Ontologia

Commune · SLE

Malal Mara

Sierra Leone

AmTropical, monsoon(100 %)

Species observed

5

Observations

19

Area

285,6km²

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

5 distinct species · 19 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

19 obs · 3 cellules
Obs. / cellule
≥ 15
15–14
15–14
3–14
< 3

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

Climate

Mean T°

26,3°C

Annual rain

2 641mm

Warmest m°

35,4°C

Coldest m°

21,5°C

Elevation: 80 m on average (min 53 m, max 240 m)

Bioclimatic detailsExpert
Annual mean temp.
26,3°C
Annual rain
2 641mm
Warmest month
35,4°C
Coldest month
21,5°C
Mean alt.
80m
Min
53m
Max
240m
Std. dev.
38m
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

5,4

Org. C

28,4g/kg

Clay

27,1%

Sand

46,7%

Silt

26,2%

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

Dominant lithology: mtGLiMaggregated to Tonkolili

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,4
Org. C
33,7g/kg
Clay
25,1%
Sand
49,3%
Silt
25,7%
5–15 cm
pH H₂O
5,4
Org. C
31,0g/kg
Clay
28,4%
Sand
44,7%
Silt
26,9%
15–30 cm
pH H₂O
5,4
Org. C
20,6g/kg
Clay
27,8%
Sand
46,0%
Silt
26,1%

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

Land cover

Forest28.3%
Crops5.9%
Built-up0.2%
Bare soil0.2%
Other (grassland, water…)65.5%

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

Hydrology1 basins · 0 lakes · 4 rivers

Hydrology metrics for this exact territory

Stream length here

68,5km

Basins crossed

1

Max stream order

5

Max drainage

6 625km²

Discharge in basins

31,2m³/s

Mean precip.

2 897mm/an

Mean T°

26,3°C

Moisture idx

0,40

Mean runoff

1 947mm/an

Mean elev. (basins)

172m

Watersheds crossing here

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

Human pressure

Pop. density

1hab/km²

Night light

0,0nW

Built-up

17,5%

Pesticides

13,7kg/km²

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

Protected areas2

IUCN Not Reported · 2

Malal Hills

IUCN Not Reported

Forest Reserve · 1927

8 km²

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