Ontologia

Commune · DZA

Ain Beida Harriche

Algeria

CsaTemperate, dry summer, hot summer(100 %)

Species observed

11

Observations

538

Area

61,5km²

Partial data for this territory

Few observations recorded here. Real biodiversity is likely richer.

Ecological tissue

Sample of 2 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 Beida Harriche : 2 espèces reliées par 1 interaction GloBI sur 1 type (connectance 100.0%, filtre Serrano α=0.2).

Espèces affichées
2
Interactions affichées
1
Connectance
1.000
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

11 distinct species · 538 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

538 obs · 1 cellules
Obs. / cellule
≥ 538
538–537
538–537
538–537
< 538

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

Climate

Mean T°

16,0°C

Annual rain

528mm

Warmest m°

33,1°C

Coldest m°

1,9°C

Elevation: 701 m on average (min 487 m, max 1 061 m)

Bioclimatic detailsExpert
Annual mean temp.
16,0°C
Annual rain
528mm
Warmest month
33,1°C
Coldest month
1,9°C
Mean alt.
701m
Min
487m
Max
1 061m
Std. dev.
155m
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

6,7

Org. C

26,3g/kg

Clay

34,5%

Sand

30,9%

Silt

34,6%

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

Dominant lithology: ssGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,7
Org. C
40,5g/kg
Clay
34,0%
Sand
30,9%
Silt
35,1%
5–15 cm
pH H₂O
6,7
Org. C
22,0g/kg
Clay
34,6%
Sand
30,6%
Silt
34,8%
15–30 cm
pH H₂O
6,8
Org. C
16,5g/kg
Clay
35,0%
Sand
31,1%
Silt
33,8%

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

Land cover

Forest6.8%
Crops36.9%
Built-up1.4%
Bare soil4.8%
Other (grassland, water…)50.0%

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

Hydrology1 basins · 0 lakes · 1 rivers

Hydrology metrics for this exact territory

Stream length here

7,0km

Basins crossed

1

Max stream order

3

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

1%

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

4,2nW

Built-up

144,2%

Pesticides

17,1kg/km²

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