Ruisseau
Riksu jõgi
Crosses 3 administrative regions : Kärla, Lümanda, Salme
Total length
19km
Max discharge
0,4m³/s
Max Strahler
1
Segments matched
1
River geography3 admin regions · 0 communes
3 administrative regions crossed (GADM L2)
- LümandaSaare · Estonia11.7 kmin this dpt
- SalmeSaare · Estonia1.2 kmin this dpt
- KärlaSaare · Estonia0.0 kmin this dpt
20 intersecting protected areas
Riksu ranniku
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
Riksu ranniku
IUCN Not ReportedSpecial Protection Area (Birds Directive)
Riksu ranniku hoiuala
IUCN VILimited-conservation area
Haavassoo
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
Wilderness conservation zone of nature reserve
Haavassoo looduskaitseala
IUCN Not AssignedNature reserve
Koimla
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
Koimla looduskaitseala
IUCN Not AssignedNature reserve
Koimla LKA, Koimla skv.
IUCN IbWilderness conservation zone of nature reserve
11 more protected areassorted by area
VEP nr.213166
IUCN Not AssignedWoodland key habitat
Pajumaa hoiuala
IUCN VILimited-conservation area
VEP nr.207189
IUCN Not AssignedWoodland key habitat
VEP nr.213165
IUCN Not AssignedWoodland key habitat
VEP nr.209515
IUCN Not AssignedWoodland key habitat
VEP nr.207190
IUCN Not AssignedWoodland key habitat
VEP nr.125014
IUCN Not AssignedWoodland key habitat
VEP nr.125015
IUCN Not AssignedWoodland key habitat
VEP nr.211531
IUCN Not AssignedWoodland key habitat
VEP nr.L01536
IUCN Not AssignedWoodland key habitat
VEP nr.125013
IUCN Not AssignedWoodland key habitat
1 page = 1 named river (aggregation of 1 HydroRIVERS v10 segment). Spatial join cached after first hit.
Species present
388 distinct species · 1 988 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 35 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 Riksu jõgi : 28 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 56 interactions GloBI sur 4 types (connectance 8.4%, filtre Serrano α=0.2). 9 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
19km
Max discharge
0,4m³/s
Max Strahler
1
Segments matched
1
HydroRIVERS v1.0 (Lehner et al. 2019) aggregated by name + main_riv → 1 entity = 1 named river.