Ontologia

District · YEM

Al Ghaydah

Yemen

BWhArid, desert, hot(100 %)

Area

8 461,1km²

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°

25,6°C

Annual rain

86mm

Warmest m°

35,1°C

Coldest m°

15,5°C

Elevation: 341 m on average (min -221 m, max 1 303 m)

Bioclimatic detailsExpert
Annual mean temp.
25,6°C
Annual rain
86mm
Warmest month
35,1°C
Coldest month
15,5°C
Mean alt.
341m
Min
-221m
Max
1 303m
Std. dev.
304m
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

8,1

Org. C

8,5g/kg

Clay

14,8%

Sand

50,4%

Silt

34,8%

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

Dominant lithology: scGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
8,1
Org. C
8,9g/kg
Clay
14,6%
Sand
50,4%
Silt
35,0%
5–15 cm
pH H₂O
8,1
Org. C
8,3g/kg
Clay
14,3%
Sand
50,8%
Silt
34,9%
15–30 cm
pH H₂O
8,1
Org. C
8,3g/kg
Clay
15,4%
Sand
50,2%
Silt
34,4%

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

Land cover

Forest0.5%
Crops0.1%
Built-up0.0%
Bare soil89.8%
Other (grassland, water…)9.6%

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

Hydrology

Computing basins, lakes, rivers…

Human pressure

Pop. density

0hab/km²

Night light

0,1nW

Built-up

2,0%

Pesticides

0,0kg/km²

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