Ontologia

Commune · DZA

Souk Naamane

Algeria

BSkArid, steppe, cold(78 %)

Species observed

54

Observations

99

Area

227,3km²

Ecological tissue

Sample of 18 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 Souk Naamane : 15 espèces reliées par 17 interactions GloBI sur 2 types (connectance 11.1%, filtre Serrano α=0.2). 3 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
18
Interactions affichées
17
Connectance
0.111
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

54 distinct species · 99 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

99 obs · 6 cellules
Obs. / cellule
≥ 54
54–53
24–53
12–23
< 12

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

Climate

Mean T°

15,6°C

Annual rain

382mm

Warmest m°

33,3°C

Coldest m°

1,0°C

Elevation: 912 m on average (min 787 m, max 1 263 m)

Bioclimatic detailsExpert
Annual mean temp.
15,6°C
Annual rain
382mm
Warmest month
33,3°C
Coldest month
1,0°C
Mean alt.
912m
Min
787m
Max
1 263m
Std. dev.
108m
Köppen-Geiger (dominant)
BSkArid, steppe, cold(78 %)Arid

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

Soil & lithology

pH H₂O

7,7

Org. C

16,6g/kg

Clay

25,5%

Sand

38,6%

Silt

35,8%

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

Dominant lithology: ssGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
7,5
Org. C
24,6g/kg
Clay
24,6%
Sand
39,0%
Silt
36,5%
5–15 cm
pH H₂O
7,7
Org. C
14,1g/kg
Clay
24,6%
Sand
39,1%
Silt
36,3%
15–30 cm
pH H₂O
7,7
Org. C
10,9g/kg
Clay
27,4%
Sand
37,8%
Silt
34,7%

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

Land cover

Forest5.5%
Crops36.8%
Built-up0.5%
Bare soil8.2%
Other (grassland, water…)49.0%

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

Hydrology3 basins · 1 lakes · 0 rivers

Hydrology metrics for this exact territory

Lake surface here

1,56km²

Basins crossed

3

Max drainage

2 582km²

Discharge in basins

0,1m³/s

Mean precip.

401mm/an

Mean T°

13,9°C

Moisture idx

-0,67

Mean runoff

35mm/an

Mean elev. (basins)

940m

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

Human pressure

Pop. density

1hab/km²

Night light

1,2nW

Built-up

51,1%

Pesticides

17,1kg/km²

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

Protected areas1

IUCN Not Reported · 1

Chott Tinsilt

IUCN Not Reported

Wetland of International Importance (Ramsar Site) · 2004

22 km²

WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN