Delegation · TUN
Bir Lahmar
Tunisia
Species observed
17
Observations
34
Area
195,1km²
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).
Indicateurs du tissu écologique
Tissu écologique de Bir Lahmar : 4 espèces reliées par 3 interactions GloBI sur 1 type (connectance 50.0%, filtre Serrano α=0.2).
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Species present
17 distinct species · 34 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
20,6°C
Annual rain
158mm
Warmest m°
35,2°C
Coldest m°
6,8°C
Elevation: 152 m on average (min 87 m, max 307 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)
Hydrology2 basins · 0 lakes · 0 rivers
Hydrology metrics for this exact territory
Basins crossed
2
Max drainage
651km²
Discharge in basins
0,6m³/s
Mean precip.
159mm/an
Mean T°
20,2°C
Moisture idx
-0,89
Mean runoff
99mm/an
Mean elev. (basins)
157m
Watersheds crossing here
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10