Ruisseau

Korgõsilla oja

Crosses 4 administrative regions : Lasva, Meremäe, Orava, Vastseliina

ruisseau

Total length

11km

Max discharge

0,5m³/s

Max Strahler

Segments matched

River geography4 admin regions · 0 communes

Parent watershed

hybas-2080262700755 km²

4 administrative regions crossed (GADM L2)

Vastseliina
Võru · Estonia
7.0 km
in this dpt
Lasva
Võru · Estonia
1.6 km
in this dpt
Orava
Põlva · Estonia
0.1 km
in this dpt
Meremäe
Võru · Estonia
0.0 km
in this dpt

23 intersecting protected areas

Piusa
IUCN Not Reported
Special Areas of Conservation (Habitats Directive)
Piusa jõe ürgoru maastikukaitseala
IUCN Not Assigned
Protected landscape (nature park)
Piusa jõe ürgoru MKA, Piusa jõe ürgoru pv.
IUCN V
Limited management zone of protected landscape
Piusa-Võmmorski
IUCN Not Reported
Special Areas of Conservation (Habitats Directive)
Piusa-Võmmorski hoiuala (Põlva)
IUCN VI
Limited-conservation area
Piusa jõe ürgoru MKA, Härma skv.
IUCN V
Managed conservation zone of protected landscape
Piusa-Võmmorski hoiuala (Võru)
IUCN VI
Limited-conservation area
Piusa jõgi
IUCN Not Assigned
Spawning area
VEP nr.108003
IUCN Not Assigned
Woodland key habitat

14 more protected areassorted by area

VEP nr.209676
IUCN Not Assigned
Woodland key habitat
VEP nr.210249
IUCN Not Assigned
Woodland key habitat
VEP nr.108007
IUCN Not Assigned
Woodland key habitat
VEP nr.108008
IUCN Not Assigned
Woodland key habitat
VEP nr.209110
IUCN Not Assigned
Woodland key habitat
VEP nr.210248
IUCN Not Assigned
Woodland key habitat
VEP nr.204031
IUCN Not Assigned
Woodland key habitat
VEP nr.108001
IUCN Not Assigned
Woodland key habitat
VEP nr.208330
IUCN Not Assigned
Woodland key habitat
VEP nr.209109
IUCN Not Assigned
Woodland key habitat
VEP nr.208329
IUCN Not Assigned
Woodland key habitat
VEP nr.108004
IUCN Not Assigned
Woodland key habitat
VEP nr.108002
IUCN Not Assigned
Woodland key habitat
VEP nr.205549
IUCN Not Assigned
Woodland key habitat

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

Species present

323 distinct species · 704 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Ecological tissue

Sample of 46 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

RègnesAnimalPlanteChampignonBacterie

RelationsPredationParasitismeSymbiosePollinisation

StatutEn dangerVulnérableProtégéeEndémique

Indicateurs du tissu écologique

Tissu écologique de Korgõsilla oja : 39 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 74 interactions GloBI sur 6 types (connectance 6.8%, filtre Serrano α=0.2). 8 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées

Interactions affichées

Connectance

0.069

Patrimoniales

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)