Ontologia

Subdivision · SEN

Darou Nahim

Senegal

BShArid, steppe, hot(100 %)

Species observed

5

Observations

8

Area

41km²

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 · 8 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

8 obs · 1 cellules
Obs. / cellule
≥ 8
8–7
8–7
8–7
< 8

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

Climate

Mean T°

27,3°C

Annual rain

470mm

Warmest m°

37,3°C

Coldest m°

16,9°C

Elevation: 24 m on average (min 15 m, max 32 m)

Bioclimatic detailsExpert
Annual mean temp.
27,3°C
Annual rain
470mm
Warmest month
37,3°C
Coldest month
16,9°C
Mean alt.
24m
Min
15m
Max
32m
Std. dev.
5m
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

6,1

Org. C

6,6g/kg

Clay

12,3%

Sand

79,0%

Silt

8,7%

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

Dominant lithology: ssGLiMaggregated to Mbacké

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,2
Org. C
7,8g/kg
Clay
12,6%
Sand
78,5%
Silt
8,9%
5–15 cm
pH H₂O
6,0
Org. C
6,6g/kg
Clay
11,7%
Sand
79,6%
Silt
8,6%
15–30 cm
pH H₂O
6,0
Org. C
5,3g/kg
Clay
12,6%
Sand
78,9%
Silt
8,5%

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

Land cover

Forest3.9%
Crops44.3%
Built-up0.3%
Bare soil0.5%
Other (grassland, water…)51.0%

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

Hydrology1 basins · 0 lakes · 0 rivers

Hydrology metrics for this exact territory

Basins crossed

1

Max drainage

6 601km²

Discharge in basins

0,1m³/s

Mean precip.

515mm/an

Mean T°

27,0°C

Moisture idx

-0,76

Mean runoff

21mm/an

Mean elev. (basins)

37m

Watersheds crossing here

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

Human pressure

Pop. density

0hab/km²

Night light

0,4nW

Built-up

32,5%

Pesticides

1,9kg/km²

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