Ontologia

District · YEM

Ghamr

Yemen

BWhArid, desert, hot(98 %)

Species observed

2

Observations

21

Area

135,3km²

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

2 distinct species · 21 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

21 obs · 3 cellules
Obs. / cellule
≥ 17
17–16
17–16
3–16
< 3

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

Climate

Mean T°

20,2°C

Annual rain

1 430mm

Warmest m°

27,5°C

Coldest m°

11,5°C

Elevation: 1 647 m on average (min 798 m, max 2 334 m)

Bioclimatic detailsExpert
Annual mean temp.
20,2°C
Annual rain
1 430mm
Warmest month
27,5°C
Coldest month
11,5°C
Mean alt.
1 647m
Min
798m
Max
2 334m
Std. dev.
276m
Köppen-Geiger (dominant)
BWhArid, desert, hot(98 %)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

12,8g/kg

Clay

21,9%

Sand

46,0%

Silt

32,1%

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

Dominant lithology: mtGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
8,1
Org. C
15,3g/kg
Clay
19,5%
Sand
48,0%
Silt
32,5%
5–15 cm
pH H₂O
8,1
Org. C
12,4g/kg
Clay
21,8%
Sand
46,0%
Silt
32,2%
15–30 cm
pH H₂O
8,1
Org. C
10,8g/kg
Clay
24,5%
Sand
44,0%
Silt
31,5%

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

Land cover

Forest6.0%
Crops6.7%
Built-up0.0%
Bare soil11.5%
Other (grassland, water…)75.8%

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

Hydrology2 basins · 0 lakes · 2 rivers

Hydrology metrics for this exact territory

Stream length here

3,1km

Basins crossed

2

Max stream order

3

Max drainage

1 771km²

Discharge in basins

0,0m³/s

Mean precip.

143mm/an

Mean T°

25,1°C

Moisture idx

-0,91

Mean runoff

26mm/an

Mean elev. (basins)

911m

Watersheds crossing here

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

Human pressure

Pop. density

2hab/km²

Night light

0,0nW

Built-up

1,6%

Pesticides

0,5kg/km²

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