Ontologia

Rivière· 13 segments

La Sarine

Crosses 5 administrative regions : La Gruyère, La Sarine, Pays-d'Enhaut, Saanen, Sense

rivière

Total length

61km

Max discharge

29,1m³/s

Max Strahler

4

Segments matched

13

River geography5 admin regions · 0 communes

Parent watershed

hybas-20805088301867 km²

5 administrative regions crossed (GADM L2)

  • Pays-d'Enhaut
    Vaud · Switzerland
    16.2 km
    in this dpt
  • La Sarine
    Fribourg · Switzerland
    12.7 km
    in this dpt
  • La Gruyère
    Fribourg · Switzerland
    11.7 km
    in this dpt
  • Saanen
    Bern · Switzerland
    0.0 km
    in this dpt
  • Sense
    Fribourg · Switzerland
    0.0 km
    in this dpt

30 intersecting protected areas

21 more protected areas

  • La Souche

    IUCN Not Assigned

    Forest Reserves

  • Les Chenolettes

    IUCN IV

    Federal Inventory of Dry Grasslands and Pastures of National Importance

  • Les Planards

    IUCN IV

    Federal Inventory of Dry Grasslands and Pastures of National Importance

  • Bois du Dévin

    IUCN IV

    Federal Inventory of Alluvial Zones of National Importance

  • Le Lévanchy

    IUCN IV

    Federal Inventory of Dry Grasslands and Pastures of National Importance

  • Mont Derrière

    IUCN IV

    Federal Inventory of Dry Grasslands and Pastures of National Importance

  • Maumochy

    IUCN IV

    Federal Inventory of Dry Grasslands and Pastures of National Importance

  • Montbovon

    IUCN IV

    Federal Inventory of Dry Grasslands and Pastures of National Importance

  • Les Rontins

    IUCN IV

    Federal Inventory of Dry Grasslands and Pastures of National Importance

  • Les Riz

    IUCN IV

    Federal Inventory of Dry Grasslands and Pastures of National Importance

  • Plans Claude

    IUCN IV

    Federal Inventory of Dry Grasslands and Pastures of National Importance

  • La Léchire

    IUCN IV

    Federal Inventory of Fenlands of National Importance

  • Pâquier Burnier

    IUCN IV

    Federal Inventory of Dry Grasslands and Pastures of National Importance

  • Les Ouges

    IUCN Not Assigned

    Private Nature Reserves

  • Sur Plan, Les Cases

    IUCN IV

    Federal Inventory of Amphibian Spawning Areas of National Importance

  • Les Bouleyres

    IUCN Ia

    Federal Inventory of Raised and Transitional Mires of National Importance

  • Les Lésins

    IUCN IV

    Federal Inventory of Dry Grasslands and Pastures of National Importance

  • La Léchire

    IUCN IV

    Federal Inventory of Amphibian Spawning Areas of National Importance

  • Monteynan

    IUCN IV

    Federal Inventory of Amphibian Spawning Areas of National Importance

  • Côte à Bourgeois

    IUCN IV

    Federal Inventory of Amphibian Spawning Areas of National Importance

  • Les Auges

    IUCN IV

    Federal Inventory of Amphibian Spawning Areas of National Importance

1 page = 1 named river (aggregation of 13 HydroRIVERS v10 segments). Spatial join cached after first hit.

Species present

2 068 distinct species · 20 337 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Ecological tissue

Sample of 29 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 La Sarine : 15 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 118 interactions GloBI sur 5 types (connectance 27.1%, filtre Serrano α=0.2). 15 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
30
Interactions affichées
118
Connectance
0.271
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

61km

Max discharge

29,1m³/s

Max Strahler

4

Segments matched

13

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