Ontologia

District · YEM

As Sawm

Yemen

BWhArid, desert, hot(100 %)

Area

12 271,1km²

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°

26,6°C

Annual rain

59mm

Warmest m°

38,8°C

Coldest m°

11,8°C

Elevation: 803 m on average (min 461 m, max 1 470 m)

Bioclimatic detailsExpert
Annual mean temp.
26,6°C
Annual rain
59mm
Warmest month
38,8°C
Coldest month
11,8°C
Mean alt.
803m
Min
461m
Max
1 470m
Std. dev.
165m
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

8,0

Org. C

7,7g/kg

Clay

12,8%

Sand

47,3%

Silt

39,9%

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

Dominant lithology: scGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
8,0
Org. C
8,3g/kg
Clay
12,1%
Sand
47,8%
Silt
40,1%
5–15 cm
pH H₂O
8,0
Org. C
7,1g/kg
Clay
12,1%
Sand
47,8%
Silt
40,1%
15–30 cm
pH H₂O
8,0
Org. C
7,7g/kg
Clay
14,2%
Sand
46,3%
Silt
39,5%

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

Land cover

Forest0.6%
Crops0.3%
Built-up0.0%
Bare soil89.8%
Other (grassland, water…)9.3%

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.)