Ontologia

Commune · DZA

Kef El Ahmar

Algeria

BSkArid, steppe, cold(93 %)

Species observed

3

Observations

3

Area

1 622,2km²

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 · 3 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

3 obs · 3 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°

15,9°C

Annual rain

255mm

Warmest m°

34,7°C

Coldest m°

0,3°C

Elevation: 1 179 m on average (min 987 m, max 1 414 m)

Bioclimatic detailsExpert
Annual mean temp.
15,9°C
Annual rain
255mm
Warmest month
34,7°C
Coldest month
0,3°C
Mean alt.
1 179m
Min
987m
Max
1 414m
Std. dev.
89m
Köppen-Geiger (dominant)
BSkArid, steppe, cold(93 %)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

9,8g/kg

Clay

21,6%

Sand

47,7%

Silt

30,8%

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

Dominant lithology: ssGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
7,9
Org. C
10,6g/kg
Clay
19,2%
Sand
48,9%
Silt
31,9%
5–15 cm
pH H₂O
8,0
Org. C
8,7g/kg
Clay
21,8%
Sand
47,8%
Silt
30,4%
15–30 cm
pH H₂O
8,1
Org. C
10,0g/kg
Clay
23,7%
Sand
46,3%
Silt
29,9%

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

Land cover

Forest0.3%
Crops3.9%
Built-up0.0%
Bare soil75.7%
Other (grassland, water…)20.2%

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

Hydrology6 basins · 0 lakes · 0 rivers

Hydrology metrics for this exact territory

Basins crossed

6

Max drainage

1 575km²

Discharge in basins

0,1m³/s

Mean precip.

252mm/an

Mean T°

15,0°C

Moisture idx

-0,80

Mean runoff

17mm/an

Mean elev. (basins)

1 156m

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

2,7%

Pesticides

0,0kg/km²

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

Protected areas2

IUCN Not Applicable · 1IUCN Not Reported · 1

Chott ech Chergui

IUCN Not Reported

Wetland of International Importance (Ramsar Site) · 2001

8 471 km²

WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN