Ontologia

Commune · DZA

Safsaf El Ouesra

Algeria

BSkArid, steppe, cold(75 %)

Species observed

3

Observations

3

Area

548,9km²

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 · 2 cellules
Obs. / cellule
≥ 2
2–1
2–1
2–1
< 2

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

Climate

Mean T°

16,4°C

Annual rain

296mm

Warmest m°

33,7°C

Coldest m°

1,8°C

Elevation: 900 m on average (min 668 m, max 1 111 m)

Bioclimatic detailsExpert
Annual mean temp.
16,4°C
Annual rain
296mm
Warmest month
33,7°C
Coldest month
1,8°C
Mean alt.
900m
Min
668m
Max
1 111m
Std. dev.
102m
Köppen-Geiger (dominant)
BSkArid, steppe, cold(75 %)Arid

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

Soil & lithology

pH H₂O

7,9

Org. C

11,7g/kg

Clay

23,5%

Sand

48,0%

Silt

28,5%

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

Dominant lithology: scGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
7,8
Org. C
14,1g/kg
Clay
22,4%
Sand
48,8%
Silt
28,8%
5–15 cm
pH H₂O
8,0
Org. C
10,9g/kg
Clay
23,2%
Sand
48,1%
Silt
28,7%
15–30 cm
pH H₂O
8,0
Org. C
10,0g/kg
Clay
24,8%
Sand
47,1%
Silt
28,1%

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

Land cover

Forest7.3%
Crops19.6%
Built-up0.1%
Bare soil17.8%
Other (grassland, water…)55.2%

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

Hydrology2 basins · 0 lakes · 4 rivers

Hydrology metrics for this exact territory

Stream length here

41,7km

Basins crossed

2

Max stream order

4

Max drainage

2 925km²

Discharge in basins

0,0m³/s

Mean precip.

309mm/an

Mean T°

15,9°C

Moisture idx

-0,77

Mean runoff

32mm/an

Mean elev. (basins)

897m

Watersheds crossing here

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

Human pressure

Pop. density

0hab/km²

Night light

0,3nW

Built-up

15,1%

Pesticides

0,0kg/km²

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