Ontologia

Ruisseau

Gerisbach

Crosses 1 administrative regions : Obwalden

ruisseau

Total length

4km

Max discharge

0,4m³/s

Max Strahler

1

Segments matched

1

River geography1 admin regions · 0 communes

Parent watershed

hybas-2080507730442 km²

1 administrative regions crossed (GADM L2)

  • Obwalden
    Obwalden · Switzerland
    2.8 km
    in this dpt

5 intersecting protected areas

  • Usser Allmend

    IUCN IV

    Federal Inventory of Amphibian Spawning Areas of National Importance

  • Steinibach

    IUCN IV

    Federal Inventory of Alluvial Zones of National Importance

  • Usser Allmend

    IUCN IV

    Federal Inventory of Fenlands of National Importance

  • Usser-Allmend

    IUCN Not Assigned

    Private Nature Reserves

  • Bösendorf

    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

2 318 distinct species · 16 648 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 Gerisbach : 11 espèces reliées par 109 interactions GloBI sur 6 types (connectance 20.6%, filtre Serrano α=0.2). 22 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
33
Interactions affichées
109
Connectance
0.206
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

4km

Max discharge

0,4m³/s

Max Strahler

1

Segments matched

1

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