Ontologia

Commune · DZA

Ighil-Ali

Algeria

CsaTemperate, dry summer, hot summer(100 %)

Species observed

448

Observations

1 509

Area

196,1km²

Ecological tissue

Sample of 45 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 Ighil-Ali : 30 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 154 interactions GloBI sur 5 types (connectance 14.9%, filtre Serrano α=0.2). 16 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
46
Interactions affichées
154
Connectance
0.149
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

448 distinct species · 1 509 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

1 509 obs · 5 cellules
Obs. / cellule
≥ 740
740–739
609–739
130–608
< 130

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

Climate

Mean T°

15,4°C

Annual rain

592mm

Warmest m°

34,0°C

Coldest m°

0,9°C

Elevation: 783 m on average (min 409 m, max 1 159 m)

Bioclimatic detailsExpert
Annual mean temp.
15,4°C
Annual rain
592mm
Warmest month
34,0°C
Coldest month
0,9°C
Mean alt.
783m
Min
409m
Max
1 159m
Std. dev.
186m
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

7,2

Org. C

24,5g/kg

Clay

30,9%

Sand

34,7%

Silt

34,4%

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

Dominant lithology: ssGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
7,1
Org. C
38,5g/kg
Clay
30,2%
Sand
34,8%
Silt
35,0%
5–15 cm
pH H₂O
7,2
Org. C
18,8g/kg
Clay
31,0%
Sand
34,3%
Silt
34,6%
15–30 cm
pH H₂O
7,2
Org. C
16,3g/kg
Clay
31,5%
Sand
34,9%
Silt
33,6%

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

Land cover

Forest23.1%
Crops1.0%
Built-up0.3%
Bare soil1.8%
Other (grassland, water…)73.8%

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

Hydrology3 basins · 0 lakes · 3 rivers

Hydrology metrics for this exact territory

Stream length here

9,5km

Basins crossed

3

Max stream order

4

Max drainage

4 298km²

Discharge in basins

4,3m³/s

Mean precip.

580mm/an

Mean T°

15,6°C

Moisture idx

-0,50

Max snow

2%

Mean runoff

145mm/an

Mean elev. (basins)

721m

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

17,4kg/km²

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