Ontologia

Ruisseau

Tschanonca

Crosses 1 administrative regions : Imboden

ruisseau

Total length

2km

Max discharge

0,7m³/s

Max Strahler

1

Segments matched

1

River geography1 admin regions · 0 communes

Parent watershed

hybas-20805123801510 km²

1 administrative regions crossed (GADM L2)

  • Imboden
    Graubünden · Switzerland
    4.9 km
    in this dpt

6 intersecting protected areas

  • Swiss Tectonic Arena Sardona

    IUCN Not Applicable

    World Heritage Site (natural or mixed)

  • Schneca

    IUCN IV

    Federal Inventory of Dry Grasslands and Pastures of National Importance

  • Vadres

    IUCN IV

    Federal Inventory of Dry Grasslands and Pastures of National Importance

  • La Rusna

    IUCN IV

    Federal Inventory of Dry Grasslands and Pastures of National Importance

  • Bargis

    IUCN IV

    Federal Inventory of Dry Grasslands and Pastures of National Importance

  • Stutz

    IUCN IV

    Federal 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

1 603 distinct species · 13 342 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Ecological tissue

Sample of 28 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).

RègnesAnimalPlanteChampignonBacterie
RelationsPredationParasitismeSymbiosePollinisation
StatutEn dangerVulnérableProtégéeEndémique

Indicateurs du tissu écologique

Tissu écologique de Tschanonca : 16 espèces reliées par 109 interactions GloBI sur 5 types (connectance 22.0%, filtre Serrano α=0.2). 16 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
32
Interactions affichées
109
Connectance
0.220
Patrimoniales
0
Plus dense que (national)0 %(top 100%)

Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).

Hydrology (HydroRIVERS v10)

Total length

2km

Max discharge

0,7m³/s

Max Strahler

1

Segments matched

1

HydroRIVERS v1.0 (Lehner et al. 2019) aggregated by name + main_riv → 1 entity = 1 named river.