Ontologia

Commune · DZA

Bouraoui Belhadef

Algeria

CsaTemperate, dry summer, hot summer(100 %)

Species observed

25

Observations

53

Area

60,1km²

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 Bouraoui Belhadef : 7 espèces reliées par 8 interactions GloBI sur 4 types (connectance 22.2%, filtre Serrano α=0.2). 2 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
9
Interactions affichées
8
Connectance
0.222
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

25 distinct species · 53 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

53 obs · 2 cellules
Obs. / cellule
≥ 38
38–37
38–37
38–37
< 38

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

Climate

Mean T°

15,9°C

Annual rain

871mm

Warmest m°

31,1°C

Coldest m°

3,1°C

Elevation: 562 m on average (min 234 m, max 1 007 m)

Bioclimatic detailsExpert
Annual mean temp.
15,9°C
Annual rain
871mm
Warmest month
31,1°C
Coldest month
3,1°C
Mean alt.
562m
Min
234m
Max
1 007m
Std. dev.
169m
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

6,0

Org. C

38,5g/kg

Clay

30,4%

Sand

33,2%

Silt

36,4%

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

Dominant lithology: ssGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,0
Org. C
58,8g/kg
Clay
29,4%
Sand
34,0%
Silt
36,6%
5–15 cm
pH H₂O
6,0
Org. C
33,0g/kg
Clay
29,8%
Sand
33,4%
Silt
36,8%
15–30 cm
pH H₂O
6,0
Org. C
23,7g/kg
Clay
32,1%
Sand
32,3%
Silt
35,7%

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

Land cover

Forest32.0%
Crops12.2%
Built-up1.0%
Bare soil2.3%
Other (grassland, water…)52.6%

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

Hydrology1 basins · 0 lakes · 1 rivers

Hydrology metrics for this exact territory

Stream length here

1,3km

Basins crossed

1

Max stream order

2

Max drainage

8 809km²

Discharge in basins

6,5m³/s

Mean precip.

1 046mm/an

Mean T°

16,2°C

Moisture idx

-0,03

Max snow

3%

Mean runoff

321mm/an

Mean elev. (basins)

381m

Watersheds crossing here

Rivers / streams (1, ord ≥ 4)

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

Human pressure

Pop. density

1hab/km²

Night light

2,0nW

Built-up

97,0%

Pesticides

11,9kg/km²

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