Ruisseau
Markkakoski
Crosses 2 administrative regions : North Karelia, North Savonia
Total length
0km
Max discharge
0,7m³/s
Max Strahler
1
Segments matched
1
River geography2 admin regions · 0 communes
2 administrative regions crossed (GADM L2)
- North KareliaEastern Finland · Finland9.6 kmin this dpt
- North SavoniaEastern Finland · Finland1.2 kmin this dpt
5 intersecting protected areas
Metsälain erityisen tärkeät elinympäristöt Pohjois-Karjala
IUCN Not AssignedForest habitats of special importance according to the Forest Act (OECM)
Vaikkojoki, Vaikon vanhat metsät ja Aitalamminsuo
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
Riihivaaran HELMI
IUCN IVPrivate Nature Reserve
Makkarasärkkä
IUCN IVPrivate Nature Reserve
Heinävaara
IUCN IVPrivate Nature Reserve
1 page = 1 named river (aggregation of 1 HydroRIVERS v10 segment). Spatial join cached after first hit.
Species present
300 distinct species · 560 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 39 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 Markkakoski : 31 espèces reliées par 80 interactions GloBI sur 5 types (connectance 10.3%, 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
0km
Max discharge
0,7m³/s
Max Strahler
1
Segments matched
1
HydroRIVERS v1.0 (Lehner et al. 2019) aggregated by name + main_riv → 1 entity = 1 named river.