HydroBASINS lev08 watershed · #2080029640
Bassin de Kronoby å
A watershed (drainage basin) is not a body of water — it is the land area where rainfall converges towards a single river that eventually reaches the sea (or an endorheic basin). Boundaries follow ridgelines.
Crosses 2 administrative regions : Central Ostrobothnia, Ostrobothnia
Sub-basin area
365,8km²
Upstream area
366,8km²
Discharge
3,09m³/s
Mean elev.
8m
Administrative coverage
2 dept-equivalent regions (GADM L2)
- 252.8 km²68.7% of basin
- 106.2 km²28.8% of basin
30 intersecting protected areas
Luodon saaristo
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
4.70 km² overlap
Luodon saaristo/Luoto Archipelago
IUCN Not ReportedBaltic Sea Protected Area (HELCOM)
4.70 km² overlap
Luodon saaristo
IUCN Not ReportedSpecial Protection Area (Birds Directive)
4.70 km² overlap
Kåtölandet
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
4.21 km² overlap
Kåtölandet
IUCN Not ReportedSpecial Protection Area (Birds Directive)
4.21 km² overlap
Luodon saaristo 3b
IUCN IVPrivate Nature Reserve
2.04 km² overlap
Metsälain erityisen tärkeät elinympäristöt Pohjanmaa
IUCN Not AssignedForest habitats of special importance according to the Forest Act (OECM)
1.37 km² overlap
Luodon ja Kokkolan saaristo
IUCN IbPrivate Nature Reserve
1.34 km² overlap
Hällörsfjärden
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
1.29 km² overlap
21 more protected areassorted by overlap area
Hällörsfjärden
IUCN Not ReportedSpecial Protection Area (Birds Directive)
1.29 km² overlap
State Nature Reserve
1.11 km² overlap
Private Nature Reserve
0.91 km² overlap
Laajalahti
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
0.76 km² overlap
Laajalahti
IUCN Not ReportedSpecial Protection Area (Birds Directive)
0.76 km² overlap
Private Nature Reserve
0.76 km² overlap
Rummelön-Harrbådan
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
0.76 km² overlap
Rummelön-Harrbådan
IUCN Not ReportedSpecial Protection Area (Birds Directive)
0.76 km² overlap
State Nature Reserve
0.73 km² overlap
Metsätalouden ympäristötukikohteet Pohjanmaa
IUCN Not AssignedForestry environmental aid contracts (OECM)
0.40 km² overlap
Luodon saaristo 88
IUCN IbPrivate Nature Reserve
0.39 km² overlap
Luodon saaristo 97
IUCN IVPrivate Nature Reserve
0.38 km² overlap
Private Nature Reserve
0.30 km² overlap
Norra Hamnskäret 7
IUCN IVPrivate Nature Reserve
0.23 km² overlap
Kåtölandet 38
IUCN IVPrivate Nature Reserve
0.21 km² overlap
Private Nature Reserve
0.21 km² overlap
Kåtölandet 28
IUCN IVPrivate Nature Reserve
0.19 km² overlap
Metsälain erityisen tärkeät elinympäristöt Keski-Pohjanmaa
IUCN Not AssignedForest habitats of special importance according to the Forest Act (OECM)
0.19 km² overlap
Kåtölandet 51
IUCN IVPrivate Nature Reserve
0.18 km² overlap
Kåtölandet 35
IUCN IVPrivate Nature Reserve
0.16 km² overlap
Kåtölandet 17
IUCN IVPrivate Nature Reserve
0.15 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
3 724 distinct species · 104 809 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 40 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 Bassin de Kronoby å : 30 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 99 interactions GloBI sur 5 types (connectance 12.7%, filtre Serrano α=0.2). 10 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Hydroclimate (BasinATLAS lev08)
Mean T°
2,7°C
Annual rain
536mm
Moisture idx (CMI)
0,01
Runoff
251mm/an
PET
529mm
AET
386mm
Mean slope
0,5°
Water table
34cm
Forest
82%
Crops
20%
Urban
3%
Protected
3%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)