Ontologia

Commune · DZA

Thelidjene

Algeria

BSkArid, steppe, cold(72 %)

Species observed

7

Observations

10

Area

1 668,3km²

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

7 distinct species · 10 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

10 obs · 2 cellules
Obs. / cellule
≥ 7
7–6
7–6
7–6
< 7

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

Climate

Mean T°

17,0°C

Annual rain

273mm

Warmest m°

33,8°C

Coldest m°

1,9°C

Elevation: 854 m on average (min 344 m, max 1 241 m)

Bioclimatic detailsExpert
Annual mean temp.
17,0°C
Annual rain
273mm
Warmest month
33,8°C
Coldest month
1,9°C
Mean alt.
854m
Min
344m
Max
1 241m
Std. dev.
223m
Köppen-Geiger (dominant)
BSkArid, steppe, cold(72 %)Arid

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

Soil & lithology

pH H₂O

8,0

Org. C

10,9g/kg

Clay

23,1%

Sand

46,9%

Silt

30,0%

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

Dominant lithology: scGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
7,9
Org. C
12,9g/kg
Clay
21,8%
Sand
47,7%
Silt
30,5%
5–15 cm
pH H₂O
8,0
Org. C
10,0g/kg
Clay
23,4%
Sand
46,6%
Silt
29,9%
15–30 cm
pH H₂O
8,0
Org. C
9,9g/kg
Clay
23,9%
Sand
46,4%
Silt
29,6%

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

Land cover

Forest2.9%
Crops25.1%
Built-up0.0%
Bare soil28.7%
Other (grassland, water…)43.2%

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

Hydrology4 basins · 0 lakes · 1 rivers

Hydrology metrics for this exact territory

Stream length here

26,5km

Basins crossed

4

Max stream order

2

Max drainage

2 925km²

Discharge in basins

3,2m³/s

Mean precip.

282mm/an

Mean T°

16,1°C

Moisture idx

-0,79

Mean runoff

60mm/an

Mean elev. (basins)

816m

Watersheds crossing here

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

Human pressure

Pop. density

0hab/km²

Night light

0,1nW

Built-up

3,7%

Pesticides

0,0kg/km²

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