Ontologia

Commune · DZA

El Hassania

Algeria

CsaTemperate, dry summer, hot summer(84 %)

Species observed

4

Observations

4

Area

147,1km²

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 · 4 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

4 obs · 3 cellules
Obs. / cellule
≥ 2
2–1
2–1
1–1
< 1

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

Climate

Mean T°

16,5°C

Annual rain

478mm

Warmest m°

35,0°C

Coldest m°

3,0°C

Elevation: 719 m on average (min 420 m, max 1 050 m)

Bioclimatic detailsExpert
Annual mean temp.
16,5°C
Annual rain
478mm
Warmest month
35,0°C
Coldest month
3,0°C
Mean alt.
719m
Min
420m
Max
1 050m
Std. dev.
145m
Köppen-Geiger (dominant)
CsaTemperate, dry summer, hot summer(84 %)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

22,5g/kg

Clay

30,7%

Sand

34,5%

Silt

34,8%

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

Dominant lithology: ssGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
7,3
Org. C
34,8g/kg
Clay
30,3%
Sand
34,6%
Silt
35,1%
5–15 cm
pH H₂O
7,3
Org. C
18,0g/kg
Clay
30,7%
Sand
34,5%
Silt
34,8%
15–30 cm
pH H₂O
7,3
Org. C
14,7g/kg
Clay
31,2%
Sand
34,3%
Silt
34,5%

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

Land cover

Forest20.9%
Crops5.8%
Built-up0.1%
Bare soil3.3%
Other (grassland, water…)69.7%

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

Hydrology2 basins · 0 lakes · 1 rivers

Hydrology metrics for this exact territory

Stream length here

25,3km

Basins crossed

2

Max stream order

3

Max drainage

1 158km²

Discharge in basins

0,5m³/s

Mean precip.

541mm/an

Mean T°

16,5°C

Moisture idx

-0,50

Mean runoff

108mm/an

Mean elev. (basins)

638m

Watersheds crossing here

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

Human pressure

Pop. density

0hab/km²

Night light

0,7nW

Built-up

14,8%

Pesticides

17,9kg/km²

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