Ontologia

District · YEM

Shahan

Yemen

BWhArid, desert, hot(100 %)

Area

7 343,7km²

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°

25,9°C

Annual rain

50mm

Warmest m°

38,6°C

Coldest m°

10,7°C

Elevation: 710 m on average (min 382 m, max 1 157 m)

Bioclimatic detailsExpert
Annual mean temp.
25,9°C
Annual rain
50mm
Warmest month
38,6°C
Coldest month
10,7°C
Mean alt.
710m
Min
382m
Max
1 157m
Std. dev.
157m
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

8,2

Org. C

6,0g/kg

Clay

18,0%

Sand

51,8%

Silt

30,2%

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

Dominant lithology: evGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
8,1
Org. C
6,2g/kg
Clay
18,3%
Sand
51,4%
Silt
30,3%
5–15 cm
pH H₂O
8,2
Org. C
6,0g/kg
Clay
18,1%
Sand
51,6%
Silt
30,3%
15–30 cm
pH H₂O
8,2
Org. C
5,7g/kg
Clay
17,5%
Sand
52,5%
Silt
30,1%

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

Land cover

Forest0.4%
Crops0.1%
Built-up0.0%
Bare soil92.4%
Other (grassland, water…)7.1%

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

0,2%

Pesticides

0,0kg/km²

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