Ontologia

Commune · SLE

Bramaia

Sierra Leone

AmTropical, monsoon(52 %)

Species observed

17

Observations

26

Area

643,5km²

Partial data for this territory

Few observations recorded here. Real biodiversity is likely richer.

Ecological tissue

Not enough documented interactions to build a meaningful graph for this territory.

Species present

17 distinct species · 26 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

26 obs · 8 cellules
Obs. / cellule
≥ 8
8–7
4–7
2–3
< 2

Source : GBIF — observations agrégées par hexagones 0.027° × 0.027° (~22km), filtre précision coordonnée < 10 km. Fond carte : OpenFreeMap · © OpenStreetMap.

Climate

Mean T°

26,7°C

Annual rain

2 164mm

Warmest m°

36,7°C

Coldest m°

20,9°C

Elevation: 62 m on average (min 22 m, max 120 m)

Bioclimatic detailsExpert
Annual mean temp.
26,7°C
Annual rain
2 164mm
Warmest month
36,7°C
Coldest month
20,9°C
Mean alt.
62m
Min
22m
Max
120m
Std. dev.
16m
Köppen-Geiger (dominant)
AmTropical, monsoon(52 %)Tropical

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

28,3g/kg

Clay

28,1%

Sand

43,5%

Silt

28,5%

Average over 0-30 cm. Per-depth details in expert panel.

Dominant lithology: suGLiMaggregated to Kambia

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,4
Org. C
34,0g/kg
Clay
25,9%
Sand
45,2%
Silt
28,8%
5–15 cm
pH H₂O
5,4
Org. C
31,1g/kg
Clay
27,0%
Sand
44,0%
Silt
29,0%
15–30 cm
pH H₂O
5,5
Org. C
19,7g/kg
Clay
31,3%
Sand
41,1%
Silt
27,5%

SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)

Land cover

Forest38.8%
Crops0.8%
Built-up0.1%
Bare soil0.1%
Other (grassland, water…)60.2%

Copernicus Global Land Cover 100m (Buchhorn et al. 2020)

Hydrology3 basins · 0 lakes · 3 rivers

Hydrology metrics for this exact territory

Stream length here

88,0km

Basins crossed

3

Max stream order

5

Max drainage

12 965km²

Discharge in basins

125,5m³/s

Mean precip.

2 798mm/an

Mean T°

27,5°C

Moisture idx

0,38

Mean runoff

1 937mm/an

Mean elev. (basins)

78m

Watersheds crossing here

Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10

Human pressure

Pop. density

1hab/km²

Built-up

15,1%

Pesticides

12,5kg/km²

GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)

Protected areas1

IUCN Not Reported · 1

Kilimi

IUCN Not Reported

National Park · 1995

412 km²

WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN