Ontologia

Commune · DZA

Beni-Aziz

Algeria

CsaTemperate, dry summer, hot summer(92 %)

Species observed

32

Observations

50

Area

55,4km²

Ecological tissue

Sample of 9 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 Beni-Aziz : 9 espèces reliées par 7 interactions GloBI sur 2 types (connectance 19.4%, filtre Serrano α=0.2).

Espèces affichées
9
Interactions affichées
7
Connectance
0.194
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

32 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°

14,7°C

Annual rain

731mm

Warmest m°

30,3°C

Coldest m°

1,6°C

Elevation: 851 m on average (min 591 m, max 1 538 m)

Bioclimatic detailsExpert
Annual mean temp.
14,7°C
Annual rain
731mm
Warmest month
30,3°C
Coldest month
1,6°C
Mean alt.
851m
Min
591m
Max
1 538m
Std. dev.
268m
Köppen-Geiger (dominant)
CsaTemperate, dry summer, hot summer(92 %)Temperate

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

Soil & lithology

pH H₂O

6,6

Org. C

34,0g/kg

Clay

30,4%

Sand

35,3%

Silt

34,3%

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

Dominant lithology: ssGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,6
Org. C
51,2g/kg
Clay
30,0%
Sand
35,7%
Silt
34,3%
5–15 cm
pH H₂O
6,6
Org. C
28,3g/kg
Clay
30,3%
Sand
35,2%
Silt
34,5%
15–30 cm
pH H₂O
6,6
Org. C
22,4g/kg
Clay
30,9%
Sand
34,9%
Silt
34,2%

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

Land cover

Forest12.2%
Crops23.2%
Built-up1.3%
Bare soil6.1%
Other (grassland, water…)57.2%

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

Hydrology2 basins · 0 lakes · 4 rivers

Hydrology metrics for this exact territory

Stream length here

11,5km

Basins crossed

2

Max stream order

4

Max drainage

2 185km²

Discharge in basins

0,4m³/s

Mean precip.

726mm/an

Mean T°

14,0°C

Moisture idx

-0,35

Max snow

4%

Mean runoff

197mm/an

Mean elev. (basins)

773m

Watersheds crossing here

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

Human pressure

Pop. density

3hab/km²

Night light

4,1nW

Built-up

130,8%

Pesticides

18,5kg/km²

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