Ontologia

District · YEM

Khayran Al Muharraq

Yemen

BWhArid, desert, hot(100 %)

Species observed

3

Observations

11

Area

153,7km²

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

3 distinct species · 11 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

11 obs · 3 cellules
Obs. / cellule
≥ 9
9–8
9–8
1–8
< 1

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

Climate

Mean T°

27,1°C

Annual rain

563mm

Warmest m°

35,4°C

Coldest m°

17,4°C

Elevation: 594 m on average (min 330 m, max 1 359 m)

Bioclimatic detailsExpert
Annual mean temp.
27,1°C
Annual rain
563mm
Warmest month
35,4°C
Coldest month
17,4°C
Mean alt.
594m
Min
330m
Max
1 359m
Std. dev.
168m
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

9,6g/kg

Clay

21,1%

Sand

42,0%

Silt

36,8%

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

Dominant lithology: mtGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
8,0
Org. C
12,1g/kg
Clay
19,7%
Sand
43,3%
Silt
37,0%
5–15 cm
pH H₂O
8,1
Org. C
7,8g/kg
Clay
21,6%
Sand
42,0%
Silt
36,4%
15–30 cm
pH H₂O
8,0
Org. C
8,9g/kg
Clay
22,0%
Sand
40,9%
Silt
37,1%

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

Land cover

Forest3.2%
Crops15.2%
Built-up0.0%
Bare soil4.8%
Other (grassland, water…)76.8%

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

Hydrology4 basins · 0 lakes · 0 rivers

Hydrology metrics for this exact territory

Basins crossed

4

Max drainage

1 340km²

Discharge in basins

0,0m³/s

Mean precip.

88mm/an

Mean T°

27,6°C

Moisture idx

-0,95

Mean runoff

18mm/an

Mean elev. (basins)

393m

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

Human pressure

Pop. density

6hab/km²

Night light

0,1nW

Built-up

1,3%

Pesticides

0,9kg/km²

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