Ontologia

Ruisseau· 3 segments

Čertovka

Crosses 4 administrative regions : Klatovy, Kolín, Kutná Hora, Pardubice

ruisseau

Total length

20km

Max discharge

3,4m³/s

Max Strahler

3

Segments matched

3

River geography4 admin regions · 0 communes

Parent watershed

hybas-20804266301829 km²

4 administrative regions crossed (GADM L2)

  • Kutná Hora
    Středočeský · Czechia
    8.6 km
    in this dpt
  • Klatovy
    Plzeňský · Czechia
    3.8 km
    in this dpt
  • Kolín
    Středočeský · Czechia
    2.1 km
    in this dpt
  • Pardubice
    Pardubický · Czechia
    0.0 km
    in this dpt

4 intersecting protected areas

1 page = 1 named river (aggregation of 3 HydroRIVERS v10 segments). Spatial join cached after first hit.

Species present

122 distinct species · 159 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Ecological tissue

Sample of 28 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 Čertovka : 22 espèces dont 3 patrimoniales (LR IUCN CR/EN/VU) reliées par 50 interactions GloBI sur 5 types (connectance 13.2%, filtre Serrano α=0.2). 6 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
28
Interactions affichées
50
Connectance
0.132
Patrimoniales
3
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

20km

Max discharge

3,4m³/s

Max Strahler

3

Segments matched

3

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