Ontologia

Commune · DZA

Ouled Maaraf

Algeria

BSkArid, steppe, cold(77 %)

Species observed

5

Observations

8

Area

202,2km²

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

5 distinct species · 8 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

8 obs · 2 cellules
Obs. / cellule
≥ 5
5–4
5–4
5–4
< 5

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

Climate

Mean T°

16,3°C

Annual rain

342mm

Warmest m°

35,4°C

Coldest m°

1,4°C

Elevation: 815 m on average (min 678 m, max 1 243 m)

Bioclimatic detailsExpert
Annual mean temp.
16,3°C
Annual rain
342mm
Warmest month
35,4°C
Coldest month
1,4°C
Mean alt.
815m
Min
678m
Max
1 243m
Std. dev.
114m
Köppen-Geiger (dominant)
BSkArid, steppe, cold(77 %)Arid

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

13,1g/kg

Clay

26,9%

Sand

40,1%

Silt

33,1%

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

Dominant lithology: smGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
7,4
Org. C
18,7g/kg
Clay
26,7%
Sand
40,1%
Silt
33,3%
5–15 cm
pH H₂O
7,6
Org. C
11,7g/kg
Clay
26,5%
Sand
40,3%
Silt
33,1%
15–30 cm
pH H₂O
7,7
Org. C
9,1g/kg
Clay
27,5%
Sand
39,8%
Silt
32,7%

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

Land cover

Forest0.7%
Crops54.2%
Built-up0.3%
Bare soil10.8%
Other (grassland, water…)34.0%

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

Hydrology4 basins · 0 lakes · 0 rivers

Hydrology metrics for this exact territory

Basins crossed

4

Max drainage

20 791km²

Discharge in basins

2,0m³/s

Mean precip.

368mm/an

Mean T°

15,1°C

Moisture idx

-0,69

Mean runoff

92mm/an

Mean elev. (basins)

754m

Watersheds crossing here

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

Human pressure

Pop. density

0hab/km²

Night light

0,3nW

Built-up

25,6%

Pesticides

2,1kg/km²

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