
- Biord 4len here40.48 km11%total372 km
- Béord 4len here36.89 km82%total45 km
- Nanaord 6len here29.17 km5%total570 km
- lobayeord 4len here26.30 km100%total26 km
11 more river segmentssorted by Strahler order + length
- Babondoord 2len here24.58 km96%total26 km
- Mboumbouord 4len here20.05 km100%total20 km
- Mbonetord 3len here18.25 km100%total18 km
- Bokoord 2len here17.46 km100%total18 km
- Bissaord 2len here15.60 km100%total16 km
- Lobeiyeord 4len here12.38 km32%total38 km
- Gbatouriord 3len here9.76 km17%total57 km
- Laboord 1len here9.71 km100%total10 km
- Boord 1len here6.03 km100%total6 km
- Centrafrique - Camerounord 7len here5.94 km11%total55 km
- Sankoord 1len here1.16 km100%total1 km
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
0hab/km²
Night light
0,0nW
Built-up
5,0%
Pesticides
0,1kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)