Ontologia

Commune · DZA

Ain-Legradj

Algeria

CsaTemperate, dry summer, hot summer(100 %)

Species observed

11

Observations

20

Area

73,8km²

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

11 distinct species · 20 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

20 obs · 2 cellules
Obs. / cellule
≥ 13
13–12
13–12
13–12
< 13

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

Climate

Mean T°

14,3°C

Annual rain

655mm

Warmest m°

31,6°C

Coldest m°

0,3°C

Elevation: 923 m on average (min 466 m, max 1 209 m)

Bioclimatic detailsExpert
Annual mean temp.
14,3°C
Annual rain
655mm
Warmest month
31,6°C
Coldest month
0,3°C
Mean alt.
923m
Min
466m
Max
1 209m
Std. dev.
181m
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

7,0

Org. C

29,0g/kg

Clay

29,9%

Sand

34,0%

Silt

36,1%

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

Dominant lithology: ssGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
7,0
Org. C
48,6g/kg
Clay
29,1%
Sand
34,2%
Silt
36,7%
5–15 cm
pH H₂O
7,0
Org. C
21,9g/kg
Clay
29,5%
Sand
33,9%
Silt
36,7%
15–30 cm
pH H₂O
6,9
Org. C
16,3g/kg
Clay
31,1%
Sand
33,9%
Silt
35,0%

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

Land cover

Forest19.0%
Crops9.2%
Built-up1.1%
Bare soil2.2%
Other (grassland, water…)68.5%

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

Hydrology2 basins · 0 lakes · 5 rivers

Hydrology metrics for this exact territory

Stream length here

7,7km

Basins crossed

2

Max stream order

2

Max drainage

3 005km²

Discharge in basins

0,3m³/s

Mean precip.

537mm/an

Mean T°

14,0°C

Moisture idx

-0,53

Max snow

1%

Mean runoff

126mm/an

Mean elev. (basins)

917m

Watersheds crossing here

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

Human pressure

Pop. density

2hab/km²

Night light

2,4nW

Built-up

108,4%

Pesticides

18,9kg/km²

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