Ontologia

District · YEM

Kuhlan Ash Sharaf

Yemen

BWhArid, desert, hot(100 %)

Species observed

1

Observations

24

Area

64,8km²

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

1 distinct species · 24 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

24 obs · 2 cellules
Obs. / cellule
≥ 20
20–19
20–19
20–19
< 20

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

Climate

Mean T°

21,4°C

Annual rain

585mm

Warmest m°

29,5°C

Coldest m°

12,1°C

Elevation: 1 479 m on average (min 767 m, max 1 971 m)

Bioclimatic detailsExpert
Annual mean temp.
21,4°C
Annual rain
585mm
Warmest month
29,5°C
Coldest month
12,1°C
Mean alt.
1 479m
Min
767m
Max
1 971m
Std. dev.
258m
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

13,8g/kg

Clay

20,6%

Sand

41,2%

Silt

38,2%

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

Dominant lithology: smGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
8,0
Org. C
17,9g/kg
Clay
18,6%
Sand
42,6%
Silt
38,8%
5–15 cm
pH H₂O
8,0
Org. C
12,9g/kg
Clay
21,0%
Sand
41,1%
Silt
37,9%
15–30 cm
pH H₂O
8,0
Org. C
10,5g/kg
Clay
22,1%
Sand
40,0%
Silt
37,9%

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

Land cover

Forest8.1%
Crops7.7%
Built-up0.1%
Bare soil9.2%
Other (grassland, water…)75.0%

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

Hydrology3 basins · 0 lakes · 1 rivers

Hydrology metrics for this exact territory

Stream length here

1,0km

Basins crossed

3

Max stream order

1

Max drainage

3 121km²

Discharge in basins

0,0m³/s

Mean precip.

131mm/an

Mean T°

24,4°C

Moisture idx

-0,92

Mean runoff

29mm/an

Mean elev. (basins)

939m

Watersheds crossing here

Rivers / streams (1, ord ≥ 4)

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

Human pressure

Pop. density

9hab/km²

Night light

0,0nW

Built-up

6,1%

Pesticides

0,9kg/km²

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