Ontologia

Commune · DZA

Mellakou

Algeria

BSkArid, steppe, cold(100 %)

Species observed

21

Observations

55

Area

206,2km²

Ecological tissue

Not enough documented interactions to build a meaningful graph for this territory.

Species present

21 distinct species · 55 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

55 obs · 4 cellules
Obs. / cellule
≥ 49
49–48
4–48
4–3
< 4

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

Climate

Mean T°

15,6°C

Annual rain

369mm

Warmest m°

33,2°C

Coldest m°

2,1°C

Elevation: 973 m on average (min 755 m, max 1 064 m)

Bioclimatic detailsExpert
Annual mean temp.
15,6°C
Annual rain
369mm
Warmest month
33,2°C
Coldest month
2,1°C
Mean alt.
973m
Min
755m
Max
1 064m
Std. dev.
47m
Köppen-Geiger (dominant)
BSkArid, steppe, cold(100 %)Arid

CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)

Soil & lithology

pH H₂O

7,5

Org. C

15,0g/kg

Clay

29,6%

Sand

36,0%

Silt

34,4%

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

Dominant lithology: scGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
7,4
Org. C
22,1g/kg
Clay
28,9%
Sand
36,0%
Silt
35,1%
5–15 cm
pH H₂O
7,6
Org. C
12,5g/kg
Clay
29,1%
Sand
36,3%
Silt
34,5%
15–30 cm
pH H₂O
7,6
Org. C
10,5g/kg
Clay
30,7%
Sand
35,8%
Silt
33,5%

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

Land cover

Forest2.5%
Crops60.4%
Built-up0.3%
Bare soil5.2%
Other (grassland, water…)31.6%

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

Hydrology2 basins · 0 lakes · 0 rivers

Hydrology metrics for this exact territory

Basins crossed

2

Max drainage

2 879km²

Discharge in basins

0,1m³/s

Mean precip.

447mm/an

Mean T°

15,3°C

Moisture idx

-0,59

Mean runoff

24mm/an

Mean elev. (basins)

844m

Watersheds crossing here

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

Human pressure

Pop. density

1hab/km²

Night light

0,6nW

Built-up

32,7%

Pesticides

18,1kg/km²

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