Ruisseau· 2 segments
Ahtama jõgi
Crosses 3 administrative regions : Kehtna, Märjamaa, Raikküla
Total length
16km
Max discharge
0,5m³/s
Max Strahler
1
Segments matched
2
River geography3 admin regions · 0 communes
3 administrative regions crossed (GADM L2)
- RaikkülaRapla · Estonia17.0 kmin this dpt
- KehtnaRapla · Estonia1.6 kmin this dpt
- MärjamaaRapla · Estonia0.0 kmin this dpt
24 intersecting protected areas
Salavalge-Tõrasoo
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
Tõrasoo looduskaitseala
IUCN Not AssignedNature reserve
Tõrasoo LKA, Mailukse skv.
IUCN IVManaged conservation zone of nature reserve
Tõrasoo LKA, Tõrasoo pv.
IUCN VILimited management zone of nature reserve
Tõrasoo metsa looduskaitseala
IUCN Not AssignedNature reserve
Managed conservation zone of nature reserve
Tõrasoo LKA, Kose raba skv.
IUCN IVManaged conservation zone of nature reserve
Tõrasoo LKA, Kose nõmme skv.
IUCN IVManaged conservation zone of nature reserve
VEP nr.153001
IUCN Not AssignedWoodland key habitat
15 more protected areassorted by area
VEP nr.000505
IUCN Not AssignedWoodland key habitat
Ahtama jõgi
IUCN Not AssignedSpawning area
VEP nr.E00609
IUCN Not AssignedWoodland key habitat
VEP nr.000500
IUCN Not AssignedWoodland key habitat
VEP nr.E00620
IUCN Not AssignedWoodland key habitat
VEP nr.000495
IUCN Not AssignedWoodland key habitat
VEP nr.E00618
IUCN Not AssignedWoodland key habitat
VEP nr.000501
IUCN Not AssignedWoodland key habitat
VEP nr.E00611
IUCN Not AssignedWoodland key habitat
VEP nr.000507
IUCN Not AssignedWoodland key habitat
VEP nr.E00617
IUCN Not AssignedWoodland key habitat
VEP nr.E00610
IUCN Not AssignedWoodland key habitat
VEP nr.E00612
IUCN Not AssignedWoodland key habitat
VEP nr.E00616
IUCN Not AssignedWoodland key habitat
VEP nr.E00619
IUCN Not AssignedWoodland key habitat
1 page = 1 named river (aggregation of 2 HydroRIVERS v10 segments). Spatial join cached after first hit.
Species present
414 distinct species · 775 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 26 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 Ahtama jõgi : 23 espèces reliées par 19 interactions GloBI sur 3 types (connectance 5.8%, filtre Serrano α=0.2). 3 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
16km
Max discharge
0,5m³/s
Max Strahler
1
Segments matched
2
HydroRIVERS v1.0 (Lehner et al. 2019) aggregated by name + main_riv → 1 entity = 1 named river.