Ruisseau

Ahijärve oja

Crosses 3 administrative regions : Meeksi, Mooste, Võnnu

ruisseau

Total length

13km

Max discharge

0,2m³/s

Max Strahler

Segments matched

River geography3 admin regions · 0 communes

Parent watershed

hybas-20802566601055 km²

3 administrative regions crossed (GADM L2)

Võnnu
Tartu · Estonia
8.6 km
in this dpt
Meeksi
Tartu · Estonia
0.4 km
in this dpt
Mooste
Põlva · Estonia
0.0 km
in this dpt

11 intersecting protected areas

Peipsiveere
IUCN Ia
Wetland of International Importance (Ramsar Site)
Peipsiveere looduskaitseala
IUCN Not Assigned
Nature reserve
Peipsiveere
IUCN Not Reported
Special Areas of Conservation (Habitats Directive)
Peipsiveere
IUCN Not Reported
Special Protection Area (Birds Directive)
Peipsiveere LKA, Suursoo skv.
IUCN IV
Managed conservation zone of nature reserve
Peipsiveere LKA, Emajõe-Ahja pv.
IUCN VI
Limited management zone of nature reserve
Peipsiveere LKA, Kuuksaare pv.
IUCN VI
Limited management zone of nature reserve
VEP nr.141011
IUCN Not Assigned
Woodland key habitat
VEP nr.206605
IUCN Not Assigned
Woodland key habitat

2 more protected areassorted by area

VEP nr.141004
IUCN Not Assigned
Woodland key habitat
VEP nr.206597
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

2 001 distinct species · 21 437 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Ecological tissue

Sample of 51 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 Ahijärve oja : 40 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 62 interactions GloBI sur 3 types (connectance 4.5%, filtre Serrano α=0.2). 13 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées

Interactions affichées

Connectance

0.045

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)