Ontologia

Delegation · TUN

Sousse Jaouhara

Tunisia

BShArid, steppe, hot(100 %)

Species observed

514

Observations

1 702

Area

8,7km²

Ecological tissue

Sample of 36 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 Sousse Jaouhara : 30 espèces reliées par 61 interactions GloBI sur 5 types (connectance 9.7%, filtre Serrano α=0.2). 6 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
36
Interactions affichées
61
Connectance
0.097
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

514 distinct species · 1 702 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

1 702 obs · 1 cellules
Obs. / cellule
≥ 1 702
1 702–1 701
1 702–1 701
1 702–1 701
< 1 702

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

Climate

Mean T°

19,7°C

Annual rain

358mm

Warmest m°

33,4°C

Coldest m°

7,9°C

Elevation: 27 m on average (min 0 m, max 50 m)

Bioclimatic detailsExpert
Annual mean temp.
19,7°C
Annual rain
358mm
Warmest month
33,4°C
Coldest month
7,9°C
Mean alt.
27m
Min
0m
Max
50m
Std. dev.
13m
Köppen-Geiger (dominant)
BShArid, steppe, hot(100 %)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

26,1g/kg

Clay

33,2%

Sand

41,4%

Silt

25,4%

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

Dominant lithology: ssGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
7,6
Org. C
37,8g/kg
Clay
33,6%
Sand
41,1%
Silt
25,3%
5–15 cm
pH H₂O
7,7
Org. C
21,5g/kg
Clay
34,1%
Sand
40,4%
Silt
25,4%
15–30 cm
pH H₂O
7,8
Org. C
19,1g/kg
Clay
31,8%
Sand
42,8%
Silt
25,4%

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

Land cover

Forest0.5%
Crops3.2%
Built-up24.3%
Bare soil1.4%
Other (grassland, water…)70.6%

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

Hydrology2 basins · 1 lakes · 0 rivers

Hydrology metrics for this exact territory

Lake surface here

0,30km²

Basins crossed

2

Max drainage

311km²

Discharge in basins

0,0m³/s

Mean precip.

394mm/an

Mean T°

18,1°C

Moisture idx

-0,67

Mean runoff

37mm/an

Mean elev. (basins)

57m

Watersheds crossing here

Lakes (1, top by area)

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

Human pressure

Pop. density

53hab/km²

Night light

61,0nW

Built-up

2 433,8%

Pesticides

0,0kg/km²

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