Ontologia

Commune-Cotiere · DZA

Ain Tagourait

Algeria

CsaTemperate, dry summer, hot summer(100 %)

Species observed

71

Observations

442

Area

34,1km²

Ecological tissue

Sample of 42 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 Ain Tagourait : 39 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 48 interactions GloBI sur 4 types (connectance 5.6%, filtre Serrano α=0.2). 3 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
42
Interactions affichées
48
Connectance
0.056
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

71 distinct species · 442 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

442 obs · 1 cellules
Obs. / cellule
≥ 442
442–441
442–441
442–441
< 442

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

Climate

Mean T°

17,8°C

Annual rain

656mm

Warmest m°

28,3°C

Coldest m°

9,1°C

Elevation: 129 m on average (min -25 m, max 237 m)

Bioclimatic detailsExpert
Annual mean temp.
17,8°C
Annual rain
656mm
Warmest month
28,3°C
Coldest month
9,1°C
Mean alt.
129m
Min
-25m
Max
237m
Std. dev.
65m
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

Clay

38,5%

Sand

30,2%

Silt

31,3%

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
Clay
38,7%
Sand
30,2%
Silt
31,1%
5–15 cm
pH H₂O
7,2
Clay
39,5%
Sand
29,5%
Silt
31,1%
15–30 cm
pH H₂O
7,2
Clay
37,2%
Sand
31,0%
Silt
31,8%

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

Land cover

Forest12.8%
Crops22.4%
Built-up2.5%
Bare soil5.5%
Other (grassland, water…)56.8%

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

Hydrology2 basins · 0 lakes · 0 rivers

Hydrology metrics for this exact territory

Basins crossed

2

Max drainage

2 039km²

Discharge in basins

0,0m³/s

Mean precip.

680mm/an

Mean T°

17,5°C

Moisture idx

-0,36

Max snow

1%

Mean runoff

182mm/an

Mean elev. (basins)

338m

Watersheds crossing here

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

Human pressure

Pop. density

5hab/km²

Night light

7,6nW

Built-up

248,6%

Pesticides

21,8kg/km²

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