Ruisseau
Maarikoja
Crosses 1 administrative regions : Kuusalu
Total length
5km
Max discharge
0,6m³/s
Max Strahler
2
Segments matched
1
River geography1 admin regions · 0 communes
1 administrative regions crossed (GADM L2)
- KuusaluHarju · Estonia9.9 kmin this dpt
22 intersecting protected areas
Lahemaa
IUCN Not ReportedBaltic Sea Protected Area (HELCOM)
Lahemaa rahvuspark
IUCN Not AssignedNational park
Lahemaa
IUCN Not ReportedSpecial Protection Area (Birds Directive)
Lahemaa
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
Lahemaa RP, Mere pv.
IUCN VILimited management zone of national park
Lahemaa RP, Lahemaa pv.
IUCN VILimited management zone of national park
Lahemaa RP, Suurekõrve skv.
IUCN IVManaged conservation zone of national park
Lahemaa RP, Muuksi pv.
IUCN VILimited management zone of national park
Lahemaa RP, Mõisaparkide pv.
IUCN VILimited management zone of national park
13 more protected areassorted by area
Pärlijõgi/Pudisoo jõgi
IUCN Not AssignedSpawning area
VEP nr.110298
IUCN Not AssignedWoodland key habitat
VEP nr.110200
IUCN Not AssignedWoodland key habitat
VEP nr.110143
IUCN Not AssignedWoodland key habitat
Kolga jõgi/Männiku jõgi
IUCN Not AssignedSpawning area
VEP nr.L00381
IUCN Not AssignedWoodland key habitat
VEP nr.110201
IUCN Not AssignedWoodland key habitat
VEP nr.208117
IUCN Not AssignedWoodland key habitat
VEP nr.110202
IUCN Not AssignedWoodland key habitat
VEP nr.L00060
IUCN Not AssignedWoodland key habitat
VEP nr.208115
IUCN Not AssignedWoodland key habitat
VEP nr.L00059
IUCN Not AssignedWoodland key habitat
VEP nr.204603
IUCN Not AssignedWoodland key habitat
1 page = 1 named river (aggregation of 1 HydroRIVERS v10 segment). Spatial join cached after first hit.
Species present
577 distinct species · 4 792 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).
Indicateurs du tissu écologique
Tissu écologique de Maarikoja : 28 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 55 interactions GloBI sur 4 types (connectance 9.8%, filtre Serrano α=0.2). 6 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
5km
Max discharge
0,6m³/s
Max Strahler
2
Segments matched
1
HydroRIVERS v1.0 (Lehner et al. 2019) aggregated by name + main_riv → 1 entity = 1 named river.