Ontologia

Commune · DZA

Dar Ben Abdelah

Algeria

CsaTemperate, dry summer, hot summer(75 %)

Species observed

54

Observations

146

Area

112,1km²

Ecological tissue

Sample of 7 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 Dar Ben Abdelah : 7 espèces reliées par 4 interactions GloBI sur 1 type (connectance 19.0%, filtre Serrano α=0.2).

Espèces affichées
7
Interactions affichées
4
Connectance
0.191
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

54 distinct species · 146 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

146 obs · 3 cellules
Obs. / cellule
≥ 116
116–115
116–115
22–115
< 22

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

Climate

Mean T°

18,2°C

Annual rain

402mm

Warmest m°

36,1°C

Coldest m°

4,4°C

Elevation: 360 m on average (min 126 m, max 553 m)

Bioclimatic detailsExpert
Annual mean temp.
18,2°C
Annual rain
402mm
Warmest month
36,1°C
Coldest month
4,4°C
Mean alt.
360m
Min
126m
Max
553m
Std. dev.
126m
Köppen-Geiger (dominant)
CsaTemperate, dry summer, hot summer(75 %)Temperate

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

Soil & lithology

pH H₂O

7,6

Org. C

14,0g/kg

Clay

32,1%

Sand

31,0%

Silt

36,9%

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

Dominant lithology: smGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
7,4
Org. C
19,9g/kg
Clay
31,1%
Sand
31,4%
Silt
37,4%
5–15 cm
pH H₂O
7,6
Org. C
11,7g/kg
Clay
32,5%
Sand
30,9%
Silt
36,6%
15–30 cm
pH H₂O
7,7
Org. C
10,5g/kg
Clay
32,6%
Sand
30,7%
Silt
36,7%

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

Land cover

Forest7.2%
Crops42.7%
Built-up0.3%
Bare soil4.6%
Other (grassland, water…)45.2%

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

Hydrology3 basins · 0 lakes · 2 rivers

Hydrology metrics for this exact territory

Stream length here

1,4km

Basins crossed

3

Max stream order

3

Max drainage

35 991km²

Discharge in basins

0,5m³/s

Mean precip.

394mm/an

Mean T°

17,7°C

Moisture idx

-0,62

Mean runoff

33mm/an

Mean elev. (basins)

229m

Watersheds crossing here

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

Human pressure

Pop. density

0hab/km²

Night light

0,9nW

Built-up

34,5%

Pesticides

16,7kg/km²

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