Rivière· 12 segments

Skrövån

Crosses 2 administrative regions : Gällivare, Överkalix

rivière

Total length

80km

Max discharge

18,3m³/s

Max Strahler

Segments matched

River geography2 admin regions · 0 communes

Parent watershed

hybas-20801432102288 km²

2 administrative regions crossed (GADM L2)

Gällivare
Norrbotten · Sweden
53.9 km
in this dpt
Överkalix
Norrbotten · Sweden
11.9 km
in this dpt

25 intersecting protected areas

Torne och Kalix älvsystem
IUCN Not Assigned
Natura 2000 SCI
Torne och Kalix älvsystem
IUCN Not Reported
Special Areas of Conservation (Habitats Directive)
2058121 Skröven
IUCN Ia
Nature Reserve
SK 477-2017
IUCN IV
Nature conservation agreement, Swedish Forest Agency
SK 752-2002
IUCN Ia
Habitat Protection Area
SK 330-2018
IUCN Ia
Habitat Protection Area
SK 971-2002
IUCN Ia
Habitat Protection Area
SK 498-2005
IUCN Ia
Habitat Protection Area
SK 118-2012
IUCN IV
Nature conservation agreement, Swedish Forest Agency

16 more protected areassorted by area

SK 485-2017
IUCN IV
Nature conservation agreement, Swedish Forest Agency
SK 218-2007
IUCN IV
Nature conservation agreement, Swedish Forest Agency
SK 408-2017
IUCN Ia
Habitat Protection Area
SK 46-2023
IUCN Ia
Habitat Protection Area
SK 435-2007
IUCN IV
Nature conservation agreement, Swedish Forest Agency
Rislandet
IUCN Not Assigned
Natura 2000 SCI
SK 193-1999
IUCN Ia
Habitat Protection Area
Rislandet
IUCN Not Reported
Special Areas of Conservation (Habitats Directive)
SK 624-2012
IUCN IV
Nature conservation agreement, Swedish Forest Agency
SK 738-2001
IUCN Ia
Habitat Protection Area
SK 626-2012
IUCN IV
Nature conservation agreement, Swedish Forest Agency
SK 401-2007
IUCN Ia
Habitat Protection Area
SK 68-2020
IUCN Ia
Habitat Protection Area
SK 540-2003
IUCN Ia
Habitat Protection Area
SK 627-2012
IUCN IV
Nature conservation agreement, Swedish Forest Agency
SK 34-2023
IUCN Ia
Habitat Protection Area

1 page = 1 named river (aggregation of 12 HydroRIVERS v10 segments). Spatial join cached after first hit.

Species present

69 distinct species · 171 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Ecological tissue

Sample of 16 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

RègnesAnimalPlanteChampignonBacterie

RelationsPredationParasitismeSymbiosePollinisation

StatutEn dangerVulnérableProtégéeEndémique

Indicateurs du tissu écologique

Tissu écologique de Skrövån : 15 espèces dont 3 patrimoniales (LR IUCN CR/EN/VU) reliées par 18 interactions GloBI sur 2 types (connectance 15.0%, filtre Serrano α=0.2). 1 bulle taxonomique (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées

Interactions affichées

Connectance

0.150

Patrimoniales

Plus dense que (national)0 %(top 100%)

Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).

Hydrology (HydroRIVERS v10)