Ontologia

Commune · DZA

Oum Toub

Algeria

CsaTemperate, dry summer, hot summer(100 %)

Species observed

35

Observations

59

Area

181,5km²

Ecological tissue

Sample of 2 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 Oum Toub : 2 espèces reliées par 1 interaction GloBI sur 1 type (connectance 100.0%, filtre Serrano α=0.2).

Espèces affichées
2
Interactions affichées
1
Connectance
1.000
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 · 59 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

59 obs · 2 cellules
Obs. / cellule
≥ 58
58–57
58–57
58–57
< 58

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

Climate

Mean T°

17,0°C

Annual rain

728mm

Warmest m°

32,5°C

Coldest m°

4,0°C

Elevation: 377 m on average (min 125 m, max 863 m)

Bioclimatic detailsExpert
Annual mean temp.
17,0°C
Annual rain
728mm
Warmest month
32,5°C
Coldest month
4,0°C
Mean alt.
377m
Min
125m
Max
863m
Std. dev.
137m
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

6,2

Org. C

34,8g/kg

Clay

30,0%

Sand

35,9%

Silt

34,2%

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

Dominant lithology: ssGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,2
Org. C
53,6g/kg
Clay
29,8%
Sand
36,1%
Silt
34,1%
5–15 cm
pH H₂O
6,2
Org. C
28,8g/kg
Clay
29,8%
Sand
35,6%
Silt
34,6%
15–30 cm
pH H₂O
6,2
Org. C
21,9g/kg
Clay
30,3%
Sand
35,9%
Silt
33,8%

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

Land cover

Forest26.6%
Crops13.5%
Built-up0.6%
Bare soil2.0%
Other (grassland, water…)57.2%

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

Hydrology2 basins · 1 lakes · 3 rivers

Hydrology metrics for this exact territory

Stream length here

12,1km

Lake surface here

0,52km²

Basins crossed

2

Max stream order

3

Max drainage

1 000km²

Discharge in basins

1,8m³/s

Mean precip.

964mm/an

Mean T°

16,6°C

Moisture idx

-0,12

Max snow

2%

Mean runoff

285mm/an

Mean elev. (basins)

333m

Watersheds crossing here

Lakes (1, top by area)

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

Human pressure

Pop. density

2hab/km²

Night light

1,2nW

Built-up

64,5%

Pesticides

15,8kg/km²

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