Ruisseau· 3 segments
La Lienne
Crosses 3 administrative regions : Hérens, Sierre, Sion
Total length
39km
Max discharge
2,3m³/s
Max Strahler
2
Segments matched
3
River geography3 admin regions · 0 communes
3 administrative regions crossed (GADM L2)
- HérensValais · Switzerland10.8 kmin this dpt
- SierreValais · Switzerland3.9 kmin this dpt
- SionValais · Switzerland1.0 kmin this dpt
8 intersecting protected areas
Rnes du Chât. d'Ayent
IUCN IVFederal Inventory of Dry Grasslands and Pastures of National Importance
Le Samarin
IUCN IVFederal Inventory of Dry Grasslands and Pastures of National Importance
La Comalire
IUCN IVFederal Inventory of Dry Grasslands and Pastures of National Importance
Les Vernasses
IUCN IVFederal Inventory of Dry Grasslands and Pastures of National Importance
Mondralèche
IUCN IVFederal Inventory of Dry Grasslands and Pastures of National Importance
Ste-Madeleine
IUCN IVFederal Inventory of Dry Grasslands and Pastures of National Importance
La Brunière
IUCN IVFederal Inventory of Dry Grasslands and Pastures of National Importance
La Brunière
IUCN IVFederal Inventory of Dry Grasslands and Pastures of National Importance
1 page = 1 named river (aggregation of 3 HydroRIVERS v10 segments). Spatial join cached after first hit.
Species present
3 805 distinct species · 38 240 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 34 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 La Lienne : 29 espèces + 5 bulles famille, 47 interactions GloBI documentées sur 6 types (connectance 8.4%, filtre Serrano α=0.2). Les 5 bulles regroupent des espèces visuellement absorbées par famille (≥3 espèces visibles).
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Hydrology (HydroRIVERS v10)
Total length
39km
Max discharge
2,3m³/s
Max Strahler
2
Segments matched
3
HydroRIVERS v1.0 (Lehner et al. 2019) aggregated by name + main_riv → 1 entity = 1 named river.