Ontologia

Commune · DZA

Tousnina

Algeria

BSkArid, steppe, cold(100 %)

Species observed

3

Observations

8

Area

295,4km²

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

3 distinct species · 8 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

8 obs · 2 cellules
Obs. / cellule
≥ 6
6–5
6–5
6–5
< 6

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

Climate

Mean T°

14,8°C

Annual rain

371mm

Warmest m°

32,7°C

Coldest m°

1,3°C

Elevation: 1 137 m on average (min 991 m, max 1 231 m)

Bioclimatic detailsExpert
Annual mean temp.
14,8°C
Annual rain
371mm
Warmest month
32,7°C
Coldest month
1,3°C
Mean alt.
1 137m
Min
991m
Max
1 231m
Std. dev.
56m
Köppen-Geiger (dominant)
BSkArid, steppe, cold(100 %)Arid

CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)

Soil & lithology

pH H₂O

7,5

Org. C

14,4g/kg

Clay

29,7%

Sand

37,6%

Silt

32,7%

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

Dominant lithology: scGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
7,3
Org. C
20,3g/kg
Clay
29,2%
Sand
37,8%
Silt
33,1%
5–15 cm
pH H₂O
7,5
Org. C
12,9g/kg
Clay
29,5%
Sand
37,4%
Silt
33,1%
15–30 cm
pH H₂O
7,5
Org. C
10,0g/kg
Clay
30,6%
Sand
37,5%
Silt
31,9%

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

Land cover

Forest1.9%
Crops57.4%
Built-up0.3%
Bare soil6.0%
Other (grassland, water…)34.5%

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

Hydrology4 basins · 0 lakes · 0 rivers

Hydrology metrics for this exact territory

Basins crossed

4

Max drainage

2 879km²

Discharge in basins

0,2m³/s

Mean precip.

435mm/an

Mean T°

15,2°C

Moisture idx

-0,60

Mean runoff

23mm/an

Mean elev. (basins)

868m

Watersheds crossing here

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

Human pressure

Pop. density

0hab/km²

Night light

0,4nW

Built-up

26,3%

Pesticides

16,5kg/km²

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