Ontologia

Commune · DZA

Belaassel Bouzagza

Algeria

BShArid, steppe, hot(82 %)

Species observed

24

Observations

35

Area

137,7km²

Ecological tissue

Sample of 11 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 Belaassel Bouzagza : 10 espèces reliées par 8 interactions GloBI sur 2 types (connectance 14.5%, filtre Serrano α=0.2). 1 bulle taxonomique (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
11
Interactions affichées
8
Connectance
0.145
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

24 distinct species · 35 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

35 obs · 4 cellules
Obs. / cellule
≥ 27
27–26
5–26
5–4
< 5

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

Climate

Mean T°

19,0°C

Annual rain

354mm

Warmest m°

35,0°C

Coldest m°

5,7°C

Elevation: 96 m on average (min 42 m, max 402 m)

Bioclimatic detailsExpert
Annual mean temp.
19,0°C
Annual rain
354mm
Warmest month
35,0°C
Coldest month
5,7°C
Mean alt.
96m
Min
42m
Max
402m
Std. dev.
85m
Köppen-Geiger (dominant)
BShArid, steppe, hot(82 %)Arid

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

Soil & lithology

pH H₂O

7,6

Org. C

15,1g/kg

Clay

32,9%

Sand

28,9%

Silt

38,2%

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

Dominant lithology: ssGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
7,4
Org. C
22,6g/kg
Clay
32,5%
Sand
29,1%
Silt
38,4%
5–15 cm
pH H₂O
7,6
Org. C
12,7g/kg
Clay
33,0%
Sand
28,8%
Silt
38,2%
15–30 cm
pH H₂O
7,7
Org. C
9,9g/kg
Clay
33,2%
Sand
28,8%
Silt
38,0%

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

Land cover

Forest3.4%
Crops54.5%
Built-up0.8%
Bare soil5.7%
Other (grassland, water…)35.6%

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

Hydrology5 basins · 0 lakes · 2 rivers

Hydrology metrics for this exact territory

Stream length here

30,0km

Basins crossed

5

Max stream order

5

Max drainage

7 981km²

Discharge in basins

5,0m³/s

Mean precip.

389mm/an

Mean T°

17,7°C

Moisture idx

-0,62

Mean runoff

25mm/an

Mean elev. (basins)

227m

Watersheds crossing here

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

Human pressure

Pop. density

1hab/km²

Night light

1,8nW

Built-up

76,9%

Pesticides

17,9kg/km²

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