Ontologia

Commune · DZA

Ouled Brahim

Algeria

CsaTemperate, dry summer, hot summer(100 %)

Species observed

8

Observations

44

Area

62,1km²

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

8 distinct species · 44 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

44 obs · 2 cellules
Obs. / cellule
≥ 39
39–38
39–38
39–38
< 39

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

Climate

Mean T°

14,4°C

Annual rain

621mm

Warmest m°

31,9°C

Coldest m°

0,8°C

Elevation: 973 m on average (min 743 m, max 1 174 m)

Bioclimatic detailsExpert
Annual mean temp.
14,4°C
Annual rain
621mm
Warmest month
31,9°C
Coldest month
0,8°C
Mean alt.
973m
Min
743m
Max
1 174m
Std. dev.
118m
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

6,7

Org. C

30,7g/kg

Clay

28,8%

Sand

33,1%

Silt

38,0%

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

Dominant lithology: ssGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,7
Org. C
48,7g/kg
Clay
29,0%
Sand
33,3%
Silt
37,7%
5–15 cm
pH H₂O
6,8
Org. C
23,3g/kg
Clay
28,5%
Sand
33,1%
Silt
38,4%
15–30 cm
pH H₂O
6,7
Org. C
20,1g/kg
Clay
29,0%
Sand
33,1%
Silt
37,9%

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

Land cover

Forest11.2%
Crops24.9%
Built-up0.9%
Bare soil5.3%
Other (grassland, water…)57.7%

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

Hydrology3 basins · 0 lakes · 1 rivers

Hydrology metrics for this exact territory

Stream length here

10,3km

Basins crossed

3

Max stream order

1

Max drainage

2 039km²

Discharge in basins

0,3m³/s

Mean precip.

625mm/an

Mean T°

14,6°C

Moisture idx

-0,43

Max snow

1%

Mean runoff

130mm/an

Mean elev. (basins)

859m

Watersheds crossing here

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

Human pressure

Pop. density

1hab/km²

Night light

1,6nW

Built-up

93,3%

Pesticides

17,7kg/km²

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