Ontologia

Subdivision · SEN

Ngayokheme

Senegal

BShArid, steppe, hot(100 %)

Species observed

3

Observations

4

Area

109,9km²

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

3 distinct species · 4 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

4 obs · 2 cellules
Obs. / cellule
≥ 2
2–1
2–1
2–1
< 2

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

Climate

Mean T°

27,0°C

Annual rain

516mm

Warmest m°

36,6°C

Coldest m°

17,3°C

Elevation: 9 m on average (min 5 m, max 18 m)

Bioclimatic detailsExpert
Annual mean temp.
27,0°C
Annual rain
516mm
Warmest month
36,6°C
Coldest month
17,3°C
Mean alt.
9m
Min
5m
Max
18m
Std. dev.
3m
Köppen-Geiger (dominant)
BShArid, steppe, hot(100 %)Arid

CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)

Soil & lithology

pH H₂O

6,0

Org. C

9,4g/kg

Clay

16,3%

Sand

69,6%

Silt

14,1%

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

Dominant lithology: ssGLiMaggregated to Fatick

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,1
Org. C
11,2g/kg
Clay
16,0%
Sand
69,8%
Silt
14,2%
5–15 cm
pH H₂O
6,1
Org. C
8,5g/kg
Clay
15,0%
Sand
70,8%
Silt
14,2%
15–30 cm
pH H₂O
6,0
Org. C
8,5g/kg
Clay
17,8%
Sand
68,2%
Silt
13,9%

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

Land cover

Forest4.6%
Crops36.6%
Built-up1.0%
Bare soil0.8%
Other (grassland, water…)56.9%

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

Hydrology2 basins · 0 lakes · 0 rivers

Hydrology metrics for this exact territory

Basins crossed

2

Max drainage

23 988km²

Discharge in basins

0,6m³/s

Mean precip.

572mm/an

Mean T°

26,8°C

Moisture idx

-0,72

Mean runoff

13mm/an

Mean elev. (basins)

15m

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

Human pressure

Pop. density

2hab/km²

Night light

0,2nW

Built-up

100,8%

Pesticides

2,2kg/km²

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