Ontologia

Delegation · TUN

Enfidha

Tunisia

BShArid, steppe, hot(99 %)

Species observed

186

Observations

992

Area

379,2km²

Ecological tissue

Sample of 29 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 Enfidha : 23 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 44 interactions GloBI sur 5 types (connectance 10.8%, filtre Serrano α=0.2). 6 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
29
Interactions affichées
44
Connectance
0.108
Patrimoniales
2
Plus dense que (national)0 %(top 100%)

Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).

Species present

186 distinct species · 992 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

992 obs · 10 cellules
Obs. / cellule
≥ 382
382–381
122–381
74–121
< 74

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

412mm

Warmest m°

33,0°C

Coldest m°

7,0°C

Elevation: 83 m on average (min -6 m, max 376 m)

Bioclimatic detailsExpert
Annual mean temp.
18,9°C
Annual rain
412mm
Warmest month
33,0°C
Coldest month
7,0°C
Mean alt.
83m
Min
-6m
Max
376m
Std. dev.
77m
Köppen-Geiger (dominant)
BShArid, steppe, hot(99 %)Arid

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

Soil & lithology

pH H₂O

7,8

Org. C

20,7g/kg

Clay

32,3%

Sand

38,2%

Silt

29,5%

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
28,8g/kg
Clay
31,9%
Sand
38,5%
Silt
29,6%
5–15 cm
pH H₂O
7,8
Org. C
15,4g/kg
Clay
32,9%
Sand
37,2%
Silt
29,9%
15–30 cm
pH H₂O
7,8
Org. C
18,0g/kg
Clay
32,1%
Sand
38,7%
Silt
29,1%

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

Land cover

Forest6.9%
Crops32.1%
Built-up1.1%
Bare soil10.8%
Other (grassland, water…)49.1%

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

Hydrology4 basins · 1 lakes · 1 rivers

Hydrology metrics for this exact territory

Stream length here

19,6km

Lake surface here

0,36km²

Basins crossed

4

Max stream order

1

Max drainage

15 261km²

Discharge in basins

1,5m³/s

Mean precip.

419mm/an

Mean T°

18,0°C

Moisture idx

-0,67

Mean runoff

41mm/an

Mean elev. (basins)

74m

Watersheds crossing here

Lakes (1, top by area)

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

Human pressure

Pop. density

1hab/km²

Night light

2,4nW

Built-up

106,7%

Pesticides

2,4kg/km²

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