Ontologia

Delegation · TUN

Kalaa Khesba

Tunisia

BSkArid, steppe, cold(96 %)

Species observed

26

Observations

36

Area

179km²

Ecological tissue

Sample of 2 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 Kalaa Khesba : 2 espèces reliées par 1 interaction GloBI sur 1 type (connectance 100.0%, filtre Serrano α=0.2).

Espèces affichées
2
Interactions affichées
1
Connectance
1.000
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

26 distinct species · 36 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

36 obs · 5 cellules
Obs. / cellule
≥ 13
13–12
8–12
7–7
< 7

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

Climate

Mean T°

16,8°C

Annual rain

418mm

Warmest m°

34,4°C

Coldest m°

2,1°C

Elevation: 699 m on average (min 563 m, max 1 000 m)

Bioclimatic detailsExpert
Annual mean temp.
16,8°C
Annual rain
418mm
Warmest month
34,4°C
Coldest month
2,1°C
Mean alt.
699m
Min
563m
Max
1 000m
Std. dev.
98m
Köppen-Geiger (dominant)
BSkArid, steppe, cold(96 %)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

15,4g/kg

Clay

27,1%

Sand

38,8%

Silt

34,1%

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

Dominant lithology: scGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
7,6
Org. C
22,8g/kg
Clay
25,5%
Sand
40,0%
Silt
34,6%
5–15 cm
pH H₂O
7,8
Org. C
13,2g/kg
Clay
26,2%
Sand
39,0%
Silt
34,7%
15–30 cm
pH H₂O
7,8
Org. C
10,4g/kg
Clay
29,5%
Sand
37,5%
Silt
33,0%

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

Land cover

Forest3.0%
Crops48.4%
Built-up0.3%
Bare soil11.5%
Other (grassland, water…)36.9%

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

Hydrology1 basins · 0 lakes · 1 rivers

Hydrology metrics for this exact territory

Stream length here

16,8km

Basins crossed

1

Max stream order

4

Max drainage

2 098km²

Discharge in basins

0,3m³/s

Mean precip.

422mm/an

Mean T°

15,8°C

Moisture idx

-0,69

Mean runoff

49mm/an

Mean elev. (basins)

802m

Watersheds crossing here

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

Human pressure

Pop. density

0hab/km²

Night light

0,4nW

Built-up

27,9%

Pesticides

2,0kg/km²

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