Ontologia

Commune · DZA

Oued Taria

Algeria

BSkArid, steppe, cold(57 %)

Species observed

17

Observations

37

Area

153,7km²

Partial data for this territory

Few observations recorded here. Real biodiversity is likely richer.

Ecological tissue

Sample of 3 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 Oued Taria : 2 espèces reliées par 2 interactions GloBI sur 2 types (connectance 66.7%, filtre Serrano α=0.2). 1 bulle taxonomique (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
3
Interactions affichées
2
Connectance
0.667
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

17 distinct species · 37 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

37 obs · 3 cellules
Obs. / cellule
≥ 33
33–32
33–32
2–32
< 2

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

334mm

Warmest m°

35,1°C

Coldest m°

4,3°C

Elevation: 542 m on average (min 437 m, max 843 m)

Bioclimatic detailsExpert
Annual mean temp.
17,8°C
Annual rain
334mm
Warmest month
35,1°C
Coldest month
4,3°C
Mean alt.
542m
Min
437m
Max
843m
Std. dev.
79m
Köppen-Geiger (dominant)
BSkArid, steppe, cold(57 %)Arid

CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)

Soil & lithology

pH H₂O

7,5

Org. C

14,9g/kg

Clay

28,4%

Sand

34,5%

Silt

37,1%

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

Dominant lithology: ssGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
7,4
Org. C
21,5g/kg
Clay
27,4%
Sand
34,8%
Silt
37,8%
5–15 cm
pH H₂O
7,5
Org. C
12,6g/kg
Clay
27,8%
Sand
34,9%
Silt
37,4%
15–30 cm
pH H₂O
7,6
Org. C
10,6g/kg
Clay
30,0%
Sand
33,8%
Silt
36,2%

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

Land cover

Forest4.7%
Crops50.0%
Built-up0.7%
Bare soil2.9%
Other (grassland, water…)41.8%

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

Hydrology4 basins · 1 lakes · 0 rivers

Hydrology metrics for this exact territory

Lake surface here

0,48km²

Basins crossed

4

Max drainage

2 216km²

Discharge in basins

0,2m³/s

Mean precip.

420mm/an

Mean T°

16,6°C

Moisture idx

-0,62

Mean runoff

12mm/an

Mean elev. (basins)

584m

Watersheds crossing here

Lakes (1, top by area)

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

Human pressure

Pop. density

1hab/km²

Night light

1,3nW

Built-up

70,6%

Pesticides

16,2kg/km²

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