Ruisseau· 6 segments
Koreli oja
Crosses 3 administrative regions : Lasva, Rõuge, Võru
Total length
20km
Max discharge
5m³/s
Max Strahler
3
Segments matched
6
River geography3 admin regions · 0 communes
3 administrative regions crossed (GADM L2)
- VõruVõru · Estonia12.8 kmin this dpt
- LasvaVõru · Estonia1.0 kmin this dpt
- RõugeVõru · Estonia0.0 kmin this dpt
20 intersecting protected areas
Haanja
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
Haanja
IUCN Not ReportedSpecial Protection Area (Birds Directive)
Haanja looduspark
IUCN Not AssignedProtected landscape (nature park)
Haanja LP, Tavaala pv.
IUCN VLimited management zone of protected landscape
Tamula järve hoiuala
IUCN VILimited-conservation area
Tamula järve
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
Verijärve maastikukaitseala
IUCN Not AssignedProtected landscape (nature park)
Verijärve
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
Limited management zone of protected landscape
11 more protected areassorted by area
Limited management zone of protected landscape
Andsu järvede maastikukaitseala
IUCN Not AssignedProtected landscape (nature park)
Wilderness conservation zone of protected landscape
VEP nr.132187
IUCN Not AssignedWoodland key habitat
VEP nr.132188
IUCN Not AssignedWoodland key habitat
VEP nr.208058
IUCN Not AssignedWoodland key habitat
VEP nr.132199
IUCN Not AssignedWoodland key habitat
Kreutzwaldi park
IUCN VLimited management zone of protected landscape
VEP nr.206450
IUCN Not AssignedWoodland key habitat
VEP nr.113007
IUCN Not AssignedWoodland key habitat
VEP nr.132185
IUCN Not AssignedWoodland key habitat
1 page = 1 named river (aggregation of 6 HydroRIVERS v10 segments). Spatial join cached after first hit.
Species present
961 distinct species · 4 527 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 30 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 Koreli oja : 22 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 50 interactions GloBI sur 3 types (connectance 10.8%, filtre Serrano α=0.2). 9 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
20km
Max discharge
5,0m³/s
Max Strahler
3
Segments matched
6
HydroRIVERS v1.0 (Lehner et al. 2019) aggregated by name + main_riv → 1 entity = 1 named river.