HydroBASINS lev08 watershed · #2080029420
Bassin de Närpes 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 : Ostrobothnia, Southern Ostrobothnia
Sub-basin area
1 136,4km²
Upstream area
1 136,7km²
Discharge
9,35m³/s
Mean elev.
54m
Administrative coverage
2 dept-equivalent regions (GADM L2)
- 624.5 km²54.6% of basin
- 518.8 km²45.4% of basin
30 intersecting protected areas
Protected Mire
7.16 km² overlap
Harjaisneva-Pilkoonneva
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
6.90 km² overlap
Risnäsmossen
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
4.46 km² overlap
Kurpanneva
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
3.36 km² overlap
Varisnevan soidensuojelualue
IUCN IVProtected Mire
2.78 km² overlap
Varisneva
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
2.78 km² overlap
Liito, Råbacka A, Nokka, Heltta ja Turpela
IUCN Not AssignedPrivate Nature Reserve
0.83 km² overlap
Pässinrämäkkä
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
0.60 km² overlap
Metsälain erityisen tärkeät elinympäristöt Etelä-Pohjanmaa
IUCN Not AssignedForest habitats of special importance according to the Forest Act (OECM)
0.48 km² overlap
21 more protected areassorted by overlap area
Iso Kakkurinneva
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
0.47 km² overlap
Risnäsmossen 60
IUCN IVPrivate Nature Reserve
0.39 km² overlap
Metsätalouden ympäristötukikohteet Pohjanmaa
IUCN Not AssignedForestry environmental aid contracts (OECM)
0.37 km² overlap
Lutakkoneva
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
0.32 km² overlap
Risnäsmossen 61
IUCN IVPrivate Nature Reserve
0.30 km² overlap
Orrmossliden
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
0.26 km² overlap
Risnäsmossen 8
IUCN IVPrivate Nature Reserve
0.21 km² overlap
Risnäsmossen 18
IUCN IVPrivate Nature Reserve
0.20 km² overlap
Metsälain erityisen tärkeät elinympäristöt Pohjanmaa
IUCN Not AssignedForest habitats of special importance according to the Forest Act (OECM)
0.20 km² overlap
Risnäsmossen 33
IUCN IVPrivate Nature Reserve
0.20 km² overlap
Risnäsmossen 5
IUCN IVPrivate Nature Reserve
0.19 km² overlap
Pässinrämäkkä 1
IUCN IVPrivate Nature Reserve
0.19 km² overlap
Risnäsmossen 74
IUCN IVPrivate Nature Reserve
0.18 km² overlap
Sundman och Backgärdan
IUCN IVPrivate Nature Reserve
0.18 km² overlap
Pässinrämäkkä 2
IUCN IVPrivate Nature Reserve
0.17 km² overlap
Risnäsmossen 35
IUCN IVPrivate Nature Reserve
0.16 km² overlap
Risnäsmossen 2
IUCN IVPrivate Nature Reserve
0.16 km² overlap
Risnäsmossen 37
IUCN IVPrivate Nature Reserve
0.13 km² overlap
Risnäsmossen 72
IUCN IVPrivate Nature Reserve
0.13 km² overlap
Risnäsmossen 10
IUCN IVPrivate Nature Reserve
0.12 km² overlap
Limingankallio
IUCN IVPrivate Nature Reserve
0.11 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
2 701 distinct species · 118 687 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 34 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 Närpes å : 20 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 102 interactions GloBI sur 6 types (connectance 17.1%, filtre Serrano α=0.2). 15 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°
3,4°C
Annual rain
561mm
Moisture idx (CMI)
0,05
Runoff
288mm/an
PET
531mm
AET
394mm
Mean slope
1,6°
Water table
105cm
Forest
78%
Crops
27%
Urban
0%
Protected
1%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)