Ontologia

Department · MRT

Sélibaby

Mauritania

BShArid, steppe, hot(78 %)

Area

7 104km²

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°

30,6°C

Annual rain

470mm

Warmest m°

41,5°C

Coldest m°

18,6°C

Elevation: 61 m on average (min 17 m, max 138 m)

Bioclimatic detailsExpert
Annual mean temp.
30,6°C
Annual rain
470mm
Warmest month
41,5°C
Coldest month
18,6°C
Mean alt.
61m
Min
17m
Max
138m
Std. dev.
24m
Köppen-Geiger (dominant)
BShArid, steppe, hot(78 %)Arid

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

Soil & lithology

pH H₂O

6,6

Org. C

4,3g/kg

Clay

23,6%

Sand

55,7%

Silt

20,7%

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

Dominant lithology: suGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,6
Org. C
5,2g/kg
Clay
23,5%
Sand
55,8%
Silt
20,7%
5–15 cm
pH H₂O
6,6
Org. C
4,3g/kg
Clay
23,6%
Sand
55,7%
Silt
20,7%
15–30 cm
pH H₂O
6,5
Org. C
3,5g/kg
Clay
23,7%
Sand
55,6%
Silt
20,8%

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

Land cover

Forest2.4%
Crops18.8%
Built-up0.1%
Bare soil13.2%
Other (grassland, water…)65.5%

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

10,7%

Pesticides

0,4kg/km²

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