Ontologia

Commune · DZA

Oued Zenati

Algeria

CsaTemperate, dry summer, hot summer(100 %)

Species observed

28

Observations

33

Area

137,8km²

Ecological tissue

Sample of 4 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 Oued Zenati : 3 espèces reliées par 4 interactions GloBI sur 2 types (connectance 66.7%, filtre Serrano α=0.2). 1 bulle taxonomique (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
4
Interactions affichées
4
Connectance
0.667
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

28 distinct species · 33 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

33 obs · 2 cellules
Obs. / cellule
≥ 28
28–27
28–27
28–27
< 28

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

Climate

Mean T°

15,6°C

Annual rain

629mm

Warmest m°

32,0°C

Coldest m°

2,2°C

Elevation: 764 m on average (min 594 m, max 1 049 m)

Bioclimatic detailsExpert
Annual mean temp.
15,6°C
Annual rain
629mm
Warmest month
32,0°C
Coldest month
2,2°C
Mean alt.
764m
Min
594m
Max
1 049m
Std. dev.
97m
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

7,1

Org. C

22,1g/kg

Clay

32,1%

Sand

32,8%

Silt

35,1%

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

Dominant lithology: ssGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
7,0
Org. C
35,2g/kg
Clay
31,7%
Sand
33,0%
Silt
35,4%
5–15 cm
pH H₂O
7,1
Org. C
17,5g/kg
Clay
32,5%
Sand
32,2%
Silt
35,2%
15–30 cm
pH H₂O
7,1
Org. C
13,4g/kg
Clay
32,1%
Sand
33,2%
Silt
34,7%

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

Land cover

Forest3.9%
Crops58.0%
Built-up0.8%
Bare soil5.8%
Other (grassland, water…)31.5%

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

Hydrology3 basins · 0 lakes · 2 rivers

Hydrology metrics for this exact territory

Stream length here

6,4km

Basins crossed

3

Max stream order

2

Max drainage

2 917km²

Discharge in basins

0,5m³/s

Mean precip.

639mm/an

Mean T°

14,1°C

Moisture idx

-0,47

Max snow

1%

Mean runoff

123mm/an

Mean elev. (basins)

785m

Watersheds crossing here

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

Human pressure

Pop. density

2hab/km²

Night light

2,8nW

Built-up

80,5%

Pesticides

17,9kg/km²

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