Ontologia

Commune · DZA

Guidjel

Algeria

BSkArid, steppe, cold(87 %)

Species observed

9

Observations

13

Area

233,8km²

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

9 distinct species · 13 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

13 obs · 5 cellules
Obs. / cellule
≥ 5
5–4
4–4
2–3
< 2

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

Climate

Mean T°

15,0°C

Annual rain

414mm

Warmest m°

32,6°C

Coldest m°

1,0°C

Elevation: 978 m on average (min 916 m, max 1 216 m)

Bioclimatic detailsExpert
Annual mean temp.
15,0°C
Annual rain
414mm
Warmest month
32,6°C
Coldest month
1,0°C
Mean alt.
978m
Min
916m
Max
1 216m
Std. dev.
39m
Köppen-Geiger (dominant)
BSkArid, steppe, cold(87 %)Arid

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

13,8g/kg

Clay

24,3%

Sand

39,3%

Silt

36,3%

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

Dominant lithology: scGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
7,5
Org. C
20,7g/kg
Clay
23,7%
Sand
39,5%
Silt
36,8%
5–15 cm
pH H₂O
7,7
Org. C
11,7g/kg
Clay
23,4%
Sand
39,9%
Silt
36,7%
15–30 cm
pH H₂O
7,7
Org. C
9,1g/kg
Clay
26,0%
Sand
38,7%
Silt
35,4%

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

Land cover

Forest2.9%
Crops48.8%
Built-up1.5%
Bare soil11.0%
Other (grassland, water…)35.7%

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

Hydrology3 basins · 0 lakes · 4 rivers

Hydrology metrics for this exact territory

Stream length here

27,5km

Basins crossed

3

Max stream order

3

Max drainage

660km²

Discharge in basins

0,7m³/s

Mean precip.

449mm/an

Mean T°

13,3°C

Moisture idx

-0,62

Max snow

1%

Mean runoff

94mm/an

Mean elev. (basins)

999m

Watersheds crossing here

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

Human pressure

Pop. density

1hab/km²

Night light

4,3nW

Built-up

153,3%

Pesticides

15,4kg/km²

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