Ontologia

Rivière· 24 segments

Iłżanka

Crosses 7 administrative regions : Lipsko, Opole Lubelskie, Radom, Skarżysko, Starachowice +2

rivière

Total length

80km

Max discharge

434,3m³/s

Max Strahler

6

Segments matched

24

River geography7 admin regions · 0 communes

Parent watershed

hybas-20803980301127 km²

7 administrative regions crossed (GADM L2)

  • Lipsko
    Mazowieckie · Poland
    41.9 km
    in this dpt
  • Radom
    Mazowieckie · Poland
    35.8 km
    in this dpt
  • Zwoleń
    Mazowieckie · Poland
    28.1 km
    in this dpt
  • Szydłowiec
    Mazowieckie · Poland
    8.7 km
    in this dpt
  • Starachowice
    Świętokrzyskie · Poland
    5.6 km
    in this dpt
  • Opole Lubelskie
    Lubelskie · Poland
    4.2 km
    in this dpt
  • Skarżysko
    Świętokrzyskie · Poland
    0.0 km
    in this dpt

7 intersecting protected areas

1 page = 1 named river (aggregation of 24 HydroRIVERS v10 segments). Spatial join cached after first hit.

Species present

735 distinct species · 1 541 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Ecological tissue

Sample of 26 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 Iłżanka : 24 espèces reliées par 18 interactions GloBI sur 4 types (connectance 5.5%, filtre Serrano α=0.2). 2 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
26
Interactions affichées
18
Connectance
0.055
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

80km

Max discharge

434,3m³/s

Max Strahler

6

Segments matched

24

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