Ontologia

Commune · DZA

Debdeb

Algeria

BWhArid, desert, hot(100 %)

Species observed

91

Observations

132

Area

32 017,9km²

Ecological tissue

Sample of 21 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 Debdeb : 19 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 14 interactions GloBI sur 5 types (connectance 6.7%, filtre Serrano α=0.2). 2 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
21
Interactions affichées
14
Connectance
0.067
Patrimoniales
1
Plus dense que (national)0 %(top 100%)

Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).

Species present

91 distinct species · 132 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

132 obs · 49 cellules
Obs. / cellule
≥ 26
6–25
2–5
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°

22,9°C

Annual rain

28mm

Warmest m°

39,7°C

Coldest m°

3,7°C

Elevation: 405 m on average (min 223 m, max 728 m)

Bioclimatic detailsExpert
Annual mean temp.
22,9°C
Annual rain
28mm
Warmest month
39,7°C
Coldest month
3,7°C
Mean alt.
405m
Min
223m
Max
728m
Std. dev.
136m
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

4,0g/kg

Clay

29,4%

Sand

46,2%

Silt

24,4%

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

Dominant lithology: ssGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
8,2
Org. C
4,8g/kg
Clay
29,0%
Sand
46,5%
Silt
24,5%
5–15 cm
pH H₂O
8,2
Org. C
4,3g/kg
Clay
29,1%
Sand
46,7%
Silt
24,2%
15–30 cm
pH H₂O
8,2
Org. C
2,9g/kg
Clay
30,1%
Sand
45,4%
Silt
24,5%

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

Land cover

Forest0.0%
Crops0.0%
Built-up0.0%
Bare soil99.5%
Other (grassland, water…)0.5%

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

Hydrology52 basins · 0 lakes · 0 rivers

Hydrology metrics for this exact territory

Basins crossed

52

Max drainage

11 961km²

Discharge in basins

9,4m³/s

Mean precip.

29mm/an

Mean T°

22,2°C

Moisture idx

-0,98

Mean runoff

6mm/an

Mean elev. (basins)

405m

Watersheds crossing here

43 more basins

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

Human pressure

Pop. density

0hab/km²

Night light

0,6nW

Built-up

0,6%

Pesticides

0,0kg/km²

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