Nimini Hills North
IUCN Not ReportedForest Reserve · 1921
323 km²
Commune · SLE
Nimiyama
Sierra Leone
AmTropical, monsoon(100 %)
Species observed
53
Observations
67
Area
416,8km²
Ecological tissue
Sample of 4 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 Nimiyama : 4 espèces reliées par 2 interactions GloBI sur 1 type (connectance 33.3%, filtre Serrano α=0.2).
Espèces affichées
4
Interactions affichées
2
Connectance
0.333
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
53 distinct species · 67 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
25,2°C
Annual rain
2 338mm
Warmest m°
33,7°C
Coldest m°
20,0°C
Elevation: 337 m on average (min 191 m, max 511 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
25,2°C
Annual rain
2 338mm
Warmest month
33,7°C
Coldest month
20,0°C
Mean alt.
337m
Min
191m
Max
511m
Std. dev.
53m
Köppen-Geiger (dominant)
AmTropical, monsoon(100 %)Tropical
CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)
Soil & lithology
pH H₂O
5,2
Org. C
32,4g/kg
Clay
29,8%
Sand
48,0%
Silt
22,2%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: mtGLiMaggregated to Kono
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
5,2
Org. C
46,8g/kg
Clay
27,8%
Sand
50,0%
Silt
22,2%
5–15 cm
pH H₂O
5,1
Org. C
31,8g/kg
Clay
28,9%
Sand
48,1%
Silt
23,0%
15–30 cm
pH H₂O
5,2
Org. C
18,6g/kg
Clay
32,9%
Sand
45,7%
Silt
21,4%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest58.6%
Crops0.6%
Built-up0.2%
Bare soil0.1%
Other (grassland, water…)40.5%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology7 basins · 0 lakes · 5 rivers
Hydrology metrics for this exact territory
Stream length here
71,8km
Basins crossed
7
Max stream order
6
Max drainage
8 234km²
Discharge in basins
295,3m³/s
Mean precip.
2 698mm/an
Mean T°
25,2°C
Moisture idx
0,34
Mean runoff
1 652mm/an
Mean elev. (basins)
368m
Watersheds crossing here
- Bassin de Sewasub-area346,8 km²overlap252.73 km²61%
- Bassin de Falimasub-area683,7 km²overlap101.91 km²24%
- Bassin de Sewasub-area501,9 km²overlap34.79 km²8%
- Bassin de Bafisub-area147,3 km²overlap21.04 km²5%
- Bassin de Gbogorasub-area270,5 km²overlap5.60 km²1%
- Bassin de Bagbesub-area1 642,1 km²overlap0.66 km²0%
- Bassin de Malesub-area2 343,3 km²overlap0.06 km²0%
Rivers / streams (5, ord ≥ 4)
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
1hab/km²
Built-up
16,2%
Pesticides
11,8kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas2
IUCN Not Reported · 2
Tama
IUCN Not ReportedForest Reserve · 1928
201 km²
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN