Kpewah Island
IUCN Not ReportedForest Reserve
2 km²
Commune · SLE
Kakua
Sierra Leone
AmTropical, monsoon(100 %)
Species observed
132
Observations
279
Area
447,3km²
Ecological tissue
Sample of 32 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 Kakua : 27 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 27 interactions GloBI sur 3 types (connectance 5.4%, filtre Serrano α=0.2). 5 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
32
Interactions affichées
27
Connectance
0.054
Patrimoniales
1
Plus dense que (national)0 %(top 100%)
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Species present
132 distinct species · 279 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
25,5°C
Annual rain
2 594mm
Warmest m°
34,4°C
Coldest m°
21,3°C
Elevation: 103 m on average (min 69 m, max 189 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
25,5°C
Annual rain
2 594mm
Warmest month
34,4°C
Coldest month
21,3°C
Mean alt.
103m
Min
69m
Max
189m
Std. dev.
18m
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
5,3
Org. C
28,3g/kg
Clay
27,5%
Sand
53,2%
Silt
19,3%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: mtGLiMaggregated to Bo
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
5,3
Org. C
37,1g/kg
Clay
25,9%
Sand
55,0%
Silt
19,1%
5–15 cm
pH H₂O
5,3
Org. C
29,8g/kg
Clay
27,6%
Sand
52,6%
Silt
19,8%
15–30 cm
pH H₂O
5,2
Org. C
17,9g/kg
Clay
29,0%
Sand
52,0%
Silt
19,0%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest41.6%
Crops1.8%
Built-up2.0%
Bare soil0.3%
Other (grassland, water…)54.3%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology3 basins · 0 lakes · 5 rivers
Hydrology metrics for this exact territory
Stream length here
74,0km
Basins crossed
3
Max stream order
6
Max drainage
11 073km²
Discharge in basins
139,7m³/s
Mean precip.
2 731mm/an
Mean T°
26,2°C
Moisture idx
0,39
Mean runoff
1 811mm/an
Mean elev. (basins)
101m
Watersheds crossing here
Rivers / streams (5, ord ≥ 4)
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
6hab/km²
Night light
0,1nW
Built-up
197,2%
Pesticides
11,6kg/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