Prefecture · caf
Nana-Mambéré
Central African Republic
Species observed
329
Observations
843
Area
27 102,8km²
Ecological tissue
Sample of 34 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 Nana-Mambéré : 30 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 36 interactions GloBI sur 4 types (connectance 6.4%, filtre Serrano α=0.2). 4 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
329 distinct species · 843 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
23,8°C
Annual rain
1 508mm
Warmest m°
33,4°C
Coldest m°
18,8°C
Elevation: 838 m on average (min 466 m, max 1 244 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
5,5
Org. C
22,5g/kg
Clay
32,4%
Sand
40,1%
Silt
27,4%
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)
Hydrology57 basins · 0 lakes · 10 rivers
Hydrology metrics for this exact territory
Stream length here
1 327,2km
Basins crossed
57
Max stream order
5
Max drainage
9 663km²
Discharge in basins
1 100,0m³/s
Mean precip.
1 436mm/an
Mean T°
23,8°C
Moisture idx
-0,15
Mean runoff
416mm/an
Mean elev. (basins)
840m
Watersheds crossing here
- Bassin de Mambérésub-area2 875,7 km²overlap2863.27 km²11%
- Bassin de Mambérésub-area2 045,5 km²overlap2034.02 km²8%
- Bassin de Nanasub-area1 767,3 km²overlap1759.32 km²6%
- Bassin de Nanasub-area1 661,2 km²overlap1653.98 km²6%
- Bassin de Nanasub-area1 432,8 km²overlap1426.56 km²5%
- Bassin de Nanasub-area1 312,3 km²overlap1302.93 km²5%
- Bassin de Ouhamsub-area1 486,4 km²overlap1172.73 km²4%
- Bassin de Lobayesub-area1 008,2 km²overlap993.34 km²4%
- Bassin de Kadéïsub-area1 528,4 km²overlap989.18 km²4%
48 more basinssorted by overlap
- Bassin de Nanasub-area880,5 km²overlap876.73 km²3%
- Basin #05270sub-area1 579,1 km²overlap866.68 km²3%
- Basin #14230sub-area868,2 km²overlap815.59 km²3%
- Bassin de Lobayesub-area809 km²overlap805.51 km²3%
- Basin #23210sub-area1 388,3 km²overlap686.57 km²3%
- Bassin de Mambérésub-area674,6 km²overlap671.70 km²2%
- Bassin de Nanasub-area885,6 km²overlap629.50 km²2%
- Bassin de Mambérésub-area626,5 km²overlap596.97 km²2%
- Bassin de Nanasub-area582 km²overlap579.49 km²2%
- Bassin de Mbalisub-area634,7 km²overlap510.95 km²2%
- Bassin de Nanasub-area424 km²overlap422.19 km²2%
- Basin #94920sub-area439,7 km²overlap421.09 km²2%
- Basin #76310sub-area380 km²overlap375.85 km²1%
- Basin #16070sub-area523,5 km²overlap374.45 km²1%
- Basin #16180sub-area500,3 km²overlap358.58 km²1%
- Basin #01320sub-area345,3 km²overlap343.77 km²1%
- Bassin de Ouhamsub-area2 339,4 km²overlap290.74 km²1%
- Bassin de Mambérésub-area263,6 km²overlap262.47 km²1%
- Basin #81870sub-area259,7 km²overlap258.58 km²1%
- Bassin de Lobayesub-area245,5 km²overlap225.00 km²1%
- Bassin de Lobayesub-area225,3 km²overlap224.32 km²1%
- Basin #76610sub-area247,2 km²overlap222.06 km²1%
- Bassin de Lobayesub-area205,1 km²overlap204.22 km²1%
- Bassin de Bombesub-area475,8 km²overlap203.75 km²1%
- Bassin de Kadéïsub-area363,7 km²overlap192.60 km²1%
- Basin #80550sub-area192,9 km²overlap192.06 km²1%
- Bassin de Lobayesub-area179,8 km²overlap179.02 km²1%
- Bassin de Mambérésub-area360,6 km²overlap145.94 km²1%
- Bassin de Lomsub-area2 516,8 km²overlap143.98 km²1%
- Bassin de Nanasub-area107,3 km²overlap106.84 km²0%
- Bassin de Nanasub-area102,8 km²overlap102.39 km²0%
- Basin #50040sub-area294,4 km²overlap96.26 km²0%
- Bassin de Lomsub-area187 km²overlap94.11 km²0%
- Basin #50300sub-area312,9 km²overlap86.76 km²0%
- Basin #75250sub-area324,1 km²overlap70.47 km²0%
- Bassin de Boumbe IIsub-area1 061,8 km²overlap66.33 km²0%
- Basin #75810sub-area1 137,7 km²overlap58.39 km²0%
- Bassin de Nanasub-area54,1 km²overlap53.90 km²0%
- Bassin de Lobayesub-area248,1 km²overlap20.02 km²0%
- Bassin de Mambérésub-area1 021,9 km²overlap19.80 km²0%
- Basin #75430sub-area58,3 km²overlap16.64 km²0%
- Bassin de Lobayesub-area11,6 km²overlap11.56 km²0%
- Bassin de Bésub-area542,2 km²overlap11.08 km²0%
- Bassin de Mbaérésub-area231,3 km²overlap4.84 km²0%
- Bassin de Mambérésub-area201,1 km²overlap3.63 km²0%
- Bassin de Lomsub-area373,4 km²overlap2.51 km²0%
- Bassin de Ouhamsub-area770,5 km²overlap1.47 km²0%
- Bassin de Ouhamsub-area920,2 km²overlap0.12 km²0%
Rivers / streams (10, ord ≥ 4)
- Nanaord 6len here539.07 km95%total570 km
- Mambéréord 6len here292.18 km33%total882 km
- Lobayeord 6len here236.35 km16%total1468 km
- Modiord 3len here76.89 km100%total77 km
- Kadéïord 6len here64.87 km6%total1006 km
- Ouhamord 6len here60.97 km4%total1364 km
- Lobeiyeord 4len here25.86 km68%total38 km
- Mbaliord 3len here15.86 km32%total49 km
- Bereord 2len here11.25 km67%total17 km
- Lomord 6len here3.94 km1%total701 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
4,5%
Pesticides
0,1kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)