Ontologia

Rivière· 22 segments

Lonja

Crosses 16 administrative regions : Brckovljani, Breznica, Breznički Hum, Ivanić-Grad, Kloštar Ivanić +11

rivière

Total length

121km

Max discharge

35,3m³/s

Max Strahler

4

Segments matched

22

River geography16 admin regions · 0 communes

Parent watershed

hybas-20805438105828 km²

16 administrative regions crossed (GADM L2)

  • Sisak
    Sisacko-Moslavacka · Croatia
    22.0 km
    in this dpt
  • Popovača
    Sisacko-Moslavacka · Croatia
    19.5 km
    in this dpt
  • Vrbovec
    Zagrebačka · Croatia
    17.9 km
    in this dpt
  • Ivanić-Grad
    Zagrebačka · Croatia
    17.4 km
    in this dpt
  • Kloštar Ivanić
    Zagrebačka · Croatia
    9.4 km
    in this dpt
  • Rakovec
    Zagrebačka · Croatia
    5.9 km
    in this dpt
  • Novi Marof
    Varaždinska · Croatia
    4.6 km
    in this dpt
  • Kutina
    Sisacko-Moslavacka · Croatia
    4.4 km
    in this dpt
  • Sveti Ivan Zelina
    Zagrebačka · Croatia
    4.0 km
    in this dpt
  • Breznički Hum
    Varaždinska · Croatia
    2.4 km
    in this dpt
  • Martinska Ves
    Sisacko-Moslavacka · Croatia
    1.8 km
    in this dpt
  • Visoko
    Varaždinska · Croatia
    1.8 km
    in this dpt
  • Preseka
    Zagrebačka · Croatia
    0.0 km
    in this dpt
  • Križ
    Zagrebačka · Croatia
    0.0 km
    in this dpt
  • Brckovljani
    Zagrebačka · Croatia
    0.0 km
    in this dpt
  • Breznica
    Varaždinska · Croatia
    0.0 km
    in this dpt

6 intersecting protected areas

  • Donja Posavina

    IUCN Not Reported

    Special Protection Area (Birds Directive)

  • Lonjsko Polje Nature Park

    IUCN IV

    Wetland of International Importance (Ramsar Site)

  • Lonjsko polje

    IUCN Not Reported

    Nature Park

  • Lonjsko polje

    IUCN Not Reported

    Special Areas of Conservation (Habitats Directive)

  • Žutica

    IUCN Not Reported

    Special Areas of Conservation (Habitats Directive)

  • Lonja

    IUCN Not Reported

    Site of Community Importance (Habitats Directive)

1 page = 1 named river (aggregation of 22 HydroRIVERS v10 segments). Spatial join cached after first hit.

Species present

134 distinct species · 965 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Ecological tissue

Sample of 31 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 Lonja : 24 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 57 interactions GloBI sur 5 types (connectance 12.3%, filtre Serrano α=0.2). 7 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
31
Interactions affichées
57
Connectance
0.123
Patrimoniales
1
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

121km

Max discharge

35,3m³/s

Max Strahler

4

Segments matched

22

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