Ontologia

Delegation · TUN

Bardo

Tunisia

CsaTemperate, dry summer, hot summer(100 %)

Species observed

70

Observations

111

Area

9km²

Ecological tissue

Sample of 37 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 Bardo : 34 espèces reliées par 32 interactions GloBI sur 6 types (connectance 4.8%, filtre Serrano α=0.2). 3 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
37
Interactions affichées
32
Connectance
0.048
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

70 distinct species · 111 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

111 obs · 1 cellules
Obs. / cellule
≥ 111
111–110
111–110
111–110
< 111

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

500mm

Warmest m°

32,2°C

Coldest m°

7,9°C

Elevation: 45 m on average (min 22 m, max 73 m)

Bioclimatic detailsExpert
Annual mean temp.
18,9°C
Annual rain
500mm
Warmest month
32,2°C
Coldest month
7,9°C
Mean alt.
45m
Min
22m
Max
73m
Std. dev.
16m
Köppen-Geiger (dominant)
CsaTemperate, dry summer, hot summer(100 %)Temperate

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

Soil & lithology

pH H₂O

7,6

Org. C

26,6g/kg

Clay

38,0%

Sand

26,7%

Silt

35,3%

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
38,7g/kg
Clay
36,1%
Sand
27,2%
Silt
36,8%
5–15 cm
pH H₂O
7,7
Org. C
18,5g/kg
Clay
37,3%
Sand
26,0%
Silt
36,6%
15–30 cm
pH H₂O
7,7
Org. C
22,5g/kg
Clay
40,7%
Sand
26,8%
Silt
32,5%

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

Land cover

Forest0.4%
Crops3.8%
Built-up28.4%
Bare soil0.6%
Other (grassland, water…)66.8%

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

Hydrology1 basins · 0 lakes · 1 rivers

Hydrology metrics for this exact territory

Stream length here

2,8km

Basins crossed

1

Max stream order

1

Max drainage

220km²

Discharge in basins

0,0m³/s

Mean precip.

454mm/an

Mean T°

17,8°C

Moisture idx

-0,64

Mean runoff

113mm/an

Mean elev. (basins)

53m

Watersheds crossing here

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

Human pressure

Pop. density

88hab/km²

Night light

55,8nW

Built-up

2 839,8%

Pesticides

1,3kg/km²

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