HydroBASINS lev08 watershed · #2080029760
Bassin de Talusoja
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 1 administrative regions : Northern Ostrobothnia
Sub-basin area
275,9km²
Upstream area
275,9km²
Discharge
0,52m³/s
Mean elev.
26m
Administrative coverage
1 dept-equivalent regions (GADM L2)
- 272.1 km²98.0% of basin
30 intersecting protected areas
Metsälain erityisen tärkeät elinympäristöt Pohjois-Pohjanmaa
IUCN Not AssignedForest habitats of special importance according to the Forest Act (OECM)
1.27 km² overlap
Kalajoen suisto
IUCN Not ReportedSpecial Protection Area (Birds Directive)
0.84 km² overlap
Kalajoen suisto
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
0.84 km² overlap
Rajalahti-Perilahti
IUCN Not ReportedSpecial Protection Area (Birds Directive)
0.83 km² overlap
Rajalahti-Perilahti
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
0.83 km² overlap
Private Nature Reserve
0.83 km² overlap
Sunin luonnonsuojelualue
IUCN IVPrivate Nature Reserve
0.64 km² overlap
Sunin alue
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
0.63 km² overlap
Private Nature Reserve
0.36 km² overlap
21 more protected areassorted by overlap area
Veteraanimajan merenrantaniitty ja hiekkaranta
IUCN Not AssignedProtected Habitat Type
0.32 km² overlap
Yppärinjokisuun merenrantaniitty ja hiekkaranta
IUCN Not AssignedProtected Habitat Type
0.32 km² overlap
Private Nature Reserve
0.31 km² overlap
Ryökönkankaan suojelualue
IUCN IVOld Growth Forest Reserve
0.26 km² overlap
Ryökönkangas
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
0.25 km² overlap
Metsätalouden ympäristötukikohteet Pohjois-Pohjanmaa
IUCN Not AssignedForestry environmental aid contracts (OECM)
0.22 km² overlap
Private Nature Reserve
0.06 km² overlap
Haanpäänperukan merenrantaniitty
IUCN Not AssignedProtected Habitat Type
0.04 km² overlap
Kytö
IUCN IVPrivate Nature Reserve
0.04 km² overlap
Private Nature Reserve
0.04 km² overlap
Säikänpään hiekkaranta ja dyynialue
IUCN Not AssignedProtected Habitat Type
0.03 km² overlap
Private Nature Reserve
0.03 km² overlap
Öörnin luonnonsuojelualue
IUCN IVPrivate Nature Reserve
0.02 km² overlap
Aironpolunsuo, Suomi100
IUCN IVPrivate Nature Reserve
0.02 km² overlap
Kumpeleen hiekkaranta ja dyynialue
IUCN Not AssignedProtected Habitat Type
0.02 km² overlap
KURUN LUONNONSUOJELUALUE
IUCN IVPrivate Nature Reserve
0.02 km² overlap
Tiirasaaren hiekkaranta ja dyyni
IUCN Not AssignedProtected Habitat Type
0.02 km² overlap
Kiviäijän hiekkaranta
IUCN Not AssignedProtected Habitat Type
0.02 km² overlap
Leton dyynit ja merenrantaniitty
IUCN Not AssignedProtected Habitat Type
0.01 km² overlap
Vainionhaka
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
0.01 km² overlap
Rantakorpi
IUCN IVPrivate Nature Reserve
0.01 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
1 885 distinct species · 19 108 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 30 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 Talusoja : 19 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 101 interactions GloBI sur 5 types (connectance 23.2%, filtre Serrano α=0.2). 11 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°
2,2°C
Annual rain
520mm
Moisture idx (CMI)
0,03
Runoff
228mm/an
PET
505mm
AET
375mm
Mean slope
1,1°
Water table
50cm
Forest
83%
Crops
0%
Urban
0%
Protected
1%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)