Ruisseau· 2 segments
Kiisaoja
Crosses 3 administrative regions : Kullamaa, Lihula, Martna
Total length
11km
Max discharge
0,3m³/s
Max Strahler
1
Segments matched
2
River geography3 admin regions · 0 communes
3 administrative regions crossed (GADM L2)
- MartnaLääne · Estonia12.6 kmin this dpt
- KullamaaLääne · Estonia0.6 kmin this dpt
- LihulaLääne · Estonia0.0 kmin this dpt
18 intersecting protected areas
Väinamere
IUCN Not ReportedSpecial Protection Area (Birds Directive)
Väinameri
IUCN Not ReportedBaltic Sea Protected Area (HELCOM)
Väinamere
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
Matsalu rahvuspark
IUCN Not AssignedNational park
Matsalu
IUCN IIWetland of International Importance (Ramsar Site)
Matsalu RP, Matsalu pv.
IUCN VILimited management zone of national park
Matsalu RP, Kasari luha skv.
IUCN IVManaged conservation zone of national park
Matsalu RP, Neidsaare skv.
IUCN IVManaged conservation zone of national park
Laiküla
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
9 more protected areassorted by area
Laiküla hoiuala
IUCN VILimited-conservation area
Managed conservation zone of national park
Matsalu RP, Laiküla skv.
IUCN VManaged conservation zone of national park
Matsalu RP, Jõgede skv.
IUCN IVManaged conservation zone of national park
Matsalu RP, Parkide pv.
IUCN VILimited management zone of national park
VEP nr.204280
IUCN Not AssignedWoodland key habitat
VEP nr.204279
IUCN Not AssignedWoodland key habitat
VEP nr.210659
IUCN Not AssignedWoodland key habitat
VEP nr.205491
IUCN Not AssignedWoodland key habitat
1 page = 1 named river (aggregation of 2 HydroRIVERS v10 segments). Spatial join cached after first hit.
Species present
250 distinct species · 2 278 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 25 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 Kiisaoja : 18 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 34 interactions GloBI sur 4 types (connectance 11.3%, filtre Serrano α=0.2). 7 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
11km
Max discharge
0,3m³/s
Max Strahler
1
Segments matched
2
HydroRIVERS v1.0 (Lehner et al. 2019) aggregated by name + main_riv → 1 entity = 1 named river.