Ontologia

Commune · DZA

Ain El Berd

Algeria

CsaTemperate, dry summer, hot summer(100 %)

Species observed

136

Observations

208

Area

84,2km²

Ecological tissue

Sample of 6 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 Ain El Berd : 5 espèces reliées par 5 interactions GloBI sur 1 type (connectance 33.3%, filtre Serrano α=0.2). 1 bulle taxonomique (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
6
Interactions affichées
5
Connectance
0.333
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

136 distinct species · 208 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

208 obs · 2 cellules
Obs. / cellule
≥ 194
194–193
194–193
194–193
< 194

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

Climate

Mean T°

17,2°C

Annual rain

367mm

Warmest m°

33,0°C

Coldest m°

4,2°C

Elevation: 546 m on average (min 368 m, max 722 m)

Bioclimatic detailsExpert
Annual mean temp.
17,2°C
Annual rain
367mm
Warmest month
33,0°C
Coldest month
4,2°C
Mean alt.
546m
Min
368m
Max
722m
Std. dev.
65m
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

7,6

Org. C

17,6g/kg

Clay

30,1%

Sand

35,5%

Silt

34,4%

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
25,4g/kg
Clay
29,2%
Sand
35,8%
Silt
35,0%
5–15 cm
pH H₂O
7,6
Org. C
14,7g/kg
Clay
29,3%
Sand
36,1%
Silt
34,6%
15–30 cm
pH H₂O
7,6
Org. C
12,9g/kg
Clay
31,9%
Sand
34,6%
Silt
33,5%

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

Land cover

Forest3.8%
Crops39.7%
Built-up0.6%
Bare soil3.9%
Other (grassland, water…)52.1%

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

Hydrology2 basins · 0 lakes · 0 rivers

Hydrology metrics for this exact territory

Basins crossed

2

Max drainage

4 462km²

Discharge in basins

0,1m³/s

Mean precip.

435mm/an

Mean T°

16,7°C

Moisture idx

-0,57

Mean runoff

12mm/an

Mean elev. (basins)

331m

Watersheds crossing here

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

Human pressure

Pop. density

2hab/km²

Night light

1,3nW

Built-up

54,6%

Pesticides

17,6kg/km²

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