Ontologia

Commune · DZA

El Biodh Sidi Cheikh

Algeria

BWhArid, desert, hot(100 %)

Species observed

50

Observations

93

Area

16 023,7km²

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 El Biodh Sidi Cheikh : 7 espèces reliées par 7 interactions GloBI sur 4 types (connectance 19.4%, filtre Serrano α=0.2). 2 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
9
Interactions affichées
7
Connectance
0.194
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

50 distinct species · 93 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

93 obs · 29 cellules
Obs. / cellule
≥ 23
11–22
2–10
1–1
< 1

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

Climate

Mean T°

20,2°C

Annual rain

101mm

Warmest m°

38,6°C

Coldest m°

2,1°C

Elevation: 715 m on average (min 502 m, max 1 079 m)

Bioclimatic detailsExpert
Annual mean temp.
20,2°C
Annual rain
101mm
Warmest month
38,6°C
Coldest month
2,1°C
Mean alt.
715m
Min
502m
Max
1 079m
Std. dev.
132m
Köppen-Geiger (dominant)
BWhArid, desert, hot(100 %)Arid

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

Soil & lithology

pH H₂O

8,3

Org. C

4,9g/kg

Clay

26,1%

Sand

43,1%

Silt

30,8%

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

Dominant lithology: scGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
8,3
Org. C
5,5g/kg
Clay
25,4%
Sand
43,7%
Silt
30,9%
5–15 cm
pH H₂O
8,3
Org. C
5,0g/kg
Clay
25,9%
Sand
43,3%
Silt
30,8%
15–30 cm
pH H₂O
8,3
Org. C
4,0g/kg
Clay
27,0%
Sand
42,1%
Silt
30,8%

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

Land cover

Forest0.0%
Crops0.1%
Built-up0.0%
Bare soil97.7%
Other (grassland, water…)2.2%

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

Hydrology28 basins · 0 lakes · 1 rivers

Hydrology metrics for this exact territory

Stream length here

211,9km

Basins crossed

28

Max stream order

5

Max drainage

13 438km²

Discharge in basins

55,4m³/s

Mean precip.

95mm/an

Mean T°

19,5°C

Moisture idx

-0,94

Mean runoff

42mm/an

Mean elev. (basins)

729m

Watersheds crossing here

19 more basins

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

Human pressure

Pop. density

0hab/km²

Night light

0,0nW

Built-up

0,8%

Pesticides

0,0kg/km²

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

Protected areas2

IUCN Not Applicable · 2

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