Ontologia

Commune · DZA

El Beidha

Algeria

BSkArid, steppe, cold(100 %)

Species observed

28

Observations

34

Area

722,5km²

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 El Beidha : 6 espèces reliées par 3 interactions GloBI sur 2 types (connectance 20.0%, filtre Serrano α=0.2).

Espèces affichées
6
Interactions affichées
3
Connectance
0.200
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

28 distinct species · 34 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

34 obs · 7 cellules
Obs. / cellule
≥ 10
10–9
7–9
3–6
< 3

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

Climate

Mean T°

16,4°C

Annual rain

263mm

Warmest m°

35,4°C

Coldest m°

1,3°C

Elevation: 1 028 m on average (min 893 m, max 1 234 m)

Bioclimatic detailsExpert
Annual mean temp.
16,4°C
Annual rain
263mm
Warmest month
35,4°C
Coldest month
1,3°C
Mean alt.
1 028m
Min
893m
Max
1 234m
Std. dev.
71m
Köppen-Geiger (dominant)
BSkArid, steppe, cold(100 %)Arid

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

Soil & lithology

pH H₂O

7,9

Org. C

11,0g/kg

Clay

25,5%

Sand

44,4%

Silt

30,0%

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

Dominant lithology: scGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
7,8
Org. C
13,2g/kg
Clay
24,6%
Sand
44,7%
Silt
30,7%
5–15 cm
pH H₂O
7,9
Org. C
11,0g/kg
Clay
26,0%
Sand
44,6%
Silt
29,5%
15–30 cm
pH H₂O
8,0
Org. C
8,9g/kg
Clay
26,0%
Sand
44,1%
Silt
29,9%

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

Land cover

Forest1.2%
Crops10.8%
Built-up0.1%
Bare soil53.9%
Other (grassland, water…)34.1%

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

Hydrology5 basins · 0 lakes · 1 rivers

Hydrology metrics for this exact territory

Stream length here

2,8km

Basins crossed

5

Max stream order

4

Max drainage

2 792km²

Discharge in basins

0,7m³/s

Mean precip.

291mm/an

Mean T°

14,3°C

Moisture idx

-0,76

Mean runoff

17mm/an

Mean elev. (basins)

1 110m

Watersheds crossing here

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

Human pressure

Pop. density

0hab/km²

Night light

0,2nW

Built-up

6,5%

Pesticides

0,0kg/km²

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

Protected areas1

IUCN Not Applicable · 1

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