Ontologia

Commune · DZA

Sidi Ali Mellal

Algeria

BSkArid, steppe, cold(39 %)

Species observed

6

Observations

10

Area

142,8km²

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

6 distinct species · 10 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

10 obs · 2 cellules
Obs. / cellule
≥ 9
9–8
9–8
9–8
< 9

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

Climate

Mean T°

17,8°C

Annual rain

371mm

Warmest m°

36,0°C

Coldest m°

4,0°C

Elevation: 537 m on average (min 356 m, max 793 m)

Bioclimatic detailsExpert
Annual mean temp.
17,8°C
Annual rain
371mm
Warmest month
36,0°C
Coldest month
4,0°C
Mean alt.
537m
Min
356m
Max
793m
Std. dev.
111m
Köppen-Geiger (dominant)
BSkArid, steppe, cold(39 %)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

15,9g/kg

Clay

30,0%

Sand

31,8%

Silt

38,2%

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

Dominant lithology: ssGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
7,4
Org. C
22,9g/kg
Clay
29,6%
Sand
31,8%
Silt
38,6%
5–15 cm
pH H₂O
7,6
Org. C
14,0g/kg
Clay
29,1%
Sand
32,1%
Silt
38,7%
15–30 cm
pH H₂O
7,6
Org. C
10,7g/kg
Clay
31,2%
Sand
31,5%
Silt
37,3%

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

Land cover

Forest4.0%
Crops35.7%
Built-up0.3%
Bare soil6.0%
Other (grassland, water…)54.0%

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

Hydrology1 basins · 0 lakes · 2 rivers

Hydrology metrics for this exact territory

Stream length here

32,9km

Basins crossed

1

Max stream order

4

Max drainage

2 452km²

Discharge in basins

0,2m³/s

Mean precip.

459mm/an

Mean T°

16,1°C

Moisture idx

-0,57

Mean runoff

41mm/an

Mean elev. (basins)

620m

Watersheds crossing here

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

Human pressure

Pop. density

0hab/km²

Night light

0,7nW

Built-up

26,5%

Pesticides

16,7kg/km²

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