Ontologia

HydroBASINS lev08 watershed · #2080038200

Bassin de Paraselva - Bárrásjohka

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 across 2 countries : Balsfjord, Kiruna, Målselv, Storfjord

8% lakePfafstetter: 25210318

Sub-basin area

290,7km²

Upstream area

290,7km²

Discharge

5,63m³/s

Mean elev.

702m

Administrative coverage

4 dept-equivalent regions (GADM L2)

4 intersecting protected areas

  • Pältsa

    IUCN Not Reported

    Special Areas of Conservation (Habitats Directive)

    36.32 km² overlap

  • Pältsa

    IUCN Not Assigned

    Natura 2000 SCI

    36.32 km² overlap

  • Torne och Kalix älvsystem

    IUCN Not Reported

    Special Areas of Conservation (Habitats Directive)

    0.00 km² overlap

  • Torne och Kalix älvsystem

    IUCN Not Assigned

    Natura 2000 SCI

    0.00 km² overlap

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

Species present

1 574 distinct species · 5 842 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

5 842 obs · 9 cellules
Obs. / cellule
≥ 1 643
1 643–1 642
756–1 642
442–755
< 442

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

Ecological tissue

Sample of 44 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 Paraselva - Bárrásjohka : 33 espèces dont 4 patrimoniales (LR IUCN CR/EN/VU) reliées par 75 interactions GloBI sur 6 types (connectance 7.6%, filtre Serrano α=0.2). 12 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
45
Interactions affichées
75
Connectance
0.076
Patrimoniales
4
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°

-2,6°C

Annual rain

598mm

Moisture idx (CMI)

0,45

Runoff

570mm/an

PET

329mm

AET

292mm

Mean slope

17,4°

Water table

508cm

Forest

25%

Crops

0%

Urban

0%

Protected

0%

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