Lagune de Boughrara
IUCN Not ReportedWetland of International Importance (Ramsar Site) · 2012
369 km²
Delegation · TUN
Zarzis
Tunisia
BWhArid, desert, hot(98 %)
Species observed
325
Observations
1 363
Area
694,3km²
Ecological tissue
Sample of 26 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 Zarzis : 23 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 32 interactions GloBI sur 5 types (connectance 9.1%, filtre Serrano α=0.2). 4 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
27
Interactions affichées
32
Connectance
0.091
Patrimoniales
2
Plus dense que (national)0 %(top 100%)
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Species present
325 distinct species · 1 363 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
20,3°C
Annual rain
210mm
Warmest m°
30,0°C
Coldest m°
10,7°C
Elevation: 10 m on average (min -6 m, max 63 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
20,3°C
Annual rain
210mm
Warmest month
30,0°C
Coldest month
10,7°C
Mean alt.
10m
Min
-6m
Max
63m
Std. dev.
13m
Köppen-Geiger (dominant)
BWhArid, desert, hot(98 %)Arid
CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)
Soil & lithology
pH H₂O
8,0
Org. C
17,7g/kg
Clay
26,8%
Sand
42,2%
Silt
31,0%
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
8,0
Org. C
21,0g/kg
Clay
26,1%
Sand
42,5%
Silt
31,4%
5–15 cm
pH H₂O
8,1
Org. C
12,6g/kg
Clay
26,6%
Sand
42,5%
Silt
30,9%
15–30 cm
pH H₂O
8,1
Org. C
19,3g/kg
Clay
27,7%
Sand
41,6%
Silt
30,7%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest2.8%
Crops10.2%
Built-up2.0%
Bare soil49.2%
Other (grassland, water…)35.8%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology3 basins · 6 lakes · 0 rivers
Hydrology metrics for this exact territory
Lake surface here
127,09km²
Basins crossed
3
Max drainage
959km²
Discharge in basins
1,4m³/s
Mean precip.
189mm/an
Mean T°
20,1°C
Moisture idx
-0,86
Mean runoff
110mm/an
Mean elev. (basins)
24m
Watersheds crossing here
Lakes (6, top by area)
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
1hab/km²
Night light
1,1nW
Built-up
201,5%
Pesticides
0,0kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas6
IUCN Not Reported · 6🌊 Marine · 6
Lagune de Boughrara
IUCN Not ReportedWetland Zone of National Importance · 2012
369 km²
Bahiret El Bibane
IUCN Not ReportedWetland Zone of National Importance · 1948
311 km²
Bahiret El Bibane
IUCN Not ReportedWetland of International Importance (Ramsar Site) · 2007
311 km²
Jerba Bin El Ouediane
IUCN Not ReportedWetland Zone of National Importance · 2007
118 km²
Jerba Bin El Ouediane
IUCN Not ReportedWetland of International Importance (Ramsar Site) · 2007
118 km²
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN