Ontologia

Commune · DZA

Ain Zerga

Algeria

BSkArid, steppe, cold(63 %)

Species observed

1

Observations

1

Area

370,5km²

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

1 distinct species · 1 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

1 obs · 1 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°

15,3°C

Annual rain

438mm

Warmest m°

33,1°C

Coldest m°

0,5°C

Elevation: 969 m on average (min 710 m, max 1 377 m)

Bioclimatic detailsExpert
Annual mean temp.
15,3°C
Annual rain
438mm
Warmest month
33,1°C
Coldest month
0,5°C
Mean alt.
969m
Min
710m
Max
1 377m
Std. dev.
132m
Köppen-Geiger (dominant)
BSkArid, steppe, cold(63 %)Arid

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

Soil & lithology

pH H₂O

7,7

Org. C

16,7g/kg

Clay

25,9%

Sand

39,8%

Silt

34,4%

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

Dominant lithology: ssGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
7,6
Org. C
25,8g/kg
Clay
24,5%
Sand
40,5%
Silt
35,0%
5–15 cm
pH H₂O
7,7
Org. C
13,3g/kg
Clay
24,8%
Sand
40,1%
Silt
35,1%
15–30 cm
pH H₂O
7,7
Org. C
11,1g/kg
Clay
28,2%
Sand
38,7%
Silt
33,1%

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

Land cover

Forest9.3%
Crops30.3%
Built-up0.4%
Bare soil8.7%
Other (grassland, water…)51.4%

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

Hydrology4 basins · 0 lakes · 2 rivers

Hydrology metrics for this exact territory

Stream length here

8,1km

Basins crossed

4

Max stream order

2

Max drainage

6 167km²

Discharge in basins

1,3m³/s

Mean precip.

424mm/an

Mean T°

15,6°C

Moisture idx

-0,68

Mean runoff

50mm/an

Mean elev. (basins)

743m

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

40,9%

Pesticides

12,0kg/km²

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