Ontologia

Commune · DZA

El Meridj

Algeria

BSkArid, steppe, cold(81 %)

Species observed

4

Observations

14

Area

280,8km²

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

4 distinct species · 14 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

14 obs · 3 cellules
Obs. / cellule
≥ 6
6–5
6–5
5–5
< 5

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

Climate

Mean T°

17,4°C

Annual rain

379mm

Warmest m°

35,5°C

Coldest m°

2,5°C

Elevation: 598 m on average (min 445 m, max 803 m)

Bioclimatic detailsExpert
Annual mean temp.
17,4°C
Annual rain
379mm
Warmest month
35,5°C
Coldest month
2,5°C
Mean alt.
598m
Min
445m
Max
803m
Std. dev.
75m
Köppen-Geiger (dominant)
BSkArid, steppe, cold(81 %)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

13,5g/kg

Clay

27,5%

Sand

37,3%

Silt

35,2%

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

Dominant lithology: scGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
7,6
Org. C
19,9g/kg
Clay
26,6%
Sand
38,0%
Silt
35,4%
5–15 cm
pH H₂O
7,8
Org. C
11,2g/kg
Clay
26,7%
Sand
37,9%
Silt
35,5%
15–30 cm
pH H₂O
7,8
Org. C
9,4g/kg
Clay
29,4%
Sand
36,0%
Silt
34,6%

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

Land cover

Forest5.5%
Crops27.9%
Built-up0.4%
Bare soil14.8%
Other (grassland, water…)51.3%

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

Hydrology2 basins · 0 lakes · 1 rivers

Hydrology metrics for this exact territory

Stream length here

0,1km

Basins crossed

2

Max stream order

4

Max drainage

6 167km²

Discharge in basins

1,0m³/s

Mean precip.

426mm/an

Mean T°

15,6°C

Moisture idx

-0,68

Mean runoff

52mm/an

Mean elev. (basins)

718m

Watersheds crossing here

Rivers / streams (1, ord ≥ 4)

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

Human pressure

Pop. density

0hab/km²

Night light

0,3nW

Built-up

38,6%

Pesticides

4,1kg/km²

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