Ontologia

District · YEM

As Sudah

Yemen

BWhArid, desert, hot(100 %)

Species observed

5

Observations

10

Area

173,8km²

Partial data for this territory

Few observations recorded here. Real biodiversity is likely richer.

Ecological tissue

Not enough documented interactions to build a meaningful graph for this territory.

Species present

5 distinct species · 10 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

10 obs · 4 cellules
Obs. / cellule
≥ 7
7–6
1–6
1–0
< 1

Source : GBIF — observations agrégées par hexagones 0.027° × 0.027° (~22km), filtre précision coordonnée < 10 km. Fond carte : OpenFreeMap · © OpenStreetMap.

Climate

Mean T°

22,7°C

Annual rain

554mm

Warmest m°

30,9°C

Coldest m°

13,6°C

Elevation: 1 408 m on average (min 1 012 m, max 2 103 m)

Bioclimatic detailsExpert
Annual mean temp.
22,7°C
Annual rain
554mm
Warmest month
30,9°C
Coldest month
13,6°C
Mean alt.
1 408m
Min
1 012m
Max
2 103m
Std. dev.
266m
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

14,1g/kg

Clay

20,0%

Sand

40,1%

Silt

39,9%

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

Dominant lithology: ssGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
8,0
Org. C
16,3g/kg
Clay
18,5%
Sand
41,2%
Silt
40,4%
5–15 cm
pH H₂O
8,1
Org. C
13,3g/kg
Clay
20,5%
Sand
40,2%
Silt
39,3%
15–30 cm
pH H₂O
8,0
Org. C
12,6g/kg
Clay
21,1%
Sand
38,9%
Silt
40,0%

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

Land cover

Forest3.8%
Crops5.3%
Built-up0.0%
Bare soil16.7%
Other (grassland, water…)74.2%

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

Hydrology1 basins · 0 lakes · 0 rivers

Hydrology metrics for this exact territory

Basins crossed

1

Max drainage

2 354km²

Discharge in basins

0,1m³/s

Mean precip.

182mm/an

Mean T°

20,2°C

Moisture idx

-0,89

Mean runoff

15mm/an

Mean elev. (basins)

1 639m

Watersheds crossing here

Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10

Human pressure

Pop. density

2hab/km²

Built-up

0,6%

Pesticides

0,8kg/km²

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