Ontologia

Delegation · TUN

Oueslatia

Tunisia

BSkArid, steppe, cold(50 %)

Species observed

97

Observations

241

Area

879,1km²

Ecological tissue

Sample of 27 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 Oueslatia : 23 espèces reliées par 26 interactions GloBI sur 3 types (connectance 7.4%, filtre Serrano α=0.2). 4 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
27
Interactions affichées
26
Connectance
0.074
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

97 distinct species · 241 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

241 obs · 16 cellules
Obs. / cellule
≥ 78
64–77
13–63
3–12
< 3

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

Climate

Mean T°

17,5°C

Annual rain

422mm

Warmest m°

34,0°C

Coldest m°

4,2°C

Elevation: 459 m on average (min 123 m, max 1 186 m)

Bioclimatic detailsExpert
Annual mean temp.
17,5°C
Annual rain
422mm
Warmest month
34,0°C
Coldest month
4,2°C
Mean alt.
459m
Min
123m
Max
1 186m
Std. dev.
168m
Köppen-Geiger (dominant)
BSkArid, steppe, cold(50 %)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

18,1g/kg

Clay

26,8%

Sand

40,3%

Silt

32,9%

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
27,0g/kg
Clay
25,9%
Sand
40,8%
Silt
33,3%
5–15 cm
pH H₂O
7,7
Org. C
14,9g/kg
Clay
26,2%
Sand
40,3%
Silt
33,5%
15–30 cm
pH H₂O
7,7
Org. C
12,4g/kg
Clay
28,2%
Sand
40,0%
Silt
31,9%

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

Land cover

Forest9.2%
Crops26.2%
Built-up0.4%
Bare soil9.0%
Other (grassland, water…)55.2%

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

Hydrology7 basins · 0 lakes · 2 rivers

Hydrology metrics for this exact territory

Stream length here

26,9km

Basins crossed

7

Max stream order

3

Max drainage

2 199km²

Discharge in basins

1,3m³/s

Mean precip.

397mm/an

Mean T°

16,9°C

Moisture idx

-0,71

Mean runoff

40mm/an

Mean elev. (basins)

434m

Watersheds crossing here

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

Human pressure

Pop. density

0hab/km²

Night light

0,2nW

Built-up

38,4%

Pesticides

2,5kg/km²

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

Protected areas5

IUCN Not Assigned · 3IUCN Not Reported · 2

Ain Dahab

IUCN Not Reported

Wetland Zone of National Importance · 2007

70 km²

Ain Dahab

IUCN Not Reported

Wetland of International Importance (Ramsar Site) · 2007

70 km²

Dj. Serj

IUCN Not Assigned

National Park · 2010

17 km²

Djebel Serj

IUCN Not Assigned

Nature Reserve · 1993

1 km²

WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN