Ontologia

Commune · DZA

Ras El Aioun

Algeria

BSkArid, steppe, cold(100 %)

Species observed

3

Observations

3

Area

116,4km²

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

3 distinct species · 3 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

3 obs · 2 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°

15,4°C

Annual rain

325mm

Warmest m°

33,0°C

Coldest m°

0,8°C

Elevation: 1 011 m on average (min 717 m, max 1 685 m)

Bioclimatic detailsExpert
Annual mean temp.
15,4°C
Annual rain
325mm
Warmest month
33,0°C
Coldest month
0,8°C
Mean alt.
1 011m
Min
717m
Max
1 685m
Std. dev.
215m
Köppen-Geiger (dominant)
BSkArid, steppe, cold(100 %)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

14,4g/kg

Clay

26,1%

Sand

41,2%

Silt

32,7%

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

Dominant lithology: scGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
7,5
Org. C
20,2g/kg
Clay
24,6%
Sand
42,0%
Silt
33,3%
5–15 cm
pH H₂O
7,7
Org. C
12,5g/kg
Clay
26,0%
Sand
41,0%
Silt
33,0%
15–30 cm
pH H₂O
7,7
Org. C
10,6g/kg
Clay
27,6%
Sand
40,5%
Silt
31,9%

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

Land cover

Forest3.8%
Crops42.0%
Built-up1.0%
Bare soil8.1%
Other (grassland, water…)45.1%

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

Hydrology3 basins · 0 lakes · 1 rivers

Hydrology metrics for this exact territory

Stream length here

1,6km

Basins crossed

3

Max stream order

2

Max drainage

2 167km²

Discharge in basins

0,0m³/s

Mean precip.

343mm/an

Mean T°

14,0°C

Moisture idx

-0,72

Max snow

1%

Mean runoff

23mm/an

Mean elev. (basins)

989m

Watersheds crossing here

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

Human pressure

Pop. density

2hab/km²

Night light

2,9nW

Built-up

97,6%

Pesticides

0,2kg/km²

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