Subdivision · SEN
Orkadiere
Senegal
Species observed
38
Observations
75
Area
313,7km²
Ecological tissue
Not enough documented interactions to build a meaningful graph for this territory.
Species present
38 distinct species · 75 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
30,6°C
Annual rain
413mm
Warmest m°
41,5°C
Coldest m°
18,1°C
Elevation: 21 m on average (min 15 m, max 49 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)
Soil & lithology
pH H₂O
6,4
Org. C
4,9g/kg
Clay
19,3%
Sand
63,0%
Silt
17,7%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: mtGLiMaggregated to Kanel
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology4 basins · 1 lakes · 2 rivers
Hydrology metrics for this exact territory
Stream length here
59,3km
Lake surface here
0,28km²
Basins crossed
4
Max stream order
7
Max drainage
341 914km²
Discharge in basins
333,0m³/s
Mean precip.
430mm/an
Mean T°
29,0°C
Moisture idx
-0,80
Mean runoff
126mm/an
Mean elev. (basins)
31m
Watersheds crossing here
Lakes (1, top by area)
Rivers / streams (2, ord ≥ 4)
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
2hab/km²
Night light
0,2nW
Built-up
70,5%
Pesticides
1,2kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)