Ontologia

Commune · DZA

Sedjerara

Algeria

CsaTemperate, dry summer, hot summer(83 %)

Species observed

2

Observations

3

Area

113km²

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

2 distinct species · 3 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

3 obs · 1 cellules
Obs. / cellule
≥ 3
3–2
3–2
3–2
< 3

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

Climate

Mean T°

18,0°C

Annual rain

351mm

Warmest m°

34,4°C

Coldest m°

4,7°C

Elevation: 355 m on average (min 81 m, max 769 m)

Bioclimatic detailsExpert
Annual mean temp.
18,0°C
Annual rain
351mm
Warmest month
34,4°C
Coldest month
4,7°C
Mean alt.
355m
Min
81m
Max
769m
Std. dev.
161m
Köppen-Geiger (dominant)
CsaTemperate, dry summer, hot summer(83 %)Temperate

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

32,7%

Sand

30,3%

Silt

36,9%

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
19,7g/kg
Clay
31,9%
Sand
30,7%
Silt
37,4%
5–15 cm
pH H₂O
7,6
Org. C
11,5g/kg
Clay
33,2%
Sand
30,0%
Silt
36,8%
15–30 cm
pH H₂O
7,7
Org. C
11,4g/kg
Clay
33,1%
Sand
30,3%
Silt
36,6%

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

Land cover

Forest2.3%
Crops46.0%
Built-up0.6%
Bare soil4.8%
Other (grassland, water…)46.4%

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

Hydrology3 basins · 0 lakes · 0 rivers

Hydrology metrics for this exact territory

Basins crossed

3

Max drainage

8 683km²

Discharge in basins

0,2m³/s

Mean precip.

409mm/an

Mean T°

17,3°C

Moisture idx

-0,60

Mean runoff

16mm/an

Mean elev. (basins)

304m

Watersheds crossing here

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

Human pressure

Pop. density

1hab/km²

Night light

1,0nW

Built-up

57,1%

Pesticides

17,1kg/km²

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