Ontologia

Ruisseau· 14 segments

Schwarzwasser

Crosses 4 administrative regions : Bern, Schwarzenburg, Seftigen, Sense

ruisseau

Total length

215km

Max discharge

2,8m³/s

Max Strahler

3

Segments matched

14

River geography4 admin regions · 0 communes

Parent watershed

hybas-20805088301867 km²

4 administrative regions crossed (GADM L2)

  • Schwarzenburg
    Bern · Switzerland
    17.1 km
    in this dpt
  • Seftigen
    Bern · Switzerland
    9.1 km
    in this dpt
  • Sense
    Fribourg · Switzerland
    0.1 km
    in this dpt
  • Bern
    Bern · Switzerland
    0.0 km
    in this dpt

9 intersecting protected areas

  • Sense- und Schwarzwassergraben

    IUCN IV

    Federal Inventory of Amphibian Spawning Areas of National Importance

  • Senseauen

    IUCN IV

    Federal Inventory of Alluvial Zones of National Importance

  • Teuffengraben-Sackau

    IUCN IV

    Federal Inventory of Alluvial Zones of National Importance

  • Schlosschäle

    IUCN Not Assigned

    Forest Reserves

  • Ruuschi/Magerbad

    IUCN IV

    Federal Inventory of Fenlands of National Importance

  • Heubach

    IUCN IV

    Federal Inventory of Alluvial Zones of National Importance

  • Schleifgraben

    IUCN IV

    Federal Inventory of Fenlands of National Importance

  • Seligraben

    IUCN IV

    Federal Inventory of Alluvial Zones of National Importance

  • Imihubel

    IUCN IV

    Federal Inventory of Dry Grasslands and Pastures of National Importance

1 page = 1 named river (aggregation of 14 HydroRIVERS v10 segments). Spatial join cached after first hit.

Species present

1 995 distinct species · 18 051 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Ecological tissue

Sample of 24 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 Schwarzwasser : 12 espèces reliées par 122 interactions GloBI sur 5 types (connectance 32.3%, filtre Serrano α=0.2). 16 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
28
Interactions affichées
122
Connectance
0.323
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

215km

Max discharge

2,8m³/s

Max Strahler

3

Segments matched

14

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