Piteälven
IUCN Not AssignedNatura 2000 SCI · 2002
525 km²
Municipality · SWE
Piteå
Sweden
DfcCold, no dry season, cold summer(93 %)
Species observed
6 886
Observations
482 757
Area
3 274,7km²
Ecological tissue
Sample of 29 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 Piteå : 18 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 78 interactions GloBI sur 4 types (connectance 17.9%, filtre Serrano α=0.2). 12 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
30
Interactions affichées
78
Connectance
0.179
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
6 886 distinct species · 482 757 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
2,1°C
Annual rain
795mm
Warmest m°
18,5°C
Coldest m°
-11,9°C
Elevation: 187 m on average (min -23 m, max 524 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
2,1°C
Annual rain
795mm
Warmest month
18,5°C
Coldest month
-11,9°C
Mean alt.
187m
Min
-23m
Max
524m
Std. dev.
136m
Köppen-Geiger (dominant)
DfcCold, no dry season, cold summer(93 %)Cold
CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)
Hydrology10 basins · 50 lakes · 32 rivers
Hydrology metrics for this exact territory
Stream length here
447,0km
Lake surface here
75,03km²
Basins crossed
10
Max stream order
5
Max drainage
12 158km²
Discharge in basins
56,8m³/s
Mean precip.
537mm/an
Mean T°
0,5°C
Moisture idx
0,12
Max snow
60%
Mean runoff
316mm/an
Mean elev. (basins)
186m
Watersheds crossing here
- Bassin de Åbyälvensub-area1 255,7 km²overlap812.21 km²25%
- Bassin de Lillpiteälvensub-area804,8 km²overlap802.08 km²24%
- Bassin de Alterälvensub-area1 784,7 km²overlap616.50 km²19%
- Bassin de Åbyälvensub-area417,1 km²overlap336.82 km²10%
- Bassin de Piteälvensub-area1 413,7 km²overlap243.02 km²7%
- Bassin de Kelisånsub-area519,5 km²overlap148.13 km²5%
- Bassin de Byskeälvensub-area654,4 km²overlap95.12 km²3%
- Bassin de Byskeälvensub-area697,5 km²overlap85.24 km²3%
- Bassin de Vistånsub-area1 255,8 km²overlap48.94 km²1%
1 more basinssorted by overlap
Lakes (50, top by area)
- Pjeskerarea10 km²avg depth7.3 m
- Gråträsketarea8,9 km²avg depth14.3 m
- Bänkerträsketarea6,5 km²avg depth7.9 m
- Finnträsketarea3,6 km²avg depth10.0 m
- Lyckoträskarea3 km²avg depth5.4 m
- Stor-Gäddträsketarea2,8 km²avg depth8.7 m
- Stor Finnträsketarea2,2 km²avg depth9.7 m
- Metträsketarea2,2 km²avg depth8.2 m
- Brännträsketarea2,2 km²avg depth5.9 m
41 more lakes
- Gammelträsketarea2,1 km²avg depth11.9 m
- Kalaträskarea2 km²avg depth6.1 m
- Pelloträsketarea1,7 km²avg depth6.6 m
- Storlångträsketarea1,6 km²avg depth4.4 m
- Bredträsketarea1,6 km²avg depth4.5 m
- Holsträsketarea1,6 km²avg depth6.8 m
- Inre Jävreträskarea1,6 km²avg depth5.6 m
- Bastuträsketarea1,5 km²avg depth6.3 m
- Stor-Klockarträsketarea1,4 km²avg depth6.5 m
- Långträsketarea1,4 km²avg depth2.5 m
- Kallträsketarea1,3 km²avg depth6.8 m
- Maniträsketarea1,3 km²avg depth5.4 m
- Stavaträsketarea1,3 km²avg depth5.8 m
- Ledvattnetarea1,3 km²avg depth4.9 m
- Storsträsketarea1,3 km²avg depth6.8 m
- Harrträsketarea1,2 km²avg depth4.9 m
- Stor-Lappträsketarea1,1 km²avg depth3.8 m
- Fjälaträskarea1,1 km²avg depth5.3 m
- Manjärvsträsketarea1,1 km²avg depth4.0 m
- Storträsketarea1,1 km²avg depth3.9 m
- Tällträsketarea1 km²avg depth4.1 m
- Lac 1229337area1 km²avg depth6.0 m
- Lac 1230808area0,9 km²avg depth4.7 m
- Lac 1231784area0,9 km²avg depth2.6 m
- Lac 1233076area0,8 km²avg depth5.0 m
- Lac 1230306area0,8 km²avg depth2.4 m
- Lac 1229251area0,8 km²avg depth5.8 m
- Lac 1229973area0,8 km²avg depth2.9 m
- Lac 1229818area0,8 km²avg depth2.8 m
- Lac 1232366area0,8 km²avg depth4.9 m
- Lac 1231290area0,8 km²avg depth5.3 m
- Lac 1229459area0,8 km²avg depth4.4 m
- Lac 1229576area0,8 km²avg depth6.8 m
- Lac 1229540area0,8 km²avg depth4.5 m
- Lac 1230124area0,8 km²avg depth4.1 m
- Lac 1230304area0,7 km²avg depth5.4 m
- Lac 1230207area0,7 km²avg depth4.5 m
- Lac 1232481area0,7 km²avg depth3.8 m
- Lac 1231792area0,7 km²avg depth5.7 m
- Lac 1229202area0,7 km²avg depth5.2 m
- Lac 1229794area0,7 km²avg depth5.3 m
Rivers / streams (32, ord ≥ 4)
- Lillpiteälvenord 3len here86.48 km100%total86 km
- Alterälvenord 3len here40.94 km92%total45 km
- Piteälvenord 5len here37.05 km7%total515 km
- Klubbälvenord 2len here31.51 km83%total38 km
- Finnbäckenord 2len here22.93 km100%total23 km
- Åbyälvenord 3len here22.23 km79%total28 km
- Gäddträskånord 3len here18.36 km89%total21 km
- Tvärånord 2len here16.80 km100%total17 km
- Rokånord 1len here16.71 km100%total17 km
- Rosånord 2len here14.68 km47%total31 km
- Mittilidbäckenord 2len here14.01 km100%total14 km
- Åbyälvenord 3len here13.94 km23%total62 km
20 more river segmentssorted by Strahler order + length
- Borgforsälvenord 3len here11.14 km33%total34 km
- Jävreånord 2len here10.29 km96%total11 km
- Hötjärnbäckenord 2len here9.97 km100%total10 km
- Brännängsbäckenord 1len here9.25 km100%total9 km
- Keupånord 2len here9.21 km100%total9 km
- Gråbäckenord 2len here8.37 km100%total8 km
- Långträskbäckenord 2len here7.49 km76%total10 km
- Pjeskerånord 3len here6.69 km97%total7 km
- Kalmabäckenord 1len here6.29 km100%total6 km
- Sakriträskbäckenord 3len here5.31 km100%total5 km
- Långmyrbäckenord 1len here5.10 km100%total5 km
- Svensbyånord 1len here4.87 km100%total5 km
- Höträskbäckenord 1len here4.05 km101%total4 km
- Trollbäckenord 1len here3.59 km100%total4 km
- Högtobäckenord 1len here3.56 km100%total4 km
- Långträskånord 4len here1.72 km43%total4 km
- Brändånord 2len here1.45 km8%total18 km
- Kelisånord 4len here1.37 km5%total29 km
- Lugnsbäckenord 2len here1.01 km101%total1 km
- Byskeälvenord 4len here0.63 km0%total157 km
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Protected areas100
IUCN Not Applicable · 32IUCN Ia · 26IUCN Not Reported · 18IUCN Not Assigned · 8IUCN Ib · 8IUCN IV · 7IUCN III · 1🌊 Marine · 18📍 Point sites · 2
Piteälven
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive) · 2009
525 km²
Byskeälven
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive) · 2011
168 km²
Byskeälven
IUCN Not AssignedNatura 2000 SCI · 2000
168 km²
2043737 Kallfjärden
IUCN IbNature Reserve · 2018
160 km²
2000849 Stor-Räbben
IUCN IbNature Reserve · 1969
101 km²
Complete list100 protected areas
- PiteälvenNatura 2000 SCIIUCN Not Assigned2002525 km²
- PiteälvenSpecial Areas of Conservation (Habitats Directive)IUCN Not Reported2009525 km²
- ByskeälvenSpecial Areas of Conservation (Habitats Directive)IUCN Not Reported2011168 km²
- ByskeälvenNatura 2000 SCIIUCN Not Assigned2000168 km²
- 2043737 KallfjärdenNature ReserveIUCN Ib2018160 km²
- 2000849 Stor-RäbbenNature ReserveIUCN Ib1969101 km²
- 2001001 BondöfjärdenNature ReserveIUCN Ib197992 km²
- ÅbyälvenSpecial Areas of Conservation (Habitats Directive)IUCN Not Reported201171 km²
- ÅbyälvenNatura 2000 SCIIUCN Not Assigned200071 km²
- 2046412 KinnbäcksfjärdenNature ReserveIUCN Ia202446 km²
- Stor-RäbbenSpecial Areas of Conservation (Habitats Directive)IUCN Not Reported201142 km²
- Stor-RäbbenNatura 2000 SCIIUCN Ib199542 km²
- ByskeälvenNatura 2000 SCIIUCN Not Assigned199831 km²
- ByskeälvenSpecial Areas of Conservation (Habitats Directive)IUCN Not Reported201131 km²
- BondöfjärdenNatura 2000 SCIIUCN Ib200230 km²
- BondöfjärdenSpecial Areas of Conservation (Habitats Directive)IUCN Not Reported201130 km²
- VargönNatura 2000 SCIIUCN Ib200215 km²
- 2001046 VargönNature ReserveIUCN Ib197715 km²
- VargönSpecial Areas of Conservation (Habitats Directive)IUCN Not Reported201115 km²
- 2005569 DubblabergenNature ReserveIUCN Ib200711 km²
- DubblabergenNature conservation agreementIUCN IV200710 km²
- RosforsNature conservation agreementIUCN IV200610 km²
- RosforsNature conservation agreementIUCN IV20066 km²
- ÅbyälvenSpecial Areas of Conservation (Habitats Directive)IUCN Not Reported20116 km²
- ÅbyälvenNatura 2000 SCIIUCN Not Assigned19986 km²
- 2013949 TorrbergstjärnNature ReserveIUCN Ia20084 km²
- HaralidenSpecial Areas of Conservation (Habitats Directive)IUCN Not Reported20113 km²
- 2000848 HaralidenNature ReserveIUCN Ia19973 km²
- HaralidenNatura 2000 SCIIUCN Ia19953 km²
- MellerstönWetland of International Importance (Ramsar Site)IUCN Not Reported20133 km²
- LustgårdenNatura 2000 SCIIUCN Ia19963 km²
- 2001039 LustgårdenNature ReserveIUCN Ia19973 km²
- LustgårdenSpecial Areas of Conservation (Habitats Directive)IUCN Not Reported20113 km²
- 2027229 SandängesstrandenNature ReserveIUCN III20123 km²
- 2021951 LudenhattenNature ReserveIUCN Ia20112 km²
- 2020405 VinterbergetNature ReserveIUCN Ia20102 km²
- 2022609 Lill-HuvbergetNature ReserveIUCN Ia20112 km²
- A508200Voluntary set-aside areasIUCN Not Applicable20111 km²
- SK 988-2004Nature conservation agreement, Swedish Forest AgencyIUCN IV20041 km²
- 2045588 Stor-KlockarträskNature ReserveIUCN Ia20161 km²
- 2023089 SodokbergetNature ReserveIUCN Ia20111 km²
- 2001002 RoklidenNature ReserveIUCN Ia19971 km²
- A346662Voluntary set-aside areasIUCN Not Applicable20141 km²
- ForstjärnbergetSpecial Areas of Conservation (Habitats Directive)IUCN Not Reported20111 km²
- ForstjärnbergetNatura 2000 SCIIUCN Not Assigned20001 km²
- 2001065 ForstjärnbergetNature ReserveIUCN Not Assigned20021 km²
- LillflötubergetSpecial Areas of Conservation (Habitats Directive)IUCN Not Reported20111 km²
- 2001037 LillflötubergetNature ReserveIUCN Ia19971 km²
- LillflötubergetNatura 2000 SCIIUCN Ia19951 km²
- LuobbalhedenNatura 2000 SCIIUCN Ia19951 km²
- 2001242 LuobbalhedenNature ReserveIUCN Ia19971 km²
- LuobbalhedenSpecial Areas of Conservation (Habitats Directive)IUCN Not Reported20111 km²
- 2044031 FlakalidenNature ReserveIUCN Ia20161 km²
- SvartlidenSpecial Areas of Conservation (Habitats Directive)IUCN Not Reported20111 km²
- 2001243 SvartlidenNature ReserveIUCN Ia19971 km²
- SvartlidenNatura 2000 SCIIUCN Ia19951 km²
- FloxenSpecial Areas of Conservation (Habitats Directive)IUCN Not Reported20111 km²
- FloxenNatura 2000 SCIIUCN Not Assigned20041 km²
- A503372Voluntary set-aside areasIUCN Not Applicable20111 km²
- A516667Voluntary set-aside areasIUCN Not Applicable20141 km²
+ 40 protected areas (top 60 shown)
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN