Ruisseau· 6 segments
Tarvastu jõgi
Crosses 2 administrative regions : Tarvastu, Võrtsjärve
Total length
27km
Max discharge
1m³/s
Max Strahler
2
Segments matched
6
River geography2 admin regions · 0 communes
2 administrative regions crossed (GADM L2)
- TarvastuViljandi · Estonia29.9 kmin this dpt
- VõrtsjärveTartu · Estonia0.2 kmin this dpt
19 intersecting protected areas
Võrtsjärve
IUCN Not ReportedSpecial Protection Area (Birds Directive)
Võrtsjärve
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
Limited-conservation area
VEP nr.211794
IUCN Not AssignedWoodland key habitat
Kullamäe maastikukaitseala
IUCN Not AssignedProtected landscape (nature park)
Limited management zone of protected landscape
Kullamäe
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
Tarvastu metsapark
IUCN VLimited management zone of protected landscape
VEP nr.211793
IUCN Not AssignedWoodland key habitat
10 more protected areassorted by area
VEP nr.211791
IUCN Not AssignedWoodland key habitat
VEP nr.211792
IUCN Not AssignedWoodland key habitat
VEP nr.133203
IUCN Not AssignedWoodland key habitat
VEP nr.133201
IUCN Not AssignedWoodland key habitat
VEP nr.204134
IUCN Not AssignedWoodland key habitat
VEP nr.133202
IUCN Not AssignedWoodland key habitat
VEP nr.133170
IUCN Not AssignedWoodland key habitat
VEP nr.133192
IUCN Not AssignedWoodland key habitat
VEP nr.133171
IUCN Not AssignedWoodland key habitat
VEP nr.133169
IUCN Not AssignedWoodland key habitat
1 page = 1 named river (aggregation of 6 HydroRIVERS v10 segments). Spatial join cached after first hit.
Species present
172 distinct species · 555 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 33 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).
Indicateurs du tissu écologique
Tissu écologique de Tarvastu jõgi : 26 espèces dont 3 patrimoniales (LR IUCN CR/EN/VU) reliées par 57 interactions GloBI sur 4 types (connectance 10.8%, filtre Serrano α=0.2). 7 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Hydrology (HydroRIVERS v10)
Total length
27km
Max discharge
1,0m³/s
Max Strahler
2
Segments matched
6
HydroRIVERS v1.0 (Lehner et al. 2019) aggregated by name + main_riv → 1 entity = 1 named river.