Ontologia

Commune · DZA

El Hadaiek

Algeria

CsaTemperate, dry summer, hot summer(100 %)

Species observed

16

Observations

17

Area

51,1km²

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

16 distinct species · 17 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

17 obs · 1 cellules
Obs. / cellule
≥ 17
17–16
17–16
17–16
< 17

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

Climate

Mean T°

17,9°C

Annual rain

774mm

Warmest m°

29,5°C

Coldest m°

7,9°C

Elevation: 158 m on average (min 33 m, max 497 m)

Bioclimatic detailsExpert
Annual mean temp.
17,9°C
Annual rain
774mm
Warmest month
29,5°C
Coldest month
7,9°C
Mean alt.
158m
Min
33m
Max
497m
Std. dev.
87m
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

6,4

Org. C

35,1g/kg

Clay

34,8%

Sand

34,2%

Silt

30,9%

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

Dominant lithology: mtGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,3
Org. C
53,7g/kg
Clay
35,0%
Sand
34,1%
Silt
30,8%
5–15 cm
pH H₂O
6,4
Org. C
29,6g/kg
Clay
34,9%
Sand
33,7%
Silt
31,4%
15–30 cm
pH H₂O
6,4
Org. C
21,9g/kg
Clay
34,5%
Sand
34,9%
Silt
30,6%

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

Land cover

Forest19.1%
Crops14.7%
Built-up1.4%
Bare soil2.6%
Other (grassland, water…)62.1%

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

Hydrology2 basins · 0 lakes · 1 rivers

Hydrology metrics for this exact territory

Stream length here

9,6km

Basins crossed

2

Max stream order

2

Max drainage

1 164km²

Discharge in basins

0,4m³/s

Mean precip.

761mm/an

Mean T°

16,3°C

Moisture idx

-0,33

Max snow

2%

Mean runoff

218mm/an

Mean elev. (basins)

342m

Watersheds crossing here

Rivers / streams (1, ord ≥ 4)

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

Human pressure

Pop. density

3hab/km²

Night light

3,9nW

Built-up

142,7%

Pesticides

19,3kg/km²

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