Ontologia

Subdivision · SEN

Sakar

Senegal

AwTropical, savannah(100 %)

Species observed

6

Observations

22

Area

295,5km²

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

6 distinct species · 22 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

22 obs · 3 cellules
Obs. / cellule
≥ 9
9–8
9–8
9–8
< 9

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

Climate

Mean T°

27,8°C

Annual rain

1 024mm

Warmest m°

37,5°C

Coldest m°

18,6°C

Elevation: 31 m on average (min -1 m, max 51 m)

Bioclimatic detailsExpert
Annual mean temp.
27,8°C
Annual rain
1 024mm
Warmest month
37,5°C
Coldest month
18,6°C
Mean alt.
31m
Min
-1m
Max
51m
Std. dev.
14m
Köppen-Geiger (dominant)
AwTropical, savannah(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

19,0g/kg

Clay

25,3%

Sand

49,3%

Silt

25,4%

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

Dominant lithology: ssGLiMaggregated to Sédhiou

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,4
Org. C
24,8g/kg
Clay
25,3%
Sand
48,5%
Silt
26,3%
5–15 cm
pH H₂O
5,4
Org. C
21,2g/kg
Clay
24,8%
Sand
50,0%
Silt
25,2%
15–30 cm
pH H₂O
5,3
Org. C
11,0g/kg
Clay
25,9%
Sand
49,2%
Silt
24,9%

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

Land cover

Forest41.6%
Crops5.3%
Built-up0.1%
Bare soil0.1%
Other (grassland, water…)52.9%

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

Hydrology2 basins · 0 lakes · 2 rivers

Hydrology metrics for this exact territory

Stream length here

9,0km

Basins crossed

2

Max stream order

5

Max drainage

5 872km²

Discharge in basins

3,1m³/s

Mean precip.

1 064mm/an

Mean T°

27,0°C

Moisture idx

-0,46

Mean runoff

236mm/an

Mean elev. (basins)

35m

Watersheds crossing here

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

Human pressure

Pop. density

0hab/km²

Night light

0,0nW

Built-up

13,9%

Pesticides

0,9kg/km²

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