Ruisseau· 4 segments
La Borgne
Crosses 1 administrative regions : Hérens
Total length
27km
Max discharge
10,2m³/s
Max Strahler
3
Segments matched
4
River geography1 admin regions · 0 communes
1 administrative regions crossed (GADM L2)
- HérensValais · Switzerland5.6 kmin this dpt
16 intersecting protected areas
Réserve forerstière des Veisivis
IUCN Not AssignedForest Reserves
Mase
IUCN IVFederal Inventory of Dry Grasslands and Pastures of National Importance
Suen-Trogne
IUCN IVFederal Inventory of Dry Grasslands and Pastures of National Importance
Mayens de Cotter
IUCN IVFederal Inventory of Dry Grasslands and Pastures of National Importance
Volovron
IUCN IVFederal Inventory of Dry Grasslands and Pastures of National Importance
Lotrey
IUCN IVFederal Inventory of Alluvial Zones of National Importance
La Niva
IUCN IVFederal Inventory of Dry Grasslands and Pastures of National Importance
Les Chottes de l'Etoile
IUCN IVFederal Inventory of Dry Grasslands and Pastures of National Importance
La Giette
IUCN IVFederal Inventory of Dry Grasslands and Pastures of National Importance
7 more protected areassorted by area
Les Flanmayens
IUCN IVFederal Inventory of Dry Grasslands and Pastures of National Importance
Les Haudères
IUCN IVFederal Inventory of Dry Grasslands and Pastures of National Importance
Les Crouyes
IUCN IVFederal Inventory of Dry Grasslands and Pastures of National Importance
Les Lattes
IUCN IVFederal Inventory of Dry Grasslands and Pastures of National Importance
Plateau de Sevanne
IUCN Not AssignedPrivate Nature Reserves
St. Christophe
IUCN Not AssignedPrivate Nature Reserves
Sous Fan
IUCN Not AssignedPrivate Nature Reserves
1 page = 1 named river (aggregation of 4 HydroRIVERS v10 segments). Spatial join cached after first hit.
Species present
1 850 distinct species · 16 845 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 23 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 Borgne : 12 espèces reliées par 66 interactions GloBI sur 5 types (connectance 23.9%, filtre Serrano α=0.2). 12 bulles taxonomiques (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
27km
Max discharge
10,2m³/s
Max Strahler
3
Segments matched
4
HydroRIVERS v1.0 (Lehner et al. 2019) aggregated by name + main_riv → 1 entity = 1 named river.