Ontologia

Ruisseau

Brunnibach

Crosses 2 administrative regions : Surselva, Uri

ruisseau

Total length

7km

Max discharge

0,6m³/s

Max Strahler

1

Segments matched

1

River geography2 admin regions · 0 communes

Parent watershed

hybas-2080508390994 km²

2 administrative regions crossed (GADM L2)

  • Uri
    Uri · Switzerland
    4.5 km
    in this dpt
  • Surselva
    Graubünden · Switzerland
    0.0 km
    in this dpt

4 intersecting protected areas

  • Brunnifirn

    IUCN IV

    Federal Inventory of Alluvial Zones of National Importance

  • Hüfifirn

    IUCN IV

    Federal Inventory of Alluvial Zones of National Importance

  • Chärstelenbach, Stössi

    IUCN Not Assigned

    Forest Reserves

  • Stäuberboden

    IUCN IV

    Federal Inventory of Alluvial Zones of National Importance

1 page = 1 named river (aggregation of 1 HydroRIVERS v10 segment). Spatial join cached after first hit.

Species present

1 446 distinct species · 10 175 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 Brunnibach : 19 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 83 interactions GloBI sur 5 types (connectance 16.7%, filtre Serrano α=0.2). 13 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
32
Interactions affichées
83
Connectance
0.167
Patrimoniales
1
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

7km

Max discharge

0,6m³/s

Max Strahler

1

Segments matched

1

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