Ontologia

Ruisseau· 17 segments

Gelgia

Crosses 1 administrative regions : Albula

ruisseau

Total length

38km

Max discharge

10,6m³/s

Max Strahler

3

Segments matched

17

River geography1 admin regions · 0 communes

Parent watershed

hybas-20805125001681 km²

1 administrative regions crossed (GADM L2)

  • Albula
    Graubünden · Switzerland
    39.2 km
    in this dpt

30 intersecting protected areas

  • Auerhuhn Surses

    IUCN Not Assigned

    Forest Reserves

  • Parseiras da Fotgs

    IUCN IV

    Federal Inventory of Dry Grasslands and Pastures of National Importance

  • Clavo Soura

    IUCN IV

    Federal Inventory of Dry Grasslands and Pastures of National Importance

  • La Niva

    IUCN Not Assigned

    Forest Reserves

  • Farreras/Scargneras

    IUCN IV

    Federal Inventory of Fenlands of National Importance

  • Mottign

    IUCN IV

    Federal Inventory of Dry Grasslands and Pastures of National Importance

  • Tigia

    IUCN IV

    Federal Inventory of Dry Grasslands and Pastures of National Importance

  • Tgavretga

    IUCN IV

    Federal Inventory of Fenlands of National Importance

  • Alp Flix/Sur, Bergwiesen

    IUCN Not Assigned

    Private Nature Reserves

21 more protected areas

  • Alp Curtegns

    IUCN IV

    Federal Inventory of Alluvial Zones of National Importance

  • Drosa

    IUCN IV

    Federal Inventory of Dry Grasslands and Pastures of National Importance

  • Mottas

    IUCN IV

    Federal Inventory of Dry Grasslands and Pastures of National Importance

  • Bualet

    IUCN IV

    Federal Inventory of Dry Grasslands and Pastures of National Importance

  • Muttariel

    IUCN IV

    Federal Inventory of Fenlands of National Importance

  • Amodeus

    IUCN IV

    Federal Inventory of Dry Grasslands and Pastures of National Importance

  • Rudnal

    IUCN IV

    Federal Inventory of Dry Grasslands and Pastures of National Importance

  • Pale Radonda

    IUCN IV

    Federal Inventory of Dry Grasslands and Pastures of National Importance

  • Son Roc

    IUCN IV

    Federal Inventory of Fenlands of National Importance

  • Plaz

    IUCN IV

    Federal Inventory of Dry Grasslands and Pastures of National Importance

  • Val da Natons

    IUCN IV

    Federal Inventory of Fenlands of National Importance

  • Alp Flix

    IUCN IV

    Federal Inventory of Fenlands of National Importance

  • Fops

    IUCN IV

    Federal Inventory of Dry Grasslands and Pastures of National Importance

  • Lai Neir, Alp Flix

    IUCN Not Assigned

    Private Nature Reserves

  • Rudnal

    IUCN IV

    Federal Inventory of Dry Grasslands and Pastures of National Importance

  • Nassegl

    IUCN IV

    Federal Inventory of Dry Grasslands and Pastures of National Importance

  • Alp Ses

    IUCN IV

    Federal Inventory of Fenlands of National Importance

  • Crap Barnagn

    IUCN IV

    Federal Inventory of Dry Grasslands and Pastures of National Importance

  • Ransung

    IUCN IV

    Federal Inventory of Fenlands of National Importance

  • Glignia

    IUCN IV

    Federal Inventory of Dry Grasslands and Pastures of National Importance

  • Pro digl Begl

    IUCN IV

    Federal Inventory of Dry Grasslands and Pastures of National Importance

1 page = 1 named river (aggregation of 17 HydroRIVERS v10 segments). Spatial join cached after first hit.

Species present

2 228 distinct species · 29 113 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Ecological tissue

Sample of 25 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 Gelgia : 12 espèces reliées par 122 interactions GloBI sur 5 types (connectance 30.0%, filtre Serrano α=0.2). 17 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
29
Interactions affichées
122
Connectance
0.300
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

38km

Max discharge

10,6m³/s

Max Strahler

3

Segments matched

17

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