Ontologia

Commune · DZA

Si El Mahdjoub

Algeria

CsaTemperate, dry summer, hot summer(100 %)

Species observed

2

Observations

2

Area

51,6km²

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 · 2 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

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

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

Climate

Mean T°

15,2°C

Annual rain

648mm

Warmest m°

33,1°C

Coldest m°

1,2°C

Elevation: 857 m on average (min 597 m, max 1 121 m)

Bioclimatic detailsExpert
Annual mean temp.
15,2°C
Annual rain
648mm
Warmest month
33,1°C
Coldest month
1,2°C
Mean alt.
857m
Min
597m
Max
1 121m
Std. dev.
136m
Köppen-Geiger (dominant)
CsaTemperate, dry summer, hot summer(100 %)Temperate

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

Soil & lithology

pH H₂O

6,8

Org. C

30,9g/kg

Clay

30,3%

Sand

32,0%

Silt

37,7%

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

Dominant lithology: ssGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,8
Org. C
51,4g/kg
Clay
30,5%
Sand
32,0%
Silt
37,5%
5–15 cm
pH H₂O
6,8
Org. C
22,9g/kg
Clay
30,3%
Sand
31,6%
Silt
38,1%
15–30 cm
pH H₂O
6,8
Org. C
18,3g/kg
Clay
30,3%
Sand
32,3%
Silt
37,5%

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

Land cover

Forest12.6%
Crops21.1%
Built-up0.8%
Bare soil6.0%
Other (grassland, water…)59.5%

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

23 729km²

Discharge in basins

0,8m³/s

Mean precip.

610mm/an

Mean T°

16,1°C

Moisture idx

-0,45

Max snow

1%

Mean runoff

139mm/an

Mean elev. (basins)

668m

Watersheds crossing here

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

Human pressure

Pop. density

1hab/km²

Night light

2,0nW

Built-up

78,1%

Pesticides

18,2kg/km²

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