Ontologia

Commune · DZA

Amernas

Algeria

CsaTemperate, dry summer, hot summer(100 %)

Species observed

0

Observations

0

Area

93,9km²

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

0 distinct species · 0 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

0 obs · 0 cellules

Aucune observation géoréférencée précise (<10 km) dans ce territoire.

Source : GBIF — observations agrégées par hexagones 0.2° × 0.2° (~22km), filtre précision coordonnée < 10 km. Fond carte : OpenFreeMap · © OpenStreetMap.

Climate

Mean T°

17,2°C

Annual rain

336mm

Warmest m°

33,7°C

Coldest m°

4,1°C

Elevation: 618 m on average (min 478 m, max 845 m)

Bioclimatic detailsExpert
Annual mean temp.
17,2°C
Annual rain
336mm
Warmest month
33,7°C
Coldest month
4,1°C
Mean alt.
618m
Min
478m
Max
845m
Std. dev.
99m
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

7,6

Org. C

14,6g/kg

Clay

28,7%

Sand

35,7%

Silt

35,6%

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

Dominant lithology: ssGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
7,4
Org. C
20,6g/kg
Clay
27,7%
Sand
35,9%
Silt
36,4%
5–15 cm
pH H₂O
7,7
Org. C
12,3g/kg
Clay
28,0%
Sand
36,1%
Silt
35,9%
15–30 cm
pH H₂O
7,7
Org. C
10,9g/kg
Clay
30,3%
Sand
35,2%
Silt
34,5%

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

Land cover

Forest14.8%
Crops29.9%
Built-up0.8%
Bare soil2.3%
Other (grassland, water…)52.2%

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

Hydrology3 basins · 0 lakes · 0 rivers

Hydrology metrics for this exact territory

Basins crossed

3

Max drainage

2 672km²

Discharge in basins

0,4m³/s

Mean precip.

434mm/an

Mean T°

15,6°C

Moisture idx

-0,62

Mean runoff

14mm/an

Mean elev. (basins)

577m

Watersheds crossing here

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

Human pressure

Pop. density

1hab/km²

Night light

2,3nW

Built-up

78,9%

Pesticides

16,9kg/km²

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