2000491 Långvattnet
IUCN VNature Reserve · 1974
10 km²
Municipality · SWE
Sollefteå
Sweden
DfcCold, no dry season, cold summer(95 %)
Species observed
7 037
Observations
456 476
Area
5 815,7km²
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).
RègnesAnimalPlanteChampignonBacterie
RelationsPredationParasitismeSymbiosePollinisation
StatutEn dangerVulnérableProtégéeEndémique
Indicateurs du tissu écologique
Tissu écologique de Sollefteå : 20 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 86 interactions GloBI sur 5 types (connectance 16.3%, filtre Serrano α=0.2). 13 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
33
Interactions affichées
86
Connectance
0.163
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
7 037 distinct species · 456 476 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
3,0°C
Annual rain
748mm
Warmest m°
18,9°C
Coldest m°
-11,2°C
Elevation: 261 m on average (min 1 m, max 523 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
3,0°C
Annual rain
748mm
Warmest month
18,9°C
Coldest month
-11,2°C
Mean alt.
261m
Min
1m
Max
523m
Std. dev.
83m
Köppen-Geiger (dominant)
DfcCold, no dry season, cold summer(95 %)Cold
CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)
Hydrology21 basins · 50 lakes · 43 rivers
Hydrology metrics for this exact territory
Stream length here
686,7km
Lake surface here
210,54km²
Basins crossed
21
Max stream order
6
Max drainage
31 436km²
Discharge in basins
1 570,3m³/s
Mean precip.
599mm/an
Mean T°
1,9°C
Moisture idx
0,16
Max snow
59%
Mean runoff
390mm/an
Mean elev. (basins)
263m
Watersheds crossing here
- Bassin de Faxälvensub-area2 237,3 km²overlap1515.32 km²26%
- Bassin de Ångermanälvensub-area747,5 km²overlap539.77 km²9%
- Bassin de Ångermanälvensub-area534,1 km²overlap537.45 km²9%
- Bassin de Ångermanälvensub-area505,1 km²overlap467.82 km²8%
- Bassin de Ångermanälvensub-area1 236,5 km²overlap444.83 km²8%
- Bassin de Kärmsjöbäckensub-area463,6 km²overlap430.67 km²7%
- Bassin de Höånsub-area525,4 km²overlap422.16 km²7%
- Bassin de Juvanånsub-area437 km²overlap300.23 km²5%
- Bassin de Nätraånsub-area2 624,9 km²overlap297.62 km²5%
12 more basinssorted by overlap
- Bassin de Faxälvensub-area251,8 km²overlap253.36 km²4%
- Bassin de Fjällsjöälvensub-area241,8 km²overlap243.31 km²4%
- Bassin de Halånsub-area314,1 km²overlap101.74 km²2%
- Bassin de Ångermanälvensub-area68,6 km²overlap69.07 km²1%
- Bassin de Vängelälvensub-area515,3 km²overlap64.74 km²1%
- Bassin de Ramsåsånsub-area1 654,6 km²overlap46.19 km²1%
- Bassin de Moälvensub-area2 253,1 km²overlap29.30 km²1%
- Bassin de Korpånsub-area3 253,6 km²overlap18.62 km²0%
- Bassin de Ljustorpsånsub-area820,8 km²overlap13.27 km²0%
- Bassin de Indalsälvensub-area309,4 km²overlap6.42 km²0%
- Bassin de Öjånsub-area2 733,7 km²overlap2.00 km²0%
- Bassin de Fjällsjöälvensub-area158,1 km²overlap1.62 km²0%
Lakes (50, top by area)
- Stensvattnetarea35 km²avg depth51.9 m
- Betarsjönarea33,8 km²avg depth20.6 m
- Storsjönarea17,8 km²avg depth12.1 m
- Graningesjönarea17,2 km²avg depth23.5 m
- Svedbergstjärnarea16,9 km²avg depth12.7 m
- Stor-Degersjönarea12,5 km²avg depth18.9 m
- Nässjönarea10,4 km²avg depth14.0 m
- Helgumssjönarea8,4 km²avg depth14.6 m
- Ramselesjönarea7,1 km²avg depth9.5 m
41 more lakes
- Lafssjönarea6,3 km²avg depth13.6 m
- Väster-Äxingenarea4,9 km²avg depth11.8 m
- Lake #48453area4,6 km²avg depth6.3 m
- Hultsjönarea3,9 km²avg depth9.8 m
- Lake #48229area3,8 km²avg depth7.6 m
- Tunsjönarea3,7 km²avg depth15.2 m
- Vällingsjönarea3,3 km²avg depth14.6 m
- Gärdseletarea3,3 km²avg depth8.8 m
- Kängsjönarea2,9 km²avg depth6.4 m
- Stortannsjönarea2,8 km²avg depth10.4 m
- Lillälgsjönarea2,8 km²avg depth12.6 m
- Ottsjönarea2,7 km²avg depth8.3 m
- Vallsjönarea2,7 km²avg depth7.0 m
- Ysjönarea2,7 km²avg depth6.2 m
- Gösingenarea2,6 km²avg depth8.1 m
- Ljussjönarea2,6 km²avg depth5.1 m
- Hermansjönarea2,5 km²avg depth9.4 m
- Långsjönarea2,4 km²avg depth14.4 m
- Grössjönarea2,3 km²avg depth11.6 m
- Västra Kortingvattnetarea2,1 km²avg depth5.7 m
- Ledingssjönarea2,1 km²avg depth7.8 m
- Knäsjönarea2,1 km²avg depth9.8 m
- Stora Grössjönarea2 km²avg depth7.1 m
- Kälsjönarea2 km²avg depth7.9 m
- Stugusjönarea2 km²avg depth8.8 m
- Skirsjönarea1,9 km²avg depth8.7 m
- Stor-Norsjönarea1,9 km²avg depth8.9 m
- Karfsjönarea1,9 km²avg depth6.3 m
- Stor-Rocksjönarea1,9 km²avg depth11.8 m
- Lake #49162area1,8 km²avg depth6.9 m
- Källsjönarea1,8 km²avg depth9.7 m
- Vädersjönarea1,7 km²avg depth7.3 m
- Nordsjösjönarea1,7 km²avg depth6.3 m
- Bysjönarea1,6 km²avg depth6.1 m
- Lövsjönarea1,5 km²avg depth9.5 m
- Stora Älgsjönarea1,4 km²avg depth7.9 m
- Södra Vimmervattnetarea1,4 km²avg depth6.0 m
- Lungsjönarea1,3 km²avg depth6.7 m
- Rosjönarea1,3 km²avg depth3.5 m
- Hälsjönarea1,3 km²avg depth4.3 m
- Bastusjönarea1,3 km²avg depth11.3 m
Rivers / streams (43, ord ≥ 4)
- Ångermanälvenord 6len here207.19 km55%total376 km
- Faxälvenord 6len here152.06 km87%total175 km
- Fjällsjöälvenord 5len here45.80 km55%total83 km
- Edslanord 2len here25.81 km100%total26 km
- Bruksånord 3len here20.27 km100%total20 km
- Juvanånord 2len here13.47 km100%total13 km
- Kärmsjöbäckenord 2len here12.79 km100%total13 km
- Käringbäckenord 3len here12.77 km100%total13 km
- Strinneånord 2len here12.12 km100%total12 km
- Vängelälvenord 5len here10.84 km23%total47 km
- Mellanånord 3len here10.00 km100%total10 km
- Tomasbäckenord 1len here9.69 km100%total10 km
31 more river segmentssorted by Strahler order + length
- Bäckingesbäckenord 3len here9.54 km100%total10 km
- Björkånord 2len here9.39 km100%total9 km
- Finnånord 1len here8.75 km100%total9 km
- Svartbäckenord 3len here8.37 km100%total8 km
- Ruskånord 2len here8.24 km100%total8 km
- Höånord 2len here7.99 km84%total9 km
- Jansjöånord 2len here7.11 km100%total7 km
- Östvattenbäckenord 2len here6.95 km100%total7 km
- Tjålmsjöånord 2len here6.93 km100%total7 km
- Högforsånord 2len here6.81 km100%total7 km
- Tjärnbäckenord 3len here6.56 km100%total7 km
- Stugusjöånord 1len here6.55 km89%total7 km
- Röånord 2len here5.74 km100%total6 km
- Långtjärnbäckenord 1len here5.21 km59%total9 km
- Hornsjöbäckenord 2len here5.15 km74%total7 km
- Strandbäckenord 6len here5.05 km100%total5 km
- Umanord 3len here4.93 km100%total5 km
- Nordånord 2len here4.88 km100%total5 km
- Rinnånord 1len here4.61 km100%total5 km
- Ångermanälvenord 1len here4.57 km100%total5 km
- Mångmanånord 2len here4.44 km100%total4 km
- Stenvattenbäckenord 1len here3.03 km60%total5 km
- Ångermanälvenord 1len here2.92 km100%total3 km
- Skutåstjärnbäckenord 5len here2.54 km100%total3 km
- Ottjärnånord 1len here2.06 km100%total2 km
- Grundvattånord 1len here1.39 km46%total3 km
- Hermansjöånord 2len here1.39 km18%total8 km
- Ledingsånord 5len here1.23 km100%total1 km
- Kvisselnord 5len here1.06 km16%total7 km
- Stampånord 1len here0.48 km3%total15 km
- Ångermanälvenord 1len here≈ tangenttotal2 km
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Protected areas100
IUCN Ia · 63IUCN Not Reported · 19IUCN III · 5IUCN Not Assigned · 5IUCN IV · 5IUCN Not Applicable · 2IUCN V · 1📍 Point sites · 2
2001191 Stensjöflon
IUCN IaNature Reserve · 1998
8 km²
Stensjöflon
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive) · 2011
8 km²
Stensjöflon
IUCN IaNatura 2000 SCI · 1998
8 km²
2027513 Slättbränna-Stormyran
IUCN IaNature Reserve · 2022
8 km²
Sörgraninge
IUCN Not ApplicableVoluntary set-aside areas · 2022
6 km²
Complete list100 protected areas
- 2000491 LångvattnetNature ReserveIUCN V197410 km²
- 2001191 StensjöflonNature ReserveIUCN Ia19988 km²
- StensjöflonSpecial Areas of Conservation (Habitats Directive)IUCN Not Reported20118 km²
- StensjöflonNatura 2000 SCIIUCN Ia19988 km²
- 2027513 Slättbränna-StormyranNature ReserveIUCN Ia20228 km²
- SörgraningeVoluntary set-aside areasIUCN Not Applicable20226 km²
- 2045512 DjupdalenNature ReserveIUCN III20185 km²
- 2058401 Skogar kring NyflonNature ReserveIUCN Ia20245 km²
- DjupdalenNatura 2000 SCIIUCN III19985 km²
- DjupdalenSpecial Areas of Conservation (Habitats Directive)IUCN Not Reported20115 km²
- FransmyranNatura 2000 SCIIUCN Not Assigned20044 km²
- FransmyranSpecial Areas of Conservation (Habitats Directive)IUCN Not Reported20114 km²
- SörgraningeVoluntary set-aside areasIUCN Not Applicable20223 km²
- 2001208 LångvattnetNature ReserveIUCN III19743 km²
- 2031870 KärmsjöbäckenNature ReserveIUCN IV20143 km²
- 2000642 Vällingsjö urskogNature ReserveIUCN Ia19933 km²
- SnedmyranSpecial Areas of Conservation (Habitats Directive)IUCN Not Reported20113 km²
- 2041470 SnedmyranNature ReserveIUCN Ia20133 km²
- SnedmyranNatura 2000 SCIIUCN Ia20003 km²
- Vällingsjö urskogNatura 2000 SCIIUCN Ia19952 km²
- Vällingsjö urskogSpecial Areas of Conservation (Habitats Directive)IUCN Not Reported20112 km²
- 2004575 HögbergetNature ReserveIUCN Ia20082 km²
- Oringsjö/Mo-LångsjönNatura 2000 SCIIUCN Ia19982 km²
- Oringsjö/Mo-LångsjönSpecial Areas of Conservation (Habitats Directive)IUCN Not Reported20112 km²
- HögbergetNatura 2000 SCIIUCN Ia20042 km²
- HögbergetSpecial Areas of Conservation (Habitats Directive)IUCN Not Reported20112 km²
- 2000670 RågsvedjebergetNature ReserveIUCN Ia19982 km²
- JansmyrbergetAgreement between government agenciesIUCN Not Assigned20102 km²
- 2014636 Lill-MårdsjönNature ReserveIUCN Ia20102 km²
- 2052721 RudtjärnbergetNature ReserveIUCN Ia20241 km²
- 2050849 Rörmyranskogens naturreservatNature ReserveIUCN Ia20241 km²
- GideåbergsmyrarnaSpecial Areas of Conservation (Habitats Directive)IUCN Not Reported20111 km²
- GideåbergsmyrarnaNatura 2000 SCIIUCN Ia19951 km²
- 2000499 GideåbergsmyrarnaNature ReserveIUCN Ia19681 km²
- 2000666 OringsjöNature ReserveIUCN Ia19851 km²
- 2042888 MidskogenNature ReserveIUCN Ia20141 km²
- MidskogenNatura 2000 SCIIUCN Ia20211 km²
- MidskogenSite of Community Importance (Habitats Directive)IUCN Not Reported20231 km²
- 2045167 NävernäsanNature ReserveIUCN Ia20171 km²
- 2004597 Mo-LångsjönNature ReserveIUCN Ia20071 km²
- 2050850 KlocksklipparnaNature ReserveIUCN Ia20221 km²
- 2012663 Moön-Moinget-LillegårdsönWildlife and Plant SanctuaryIUCN Not Assigned19761 km²
- 2042748 Mångmanskogens naturreservatNature ReserveIUCN Ia20171 km²
- 2045036 TjålmsjöånNature ReserveIUCN Ia20191 km²
- 2000671 StorkälenNature ReserveIUCN Ia19981 km²
- StorkälenNatura 2000 SCIIUCN Ia19961 km²
- StorkälenSpecial Areas of Conservation (Habitats Directive)IUCN Not Reported20111 km²
- 2045070 StockbergetNature ReserveIUCN Ia20171 km²
- 2027510 Bjursjöberget-HålldammbergetNature ReserveIUCN Ia20141 km²
- Bjursjöberget-HålldammbergetNatura 2000 SCIIUCN Ia20211 km²
- Bjursjöberget-HålldammbergetSite of Community Importance (Habitats Directive)IUCN Not Reported20231 km²
- 2005482 LångsjöbergetNature ReserveIUCN Ia20061 km²
- SK 494-2006Nature conservation agreement, Swedish Forest AgencyIUCN IV20061 km²
- 2000672 Sör-SkirsjöbergetNature ReserveIUCN Ia19981 km²
- Sör-SkirsjöbergetNatura 2000 SCIIUCN Ia19971 km²
- Sör-SkirsjöbergetSpecial Areas of Conservation (Habitats Directive)IUCN Not Reported20111 km²
- PrästflonSpecial Areas of Conservation (Habitats Directive)IUCN Not Reported20111 km²
- 2000682 PrästflonNature ReserveIUCN Ia19861 km²
- PrästflonNatura 2000 SCIIUCN Ia19951 km²
- 2045371 BjörnbergskogenNature ReserveIUCN Ia20161 km²
+ 40 protected areas (top 60 shown)
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN