Ontologia

Subdivision · MLI

Diallan

Mali

BShArid, steppe, hot(100 %)

Species observed

5

Observations

25

Area

912km²

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 · 25 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

25 obs · 3 cellules
Obs. / cellule
≥ 17
17–16
17–16
6–16
< 6

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

Climate

Mean T°

29,6°C

Annual rain

645mm

Warmest m°

41,1°C

Coldest m°

17,7°C

Elevation: 240 m on average (min 181 m, max 411 m)

Bioclimatic detailsExpert
Annual mean temp.
29,6°C
Annual rain
645mm
Warmest month
41,1°C
Coldest month
17,7°C
Mean alt.
240m
Min
181m
Max
411m
Std. dev.
45m
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

6,4

Org. C

7,7g/kg

Clay

26,1%

Sand

33,6%

Silt

40,3%

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

Dominant lithology: vbGLiMaggregated to Bafoulabé

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,4
Org. C
9,9g/kg
Clay
24,4%
Sand
34,9%
Silt
40,7%
5–15 cm
pH H₂O
6,4
Org. C
7,2g/kg
Clay
25,8%
Sand
33,6%
Silt
40,5%
15–30 cm
pH H₂O
6,3
Org. C
5,9g/kg
Clay
27,9%
Sand
32,4%
Silt
39,7%

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

Land cover

Forest7.2%
Crops33.6%
Built-up0.1%
Bare soil0.4%
Other (grassland, water…)58.8%

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

Hydrology4 basins · 0 lakes · 3 rivers

Hydrology metrics for this exact territory

Stream length here

49,6km

Basins crossed

4

Max stream order

4

Max drainage

3 720km²

Discharge in basins

2,0m³/s

Mean precip.

782mm/an

Mean T°

27,7°C

Moisture idx

-0,61

Mean runoff

29mm/an

Mean elev. (basins)

261m

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

8,4%

Pesticides

0,0kg/km²

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