Ontologia

Commune · DZA

Sidi Saada

Algeria

BShArid, steppe, hot(58 %)

Species observed

5

Observations

21

Area

73,9km²

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

5 distinct species · 21 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

21 obs · 1 cellules
Obs. / cellule
≥ 21
21–20
21–20
21–20
< 21

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

Climate

Mean T°

18,5°C

Annual rain

331mm

Warmest m°

34,6°C

Coldest m°

5,1°C

Elevation: 191 m on average (min 64 m, max 369 m)

Bioclimatic detailsExpert
Annual mean temp.
18,5°C
Annual rain
331mm
Warmest month
34,6°C
Coldest month
5,1°C
Mean alt.
191m
Min
64m
Max
369m
Std. dev.
50m
Köppen-Geiger (dominant)
BShArid, steppe, hot(58 %)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

14,2g/kg

Clay

30,1%

Sand

30,4%

Silt

39,5%

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

Dominant lithology: ssGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
7,4
Org. C
21,3g/kg
Clay
28,9%
Sand
31,0%
Silt
40,1%
5–15 cm
pH H₂O
7,7
Org. C
11,6g/kg
Clay
30,8%
Sand
30,1%
Silt
39,0%
15–30 cm
pH H₂O
7,7
Org. C
9,6g/kg
Clay
30,6%
Sand
30,1%
Silt
39,3%

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

Land cover

Forest1.9%
Crops59.9%
Built-up2.1%
Bare soil1.9%
Other (grassland, water…)34.2%

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

Hydrology2 basins · 0 lakes · 1 rivers

Hydrology metrics for this exact territory

Stream length here

4,4km

Basins crossed

2

Max stream order

2

Max drainage

809km²

Discharge in basins

0,0m³/s

Mean precip.

384mm/an

Mean T°

17,6°C

Moisture idx

-0,62

Mean runoff

17mm/an

Mean elev. (basins)

217m

Watersheds crossing here

Rivers / streams (1, ord ≥ 4)

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

Human pressure

Pop. density

2hab/km²

Night light

2,0nW

Built-up

209,5%

Pesticides

16,9kg/km²

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