Ruisseau· 2 segments
Vetiku oja
Crosses 4 administrative regions : Rägavere, Sõmeru, Vinni, Väike-Maarja
Total length
3km
Max discharge
0,8m³/s
Max Strahler
2
Segments matched
2
River geography4 admin regions · 0 communes
4 administrative regions crossed (GADM L2)
30 intersecting protected areas
Haavakannu looduskaitseala
IUCN Not AssignedNature reserve
Mõdriku-Roela maastikukaitseala
IUCN Not AssignedProtected landscape (nature park)
Mõdriku-Roela
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
Haavakannu
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
Limited management zone of protected landscape
Limited management zone of nature reserve
Managed conservation zone of nature reserve
Managed conservation zone of protected landscape
Vinni-Pajusti maastikukaitseala
IUCN Not AssignedProtected landscape (nature park)
21 more protected areassorted by area
Vinni-Pajusti
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
VEP nr.L02159
IUCN Not AssignedWoodland key habitat
Managed conservation zone of protected landscape
VEP nr.L02173
IUCN Not AssignedWoodland key habitat
Wilderness conservation zone of protected landscape
VEP nr.L02131
IUCN Not AssignedWoodland key habitat
VEP nr.L02065
IUCN Not AssignedWoodland key habitat
Mõdriku mõisa park
IUCN VLimited management zone of protected landscape
Sõmeru jõgi
IUCN Not AssignedSpawning area
VEP nr.143180
IUCN Not AssignedWoodland key habitat
VEP nr.143179
IUCN Not AssignedWoodland key habitat
Rägavere mõisa park
IUCN VLimited management zone of protected landscape
VEP nr.143010
IUCN Not AssignedWoodland key habitat
Protected nature monument
VEP nr.143177
IUCN Not AssignedWoodland key habitat
VEP nr.143181
IUCN Not AssignedWoodland key habitat
VEP nr.143174
IUCN Not AssignedWoodland key habitat
VEP nr.205754
IUCN Not AssignedWoodland key habitat
VEP nr.204881
IUCN Not AssignedWoodland key habitat
VEP nr.143172
IUCN Not AssignedWoodland key habitat
VEP nr.143173
IUCN Not AssignedWoodland key habitat
1 page = 1 named river (aggregation of 2 HydroRIVERS v10 segments). Spatial join cached after first hit.
Species present
490 distinct species · 1 497 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 40 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 Vetiku oja : 32 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 52 interactions GloBI sur 3 types (connectance 6.7%, filtre Serrano α=0.2). 8 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
3km
Max discharge
0,8m³/s
Max Strahler
2
Segments matched
2
HydroRIVERS v1.0 (Lehner et al. 2019) aggregated by name + main_riv → 1 entity = 1 named river.