Ontologia

Delegation · TUN

Sbiba

Tunisia

BSkArid, steppe, cold(89 %)

Species observed

22

Observations

74

Area

436,8km²

Ecological tissue

Sample of 7 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 Sbiba : 6 espèces reliées par 5 interactions GloBI sur 3 types (connectance 23.8%, filtre Serrano α=0.2). 1 bulle taxonomique (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
7
Interactions affichées
5
Connectance
0.238
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

22 distinct species · 74 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

74 obs · 7 cellules
Obs. / cellule
≥ 22
22–21
11–21
9–10
< 9

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

Climate

Mean T°

17,1°C

Annual rain

347mm

Warmest m°

34,7°C

Coldest m°

3,0°C

Elevation: 629 m on average (min 444 m, max 1 199 m)

Bioclimatic detailsExpert
Annual mean temp.
17,1°C
Annual rain
347mm
Warmest month
34,7°C
Coldest month
3,0°C
Mean alt.
629m
Min
444m
Max
1 199m
Std. dev.
110m
Köppen-Geiger (dominant)
BSkArid, steppe, cold(89 %)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

13,7g/kg

Clay

23,7%

Sand

45,0%

Silt

31,3%

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

Dominant lithology: scGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
7,7
Org. C
18,9g/kg
Clay
22,8%
Sand
45,7%
Silt
31,5%
5–15 cm
pH H₂O
7,8
Org. C
12,2g/kg
Clay
23,3%
Sand
45,1%
Silt
31,5%
15–30 cm
pH H₂O
7,8
Org. C
10,1g/kg
Clay
24,9%
Sand
44,2%
Silt
30,9%

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

Land cover

Forest7.6%
Crops23.6%
Built-up0.8%
Bare soil13.3%
Other (grassland, water…)54.6%

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

Hydrology5 basins · 0 lakes · 2 rivers

Hydrology metrics for this exact territory

Stream length here

20,6km

Basins crossed

5

Max stream order

4

Max drainage

1 680km²

Discharge in basins

1,0m³/s

Mean precip.

380mm/an

Mean T°

15,9°C

Moisture idx

-0,72

Mean runoff

37mm/an

Mean elev. (basins)

741m

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

Human pressure

Pop. density

1hab/km²

Night light

0,6nW

Built-up

76,7%

Pesticides

1,4kg/km²

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

Protected areas1

IUCN Not Assigned · 1

Dj.Mghilla

IUCN Not Assigned

National Park · 2010

163 km²

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