Ontologia

Rivière· 18 segments

Mrežnica

Crosses 8 administrative regions : Barilović, Duga Resa, Generalski Stol, Karlovac, Ogulin +3

rivière

Total length

77km

Max discharge

27,2m³/s

Max Strahler

4

Segments matched

18

River geography8 admin regions · 0 communes

Parent watershed

hybas-20805410402618 km²

8 administrative regions crossed (GADM L2)

  • Slunj
    Karlovacka · Croatia
    28.6 km
    in this dpt
  • Duga Resa
    Karlovacka · Croatia
    15.7 km
    in this dpt
  • Generalski Stol
    Karlovacka · Croatia
    15.6 km
    in this dpt
  • Barilović
    Karlovacka · Croatia
    14.1 km
    in this dpt
  • Tounj
    Karlovacka · Croatia
    7.7 km
    in this dpt
  • Una-Sana
    Federacija Bosna i Hercegovina · Bosnia and Herzegovina
    7.4 km
    in this dpt
  • Karlovac
    Karlovacka · Croatia
    5.3 km
    in this dpt
  • Ogulin
    Karlovacka · Croatia
    3.4 km
    in this dpt

7 intersecting protected areas

1 page = 1 named river (aggregation of 18 HydroRIVERS v10 segments). Spatial join cached after first hit.

Species present

103 distinct species · 111 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Ecological tissue

Sample of 35 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 Mrežnica : 31 espèces reliées par 46 interactions GloBI sur 3 types (connectance 7.7%, filtre Serrano α=0.2). 4 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
35
Interactions affichées
46
Connectance
0.077
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

77km

Max discharge

27,2m³/s

Max Strahler

4

Segments matched

18

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