Ontologia

Commune · DZA

Ahmer El Ain

Algeria

CsaTemperate, dry summer, hot summer(100 %)

Species observed

7

Observations

8

Area

55,2km²

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

7 distinct species · 8 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

8 obs · 1 cellules
Obs. / cellule
≥ 8
8–7
8–7
8–7
< 8

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

590mm

Warmest m°

30,6°C

Coldest m°

7,8°C

Elevation: 87 m on average (min 57 m, max 255 m)

Bioclimatic detailsExpert
Annual mean temp.
18,2°C
Annual rain
590mm
Warmest month
30,6°C
Coldest month
7,8°C
Mean alt.
87m
Min
57m
Max
255m
Std. dev.
33m
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

7,3

Org. C

20,9g/kg

Clay

36,1%

Sand

28,6%

Silt

35,4%

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

Dominant lithology: ssGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
7,2
Org. C
30,1g/kg
Clay
35,8%
Sand
28,6%
Silt
35,6%
5–15 cm
pH H₂O
7,4
Org. C
18,7g/kg
Clay
37,4%
Sand
28,0%
Silt
34,6%
15–30 cm
pH H₂O
7,4
Org. C
14,0g/kg
Clay
35,0%
Sand
29,2%
Silt
35,8%

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

Land cover

Forest10.5%
Crops44.7%
Built-up1.9%
Bare soil3.3%
Other (grassland, water…)39.6%

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

Hydrology1 basins · 0 lakes · 1 rivers

Hydrology metrics for this exact territory

Stream length here

4,4km

Basins crossed

1

Max stream order

3

Max drainage

2 039km²

Discharge in basins

0,3m³/s

Mean precip.

710mm/an

Mean T°

16,9°C

Moisture idx

-0,34

Max snow

1%

Mean runoff

167mm/an

Mean elev. (basins)

390m

Watersheds crossing here

Rivers / streams (1, ord ≥ 4)

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

Human pressure

Pop. density

5hab/km²

Night light

3,6nW

Built-up

184,6%

Pesticides

19,4kg/km²

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