Ontologia

District · YEM

Wadhrah

Yemen

BWhArid, desert, hot(100 %)

Species observed

0

Observations

0

Area

23,6km²

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

0 distinct species · 0 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

0 obs · 0 cellules

Aucune observation géoréférencée précise (<10 km) dans ce territoire.

Source : GBIF — observations agrégées par hexagones 0.2° × 0.2° (~22km), filtre précision coordonnée < 10 km. Fond carte : OpenFreeMap · © OpenStreetMap.

Climate

Mean T°

26,2°C

Annual rain

796mm

Warmest m°

33,7°C

Coldest m°

17,8°C

Elevation: 728 m on average (min 484 m, max 883 m)

Bioclimatic detailsExpert
Annual mean temp.
26,2°C
Annual rain
796mm
Warmest month
33,7°C
Coldest month
17,8°C
Mean alt.
728m
Min
484m
Max
883m
Std. dev.
132m
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

11,8g/kg

Clay

22,7%

Sand

40,5%

Silt

36,8%

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

Dominant lithology: paGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
7,9
Org. C
16,0g/kg
Clay
21,7%
Sand
41,0%
Silt
37,4%
5–15 cm
pH H₂O
8,0
Org. C
8,7g/kg
Clay
23,5%
Sand
40,1%
Silt
36,3%
15–30 cm
pH H₂O
8,0
Org. C
10,7g/kg
Clay
22,9%
Sand
40,3%
Silt
36,8%

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

Land cover

Forest6.6%
Crops8.4%
Built-up0.0%
Bare soil1.4%
Other (grassland, water…)83.5%

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

6 667km²

Discharge in basins

0,0m³/s

Mean precip.

157mm/an

Mean T°

23,4°C

Moisture idx

-0,91

Mean runoff

34mm/an

Mean elev. (basins)

1 115m

Watersheds crossing here

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

Human pressure

Pop. density

6hab/km²

Pesticides

0,9kg/km²

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