Metsälain erityisen tärkeät elinympäristöt Pohjois-Pohjanmaa
IUCN Not AssignedForest habitats of special importance according to the Forest Act (OECM) · 1900
156 km²
Subdivision · FIN
Merijärvi
Finland
DfcCold, no dry season, cold summer(100 %)
Species observed
1 028
Observations
19 296
Area
231,7km²
Ecological tissue
Sample of 35 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).
RègnesAnimalPlanteChampignonBacterie
RelationsPredationParasitismeSymbiosePollinisation
StatutEn dangerVulnérableProtégéeEndémique
Indicateurs du tissu écologique
Tissu écologique de Merijärvi : 31 espèces reliées par 66 interactions GloBI sur 3 types (connectance 10.5%, filtre Serrano α=0.2). 5 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
36
Interactions affichées
66
Connectance
0.105
Patrimoniales
0
Plus dense que (national)0 %(top 100%)
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Species present
1 028 distinct species · 19 296 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
3,2°C
Annual rain
663mm
Warmest m°
20,4°C
Coldest m°
-11,6°C
Elevation: 55 m on average (min 29 m, max 109 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
3,2°C
Annual rain
663mm
Warmest month
20,4°C
Coldest month
-11,6°C
Mean alt.
55m
Min
29m
Max
109m
Std. dev.
14m
Köppen-Geiger (dominant)
DfcCold, no dry season, cold summer(100 %)Cold
CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)
Hydrology6 basins · 0 lakes · 2 rivers
Hydrology metrics for this exact territory
Stream length here
23,0km
Basins crossed
6
Max stream order
4
Max drainage
3 874km²
Discharge in basins
20,6m³/s
Mean precip.
516mm/an
Mean T°
2,2°C
Moisture idx
0,03
Max snow
54%
Mean runoff
240mm/an
Mean elev. (basins)
45m
Watersheds crossing here
- Bassin de Pyhäjokisub-area355,7 km²overlap206.26 km²89%
- Bassin de Vaikonojasub-area199,9 km²overlap11.55 km²5%
- Bassin de Liminkaojasub-area832,6 km²overlap8.43 km²4%
- Bassin de Kalajokisub-area818,7 km²overlap2.94 km²1%
- Bassin de Talusojasub-area275,9 km²overlap2.35 km²1%
- Bassin de Vaikonojasub-area6,2 km²overlap0.16 km²0%
Rivers / streams (2, ord ≥ 4)
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Protected areas11
IUCN IV · 8IUCN Not Assigned · 2IUCN Not Reported · 1🌊 Marine · 2
Metsätalouden ympäristötukikohteet Pohjois-Pohjanmaa
IUCN Not AssignedForestry environmental aid contracts (OECM) · 1900
44 km²
Hillurahkan luonnonsuojelualue
IUCN IVState Nature Reserve · 2017
2 km²
Ryökönkankaan suojelualue
IUCN IVOld Growth Forest Reserve · 1993
0 km²
Ryökönkangas
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive) · 2015
0 km²
Väiskinmaan luonnonsuojelualue
IUCN IVPrivate Nature Reserve · 2012
0 km²
Complete list11 protected areas
- Metsälain erityisen tärkeät elinympäristöt Pohjois-PohjanmaaForest habitats of special importance according to the Forest Act (OECM)IUCN Not Assigned1900156 km²
- Metsätalouden ympäristötukikohteet Pohjois-PohjanmaaForestry environmental aid contracts (OECM)IUCN Not Assigned190044 km²
- Hillurahkan luonnonsuojelualueState Nature ReserveIUCN IV20172 km²
- Ryökönkankaan suojelualueOld Growth Forest ReserveIUCN IV19930 km²
- RyökönkangasSpecial Areas of Conservation (Habitats Directive)IUCN Not Reported20150 km²
- Väiskinmaan luonnonsuojelualuePrivate Nature ReserveIUCN IV20120 km²
- Niilo Silvastin luonnonsuojelualuePrivate Nature ReserveIUCN IV20230 km²
- Niemenkallion luonnonsuojelualuePrivate Nature ReserveIUCN IV20090 km²
- Korte-kangasPrivate Nature ReserveIUCN IV20150 km²
- Kiimakorven suojelualuePrivate Nature ReserveIUCN IV20140 km²
- IngalaPrivate Nature ReserveIUCN IV20150 km²
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN