Ontologia

Commune · DZA

Tizi Mahdi

Algeria

CsaTemperate, dry summer, hot summer(100 %)

Species observed

12

Observations

20

Area

39,6km²

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

12 distinct species · 20 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

20 obs · 2 cellules
Obs. / cellule
≥ 19
19–18
19–18
19–18
< 19

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

Climate

Mean T°

15,1°C

Annual rain

691mm

Warmest m°

32,7°C

Coldest m°

1,3°C

Elevation: 848 m on average (min 659 m, max 1 121 m)

Bioclimatic detailsExpert
Annual mean temp.
15,1°C
Annual rain
691mm
Warmest month
32,7°C
Coldest month
1,3°C
Mean alt.
848m
Min
659m
Max
1 121m
Std. dev.
115m
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

6,7

Org. C

29,2g/kg

Clay

30,8%

Sand

32,5%

Silt

36,7%

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

Dominant lithology: ssGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,7
Org. C
46,9g/kg
Clay
30,9%
Sand
32,6%
Silt
36,4%
5–15 cm
pH H₂O
6,8
Org. C
22,2g/kg
Clay
30,5%
Sand
32,2%
Silt
37,3%
15–30 cm
pH H₂O
6,7
Org. C
18,5g/kg
Clay
30,9%
Sand
32,8%
Silt
36,3%

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

Land cover

Forest19.5%
Crops12.9%
Built-up0.4%
Bare soil3.4%
Other (grassland, water…)63.7%

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

Hydrology1 basins · 0 lakes · 1 rivers

Hydrology metrics for this exact territory

Stream length here

0,4km

Basins crossed

1

Max stream order

2

Max drainage

23 729km²

Discharge in basins

0,6m³/s

Mean precip.

610mm/an

Mean T°

16,1°C

Moisture idx

-0,45

Max snow

1%

Mean runoff

139mm/an

Mean elev. (basins)

668m

Watersheds crossing here

Rivers / streams (1, ord ≥ 4)

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

Human pressure

Pop. density

1hab/km²

Night light

1,1nW

Built-up

39,7%

Pesticides

18,0kg/km²

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