Ontologia

Governorate · tun

Sidi Bou Zid

Tunisia

BWhArid, desert, hot(81 %)

Species observed

448

Observations

1 674

Area

7 383,5km²

Ecological tissue

Sample of 34 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 Bou Zid : 25 espèces reliées par 60 interactions GloBI sur 5 types (connectance 10.7%, filtre Serrano α=0.2). 9 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
34
Interactions affichées
60
Connectance
0.107
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

448 distinct species · 1 674 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

1 674 obs · 107 cellules
Obs. / cellule
≥ 304
21–303
9–20
5–8
< 5

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

Climate

Mean T°

19,3°C

Annual rain

251mm

Warmest m°

35,9°C

Coldest m°

4,9°C

Elevation: 322 m on average (min 43 m, max 1 266 m)

Bioclimatic detailsExpert
Annual mean temp.
19,3°C
Annual rain
251mm
Warmest month
35,9°C
Coldest month
4,9°C
Mean alt.
322m
Min
43m
Max
1 266m
Std. dev.
153m
Köppen-Geiger (dominant)
BWhArid, desert, hot(81 %)Arid

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

Soil & lithology

pH H₂O

8,0

Org. C

11,0g/kg

Clay

22,6%

Sand

49,7%

Silt

27,7%

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

3 soil depths detailedExpert
0–5 cm
pH H₂O
7,9
Org. C
13,5g/kg
Clay
21,1%
Sand
50,9%
Silt
28,1%
5–15 cm
pH H₂O
8,0
Org. C
9,5g/kg
Clay
22,2%
Sand
49,9%
Silt
27,9%
15–30 cm
pH H₂O
8,0
Org. C
10,0g/kg
Clay
24,5%
Sand
48,3%
Silt
27,2%

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

Land cover

Forest6.1%
Crops15.4%
Built-up0.6%
Bare soil31.0%
Other (grassland, water…)46.8%

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

Hydrology29 basins · 1 lakes · 3 rivers

Hydrology metrics for this exact territory

Stream length here

118,6km

Lake surface here

12,47km²

Basins crossed

29

Max stream order

5

Max drainage

5 607km²

Discharge in basins

22,0m³/s

Mean precip.

219mm/an

Mean T°

17,9°C

Moisture idx

-0,84

Mean runoff

40mm/an

Mean elev. (basins)

330m

Watersheds crossing here

20 more basins

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

0,6nW

Built-up

59,7%

Pesticides

0,3kg/km²

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

Protected areas6

IUCN Not Assigned · 2IUCN Not Reported · 2IUCN Not Applicable · 1IUCN II · 1

Bouhedma

IUCN II

National Park · 1980

165 km²

Dj.Mghilla

IUCN Not Assigned

National Park · 2010

163 km²

Sebkhat Noual

IUCN Not Reported

Wetland Zone of National Importance · 2007

148 km²

Sebkhat Noual

IUCN Not Reported

Wetland of International Importance (Ramsar Site) · 2007

148 km²

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

Sub-administrations12