Ontologia

Rivière· 11 segments

Jevišovka

Crosses 4 administrative regions : Břeclav, Mistelbach, Třebíč, Znojmo

rivière

Total length

82km

Max discharge

2,5m³/s

Max Strahler

4

Segments matched

11

River geography4 admin regions · 0 communes

Parent watershed

hybas-2080459620751 km²

4 administrative regions crossed (GADM L2)

  • Znojmo
    Jihomoravský · Czechia
    48.9 km
    in this dpt
  • Třebíč
    Kraj Vysočina · Czechia
    11.3 km
    in this dpt
  • Břeclav
    Jihomoravský · Czechia
    2.1 km
    in this dpt
  • Mistelbach
    Niederösterreich · Austria
    0.0 km
    in this dpt

12 intersecting protected areas

3 more protected areas

1 page = 1 named river (aggregation of 11 HydroRIVERS v10 segments). Spatial join cached after first hit.

Species present

784 distinct species · 2 548 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Ecological tissue

Sample of 24 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 Jevišovka : 21 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 61 interactions GloBI sur 5 types (connectance 20.3%, filtre Serrano α=0.2). 4 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
25
Interactions affichées
61
Connectance
0.203
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

82km

Max discharge

2,5m³/s

Max Strahler

4

Segments matched

11

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