Ontologia

Commune · DZA

Bordj Okhriss

Algeria

CsaTemperate, dry summer, hot summer(81 %)

Species observed

4

Observations

4

Area

154,7km²

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

4 distinct species · 4 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

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

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

Climate

Mean T°

15,0°C

Annual rain

465mm

Warmest m°

33,4°C

Coldest m°

0,7°C

Elevation: 937 m on average (min 697 m, max 1 323 m)

Bioclimatic detailsExpert
Annual mean temp.
15,0°C
Annual rain
465mm
Warmest month
33,4°C
Coldest month
0,7°C
Mean alt.
937m
Min
697m
Max
1 323m
Std. dev.
139m
Köppen-Geiger (dominant)
CsaTemperate, dry summer, hot summer(81 %)Temperate

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

Soil & lithology

pH H₂O

7,1

Org. C

23,0g/kg

Clay

27,8%

Sand

36,4%

Silt

35,8%

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

Dominant lithology: scGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
7,0
Org. C
36,5g/kg
Clay
27,4%
Sand
36,6%
Silt
36,0%
5–15 cm
pH H₂O
7,1
Org. C
17,0g/kg
Clay
27,7%
Sand
36,4%
Silt
36,0%
15–30 cm
pH H₂O
7,1
Org. C
15,4g/kg
Clay
28,3%
Sand
36,3%
Silt
35,5%

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

Land cover

Forest16.0%
Crops12.3%
Built-up0.4%
Bare soil3.1%
Other (grassland, water…)68.1%

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

Hydrology2 basins · 0 lakes · 3 rivers

Hydrology metrics for this exact territory

Stream length here

12,4km

Basins crossed

2

Max stream order

3

Max drainage

5 807km²

Discharge in basins

0,6m³/s

Mean precip.

566mm/an

Mean T°

15,3°C

Moisture idx

-0,52

Max snow

1%

Mean runoff

131mm/an

Mean elev. (basins)

811m

Watersheds crossing here

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

Human pressure

Pop. density

1hab/km²

Night light

1,2nW

Built-up

40,9%

Pesticides

17,9kg/km²

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