Ontologia

Commune · DZA

Aghrib

Algeria

CsaTemperate, dry summer, hot summer(100 %)

Species observed

162

Observations

228

Area

65,4km²

Ecological tissue

Sample of 47 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 Aghrib : 36 espèces reliées par 82 interactions GloBI sur 5 types (connectance 7.6%, filtre Serrano α=0.2). 11 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
47
Interactions affichées
82
Connectance
0.076
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

162 distinct species · 228 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

228 obs · 2 cellules
Obs. / cellule
≥ 218
218–217
218–217
218–217
< 218

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

Climate

Mean T°

15,7°C

Annual rain

1 122mm

Warmest m°

28,0°C

Coldest m°

5,6°C

Elevation: 550 m on average (min 211 m, max 1 012 m)

Bioclimatic detailsExpert
Annual mean temp.
15,7°C
Annual rain
1 122mm
Warmest month
28,0°C
Coldest month
5,6°C
Mean alt.
550m
Min
211m
Max
1 012m
Std. dev.
159m
Köppen-Geiger (dominant)
CsaTemperate, dry summer, hot summer(100 %)Temperate

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

Soil & lithology

pH H₂O

6,3

Org. C

33,0g/kg

Clay

34,9%

Sand

32,0%

Silt

33,1%

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

Dominant lithology: ssGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,3
Org. C
50,4g/kg
Clay
34,8%
Sand
32,5%
Silt
32,8%
5–15 cm
pH H₂O
6,3
Org. C
27,4g/kg
Clay
34,6%
Sand
31,8%
Silt
33,6%
15–30 cm
pH H₂O
6,3
Org. C
21,2g/kg
Clay
35,2%
Sand
31,8%
Silt
33,0%

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

Land cover

Forest26.5%
Crops11.6%
Built-up1.8%
Bare soil2.8%
Other (grassland, water…)57.3%

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

Hydrology3 basins · 0 lakes · 1 rivers

Hydrology metrics for this exact territory

Stream length here

3,1km

Basins crossed

3

Max stream order

1

Max drainage

2 505km²

Discharge in basins

0,7m³/s

Mean precip.

961mm/an

Mean T°

16,6°C

Moisture idx

-0,13

Max snow

3%

Mean runoff

280mm/an

Mean elev. (basins)

414m

Watersheds crossing here

Rivers / streams (1, ord ≥ 4)

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

Human pressure

Pop. density

1hab/km²

Night light

1,4nW

Built-up

182,1%

Pesticides

21,0kg/km²

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