Ruisseau· 6 segments
Laui
Crosses 1 administrative regions : Obwalden
Total length
12km
Max discharge
1,8m³/s
Max Strahler
2
Segments matched
6
River geography1 admin regions · 0 communes
1 administrative regions crossed (GADM L2)
- ObwaldenObwalden · Switzerland19.2 kmin this dpt
27 intersecting protected areas
Rormettlen
IUCN IVFederal Inventory of Fenlands of National Importance
Rorwald
IUCN Not AssignedPrivate Nature Reserves
Rorwald
IUCN Not AssignedForest Reserves
Rossboden
IUCN Not AssignedForest Reserves
Laui
IUCN IVFederal Inventory of Alluvial Zones of National Importance
Dälenboden
IUCN Not AssignedForest Reserves
Riedmatt
IUCN IVFederal Inventory of Fenlands of National Importance
Giswilerstock
IUCN Not AssignedForest Reserves
Dälenboden
IUCN IVFederal Inventory of Fenlands of National Importance
18 more protected areassorted by area
Dörsmatt/Miesen
IUCN IVFederal Inventory of Fenlands of National Importance
Chesselsmatt
IUCN IVFederal Inventory of Fenlands of National Importance
Rossboden/Looegg
IUCN IVFederal Inventory of Fenlands of National Importance
Lungerer See Nordende
IUCN IVFederal Inventory of Amphibian Spawning Areas of National Importance
Lätzen
IUCN IVFederal Inventory of Fenlands of National Importance
Zwirchi
IUCN IVFederal Inventory of Fenlands of National Importance
Ägerten
IUCN IVFederal Inventory of Dry Grasslands and Pastures of National Importance
Dälenboden
IUCN IaFederal Inventory of Raised and Transitional Mires of National Importance
Stäbnet
IUCN IVFederal Inventory of Dry Grasslands and Pastures of National Importance
Äschligrat
IUCN IVFederal Inventory of Dry Grasslands and Pastures of National Importance
Rütinen
IUCN IVFederal Inventory of Dry Grasslands and Pastures of National Importance
Dörsmattgraben
IUCN IVFederal Inventory of Fenlands of National Importance
Turnacher
IUCN IVFederal Inventory of Dry Grasslands and Pastures of National Importance
Dörsmatt
IUCN IaFederal Inventory of Raised and Transitional Mires of National Importance
Hinterbrenden
IUCN IVFederal Inventory of Dry Grasslands and Pastures of National Importance
Vogelsberg
IUCN IVFederal Inventory of Dry Grasslands and Pastures of National Importance
Loomettlen
IUCN IaFederal Inventory of Raised and Transitional Mires of National Importance
Rorwald
IUCN IaFederal Inventory of Raised and Transitional Mires of National Importance
1 page = 1 named river (aggregation of 6 HydroRIVERS v10 segments). Spatial join cached after first hit.
Species present
2 693 distinct species · 25 712 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 42 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 Laui : 35 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 55 interactions GloBI sur 6 types (connectance 6.4%, filtre Serrano α=0.2). 7 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
12km
Max discharge
1,8m³/s
Max Strahler
2
Segments matched
6
HydroRIVERS v1.0 (Lehner et al. 2019) aggregated by name + main_riv → 1 entity = 1 named river.