Ontologia

District · YEM

Sayhut

Yemen

BWhArid, desert, hot(100 %)

Area

2 900,9km²

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°

24,6°C

Annual rain

87mm

Warmest m°

34,4°C

Coldest m°

13,4°C

Elevation: 707 m on average (min -124 m, max 1 376 m)

Bioclimatic detailsExpert
Annual mean temp.
24,6°C
Annual rain
87mm
Warmest month
34,4°C
Coldest month
13,4°C
Mean alt.
707m
Min
-124m
Max
1 376m
Std. dev.
343m
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

12,6g/kg

Clay

15,3%

Sand

44,3%

Silt

40,4%

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
14,2g/kg
Clay
14,9%
Sand
44,5%
Silt
40,6%
5–15 cm
pH H₂O
8,0
Org. C
11,4g/kg
Clay
14,8%
Sand
44,8%
Silt
40,3%
15–30 cm
pH H₂O
8,0
Org. C
12,1g/kg
Clay
16,1%
Sand
43,4%
Silt
40,4%

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

Land cover

Forest0.4%
Crops0.2%
Built-up0.0%
Bare soil79.2%
Other (grassland, water…)20.1%

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

2,7%

Pesticides

0,0kg/km²

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