Ontologia

HydroBASINS lev08 watershed · #2080138980

Bassin de Vettasjoki

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 4 administrative regions : Gällivare, Kiruna, Pajala, Överkalix

18% lakePfafstetter: 24432026

Sub-basin area

1 428,5km²

Upstream area

1 428,7km²

Discharge

20,36m³/s

Mean elev.

318m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin de Ängesån521 km²

▲ Receives from 0 basins

Source / headwater (no upstream basin)

4 dept-equivalent regions (GADM L2)

30 intersecting protected areas

21 more protected areas

  • 2001259 Puolva

    IUCN Ib

    Nature Reserve

    28.01 km² overlap

  • 2060024 Amasvaara

    IUCN Ia

    Nature Reserve

    9.63 km² overlap

  • Puolva

    IUCN Not Reported

    Special Areas of Conservation (Habitats Directive)

    8.48 km² overlap

  • Puolva

    IUCN Ia

    Natura 2000 SCI

    8.48 km² overlap

  • 2021486 Vettasrova

    IUCN Ia

    Nature Reserve

    4.22 km² overlap

  • Karhuvaara

    IUCN IV

    Nature conservation agreement

    2.49 km² overlap

  • A604500

    IUCN Not Applicable

    Voluntary set-aside areas

    1.05 km² overlap

  • A536672

    IUCN Not Applicable

    Voluntary set-aside areas

    0.94 km² overlap

  • A507700

    IUCN Not Applicable

    Voluntary set-aside areas

    0.93 km² overlap

  • 2062143 Lehtiroa

    IUCN Not Assigned

    Nature Reserve

    0.83 km² overlap

  • 2045509 Miesvaara

    IUCN Ia

    Nature Reserve

    0.81 km² overlap

  • A016632

    IUCN Not Applicable

    Voluntary set-aside areas

    0.57 km² overlap

  • A553445

    IUCN Not Applicable

    Voluntary set-aside areas

    0.53 km² overlap

  • A229429

    IUCN Not Applicable

    Voluntary set-aside areas

    0.50 km² overlap

  • A605013

    IUCN Not Applicable

    Voluntary set-aside areas

    0.45 km² overlap

  • A022011

    IUCN Not Applicable

    Voluntary set-aside areas

    0.42 km² overlap

  • A241806

    IUCN Not Applicable

    Voluntary set-aside areas

    0.40 km² overlap

  • A316603

    IUCN Not Applicable

    Voluntary set-aside areas

    0.40 km² overlap

  • A601258

    IUCN Not Applicable

    Voluntary set-aside areas

    0.32 km² overlap

  • 2014778 Rissavaara

    IUCN Ia

    Nature Reserve

    0.28 km² overlap

  • A222053

    IUCN Not Applicable

    Voluntary set-aside areas

    0.25 km² overlap

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

Species present

1 550 distinct species · 46 018 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

46 018 obs · 57 cellules
Obs. / cellule
≥ 4 805
1 663–4 804
873–1 662
450–872
< 450

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 Vettasjoki : 26 espèces reliées par 53 interactions GloBI sur 4 types (connectance 10.0%, filtre Serrano α=0.2). 7 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
33
Interactions affichées
53
Connectance
0.100
Patrimoniales
0
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°

-1,2°C

Annual rain

475mm

Moisture idx (CMI)

0,11

Runoff

446mm/an

PET

420mm

AET

336mm

Mean slope

4,1°

Water table

112cm

Forest

73%

Crops

0%

Urban

0%

Protected

8%

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