Evon alue
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive) · 2015
79 km²
Region · FIN
Tavastia Proper
Finland
DfbCold, no dry season, warm summer(100 %)
Species observed
16 071
Observations
2 152 988
Area
5 895,6km²
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 Tavastia Proper : 23 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 106 interactions GloBI sur 6 types (connectance 17.8%, filtre Serrano α=0.2). 12 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
35
Interactions affichées
106
Connectance
0.178
Patrimoniales
1
Plus dense que (national)0 %(top 100%)
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Species present
16 071 distinct species · 2 152 988 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
4,6°C
Annual rain
702mm
Warmest m°
20,8°C
Coldest m°
-9,6°C
Elevation: 113 m on average (min 79 m, max 169 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
4,6°C
Annual rain
702mm
Warmest month
20,8°C
Coldest month
-9,6°C
Mean alt.
113m
Min
79m
Max
169m
Std. dev.
17m
Köppen-Geiger (dominant)
DfbCold, no dry season, warm summer(100 %)Cold
CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)
Soil & lithology
pH H₂O
4,9
Org. C
126,7g/kg
Clay
23,3%
Sand
36,8%
Silt
39,9%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: paGLiM
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
4,8
Org. C
211,4g/kg
Clay
23,4%
Sand
36,7%
Silt
39,9%
5–15 cm
pH H₂O
4,8
Org. C
116,9g/kg
Clay
22,8%
Sand
37,5%
Silt
39,7%
15–30 cm
pH H₂O
5,1
Org. C
51,9g/kg
Clay
23,7%
Sand
36,2%
Silt
40,2%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest61.4%
Crops9.5%
Built-up0.1%
Bare soil0.4%
Other (grassland, water…)28.5%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology21 basins · 50 lakes · 70 rivers
Hydrology metrics for this exact territory
Stream length here
638,4km
Lake surface here
387,32km²
Basins crossed
21
Max stream order
4
Max drainage
21 980km²
Discharge in basins
82,1m³/s
Mean precip.
623mm/an
Mean T°
4,0°C
Moisture idx
0,11
Max snow
47%
Mean runoff
292mm/an
Mean elev. (basins)
100m
Watersheds crossing here
- Bassin de Ormijokisub-area4 338,3 km²overlap1002.44 km²17%
- Bassin de Oikolanjokisub-area975,1 km²overlap779.64 km²13%
- Bassin de Puujokisub-area747,8 km²overlap752.07 km²13%
- Bassin de Kojonjokisub-area2 309,4 km²overlap582.40 km²10%
- Bassin de Perniönjokisub-area2 270,2 km²overlap544.33 km²9%
- Bassin de Kaartjokisub-area470,1 km²overlap472.77 km²8%
- Bassin de Luhdanjokisub-area348,7 km²overlap304.91 km²5%
- Bassin de Vihtijokisub-area2 322,7 km²overlap275.48 km²5%
- Bassin de Teuronjokisub-area388,2 km²overlap238.51 km²4%
12 more basinssorted by overlap
- Bassin de Tarpianjokisub-area630,4 km²overlap197.89 km²3%
- Bassin de Heiniojasub-area185,5 km²overlap186.61 km²3%
- Bassin de Vantaanjokisub-area1 179,9 km²overlap164.83 km²3%
- Bassin de Tuulensuunjokisub-area114,9 km²overlap115.58 km²2%
- Bassin de Mustijokisub-area431,2 km²overlap58.55 km²1%
- Bassin de Myllyojasub-area246,8 km²overlap54.56 km²1%
- Bassin de Sipoonjokisub-area621,7 km²overlap53.70 km²1%
- Bassin de Punkalaitumenjokisub-area1 596,1 km²overlap40.42 km²1%
- Bassin de Paimionjokisub-area994,7 km²overlap38.46 km²1%
- Bassin de Merrasojasub-area668,4 km²overlap29.72 km²1%
- Bassin de Kirkkojokisub-area413,5 km²overlap2.24 km²0%
- Bassin de Äväntjokisub-area387,3 km²overlap0.46 km²0%
Lakes (50, top by area)
- Vanajanselkaarea161,6 km²avg depth12.2 m
- Pyhäjärviarea69,8 km²avg depth15.9 m
- Kukkiajärviarea57,7 km²avg depth16.3 m
- Kuohijärviarea35,4 km²avg depth13.3 m
- Pyhäjärviarea30,8 km²avg depth7.0 m
- Pääjärviarea13,4 km²avg depth13.5 m
- Loppijärviarea12,1 km²avg depth6.7 m
- Liesjärviarea9,4 km²avg depth10.1 m
- Vanajavesiarea8,7 km²avg depth10.0 m
41 more lakes
- Nerosjärviarea8,4 km²avg depth13.5 m
- Puneliaarea8,3 km²avg depth7.6 m
- Äimäjärviarea8 km²avg depth8.3 m
- Kaartjärviarea7,5 km²avg depth8.0 m
- Lehijärviarea6,8 km²avg depth9.0 m
- Ormajärviarea6,5 km²avg depth9.0 m
- Renkajärviarea6,3 km²avg depth6.9 m
- Alajärviarea6,3 km²avg depth9.4 m
- Takajärviarea6,2 km²avg depth9.7 m
- Kerittyarea5,9 km²avg depth7.9 m
- Kernaalanjärviarea4,7 km²avg depth6.1 m
- Kokonjärviarea4,6 km²avg depth5.6 m
- Ojajärviarea4,5 km²avg depth10.5 m
- Mommilanjärviarea4,5 km²avg depth6.8 m
- Hirvijärviarea4,3 km²avg depth7.8 m
- Haapaniemenjärviarea3,7 km²avg depth6.0 m
- Onkimaanjärviarea3,7 km²avg depth7.2 m
- Katumajärviarea3,6 km²avg depth10.1 m
- Valajärviarea3,3 km²avg depth8.8 m
- Oksjärviarea3 km²avg depth3.3 m
- Kotkajärviarea2,8 km²avg depth5.3 m
- Kesijärviarea2,8 km²avg depth8.7 m
- Kankaistenjärviarea2,7 km²avg depth7.9 m
- Isojärviarea2,7 km²avg depth6.0 m
- Oksjärviarea2,4 km²avg depth6.7 m
- Sakaraarea2,3 km²avg depth6.9 m
- Kanajärviarea2,3 km²avg depth4.3 m
- Kaukjärviarea2,2 km²avg depth5.3 m
- Suolijärviarea2,2 km²avg depth8.8 m
- Sotkajärviarea2,1 km²avg depth3.6 m
- Mallinkaistenjärviarea2,1 km²avg depth5.3 m
- Suolijärviarea2 km²avg depth7.8 m
- Kallijärviarea2 km²avg depth5.3 m
- Saloistenjärviarea2 km²avg depth4.0 m
- Pehkijärviarea1,9 km²avg depth4.5 m
- Teväntijärviarea1,9 km²avg depth5.4 m
- Sääjärviarea1,8 km²avg depth6.4 m
- Jylisjärviarea1,7 km²avg depth7.7 m
- Viralanjärviarea1,6 km²avg depth4.1 m
- Uurtaanjärviarea1,5 km²avg depth6.1 m
- Särkijärviarea1,5 km²avg depth5.1 m
Rivers / streams (70, ord ≥ 4)
- Kojonjokiord 2len here34.12 km49%total70 km
- Heiniojaord 2len here29.47 km100%total29 km
- Loimijokiord 3len here27.79 km46%total61 km
- Ormijokiord 2len here26.44 km100%total26 km
- Kittarinojaord 4len here18.02 km100%total18 km
- Jänhijokiord 3len here18.01 km100%total18 km
- Myllyojaord 2len here17.48 km27%total64 km
- Kaartjokiord 3len here17.44 km100%total17 km
- Puujokiord 3len here16.36 km100%total16 km
- Luhdanjokiord 2len here16.34 km100%total16 km
- Teuronjokiord 3len here15.77 km53%total30 km
- Toivanjokiord 3len here15.66 km100%total16 km
58 more river segmentssorted by Strahler order + length
- Myllyjokiord 2len here15.43 km100%total15 km
- Alajokiord 2len here15.35 km100%total15 km
- Mustaojaord 1len here14.18 km57%total25 km
- Oikolanjokiord 2len here13.22 km73%total18 km
- Tyrynojaord 4len here13.16 km100%total13 km
- Kurkijokiord 1len here12.96 km100%total13 km
- Vuolujokiord 2len here12.50 km100%total12 km
- Linderin kanavaord 1len here12.14 km100%total12 km
- Rikiojaord 2len here11.61 km100%total12 km
- Ruununmyllynjokiord 1len here11.59 km100%total12 km
- Vantaanjokiord 3len here11.28 km11%total100 km
- Kotkanojaord 3len here10.88 km100%total11 km
- Valteenjokiord 2len here10.84 km100%total11 km
- Kuusjokiord 1len here10.32 km69%total15 km
- Tuulensuunjokiord 3len here10.32 km100%total10 km
- Valkosenojaord 1len here10.03 km100%total10 km
- Kotajokiord 2len here9.41 km100%total9 km
- Koskenjokiord 1len here9.16 km27%total33 km
- Maaherranojaord 2len here9.05 km100%total9 km
- Punkanjokiord 3len here7.97 km100%total8 km
- Korventaustanojaord 2len here7.90 km66%total12 km
- Isojokiord 1len here7.60 km94%total8 km
- Rautajokiord 2len here7.04 km100%total7 km
- Sahakoskenojaord 1len here6.98 km100%total7 km
- Kojonjokiord 2len here6.86 km100%total7 km
- Pätilänjokiord 3len here6.68 km100%total7 km
- Ilmetynjokiord 1len here6.45 km100%total6 km
- Tervajokiord 4len here6.17 km100%total6 km
- Kopsjokiord 2len here5.90 km100%total6 km
- Räikälänjokiord 3len here5.82 km100%total6 km
- Koirajokiord 1len here5.80 km100%total6 km
- Puujokiord 1len here5.38 km87%total6 km
- Pohjoistenjokiord 2len here5.14 km100%total5 km
- Jalasjokiord 2len here5.07 km33%total15 km
- Renkajokiord 3len here4.82 km100%total5 km
- Lähdeojaord 3len here4.81 km100%total5 km
- Aulinjokiord 1len here4.71 km31%total15 km
- Kuorijokiord 1len here4.57 km100%total5 km
- Vaskijokiord 2len here4.38 km43%total10 km
- Valteenojaord 1len here4.35 km100%total4 km
- Haaranojaord 3len here3.49 km100%total3 km
- Ruuhiojaord 1len here3.48 km100%total3 km
- Mustijokiord 2len here3.47 km24%total14 km
- Mustajokiord 1len here3.11 km56%total6 km
- Jaatilanjokiord 2len here2.86 km26%total11 km
- Myllyojaord 2len here2.76 km100%total3 km
- Vehkaojaord 1len here2.74 km100%total3 km
- Herajokiord 1len here1.98 km100%total2 km
- Saukonojaord 1len here1.96 km14%total14 km
- Vaivaskoskenojaord 1len here1.96 km100%total2 km
- Hunsalanjokiord 1len here1.83 km100%total2 km
- Hiidenjokiord 1len here1.82 km100%total2 km
- Hattula–Aulankoord 1len here1.75 km100%total2 km
- Sepänpuroord 1len here1.63 km17%total9 km
- Välkkilänojaord 2len here1.25 km18%total7 km
- Saavajokiord 3len here1.01 km8%total12 km
- Lontilanjokiord 2len here0.45 km13%total3 km
- Hirsijokiord 1len here0.07 km1%total12 km
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
0hab/km²
Night light
1,2nW
Built-up
14,3%
Pesticides
2,6kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas100
IUCN Not Reported · 58IUCN IV · 29IUCN Not Assigned · 9IUCN II · 2IUCN V · 2🌊 Marine · 3
Maakylän-Räyskälän alue
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive) · 2015
59 km²
Metsälain erityisen tärkeät elinympäristöt Pirkanmaa
IUCN Not AssignedForest habitats of special importance according to the Forest Act (OECM) · 1900
46 km²
Kukkiajärvi
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive) · 2015
39 km²
Torronsuon kansallispuisto
IUCN IINational Park · 1990
31 km²
Torronsuo
IUCN Not ReportedSpecial Protection Area (Birds Directive) · 1998
31 km²
Complete list100 protected areas
- Evon alueSpecial Areas of Conservation (Habitats Directive)IUCN Not Reported201579 km²
- Maakylän-Räyskälän alueSpecial Areas of Conservation (Habitats Directive)IUCN Not Reported201559 km²
- Metsälain erityisen tärkeät elinympäristöt PirkanmaaForest habitats of special importance according to the Forest Act (OECM)IUCN Not Assigned190046 km²
- KukkiajärviSpecial Areas of Conservation (Habitats Directive)IUCN Not Reported201539 km²
- Torronsuon kansallispuistoNational ParkIUCN II199031 km²
- TorronsuoSpecial Protection Area (Birds Directive)IUCN Not Reported199831 km²
- TorronsuoSpecial Areas of Conservation (Habitats Directive)IUCN Not Reported201531 km²
- Torronsuo National ParkWetland of International Importance (Ramsar Site)IUCN Not Reported200431 km²
- Metsälain erityisen tärkeät elinympäristöt Varsinais-SuomiForest habitats of special importance according to the Forest Act (OECM)IUCN Not Assigned190024 km²
- Kytäjän-Usmin metsäalueSpecial Areas of Conservation (Habitats Directive)IUCN Not Reported201523 km²
- Liesjärven kansallispuistoNational ParkIUCN II195621 km²
- LiesjärviSpecial Areas of Conservation (Habitats Directive)IUCN Not Reported201518 km²
- Metsälain erityisen tärkeät elinympäristöt Päijät-HämeForest habitats of special importance according to the Forest Act (OECM)IUCN Not Assigned190018 km²
- Metsätalouden ympäristötukikohteet PirkanmaaForestry environmental aid contracts (OECM)IUCN Not Assigned190015 km²
- Metsälain erityisen tärkeät elinympäristöt UusimaaForest habitats of special importance according to the Forest Act (OECM)IUCN Not Assigned190014 km²
- Vanajaveden alueSpecial Areas of Conservation (Habitats Directive)IUCN Not Reported201513 km²
- Metsätalouden ympäristötukikohteet Päijät-HämeForestry environmental aid contracts (OECM)IUCN Not Assigned190013 km²
- Metsätalouden ympäristötukikohteet UusimaaForestry environmental aid contracts (OECM)IUCN Not Assigned190010 km²
- Metsälain erityisen tärkeät elinympäristöt Kanta-HämeForest habitats of special importance according to the Forest Act (OECM)IUCN Not Assigned19009 km²
- Ormajärvi-UntulanharjuSpecial Areas of Conservation (Habitats Directive)IUCN Not Reported20157 km²
- Bird Wetlands of Vanajavesi AreaWetland of International Importance (Ramsar Site)IUCN Not Reported20047 km²
- Komion luonnonsuojelualueState Nature ReserveIUCN IV19956 km²
- Metsätalouden ympäristötukikohteet Kanta-HämeForestry environmental aid contracts (OECM)IUCN Not Assigned19006 km²
- Seitsemänlamminsuo-KorpilamminsuoSpecial Areas of Conservation (Habitats Directive)IUCN Not Reported20156 km²
- Saloistenjärvi-KyynäräjärviSpecial Areas of Conservation (Habitats Directive)IUCN Not Reported20155 km²
- EksyssuoSpecial Areas of Conservation (Habitats Directive)IUCN Not Reported20155 km²
- Öksyssuon luonnonsuojelualueState Nature ReserveIUCN IV20145 km²
- Sudenpesänkankaan suojelualueOld Growth Forest ReserveIUCN IV19935 km²
- Vanajaveden lintualueetSpecial Protection Area (Birds Directive)IUCN Not Reported19984 km²
- HeinisuoSpecial Areas of Conservation (Habitats Directive)IUCN Not Reported20154 km²
- Aulangon alueSpecial Areas of Conservation (Habitats Directive)IUCN Not Reported20154 km²
- Kilpisuo (Hausjärvi)Special Areas of Conservation (Habitats Directive)IUCN Not Reported20153 km²
- Usmin luonnonsuojelualueState Nature ReserveIUCN IV20213 km²
- TervalamminsuoSpecial Areas of Conservation (Habitats Directive)IUCN Not Reported20153 km²
- KoijärviSpecial Areas of Conservation (Habitats Directive)IUCN Not Reported20152 km²
- KoijärviSpecial Protection Area (Birds Directive)IUCN Not Reported19982 km²
- Joensuunlahti-VenesillanlahtiSpecial Protection Area (Birds Directive)IUCN Not Reported19982 km²
- Kotisten suojelualueOld Growth Forest ReserveIUCN IV19932 km²
- Janakkalan SuurisuoSpecial Areas of Conservation (Habitats Directive)IUCN Not Reported20152 km²
- MustasuoSpecial Areas of Conservation (Habitats Directive)IUCN Not Reported20152 km²
- KaukolanharjuSpecial Areas of Conservation (Habitats Directive)IUCN Not Reported20152 km²
- Toivanjoen lintualueSpecial Protection Area (Birds Directive)IUCN Not Reported19982 km²
- Janakkalan Suurisuon luonnonsuojelualue 1Private Nature ReserveIUCN IV20172 km²
- Aulangon luonnonsuojelualueState Nature ReserveIUCN V19912 km²
- Toivanjoen luonnonsuojelualue 2Private Nature ReserveIUCN IV20061 km²
- Hanhisuo-Saunasuo-AlajokiSpecial Areas of Conservation (Habitats Directive)IUCN Not Reported20151 km²
- Janakkalan Suurisuon luonnonsuojelualue 2Private Nature ReserveIUCN IV20191 km²
- Lopen IsosuoSpecial Areas of Conservation (Habitats Directive)IUCN Not Reported20151 km²
- PehkijärviSpecial Protection Area (Birds Directive)IUCN Not Reported19981 km²
- Karittainmäki-AhvenistonlampiSpecial Areas of Conservation (Habitats Directive)IUCN Not Reported20151 km²
- Raimansuo-MiemalanharjuSpecial Areas of Conservation (Habitats Directive)IUCN Not Reported20151 km²
- Joensuunlahden-Venesillanlahden luonnonsuojelualuePrivate Nature ReserveIUCN IV20041 km²
- Keihässuon luonnonsuojelualueState Nature ReserveIUCN IV20211 km²
- Ahvenistonharju-VuorenharjuSpecial Areas of Conservation (Habitats Directive)IUCN Not Reported20151 km²
- KeihässuoSpecial Areas of Conservation (Habitats Directive)IUCN Not Reported20151 km²
- Toivanjoen kalliotSpecial Areas of Conservation (Habitats Directive)IUCN Not Reported20151 km²
- Vahteriston luonnonsuojelualuePrivate Nature ReserveIUCN IV20081 km²
- UurtaanjärviSpecial Protection Area (Birds Directive)IUCN Not Reported19981 km²
- Tykölänjärvi/Uskilanlahti (908-489-876-1)Private Nature ReserveIUCN IV20041 km²
- Vaskijärven metsäSpecial Areas of Conservation (Habitats Directive)IUCN Not Reported20151 km²
+ 40 protected areas (top 60 shown)
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN