Ontologia

Commune-Cotiere · DZA

El Milia

Algeria

CsaTemperate, dry summer, hot summer(100 %)

Species observed

88

Observations

168

Area

253,1km²

Ecological tissue

Sample of 37 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 El Milia : 33 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 39 interactions GloBI sur 4 types (connectance 5.9%, filtre Serrano α=0.2). 4 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
37
Interactions affichées
39
Connectance
0.059
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

88 distinct species · 168 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

168 obs · 8 cellules
Obs. / cellule
≥ 50
50–49
25–49
20–24
< 20

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

860mm

Warmest m°

32,3°C

Coldest m°

5,5°C

Elevation: 216 m on average (min -6 m, max 1 000 m)

Bioclimatic detailsExpert
Annual mean temp.
17,8°C
Annual rain
860mm
Warmest month
32,3°C
Coldest month
5,5°C
Mean alt.
216m
Min
-6m
Max
1 000m
Std. dev.
170m
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

6,1

Org. C

41,6g/kg

Clay

28,9%

Sand

35,1%

Silt

36,0%

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

Dominant lithology: ssGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,1
Org. C
67,6g/kg
Clay
27,8%
Sand
35,7%
Silt
36,5%
5–15 cm
pH H₂O
6,2
Org. C
33,5g/kg
Clay
28,2%
Sand
35,3%
Silt
36,5%
15–30 cm
pH H₂O
6,1
Org. C
23,9g/kg
Clay
30,7%
Sand
34,3%
Silt
35,0%

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

Land cover

Forest29.7%
Crops10.8%
Built-up1.6%
Bare soil3.4%
Other (grassland, water…)54.5%

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

Hydrology6 basins · 0 lakes · 3 rivers

Hydrology metrics for this exact territory

Stream length here

19,3km

Basins crossed

6

Max stream order

5

Max drainage

8 809km²

Discharge in basins

10,6m³/s

Mean precip.

1 039mm/an

Mean T°

16,1°C

Moisture idx

-0,05

Max snow

4%

Mean runoff

304mm/an

Mean elev. (basins)

419m

Watersheds crossing here

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

Human pressure

Pop. density

3hab/km²

Night light

5,2nW

Built-up

157,9%

Pesticides

17,0kg/km²

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