Ontologia

Delegation · TUN

Es Sers

Tunisia

BSkArid, steppe, cold(59 %)

Species observed

9

Observations

60

Area

424km²

Partial data for this territory

Few observations recorded here. Real biodiversity is likely richer.

Ecological tissue

Sample of 4 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 Es Sers : 4 espèces reliées par 2 interactions GloBI sur 2 types (connectance 33.3%, filtre Serrano α=0.2).

Espèces affichées
4
Interactions affichées
2
Connectance
0.333
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

9 distinct species · 60 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

60 obs · 6 cellules
Obs. / cellule
≥ 28
28–27
18–27
7–17
< 7

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

Climate

Mean T°

17,1°C

Annual rain

469mm

Warmest m°

33,9°C

Coldest m°

3,5°C

Elevation: 565 m on average (min 404 m, max 766 m)

Bioclimatic detailsExpert
Annual mean temp.
17,1°C
Annual rain
469mm
Warmest month
33,9°C
Coldest month
3,5°C
Mean alt.
565m
Min
404m
Max
766m
Std. dev.
67m
Köppen-Geiger (dominant)
BSkArid, steppe, cold(59 %)Arid

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

Soil & lithology

pH H₂O

7,9

Org. C

16,6g/kg

Clay

30,0%

Sand

36,5%

Silt

33,5%

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

Dominant lithology: scGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
7,7
Org. C
26,6g/kg
Clay
28,5%
Sand
37,4%
Silt
34,1%
5–15 cm
pH H₂O
7,9
Org. C
12,7g/kg
Clay
28,9%
Sand
36,8%
Silt
34,3%
15–30 cm
pH H₂O
8,0
Org. C
10,5g/kg
Clay
32,6%
Sand
35,2%
Silt
32,2%

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

Land cover

Forest3.8%
Crops48.6%
Built-up0.4%
Bare soil8.4%
Other (grassland, water…)38.9%

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

Hydrology2 basins · 0 lakes · 2 rivers

Hydrology metrics for this exact territory

Stream length here

39,3km

Basins crossed

2

Max stream order

4

Max drainage

10 716km²

Discharge in basins

1,3m³/s

Mean precip.

498mm/an

Mean T°

16,4°C

Moisture idx

-0,64

Mean runoff

94mm/an

Mean elev. (basins)

563m

Watersheds crossing here

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

Human pressure

Pop. density

0hab/km²

Night light

0,5nW

Built-up

39,3%

Pesticides

2,7kg/km²

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