Ontologia

Commune · DZA

Ait Boumehdi

Algeria

CsaTemperate, dry summer, hot summer(86 %)

Species observed

584

Observations

3 345

Area

23,4km²

Ecological tissue

Sample of 42 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 Ait Boumehdi : 31 espèces reliées par 93 interactions GloBI sur 5 types (connectance 10.3%, filtre Serrano α=0.2). 12 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
43
Interactions affichées
93
Connectance
0.103
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

584 distinct species · 3 345 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

3 345 obs · 1 cellules
Obs. / cellule
≥ 3 345
3 345–3 344
3 345–3 344
3 345–3 344
< 3 345

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

Climate

Mean T°

12,7°C

Annual rain

878mm

Warmest m°

30,9°C

Coldest m°

-1,7°C

Elevation: 1 138 m on average (min 543 m, max 1 738 m)

Bioclimatic detailsExpert
Annual mean temp.
12,7°C
Annual rain
878mm
Warmest month
30,9°C
Coldest month
-1,7°C
Mean alt.
1 138m
Min
543m
Max
1 738m
Std. dev.
404m
Köppen-Geiger (dominant)
CsaTemperate, dry summer, hot summer(86 %)Temperate

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

Soil & lithology

pH H₂O

6,5

Org. C

33,7g/kg

Clay

34,7%

Sand

31,4%

Silt

33,9%

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

Dominant lithology: mtGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,5
Org. C
53,2g/kg
Clay
35,3%
Sand
31,1%
Silt
33,5%
5–15 cm
pH H₂O
6,5
Org. C
27,3g/kg
Clay
34,6%
Sand
31,2%
Silt
34,1%
15–30 cm
pH H₂O
6,5
Org. C
20,6g/kg
Clay
34,2%
Sand
31,9%
Silt
34,0%

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

Land cover

Forest25.1%
Crops9.8%
Built-up1.1%
Bare soil6.9%
Other (grassland, water…)57.0%

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

Hydrology3 basins · 0 lakes · 1 rivers

Hydrology metrics for this exact territory

Stream length here

0,8km

Basins crossed

3

Max stream order

1

Max drainage

2 505km²

Discharge in basins

0,3m³/s

Mean precip.

884mm/an

Mean T°

16,4°C

Moisture idx

-0,22

Max snow

3%

Mean runoff

246mm/an

Mean elev. (basins)

542m

Watersheds crossing here

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

Human pressure

Pop. density

2hab/km²

Night light

1,5nW

Built-up

113,6%

Pesticides

17,4kg/km²

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

Protected areas2

IUCN Not Applicable · 1IUCN II · 1

Djurdjura

IUCN Not Applicable

UNESCO-MAB Biosphere Reserve · 1997

380 km²

Djurdjura

IUCN II

National Park · 1983

202 km²

WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN