Ontologia

District · YEM

Hayran

Yemen

BWhArid, desert, hot(100 %)

Area

175,8km²

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°

29,8°C

Annual rain

209mm

Warmest m°

37,1°C

Coldest m°

20,5°C

Elevation: 88 m on average (min 38 m, max 157 m)

Bioclimatic detailsExpert
Annual mean temp.
29,8°C
Annual rain
209mm
Warmest month
37,1°C
Coldest month
20,5°C
Mean alt.
88m
Min
38m
Max
157m
Std. dev.
29m
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

7,9

Org. C

11,9g/kg

Clay

20,1%

Sand

51,1%

Silt

28,8%

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

Dominant lithology: suGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
7,9
Org. C
11,8g/kg
Clay
18,6%
Sand
52,1%
Silt
29,3%
5–15 cm
pH H₂O
7,9
Org. C
12,7g/kg
Clay
20,1%
Sand
51,0%
Silt
28,9%
15–30 cm
pH H₂O
7,9
Org. C
11,2g/kg
Clay
21,7%
Sand
50,2%
Silt
28,1%

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

Land cover

Forest0.4%
Crops12.4%
Built-up0.1%
Bare soil56.3%
Other (grassland, water…)30.8%

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

Hydrology

Computing basins, lakes, rivers…

Human pressure

Pop. density

1hab/km²

Built-up

10,1%

Pesticides

0,0kg/km²

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