Ruisseau
Madrischer Rhein
Crosses 2 administrative regions : Hinterrhein, Maloja
Total length
6km
Max discharge
1,8m³/s
Max Strahler
2
Segments matched
1
River geography2 admin regions · 0 communes
2 administrative regions crossed (GADM L2)
- MalojaGraubünden · Switzerland4.7 kmin this dpt
- HinterrheinGraubünden · Switzerland4.7 kmin this dpt
12 intersecting protected areas
Ramsa
IUCN IVFederal Inventory of Dry Grasslands and Pastures of National Importance
Fröschaboda Val Madris
IUCN IVFederal Inventory of Amphibian Spawning Areas of National Importance
Alp Platta
IUCN IVFederal Inventory of Dry Grasslands and Pastures of National Importance
Stettlialpa
IUCN IVFederal Inventory of Dry Grasslands and Pastures of National Importance
Val Madris, Preda
IUCN IVFederal Inventory of Fenlands of National Importance
Höjahus
IUCN IVFederal Inventory of Dry Grasslands and Pastures of National Importance
Macsur
IUCN IVFederal Inventory of Dry Grasslands and Pastures of National Importance
Zocca
IUCN IVFederal Inventory of Dry Grasslands and Pastures of National Importance
Macsur
IUCN IVFederal Inventory of Dry Grasslands and Pastures of National Importance
3 more protected areassorted by area
Zurstabüel
IUCN IVFederal Inventory of Dry Grasslands and Pastures of National Importance
Zurstabüel
IUCN IVFederal Inventory of Dry Grasslands and Pastures of National Importance
Cröt
IUCN IVFederal Inventory of Dry Grasslands and Pastures of National Importance
1 page = 1 named river (aggregation of 1 HydroRIVERS v10 segment). Spatial join cached after first hit.
Species present
1 193 distinct species · 6 095 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 27 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 Madrischer Rhein : 19 espèces reliées par 59 interactions GloBI sur 5 types (connectance 12.7%, 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
6km
Max discharge
1,8m³/s
Max Strahler
2
Segments matched
1
HydroRIVERS v1.0 (Lehner et al. 2019) aggregated by name + main_riv → 1 entity = 1 named river.