Ontologia

Commune · DZA

Hassi Ben Abdellah

Algeria

BWhArid, desert, hot(100 %)

Species observed

15

Observations

25

Area

3 066,4km²

Partial data for this territory

Few observations recorded here. Real biodiversity is likely richer.

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 Hassi Ben Abdellah : 6 espèces reliées par 4 interactions GloBI sur 2 types (connectance 26.7%, filtre Serrano α=0.2).

Espèces affichées
6
Interactions affichées
4
Connectance
0.267
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

15 distinct species · 25 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

25 obs · 10 cellules
Obs. / cellule
≥ 8
8–7
4–7
1–3
< 1

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

Climate

Mean T°

22,9°C

Annual rain

44mm

Warmest m°

40,5°C

Coldest m°

5,0°C

Elevation: 144 m on average (min 110 m, max 181 m)

Bioclimatic detailsExpert
Annual mean temp.
22,9°C
Annual rain
44mm
Warmest month
40,5°C
Coldest month
5,0°C
Mean alt.
144m
Min
110m
Max
181m
Std. dev.
17m
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

8,2

Org. C

4,8g/kg

Clay

28,1%

Sand

41,7%

Silt

30,2%

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

Dominant lithology: smGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
8,2
Org. C
5,7g/kg
Clay
28,0%
Sand
41,9%
Silt
30,0%
5–15 cm
pH H₂O
8,2
Org. C
5,4g/kg
Clay
28,3%
Sand
41,9%
Silt
29,7%
15–30 cm
pH H₂O
8,2
Org. C
3,3g/kg
Clay
28,0%
Sand
41,1%
Silt
30,9%

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

Land cover

Forest0.1%
Crops0.4%
Built-up0.0%
Bare soil99.0%
Other (grassland, water…)0.5%

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

Hydrology4 basins · 0 lakes · 0 rivers

Hydrology metrics for this exact territory

Basins crossed

4

Max drainage

58 965km²

Discharge in basins

0,0m³/s

Mean precip.

48mm/an

Mean T°

22,0°C

Moisture idx

-0,97

Mean runoff

2mm/an

Mean elev. (basins)

138m

Watersheds crossing here

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

Human pressure

Pop. density

0hab/km²

Night light

0,7nW

Built-up

4,3%

Pesticides

0,0kg/km²

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