Ontologia

Commune · DZA

El Ouricia

Algeria

CsaTemperate, dry summer, hot summer(100 %)

Species observed

35

Observations

51

Area

120km²

Ecological tissue

Sample of 14 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 Ouricia : 14 espèces reliées par 9 interactions GloBI sur 4 types (connectance 9.9%, filtre Serrano α=0.2).

Espèces affichées
14
Interactions affichées
9
Connectance
0.099
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

35 distinct species · 51 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

51 obs · 3 cellules
Obs. / cellule
≥ 29
29–28
29–28
15–28
< 15

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

Climate

Mean T°

13,3°C

Annual rain

610mm

Warmest m°

30,2°C

Coldest m°

-0,4°C

Elevation: 1 173 m on average (min 1 057 m, max 1 465 m)

Bioclimatic detailsExpert
Annual mean temp.
13,3°C
Annual rain
610mm
Warmest month
30,2°C
Coldest month
-0,4°C
Mean alt.
1 173m
Min
1 057m
Max
1 465m
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

7,0

Org. C

27,3g/kg

Clay

25,8%

Sand

39,1%

Silt

35,1%

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

Dominant lithology: ssGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
7,0
Org. C
43,4g/kg
Clay
24,9%
Sand
39,4%
Silt
35,7%
5–15 cm
pH H₂O
7,1
Org. C
21,4g/kg
Clay
25,5%
Sand
39,3%
Silt
35,3%
15–30 cm
pH H₂O
7,1
Org. C
17,2g/kg
Clay
26,9%
Sand
38,8%
Silt
34,3%

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

Land cover

Forest3.9%
Crops39.6%
Built-up0.8%
Bare soil6.7%
Other (grassland, water…)49.0%

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

Hydrology4 basins · 0 lakes · 7 rivers

Hydrology metrics for this exact territory

Stream length here

23,7km

Basins crossed

4

Max stream order

2

Max drainage

3 005km²

Discharge in basins

0,4m³/s

Mean precip.

526mm/an

Mean T°

12,9°C

Moisture idx

-0,54

Max snow

3%

Mean runoff

119mm/an

Mean elev. (basins)

1 063m

Watersheds crossing here

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

Human pressure

Pop. density

1hab/km²

Night light

2,7nW

Built-up

76,9%

Pesticides

17,8kg/km²

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