Rivière· 40 segments
Linaälven
Crosses 2 administrative regions : Gällivare, Överkalix
Total length
132km
Max discharge
33m³/s
Max Strahler
4
Segments matched
40
River geography2 admin regions · 0 communes
2 administrative regions crossed (GADM L2)
30 intersecting protected areas
Torne och Kalix älvsystem
IUCN Not AssignedNatura 2000 SCI
Torne och Kalix älvsystem
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
Lina fjällurskog
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
Lina fjällurskog
IUCN IbNatura 2000 SCI
2001057 Lina fjällurskog
IUCN IbNature Reserve
2020865 Iso Linkkavaara
IUCN IaNature Reserve
2012831 Sammakko fågelskyddsområde
IUCN Not AssignedWildlife and Plant Sanctuary
1073654057
IUCN Not ApplicableVoluntary set-aside areas
Jerttalompolo
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
21 more protected areassorted by area
2001262 Jerttalompolo
IUCN IaNature Reserve
Jerttalompolo
IUCN IaNatura 2000 SCI
1073654083
IUCN Not ApplicableVoluntary set-aside areas
1073654082
IUCN Not ApplicableVoluntary set-aside areas
2012824 Sakalombolo
IUCN Not AssignedWildlife and Plant Sanctuary
A637787
IUCN Not ApplicableVoluntary set-aside areas
2000851 Linkkarova
IUCN IaNature Reserve
Linkkarova
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
Linkkarova
IUCN IaNatura 2000 SCI
1073686348
IUCN Not ApplicableVoluntary set-aside areas
1073654115
IUCN Not ApplicableVoluntary set-aside areas
SK 682-2007
IUCN IVNature conservation agreement, Swedish Forest Agency
1073654106
IUCN Not ApplicableVoluntary set-aside areas
A533902
IUCN Not ApplicableVoluntary set-aside areas
A578325
IUCN Not ApplicableVoluntary set-aside areas
1073686310
IUCN Not ApplicableVoluntary set-aside areas
1073654078
IUCN Not ApplicableVoluntary set-aside areas
Linalinkka
IUCN IaNatura 2000 SCI
2001265 Linalinkka
IUCN IaNature Reserve
Linalinkka
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
1073654113
IUCN Not ApplicableVoluntary set-aside areas
1 page = 1 named river (aggregation of 40 HydroRIVERS v10 segments). Spatial join cached after first hit.
Species present
406 distinct species · 1 779 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 18 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).
Indicateurs du tissu écologique
Tissu écologique de Linaälven : 13 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 26 interactions GloBI sur 3 types (connectance 15.2%, filtre Serrano α=0.2). 6 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Hydrology (HydroRIVERS v10)
Total length
132km
Max discharge
33,0m³/s
Max Strahler
4
Segments matched
40
HydroRIVERS v1.0 (Lehner et al. 2019) aggregated by name + main_riv → 1 entity = 1 named river.