Ontologia

Commune · DZA

Dhayet Bendhahoua

Algeria

BWhArid, desert, hot(100 %)

Species observed

7

Observations

8

Area

2 231,6km²

Partial data for this territory

Few observations recorded here. Real biodiversity is likely richer.

Ecological tissue

Sample of 3 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 Dhayet Bendhahoua : 3 espèces reliées par 2 interactions GloBI sur 1 type (connectance 66.7%, filtre Serrano α=0.2).

Espèces affichées
3
Interactions affichées
2
Connectance
0.667
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

7 distinct species · 8 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

8 obs · 5 cellules
Obs. / cellule
≥ 3
3–2
2–2
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

102mm

Warmest m°

37,7°C

Coldest m°

2,9°C

Elevation: 692 m on average (min 527 m, max 776 m)

Bioclimatic detailsExpert
Annual mean temp.
20,2°C
Annual rain
102mm
Warmest month
37,7°C
Coldest month
2,9°C
Mean alt.
692m
Min
527m
Max
776m
Std. dev.
51m
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

8,4

Org. C

5,1g/kg

Clay

19,6%

Sand

48,9%

Silt

31,5%

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

Dominant lithology: smGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
8,3
Org. C
6,4g/kg
Clay
18,8%
Sand
49,3%
Silt
31,9%
5–15 cm
pH H₂O
8,4
Org. C
5,0g/kg
Clay
19,8%
Sand
48,7%
Silt
31,4%
15–30 cm
pH H₂O
8,4
Org. C
3,8g/kg
Clay
20,1%
Sand
48,8%
Silt
31,1%

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

Land cover

Forest0.1%
Crops0.0%
Built-up0.1%
Bare soil97.2%
Other (grassland, water…)2.6%

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

Hydrology10 basins · 0 lakes · 4 rivers

Hydrology metrics for this exact territory

Stream length here

124,4km

Basins crossed

10

Max stream order

3

Max drainage

5 346km²

Discharge in basins

3,3m³/s

Mean precip.

97mm/an

Mean T°

19,5°C

Moisture idx

-0,94

Mean runoff

39mm/an

Mean elev. (basins)

694m

Watersheds crossing here

1 more basins

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

Human pressure

Pop. density

0hab/km²

Night light

2,6nW

Built-up

5,1%

Pesticides

0,0kg/km²

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