Bassin versant O. Gabes
IUCN Not AssignedNature Reserve · 2010
7 km²
Delegation · TUN
Gabès Ouest
Tunisia
BWhArid, desert, hot(100 %)
Species observed
121
Observations
234
Area
208,4km²
Ecological tissue
Sample of 33 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 Gabès Ouest : 28 espèces reliées par 42 interactions GloBI sur 4 types (connectance 8.0%, filtre Serrano α=0.2). 5 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
33
Interactions affichées
42
Connectance
0.080
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
121 distinct species · 234 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
20,3°C
Annual rain
182mm
Warmest m°
33,3°C
Coldest m°
7,6°C
Elevation: 87 m on average (min 9 m, max 184 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
20,3°C
Annual rain
182mm
Warmest month
33,3°C
Coldest month
7,6°C
Mean alt.
87m
Min
9m
Max
184m
Std. dev.
40m
Köppen-Geiger (dominant)
BWhArid, desert, hot(100 %)Arid
CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)
Soil & lithology
pH H₂O
8,2
Org. C
6,9g/kg
Clay
18,1%
Sand
55,6%
Silt
26,3%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: suGLiM
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
8,1
Org. C
9,0g/kg
Clay
17,5%
Sand
56,6%
Silt
25,9%
5–15 cm
pH H₂O
8,2
Org. C
5,8g/kg
Clay
18,1%
Sand
55,8%
Silt
26,1%
15–30 cm
pH H₂O
8,2
Org. C
6,0g/kg
Clay
18,8%
Sand
54,4%
Silt
26,8%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest2.7%
Crops16.0%
Built-up1.4%
Bare soil35.5%
Other (grassland, water…)44.4%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology1 basins · 0 lakes · 2 rivers
Hydrology metrics for this exact territory
Stream length here
8,3km
Basins crossed
1
Max stream order
2
Max drainage
2 216km²
Discharge in basins
0,0m³/s
Mean precip.
178mm/an
Mean T°
19,5°C
Moisture idx
-0,87
Mean runoff
95mm/an
Mean elev. (basins)
118m
Watersheds crossing here
Rivers / streams (2, ord ≥ 4)
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
1hab/km²
Night light
2,6nW
Built-up
143,0%
Pesticides
0,0kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas1
IUCN Not Assigned · 1
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN