Ontologia

Commune · DZA

Beni Ounif

Algeria

BWhArid, desert, hot(98 %)

Species observed

201

Observations

390

Area

16 152,6km²

Ecological tissue

Sample of 41 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 Beni Ounif : 29 espèces reliées par 57 interactions GloBI sur 4 types (connectance 7.0%, filtre Serrano α=0.2). 12 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
41
Interactions affichées
57
Connectance
0.070
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

201 distinct species · 390 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

390 obs · 60 cellules
Obs. / cellule
≥ 111
11–110
3–10
2–2
< 2

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

Climate

Mean T°

20,8°C

Annual rain

90mm

Warmest m°

38,9°C

Coldest m°

2,6°C

Elevation: 778 m on average (min 520 m, max 1 988 m)

Bioclimatic detailsExpert
Annual mean temp.
20,8°C
Annual rain
90mm
Warmest month
38,9°C
Coldest month
2,6°C
Mean alt.
778m
Min
520m
Max
1 988m
Std. dev.
161m
Köppen-Geiger (dominant)
BWhArid, desert, hot(98 %)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

5,0g/kg

Clay

22,4%

Sand

45,9%

Silt

31,6%

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

Dominant lithology: suGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
8,3
Org. C
6,1g/kg
Clay
21,4%
Sand
46,7%
Silt
31,9%
5–15 cm
pH H₂O
8,3
Org. C
5,0g/kg
Clay
22,3%
Sand
46,2%
Silt
31,5%
15–30 cm
pH H₂O
8,3
Org. C
3,8g/kg
Clay
23,6%
Sand
45,0%
Silt
31,4%

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

Land cover

Forest0.1%
Crops0.1%
Built-up0.0%
Bare soil96.4%
Other (grassland, water…)3.4%

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

Hydrology39 basins · 0 lakes · 8 rivers

Hydrology metrics for this exact territory

Stream length here

713,9km

Basins crossed

39

Max stream order

5

Max drainage

10 550km²

Discharge in basins

49,3m³/s

Mean precip.

109mm/an

Mean T°

20,3°C

Moisture idx

-0,93

Mean runoff

34mm/an

Mean elev. (basins)

788m

Watersheds crossing here

30 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

0,4%

Pesticides

0,0kg/km²

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

Protected areas3

IUCN Not Applicable · 3

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