Ruisseau· 2 segments
La Derbonne
Crosses 1 administrative regions : Conthey
Total length
3km
Max discharge
0,6m³/s
Max Strahler
2
Segments matched
2
River geography1 admin regions · 0 communes
1 administrative regions crossed (GADM L2)
- ContheyValais · Switzerland4.3 kmin this dpt
9 intersecting protected areas
Haut de Cry/Derborence
IUCN IVFederal Hunting Reserves
Derborence
IUCN Not AssignedPrivate Nature Reserves
Derborence
IUCN Not AssignedForest Reserves
Derborence
IUCN IVFederal Inventory of Alluvial Zones of National Importance
La Tour
IUCN IVFederal Inventory of Dry Grasslands and Pastures of National Importance
Montbas Dessous
IUCN IVFederal Inventory of Dry Grasslands and Pastures of National Importance
La Lui Dessous
IUCN IVFederal Inventory of Dry Grasslands and Pastures of National Importance
Montbas Dessus
IUCN IVFederal Inventory of Dry Grasslands and Pastures of National Importance
Montbas Dessus
IUCN IVFederal Inventory of Dry Grasslands and Pastures of National Importance
1 page = 1 named river (aggregation of 2 HydroRIVERS v10 segments). Spatial join cached after first hit.
Species present
2 589 distinct species · 19 802 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 30 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 Derbonne : 16 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 98 interactions GloBI sur 6 types (connectance 21.1%, filtre Serrano α=0.2). 15 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
3km
Max discharge
0,6m³/s
Max Strahler
2
Segments matched
2
HydroRIVERS v1.0 (Lehner et al. 2019) aggregated by name + main_riv → 1 entity = 1 named river.