Ontologia

Ruisseau· 5 segments

Vändra jõgi

Crosses 4 administrative regions : Kehtna, Käru, Vändra, Vändra vald (alev)

ruisseau

Total length

50km

Max discharge

2,1m³/s

Max Strahler

2

Segments matched

5

River geography4 admin regions · 0 communes

Parent watershed

hybas-2080255670857 km²

4 administrative regions crossed (GADM L2)

  • Vändra
    Pärnu · Estonia
    18.0 km
    in this dpt
  • Kehtna
    Rapla · Estonia
    14.7 km
    in this dpt
  • Käru
    Rapla · Estonia
    14.1 km
    in this dpt
  • Vändra vald (alev)
    Pärnu · Estonia
    0.0 km
    in this dpt

30 intersecting protected areas

21 more protected areas

1 page = 1 named river (aggregation of 5 HydroRIVERS v10 segments). Spatial join cached after first hit.

Species present

547 distinct species · 1 455 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Ecological tissue

Sample of 25 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 Vändra jõgi : 20 espèces reliées par 28 interactions GloBI sur 5 types (connectance 8.0%, filtre Serrano α=0.2). 7 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
27
Interactions affichées
28
Connectance
0.080
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

50km

Max discharge

2,1m³/s

Max Strahler

2

Segments matched

5

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