Ontologia

Ruisseau

Brännbäcken

Crosses 2 administrative regions : Ljusdal, Ovanåker

ruisseau

Total length

15km

Max discharge

0,7m³/s

Max Strahler

1

Segments matched

1

River geography2 admin regions · 0 communes

Parent watershed

hybas-20802139301019 km²

2 administrative regions crossed (GADM L2)

  • Ljusdal
    Gävleborg · Sweden
    21.5 km
    in this dpt
  • Ovanåker
    Gävleborg · Sweden
    0.2 km
    in this dpt

6 intersecting protected areas

  • A016824

    IUCN Not Applicable

    Voluntary set-aside areas

  • A298464

    IUCN Not Applicable

    Voluntary set-aside areas

  • A016760

    IUCN Not Applicable

    Voluntary set-aside areas

  • A356808

    IUCN Not Applicable

    Voluntary set-aside areas

  • A358170

    IUCN Not Applicable

    Voluntary set-aside areas

  • A011034

    IUCN Not Applicable

    Voluntary set-aside areas

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

Species present

295 distinct species · 4 958 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Ecological tissue

Sample of 34 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 Brännbäcken : 30 espèces reliées par 29 interactions GloBI sur 4 types (connectance 4.6%, filtre Serrano α=0.2). 6 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
36
Interactions affichées
29
Connectance
0.046
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

15km

Max discharge

0,7m³/s

Max Strahler

1

Segments matched

1

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