Ontologia

Commune · DZA

Sidi M'Hamed Benaouda

Algeria

BShArid, steppe, hot(80 %)

Species observed

12

Observations

30

Area

289,2km²

Partial data for this territory

Few observations recorded here. Real biodiversity is likely richer.

Ecological tissue

Sample of 5 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 Sidi M'Hamed Benaouda : 4 espèces reliées par 3 interactions GloBI sur 1 type (connectance 30.0%, filtre Serrano α=0.2). 1 bulle taxonomique (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
5
Interactions affichées
3
Connectance
0.300
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

12 distinct species · 30 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

30 obs · 5 cellules
Obs. / cellule
≥ 17
17–16
8–16
3–7
< 3

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

Climate

Mean T°

18,9°C

Annual rain

324mm

Warmest m°

36,2°C

Coldest m°

5,3°C

Elevation: 271 m on average (min 96 m, max 516 m)

Bioclimatic detailsExpert
Annual mean temp.
18,9°C
Annual rain
324mm
Warmest month
36,2°C
Coldest month
5,3°C
Mean alt.
271m
Min
96m
Max
516m
Std. dev.
90m
Köppen-Geiger (dominant)
BShArid, steppe, hot(80 %)Arid

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

Soil & lithology

pH H₂O

7,6

Org. C

12,0g/kg

Clay

32,4%

Sand

30,4%

Silt

37,2%

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

Dominant lithology: scGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
7,4
Org. C
17,1g/kg
Clay
31,6%
Sand
30,7%
Silt
37,7%
5–15 cm
pH H₂O
7,7
Org. C
10,2g/kg
Clay
32,5%
Sand
30,2%
Silt
37,2%
15–30 cm
pH H₂O
7,7
Org. C
8,6g/kg
Clay
33,1%
Sand
30,3%
Silt
36,6%

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

Land cover

Forest1.3%
Crops35.4%
Built-up0.1%
Bare soil14.3%
Other (grassland, water…)48.9%

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

Hydrology4 basins · 1 lakes · 3 rivers

Hydrology metrics for this exact territory

Stream length here

45,1km

Lake surface here

8,01km²

Basins crossed

4

Max stream order

5

Max drainage

6 913km²

Discharge in basins

3,7m³/s

Mean precip.

402mm/an

Mean T°

17,4°C

Moisture idx

-0,62

Mean runoff

25mm/an

Mean elev. (basins)

336m

Watersheds crossing here

Lakes (1, top by area)

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

Human pressure

Pop. density

0hab/km²

Night light

0,5nW

Built-up

12,8%

Pesticides

5,4kg/km²

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