HydroBASINS lev08 watershed · #2080211950
Bassin de Matalusjoki
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 : Pirkanmaa
Sub-basin area
107,5km²
Upstream area
3 020,5km²
Discharge
29,07m³/s
Mean elev.
118m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Ruonanjoki217 km²
- Bassin de Porrassuonoja189 km²
1 dept-equivalent regions (GADM L2)
- 108.1 km²100.0% of basin
30 intersecting protected areas
Kaakkurijärvet
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
0.93 km² overlap
Kaakkurijärvet
IUCN Not ReportedSpecial Protection Area (Birds Directive)
0.93 km² overlap
Metsälain erityisen tärkeät elinympäristöt Pirkanmaa
IUCN Not AssignedForest habitats of special importance according to the Forest Act (OECM)
0.69 km² overlap
Private Nature Reserve
0.57 km² overlap
Kaakkurijärvet (UPM)
IUCN IVPrivate Nature Reserve
0.40 km² overlap
Ristaniemen metsä
IUCN IVPrivate Nature Reserve
0.33 km² overlap
Pinsiön-Matalusjoki
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
0.27 km² overlap
Private Nature Reserve
0.23 km² overlap
Metsätalouden ympäristötukikohteet Pirkanmaa
IUCN Not AssignedForestry environmental aid contracts (OECM)
0.21 km² overlap
21 more protected areassorted by overlap area
Kaitajärvenvuorten metsä
IUCN IVPrivate Nature Reserve
0.17 km² overlap
Kaasalaisen metsä
IUCN IVPrivate Nature Reserve
0.14 km² overlap
Santalan metsä
IUCN IVPrivate Nature Reserve
0.12 km² overlap
Private Nature Reserve
0.11 km² overlap
Kivilähteen metsä
IUCN IVPrivate Nature Reserve
0.11 km² overlap
Kaakkurijärvet (2:138)
IUCN IVPrivate Nature Reserve
0.11 km² overlap
Mikkolankorpi
IUCN IVPrivate Nature Reserve
0.09 km² overlap
Private Nature Reserve
0.07 km² overlap
Pohjantähden metsä
IUCN IVPrivate Nature Reserve
0.07 km² overlap
Private Nature Reserve
0.07 km² overlap
NUORAMÄEN LUONNONSUOJELUALUE
IUCN IVPrivate Nature Reserve
0.07 km² overlap
NUORANMÄKI (KAAKKURIJÄRVET)
IUCN IVPrivate Nature Reserve
0.07 km² overlap
Penttilä (Kaakkurijärvet)
IUCN IVPrivate Nature Reserve
0.07 km² overlap
Tuomimäki
IUCN IVPrivate Nature Reserve
0.07 km² overlap
Private Nature Reserve
0.05 km² overlap
Susikallion suo
IUCN IVPrivate Nature Reserve
0.05 km² overlap
Haapaniemen purohaka
IUCN IVPrivate Nature Reserve
0.04 km² overlap
Laine
IUCN Not AssignedTemporary Protection Order
0.04 km² overlap
Davis
IUCN IVPrivate Nature Reserve
0.04 km² overlap
Saarisen metsä
IUCN IVPrivate Nature Reserve
0.04 km² overlap
RUUTANAN LUONNONSUOJELUALUE
IUCN IVPrivate Nature Reserve
0.04 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
2 922 distinct species · 16 919 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 32 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 Matalusjoki : 23 espèces reliées par 85 interactions GloBI sur 5 types (connectance 17.1%, 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).
Hydroclimate (BasinATLAS lev08)
Mean T°
3,4°C
Annual rain
603mm
Moisture idx (CMI)
0,07
Runoff
313mm/an
PET
560mm
AET
422mm
Mean slope
3,9°
Water table
299cm
Forest
94%
Crops
20%
Urban
0%
Protected
2%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)