Ontologia

Commune · DZA

Ras El Agba

Algeria

CsaTemperate, dry summer, hot summer(100 %)

Species observed

21

Observations

50

Area

37,7km²

Ecological tissue

Not enough documented interactions to build a meaningful graph for this territory.

Species present

21 distinct species · 50 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

50 obs · 1 cellules
Obs. / cellule
≥ 50
50–49
50–49
50–49
< 50

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

Climate

Mean T°

15,3°C

Annual rain

717mm

Warmest m°

31,9°C

Coldest m°

1,8°C

Elevation: 788 m on average (min 669 m, max 1 046 m)

Bioclimatic detailsExpert
Annual mean temp.
15,3°C
Annual rain
717mm
Warmest month
31,9°C
Coldest month
1,8°C
Mean alt.
788m
Min
669m
Max
1 046m
Std. dev.
92m
Köppen-Geiger (dominant)
CsaTemperate, dry summer, hot summer(100 %)Temperate

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

Soil & lithology

pH H₂O

6,9

Org. C

23,8g/kg

Clay

35,2%

Sand

30,5%

Silt

34,4%

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

Dominant lithology: ssGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,9
Org. C
37,9g/kg
Clay
34,4%
Sand
30,9%
Silt
34,8%
5–15 cm
pH H₂O
6,9
Org. C
19,4g/kg
Clay
35,7%
Sand
29,8%
Silt
34,5%
15–30 cm
pH H₂O
6,9
Org. C
14,2g/kg
Clay
35,4%
Sand
30,8%
Silt
33,8%

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

Land cover

Forest4.6%
Crops55.6%
Built-up0.4%
Bare soil6.3%
Other (grassland, water…)33.1%

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

Hydrology2 basins · 0 lakes · 0 rivers

Hydrology metrics for this exact territory

Basins crossed

2

Max drainage

2 917km²

Discharge in basins

0,2m³/s

Mean precip.

642mm/an

Mean T°

14,1°C

Moisture idx

-0,46

Max snow

1%

Mean runoff

124mm/an

Mean elev. (basins)

783m

Watersheds crossing here

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

Human pressure

Pop. density

1hab/km²

Night light

1,1nW

Built-up

43,7%

Pesticides

17,8kg/km²

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