Ontologia

Ruisseau· 33 segments

Barcău

Crosses 22 administrative regions : Abram, Abramut, Balc, Biharia, Buduslau +17

ruisseau

Total length

115km

Max discharge

8,3m³/s

Max Strahler

3

Segments matched

33

River geography22 admin regions · 0 communes

Parent watershed

hybas-20805082907872 km²

22 administrative regions crossed (GADM L2)

  • Ip
    Sălaj · Romania
    19.1 km
    in this dpt
  • Chislaz
    Bihor · Romania
    18.4 km
    in this dpt
  • Ciuhoi
    Bihor · Romania
    15.1 km
    in this dpt
  • Nusfalau
    Sălaj · Romania
    14.8 km
    in this dpt
  • Marca
    Sălaj · Romania
    13.3 km
    in this dpt
  • Valcau De Jos
    Sălaj · Romania
    13.3 km
    in this dpt
  • Marghita
    Bihor · Romania
    11.2 km
    in this dpt
  • Suplacu De Barcau
    Bihor · Romania
    11.0 km
    in this dpt
  • Balc
    Bihor · Romania
    10.4 km
    in this dpt
  • Salard
    Bihor · Romania
    9.6 km
    in this dpt
  • Abram
    Bihor · Romania
    8.5 km
    in this dpt
  • Abramut
    Bihor · Romania
    8.3 km
    in this dpt
  • Sacueni
    Bihor · Romania
    7.8 km
    in this dpt
  • Biharia
    Bihor · Romania
    4.6 km
    in this dpt
  • Halmasd
    Sălaj · Romania
    3.6 km
    in this dpt
  • Buduslau
    Bihor · Romania
    1.4 km
    in this dpt
  • Tauteu
    Bihor · Romania
    1.0 km
    in this dpt
  • Sag
    Sălaj · Romania
    0.5 km
    in this dpt
  • Diosig
    Bihor · Romania
    0.3 km
    in this dpt
  • Viisoara
    Bihor · Romania
    0.0 km
    in this dpt
  • Plopis
    Sălaj · Romania
    0.0 km
    in this dpt
  • Popesti
    Bihor · Romania
    0.0 km
    in this dpt

3 intersecting protected areas

  • Muntele Șes

    IUCN Not Reported

    Special Areas of Conservation (Habitats Directive)

  • Lunca Barcăului

    IUCN Not Reported

    Special Protection Area (Birds Directive)

  • Săcueni

    IUCN Not Reported

    Site of Community Importance (Habitats Directive)

1 page = 1 named river (aggregation of 33 HydroRIVERS v10 segments). Spatial join cached after first hit.

Species present

15 distinct species · 21 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Ecological tissue

Sample of 8 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 Barcău : 8 espèces reliées par 5 interactions GloBI sur 2 types (connectance 17.9%, filtre Serrano α=0.2).

Espèces affichées
8
Interactions affichées
5
Connectance
0.179
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

115km

Max discharge

8,3m³/s

Max Strahler

3

Segments matched

33

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