Ontologia

Subdivision · MLI

Tombouctou

Mali

BWhArid, desert, hot(100 %)

Area

40,3km²

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°

29,4°C

Annual rain

164mm

Warmest m°

40,9°C

Coldest m°

14,0°C

Elevation: 263 m on average (min 261 m, max 264 m)

Bioclimatic detailsExpert
Annual mean temp.
29,4°C
Annual rain
164mm
Warmest month
40,9°C
Coldest month
14,0°C
Mean alt.
263m
Min
261m
Max
264m
Std. dev.
1m
Köppen-Geiger (dominant)
BWhArid, desert, hot(100 %)Arid

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

Soil & lithology

pH H₂O

7,6

Org. C

4,9g/kg

Clay

30,2%

Sand

45,0%

Silt

24,8%

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

Dominant lithology: ssGLiMaggregated to Tombouctou

3 soil depths detailedExpert
0–5 cm
pH H₂O
7,6
Org. C
6,5g/kg
Clay
29,4%
Sand
45,3%
Silt
25,3%
5–15 cm
pH H₂O
7,7
Org. C
4,7g/kg
Clay
28,7%
Sand
46,0%
Silt
25,2%
15–30 cm
pH H₂O
7,6
Org. C
3,4g/kg
Clay
32,4%
Sand
43,7%
Silt
24,0%

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

Land cover

Forest3.2%
Crops5.5%
Built-up6.6%
Bare soil31.1%
Other (grassland, water…)53.6%

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

Hydrology

Computing basins, lakes, rivers…

Human pressure

Pop. density

23hab/km²

Night light

3,5nW

Built-up

659,3%

Pesticides

0,0kg/km²

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

Protected areas2

IUCN Not Reported · 1IUCN IV · 1

Kabara

IUCN IV

Classified Forest · 1946

2 km²

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