Zone Pilote de la Sangba
IUCN Not ReportedClassified Forest
10 600 km²
Sub-prefecture · CAF
Bria
Central African Republic
AwTropical, savannah(100 %)
Species observed
194
Observations
289
Area
15 576,7km²
Ecological tissue
Sample of 40 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 Bria : 35 espèces dont 7 patrimoniales (LR IUCN CR/EN/VU) reliées par 53 interactions GloBI sur 2 types (connectance 6.8%, filtre Serrano α=0.2). 5 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
40
Interactions affichées
53
Connectance
0.068
Patrimoniales
7
Plus dense que (national)0 %(top 100%)
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Species present
194 distinct species · 289 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
25,3°C
Annual rain
1 446mm
Warmest m°
35,2°C
Coldest m°
19,6°C
Elevation: 639 m on average (min 488 m, max 793 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
25,3°C
Annual rain
1 446mm
Warmest month
35,2°C
Coldest month
19,6°C
Mean alt.
639m
Min
488m
Max
793m
Std. dev.
45m
Köppen-Geiger (dominant)
AwTropical, savannah(100 %)Tropical
CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)
Soil & lithology
pH H₂O
5,6
Org. C
24,0g/kg
Clay
28,8%
Sand
47,0%
Silt
24,3%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: mtGLiM
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
5,6
Org. C
32,3g/kg
Clay
26,8%
Sand
48,3%
Silt
24,9%
5–15 cm
pH H₂O
5,6
Org. C
27,2g/kg
Clay
28,3%
Sand
47,3%
Silt
24,3%
15–30 cm
pH H₂O
5,5
Org. C
12,5g/kg
Clay
31,1%
Sand
45,2%
Silt
23,6%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest70.9%
Crops0.8%
Built-up0.0%
Bare soil0.0%
Other (grassland, water…)28.3%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology40 basins · 2 lakes · 4 rivers
Hydrology metrics for this exact territory
Stream length here
728,8km
Lake surface here
1,37km²
Basins crossed
40
Max stream order
6
Max drainage
73 069km²
Discharge in basins
3 866,4m³/s
Mean precip.
1 444mm/an
Mean T°
24,7°C
Moisture idx
-0,24
Mean runoff
305mm/an
Mean elev. (basins)
646m
Watersheds crossing here
- Bassin de Bongousub-area2 125,6 km²overlap2096.44 km²13%
- Basin #66850sub-area961,5 km²overlap957.40 km²6%
- Bassin de Bongousub-area1 022 km²overlap900.89 km²6%
- Bassin de Bongousub-area887 km²overlap883.20 km²6%
- Bassin de Kottosub-area764,3 km²overlap759.00 km²5%
- Basin #45840sub-area1 599,4 km²overlap731.10 km²5%
- Bassin de Kottosub-area1 327 km²overlap699.86 km²4%
- Bassin de Kottosub-area1 749,1 km²overlap689.26 km²4%
- Bassin de Bongousub-area668,2 km²overlap607.14 km²4%
31 more basinssorted by overlap
- Basin #79010sub-area1 583 km²overlap552.16 km²4%
- Basin #78200sub-area540,6 km²overlap538.23 km²3%
- Basin #25960sub-area933,4 km²overlap524.69 km²3%
- Bassin de Kottosub-area502,9 km²overlap500.78 km²3%
- Bassin de Kottosub-area510,5 km²overlap498.69 km²3%
- Bassin de Mbélisub-area1 498,1 km²overlap485.93 km²3%
- Bassin de Kottosub-area459,6 km²overlap457.58 km²3%
- Bassin de Kottosub-area561,7 km²overlap424.51 km²3%
- Bassin de Kottosub-area814,8 km²overlap408.93 km²3%
- Bassin de Kottosub-area377,1 km²overlap375.46 km²2%
- Bassin de Kottosub-area342,1 km²overlap308.82 km²2%
- Basin #11060sub-area811,3 km²overlap300.71 km²2%
- Basin #26230sub-area319,6 km²overlap298.63 km²2%
- Bassin de Bongousub-area529,3 km²overlap289.05 km²2%
- Bassin de Kottosub-area287 km²overlap285.80 km²2%
- Bassin de Kottosub-area621 km²overlap228.35 km²1%
- Bassin de Kottosub-area196,3 km²overlap195.47 km²1%
- Basin #12560sub-area208,6 km²overlap171.53 km²1%
- Basin #78420sub-area148,7 km²overlap99.79 km²1%
- Basin #70790sub-area1 373,9 km²overlap94.87 km²1%
- Bassin de Baïdusub-area2 005,5 km²overlap59.83 km²0%
- Bassin de Ouakasub-area2 458 km²overlap36.06 km²0%
- Bassin de Bongousub-area31,5 km²overlap31.39 km²0%
- Basin #11360sub-area46 km²overlap30.91 km²0%
- Bassin de Kottosub-area21 km²overlap20.93 km²0%
- Basin #46950sub-area874,3 km²overlap16.11 km²0%
- Basin #55850sub-area370,4 km²overlap7.42 km²0%
- Basin #13610sub-area768,3 km²overlap5.23 km²0%
- Basin #84080sub-area1 364,1 km²overlap1.75 km²0%
- Bassin de Ouakasub-area1 324,6 km²overlap1.69 km²0%
- Basin #79130sub-area65,4 km²overlap1.13 km²0%
Lakes (2, top by area)
Rivers / streams (4, ord ≥ 4)
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
0hab/km²
Night light
0,0nW
Built-up
1,9%
Pesticides
0,0kg/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