Rivière· 39 segments
قنات
Crosses 2 administrative regions : Ferdows, Tabas
Total length
51 344km
Max discharge
0,4m³/s
Max Strahler
4
Segments matched
39
River geography2 admin regions · 0 communes
2 administrative regions crossed (GADM L2)
1 page = 1 named river (aggregation of 39 HydroRIVERS v10 segments). Spatial join cached after first hit.
Species present
23 distinct species · 53 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 13 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 قنات : 12 espèces reliées par 13 interactions GloBI sur 2 types (connectance 16.7%, filtre Serrano α=0.2). 1 bulle taxonomique (cascade genre/famille GloBI, ≥3 espèces).
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Hydrology (HydroRIVERS v10)
Total length
51 344km
Max discharge
0,4m³/s
Max Strahler
4
Segments matched
39
HydroRIVERS v1.0 (Lehner et al. 2019) aggregated by name + main_riv → 1 entity = 1 named river.