Ontologia

Commune · DZA

Ouled Saber

Algeria

CsaTemperate, dry summer, hot summer(100 %)

Species observed

16

Observations

43

Area

119km²

Partial data for this territory

Few observations recorded here. Real biodiversity is likely richer.

Ecological tissue

Sample of 6 species (selected proportionally per kingdom among those with at least one documented interaction here) to keep the graph readable. Hover for details, click to explore the full ecosystem of a species.

ℹ️ The territory contains many more species than displayed and all their documented interactions: the graph is intentionally the structural skeleton (top-N species by composite local score, edges filtered by Serrano 2009 disparity filter α=0.2).

RègnesAnimalPlanteChampignonBacterie
RelationsPredationParasitismeSymbiosePollinisation
StatutEn dangerVulnérableProtégéeEndémique

Indicateurs du tissu écologique

Tissu écologique de Ouled Saber : 6 espèces reliées par 4 interactions GloBI sur 2 types (connectance 26.7%, filtre Serrano α=0.2).

Espèces affichées
6
Interactions affichées
4
Connectance
0.267
Patrimoniales
0
Plus dense que (national)0 %(top 100%)

Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).

Species present

16 distinct species · 43 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

43 obs · 2 cellules
Obs. / cellule
≥ 42
42–41
42–41
42–41
< 42

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

Climate

Mean T°

14,1°C

Annual rain

515mm

Warmest m°

31,7°C

Coldest m°

0,1°C

Elevation: 1 082 m on average (min 945 m, max 1 242 m)

Bioclimatic detailsExpert
Annual mean temp.
14,1°C
Annual rain
515mm
Warmest month
31,7°C
Coldest month
0,1°C
Mean alt.
1 082m
Min
945m
Max
1 242m
Std. dev.
78m
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

7,3

Org. C

17,1g/kg

Clay

26,9%

Sand

38,3%

Silt

34,9%

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

Dominant lithology: ssGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
7,2
Org. C
25,7g/kg
Clay
25,7%
Sand
38,8%
Silt
35,5%
5–15 cm
pH H₂O
7,4
Org. C
15,0g/kg
Clay
25,9%
Sand
38,7%
Silt
35,4%
15–30 cm
pH H₂O
7,4
Org. C
10,7g/kg
Clay
29,0%
Sand
37,3%
Silt
33,8%

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

Land cover

Forest2.0%
Crops49.2%
Built-up1.3%
Bare soil8.8%
Other (grassland, water…)38.6%

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

Hydrology3 basins · 0 lakes · 4 rivers

Hydrology metrics for this exact territory

Stream length here

13,1km

Basins crossed

3

Max stream order

1

Max drainage

2 185km²

Discharge in basins

0,4m³/s

Mean precip.

472mm/an

Mean T°

13,4°C

Moisture idx

-0,59

Max snow

1%

Mean runoff

103mm/an

Mean elev. (basins)

982m

Watersheds crossing here

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

Human pressure

Pop. density

1hab/km²

Night light

6,4nW

Built-up

129,7%

Pesticides

17,8kg/km²

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