Ontologia

HydroBASINS lev08 watershed · #2080128700

Bassin de Vittangiälven

A watershed (drainage basin) is not a body of water — it is the land area where rainfall converges towards a single river that eventually reaches the sea (or an endorheic basin). Boundaries follow ridgelines.

Crosses 1 administrative regions : Kiruna

28% lakePfafstetter: 24420702

Sub-basin area

1 456,3km²

Upstream area

1 456,4km²

Discharge

9,87m³/s

Mean elev.

423m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin de Torne älv1627 km²

▲ Receives from 0 basins

Source / headwater (no upstream basin)

1 dept-equivalent regions (GADM L2)

30 intersecting protected areas

21 more protected areas

  • Rautusakara

    IUCN Ib

    Natura 2000 SCI

    11.32 km² overlap

  • Sautusvaara

    IUCN Not Reported

    Special Areas of Conservation (Habitats Directive)

    9.77 km² overlap

  • Sautusvaara

    IUCN Not Assigned

    Natura 2000 SCI

    9.77 km² overlap

  • 2044068 Vathaanvaara

    IUCN Ib

    Nature Reserve

    8.78 km² overlap

  • Pirttimysvuoma

    IUCN Not Reported

    Wetland of International Importance (Ramsar Site)

    3.12 km² overlap

  • 1073677602

    IUCN Not Applicable

    Voluntary set-aside areas

    0.87 km² overlap

  • SK 59-2018

    IUCN IV

    Nature conservation agreement, Swedish Forest Agency

    0.66 km² overlap

  • 1073677598

    IUCN Not Applicable

    Voluntary set-aside areas

    0.59 km² overlap

  • SK 38-2004

    IUCN IV

    Nature conservation agreement, Swedish Forest Agency

    0.52 km² overlap

  • 1073677252

    IUCN Not Applicable

    Voluntary set-aside areas

    0.50 km² overlap

  • SK 1021-2005

    IUCN IV

    Nature conservation agreement, Swedish Forest Agency

    0.44 km² overlap

  • 1073677439

    IUCN Not Applicable

    Voluntary set-aside areas

    0.44 km² overlap

  • SK 296-2007

    IUCN IV

    Nature conservation agreement, Swedish Forest Agency

    0.38 km² overlap

  • 1073676996

    IUCN Not Applicable

    Voluntary set-aside areas

    0.28 km² overlap

  • 1073677714

    IUCN Not Applicable

    Voluntary set-aside areas

    0.27 km² overlap

  • 1073686300

    IUCN Not Applicable

    Voluntary set-aside areas

    0.25 km² overlap

  • 1073677237

    IUCN Not Applicable

    Voluntary set-aside areas

    0.25 km² overlap

  • 1073676990

    IUCN Not Applicable

    Voluntary set-aside areas

    0.18 km² overlap

  • 1073677710

    IUCN Not Applicable

    Voluntary set-aside areas

    0.16 km² overlap

  • 1073677229

    IUCN Not Applicable

    Voluntary set-aside areas

    0.15 km² overlap

  • 1073677286

    IUCN Not Applicable

    Voluntary set-aside areas

    0.14 km² overlap

Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.

Species present

1 866 distinct species · 32 611 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

32 611 obs · 53 cellules
Obs. / cellule
≥ 4 538
1 695–4 537
426–1 694
174–425
< 174

Source : GBIF — observations agrégées par hexagones 0.027° × 0.027° (~22km), filtre précision coordonnée < 10 km. Fond carte : OpenFreeMap · © OpenStreetMap.

Ecological tissue

Sample of 33 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 Bassin de Vittangiälven : 24 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 62 interactions GloBI sur 4 types (connectance 10.4%, filtre Serrano α=0.2). 11 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
35
Interactions affichées
62
Connectance
0.104
Patrimoniales
1
Plus dense que (national)0 %(top 100%)

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

Hydroclimate (BasinATLAS lev08)

Mean T°

-1,9°C

Annual rain

472mm

Moisture idx (CMI)

0,17

Runoff

221mm/an

PET

390mm

AET

323mm

Mean slope

4,1°

Water table

129cm

Forest

62%

Crops

0%

Urban

0%

Protected

64%

HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)