Ontologia

Commune · DZA

Sidi Aissa

Algeria

BSkArid, steppe, cold(81 %)

Species observed

11

Observations

33

Area

633,9km²

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

11 distinct species · 33 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

33 obs · 5 cellules
Obs. / cellule
≥ 12
12–11
10–11
6–9
< 6

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

Climate

Mean T°

17,5°C

Annual rain

248mm

Warmest m°

36,3°C

Coldest m°

2,4°C

Elevation: 629 m on average (min 516 m, max 826 m)

Bioclimatic detailsExpert
Annual mean temp.
17,5°C
Annual rain
248mm
Warmest month
36,3°C
Coldest month
2,4°C
Mean alt.
629m
Min
516m
Max
826m
Std. dev.
59m
Köppen-Geiger (dominant)
BSkArid, steppe, cold(81 %)Arid

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

Soil & lithology

pH H₂O

7,8

Org. C

10,7g/kg

Clay

24,3%

Sand

39,4%

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
7,6
Org. C
15,1g/kg
Clay
23,0%
Sand
40,2%
Silt
36,8%
5–15 cm
pH H₂O
7,8
Org. C
9,3g/kg
Clay
23,7%
Sand
39,9%
Silt
36,5%
15–30 cm
pH H₂O
7,8
Org. C
7,7g/kg
Clay
26,2%
Sand
38,2%
Silt
35,6%

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

Land cover

Forest0.2%
Crops44.0%
Built-up0.3%
Bare soil23.4%
Other (grassland, water…)32.1%

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

Hydrology5 basins · 0 lakes · 4 rivers

Hydrology metrics for this exact territory

Stream length here

53,6km

Basins crossed

5

Max stream order

3

Max drainage

5 807km²

Discharge in basins

7,1m³/s

Mean precip.

367mm/an

Mean T°

15,3°C

Moisture idx

-0,69

Mean runoff

91mm/an

Mean elev. (basins)

744m

Watersheds crossing here

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

Human pressure

Pop. density

1hab/km²

Night light

0,8nW

Built-up

32,0%

Pesticides

0,0kg/km²

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

Protected areas1

IUCN Not Applicable · 1

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