Ontologia

Commune · DZA

Hassasna

Algeria

CsaTemperate, dry summer, hot summer(94 %)

Species observed

1

Observations

1

Area

86,3km²

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

1 distinct species · 1 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

1 obs · 1 cellules
Obs. / cellule
≥ 1
1–0
1–0
1–0
< 1

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

Climate

Mean T°

17,9°C

Annual rain

346mm

Warmest m°

33,4°C

Coldest m°

5,0°C

Elevation: 398 m on average (min 206 m, max 628 m)

Bioclimatic detailsExpert
Annual mean temp.
17,9°C
Annual rain
346mm
Warmest month
33,4°C
Coldest month
5,0°C
Mean alt.
398m
Min
206m
Max
628m
Std. dev.
97m
Köppen-Geiger (dominant)
CsaTemperate, dry summer, hot summer(94 %)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

15,4g/kg

Clay

30,2%

Sand

35,5%

Silt

34,3%

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

Dominant lithology: ssGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
7,5
Org. C
22,4g/kg
Clay
29,3%
Sand
35,9%
Silt
34,8%
5–15 cm
pH H₂O
7,7
Org. C
13,0g/kg
Clay
30,1%
Sand
35,7%
Silt
34,3%
15–30 cm
pH H₂O
7,7
Org. C
10,9g/kg
Clay
31,3%
Sand
34,9%
Silt
33,8%

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

Land cover

Forest2.0%
Crops50.8%
Built-up0.2%
Bare soil4.9%
Other (grassland, water…)42.1%

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

Hydrology3 basins · 0 lakes · 3 rivers

Hydrology metrics for this exact territory

Stream length here

17,0km

Basins crossed

3

Max stream order

3

Max drainage

2 288km²

Discharge in basins

0,0m³/s

Mean precip.

480mm/an

Mean T°

16,5°C

Moisture idx

-0,56

Mean runoff

14mm/an

Mean elev. (basins)

422m

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

18,7%

Pesticides

19,5kg/km²

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