Ontologia

Ruisseau· 20 segments

Pirita jõgi

Crosses 8 administrative regions : Jõelähtme, Kiili, Kose, Kõue, Maardu +3

ruisseau

Total length

109km

Max discharge

8,2m³/s

Max Strahler

3

Segments matched

20

River geography8 admin regions · 0 communes

Parent watershed

hybas-20800278001562 km²

8 administrative regions crossed (GADM L2)

  • Rae
    Harju · Estonia
    22.9 km
    in this dpt
  • Kose
    Harju · Estonia
    17.8 km
    in this dpt
  • Tallinn
    Harju · Estonia
    9.9 km
    in this dpt
  • Kõue
    Harju · Estonia
    8.5 km
    in this dpt
  • Jõelähtme
    Harju · Estonia
    3.2 km
    in this dpt
  • Viimsi
    Harju · Estonia
    0.0 km
    in this dpt
  • Kiili
    Harju · Estonia
    0.0 km
    in this dpt
  • Maardu
    Harju · Estonia
    0.0 km
    in this dpt

30 intersecting protected areas

21 more protected areas

1 page = 1 named river (aggregation of 20 HydroRIVERS v10 segments). Spatial join cached after first hit.

Species present

137 distinct species · 284 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Ecological tissue

Sample of 34 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

Indicateurs du tissu écologique

Tissu écologique de Pirita jõgi : 27 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 80 interactions GloBI sur 6 types (connectance 12.7%, filtre Serrano α=0.2). 9 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
36
Interactions affichées
80
Connectance
0.127
Patrimoniales
2
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)

Total length

109km

Max discharge

8,2m³/s

Max Strahler

3

Segments matched

20

HydroRIVERS v1.0 (Lehner et al. 2019) aggregated by name + main_riv → 1 entity = 1 named river.