Ontologia

Commune · DZA

Mekhadma

Algeria

BWhArid, desert, hot(100 %)

Species observed

2

Observations

3

Area

151,6km²

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

2 distinct species · 3 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

3 obs · 1 cellules
Obs. / cellule
≥ 3
3–2
3–2
3–2
< 3

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

Climate

Mean T°

22,3°C

Annual rain

137mm

Warmest m°

39,5°C

Coldest m°

5,5°C

Elevation: 110 m on average (min 83 m, max 144 m)

Bioclimatic detailsExpert
Annual mean temp.
22,3°C
Annual rain
137mm
Warmest month
39,5°C
Coldest month
5,5°C
Mean alt.
110m
Min
83m
Max
144m
Std. dev.
14m
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

8,2

Org. C

8,5g/kg

Clay

23,1%

Sand

38,7%

Silt

38,2%

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

Dominant lithology: scGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
8,2
Org. C
10,5g/kg
Clay
22,3%
Sand
39,6%
Silt
38,1%
5–15 cm
pH H₂O
8,3
Org. C
7,1g/kg
Clay
22,6%
Sand
39,1%
Silt
38,3%
15–30 cm
pH H₂O
8,3
Org. C
7,8g/kg
Clay
24,4%
Sand
37,3%
Silt
38,3%

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

Land cover

Forest3.3%
Crops8.7%
Built-up0.3%
Bare soil73.1%
Other (grassland, water…)14.7%

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

Hydrology3 basins · 0 lakes · 1 rivers

Hydrology metrics for this exact territory

Stream length here

9,5km

Basins crossed

3

Max stream order

5

Max drainage

33 290km²

Discharge in basins

2,6m³/s

Mean precip.

126mm/an

Mean T°

21,6°C

Moisture idx

-0,92

Mean runoff

34mm/an

Mean elev. (basins)

103m

Watersheds crossing here

Rivers / streams (1, ord ≥ 4)

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

Human pressure

Pop. density

0hab/km²

Night light

0,8nW

Built-up

34,6%

Pesticides

9,9kg/km²

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