Ontologia

Subdivision · MLI

Mahina

Mali

BShArid, steppe, hot(68 %)

Area

2 501km²

Ecological tissue

Graphe en cours d’indexation

Calcul du tissu écologique de cette entité.

Le graphe apparaîtra automatiquement dès que le calcul est terminé (rafraîchissement toutes les 2s).

Species present

Computing species observations from GBIF…

Densité d'observations

0 obs · 0 cellules

Source : GBIF — observations agrégées par hexagones 0.2° × 0.2° (~22km), filtre précision coordonnée < 10 km. Fond carte : OpenFreeMap · © OpenStreetMap.

Climate

Mean T°

29,6°C

Annual rain

800mm

Warmest m°

41,1°C

Coldest m°

18,7°C

Elevation: 142 m on average (min 94 m, max 439 m)

Bioclimatic detailsExpert
Annual mean temp.
29,6°C
Annual rain
800mm
Warmest month
41,1°C
Coldest month
18,7°C
Mean alt.
142m
Min
94m
Max
439m
Std. dev.
40m
Köppen-Geiger (dominant)
BShArid, steppe, hot(68 %)Arid

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

Soil & lithology

pH H₂O

6,2

Org. C

10,1g/kg

Clay

29,0%

Sand

38,1%

Silt

32,9%

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
6,2
Org. C
13,7g/kg
Clay
25,8%
Sand
40,1%
Silt
34,1%
5–15 cm
pH H₂O
6,2
Org. C
9,5g/kg
Clay
26,5%
Sand
39,7%
Silt
33,8%
15–30 cm
pH H₂O
6,1
Org. C
7,2g/kg
Clay
34,8%
Sand
34,6%
Silt
30,7%

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

Land cover

Forest10.7%
Crops30.1%
Built-up0.1%
Bare soil0.4%
Other (grassland, water…)58.8%

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

Hydrology

Computing basins, lakes, rivers…

Human pressure

Pop. density

0hab/km²

Night light

0,0nW

Built-up

5,7%

Pesticides

0,0kg/km²

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

Protected areas1

IUCN IV · 1

Dioubéba

IUCN IV

Classified Forest · 1950

163 km²

WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN