Ontologia

Commune · DZA

Ouled Maalah

Algeria

CsaTemperate, dry summer, hot summer(85 %)

Species observed

2

Observations

2

Area

86,3km²

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 · 2 cellules
Obs. / cellule
≥ 1
1–0
1–0
1–0
< 1

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

Climate

Mean T°

18,2°C

Annual rain

430mm

Warmest m°

33,4°C

Coldest m°

5,7°C

Elevation: 217 m on average (min 36 m, max 493 m)

Bioclimatic detailsExpert
Annual mean temp.
18,2°C
Annual rain
430mm
Warmest month
33,4°C
Coldest month
5,7°C
Mean alt.
217m
Min
36m
Max
493m
Std. dev.
117m
Köppen-Geiger (dominant)
CsaTemperate, dry summer, hot summer(85 %)Temperate

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

Soil & lithology

pH H₂O

7,6

Org. C

16,4g/kg

Clay

31,1%

Sand

28,6%

Silt

40,3%

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
25,1g/kg
Clay
30,7%
Sand
28,6%
Silt
40,7%
5–15 cm
pH H₂O
7,6
Org. C
13,3g/kg
Clay
31,4%
Sand
28,4%
Silt
40,3%
15–30 cm
pH H₂O
7,6
Org. C
10,8g/kg
Clay
31,3%
Sand
28,7%
Silt
40,0%

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

Land cover

Forest3.3%
Crops38.6%
Built-up0.8%
Bare soil7.2%
Other (grassland, water…)50.1%

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

Hydrology1 basins · 0 lakes · 2 rivers

Hydrology metrics for this exact territory

Stream length here

12,8km

Basins crossed

1

Max stream order

6

Max drainage

35 991km²

Discharge in basins

2,6m³/s

Mean precip.

431mm/an

Mean T°

17,1°C

Moisture idx

-0,58

Mean runoff

38mm/an

Mean elev. (basins)

320m

Watersheds crossing here

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

Human pressure

Pop. density

1hab/km²

Night light

1,1nW

Built-up

76,1%

Pesticides

19,2kg/km²

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