Niger Source
IUCN IVClassified Forest · 1945
2 465 km²
Commune · SLE
Mongo
Sierra Leone
AwTropical, savannah(97 %)
Species observed
28
Observations
55
Area
1 705,7km²
Ecological tissue
Sample of 3 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 Mongo : 2 espèces reliées par 2 interactions GloBI sur 1 type (connectance 66.7%, filtre Serrano α=0.2). 1 bulle taxonomique (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
3
Interactions affichées
2
Connectance
0.667
Patrimoniales
0
Plus dense que (national)0 %(top 100%)
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Species present
28 distinct species · 55 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
25,2°C
Annual rain
2 140mm
Warmest m°
34,7°C
Coldest m°
18,9°C
Elevation: 496 m on average (min 413 m, max 770 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
25,2°C
Annual rain
2 140mm
Warmest month
34,7°C
Coldest month
18,9°C
Mean alt.
496m
Min
413m
Max
770m
Std. dev.
63m
Köppen-Geiger (dominant)
AwTropical, savannah(97 %)Tropical
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
27,4g/kg
Clay
31,1%
Sand
41,1%
Silt
27,8%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: mtGLiMaggregated to Koinadugu
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
5,4
Org. C
37,2g/kg
Clay
29,2%
Sand
42,4%
Silt
28,4%
5–15 cm
pH H₂O
5,3
Org. C
28,4g/kg
Clay
30,1%
Sand
41,7%
Silt
28,2%
15–30 cm
pH H₂O
5,3
Org. C
16,5g/kg
Clay
34,2%
Sand
39,2%
Silt
26,6%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest45.3%
Crops0.0%
Built-up0.1%
Bare soil0.0%
Other (grassland, water…)54.6%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology7 basins · 0 lakes · 4 rivers
Hydrology metrics for this exact territory
Stream length here
125,2km
Basins crossed
7
Max stream order
4
Max drainage
1 782km²
Discharge in basins
62,9m³/s
Mean precip.
1 985mm/an
Mean T°
24,9°C
Moisture idx
0,01
Mean runoff
1 096mm/an
Mean elev. (basins)
503m
Watersheds crossing here
- Bassin de Bafinsub-area690,7 km²overlap533.09 km²31%
- Bassin de Kpondolosub-area599 km²overlap512.53 km²30%
- Bassin de Bagbesub-area859,3 km²overlap398.61 km²23%
- Bassin de Rokelsub-area774,3 km²overlap253.86 km²15%
- Bassin du Nigersub-area945,8 km²overlap6.64 km²0%
- Bassin du Nigersub-area1 305,1 km²overlap0.59 km²0%
- Bassin de Balésub-area1 782 km²overlap0.41 km²0%
Rivers / streams (4, ord ≥ 4)
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
0hab/km²
Built-up
4,7%
Pesticides
14,2kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas1
IUCN IV · 1
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN