Ontologia

Rivière· 3 segments

La Jogne

Crosses 1 administrative regions : La Gruyère

rivière

Total length

8km

Max discharge

20,1m³/s

Max Strahler

4

Segments matched

3

River geography1 admin regions · 0 communes

Parent watershed

hybas-20805088301867 km²

1 administrative regions crossed (GADM L2)

9 intersecting protected areas

  • Hochmatt-Motélon

    IUCN IV

    Federal Hunting Reserves

  • En Biffé

    IUCN Not Assigned

    Forest Reserves

  • Broc

    IUCN IV

    Federal Inventory of Alluvial Zones of National Importance

  • Lac de la Gruyère à Broc (FR)

    IUCN IV

    Federal Inventory of Reserves for Waterbirds and Migratory Birds of International and National Imp.

  • Cerniat-La Valsainte

    IUCN IV

    Federal Inventory of Alluvial Zones of National Importance

  • Lac de Montsalvens

    IUCN IV

    Federal Inventory of Alluvial Zones of National Importance

  • La Tourbière d'Echarlens

    IUCN IV

    Federal Inventory of Fenlands of National Importance

  • Venettes

    IUCN IV

    Federal Inventory of Dry Grasslands and Pastures of National Importance

  • Corbières

    IUCN IV

    Federal Inventory of Dry Grasslands and Pastures of National Importance

1 page = 1 named river (aggregation of 3 HydroRIVERS v10 segments). Spatial join cached after first hit.

Species present

1 769 distinct species · 13 313 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Ecological tissue

Sample of 32 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 Jogne : 20 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 128 interactions GloBI sur 5 types (connectance 22.8%, filtre Serrano α=0.2). 14 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
34
Interactions affichées
128
Connectance
0.228
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

8km

Max discharge

20,1m³/s

Max Strahler

4

Segments matched

3

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