Ontologia

HydroBASINS lev08 watershed · #2080030170

Bassin · #2080030170

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 : Kalix

Coastal basin 24% lakePfafstetter: 24433001

Sub-basin area

278,7km²

Upstream area

279,2km²

Discharge

3,5m³/s

Mean elev.

17m

Administrative coverage

1 dept-equivalent regions (GADM L2)

30 intersecting protected areas

21 more protected areas

  • Storön

    IUCN Not Assigned

    Natura 2000 SCI

    0.38 km² overlap

  • SK 50-2019

    IUCN IV

    Nature conservation agreement, Swedish Forest Agency

    0.16 km² overlap

  • SK 37-2010

    IUCN Ia

    Habitat Protection Area

    0.12 km² overlap

  • SK 387-2007

    IUCN Ia

    Habitat Protection Area

    0.12 km² overlap

  • Eriksören-Svartholmen

    IUCN Not Assigned

    Natura 2000 SCI

    0.09 km² overlap

  • Eriksören-Svartholmen

    IUCN Not Reported

    Special Areas of Conservation (Habitats Directive)

    0.09 km² overlap

  • SK 11-2003

    IUCN Ia

    Habitat Protection Area

    0.08 km² overlap

  • SK 14-2016

    IUCN Ia

    Habitat Protection Area

    0.07 km² overlap

  • SK 430-2011

    IUCN IV

    Nature conservation agreement, Swedish Forest Agency

    0.06 km² overlap

  • SK 344-2009

    IUCN IV

    Nature conservation agreement, Swedish Forest Agency

    0.06 km² overlap

  • SK 318-2023

    IUCN Ia

    Habitat Protection Area

    0.05 km² overlap

  • SK 508-2015

    IUCN IV

    Nature conservation agreement, Swedish Forest Agency

    0.05 km² overlap

  • SK 708-2002

    IUCN Ia

    Habitat Protection Area

    0.05 km² overlap

  • SK 463-2008

    IUCN IV

    Nature conservation agreement, Swedish Forest Agency

    0.05 km² overlap

  • SK 34-2016

    IUCN Ia

    Habitat Protection Area

    0.05 km² overlap

  • 2001070 Eriksören-Svartholmen

    IUCN Ia

    Nature Reserve

    0.04 km² overlap

  • SK 23-1998

    IUCN Ia

    Habitat Protection Area

    0.04 km² overlap

  • SK 1-1998

    IUCN Ia

    Habitat Protection Area

    0.04 km² overlap

  • Näsmyran

    IUCN Not Reported

    Special Areas of Conservation (Habitats Directive)

    0.04 km² overlap

  • Näsmyran

    IUCN Not Assigned

    Natura 2000 SCI

    0.04 km² overlap

  • SK 596-2007

    IUCN Ia

    Habitat Protection Area

    0.04 km² overlap

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

Species present

1 788 distinct species · 29 668 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

29 668 obs · 8 cellules
Obs. / cellule
≥ 11 384
11 384–11 383
3 376–11 383
3 158–3 375
< 3 158

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

Ecological tissue

Sample of 29 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 · #2080030170 : 18 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 96 interactions GloBI sur 4 types (connectance 17.1%, filtre Serrano α=0.2). 16 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
34
Interactions affichées
96
Connectance
0.171
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°

1,1°C

Annual rain

505mm

Moisture idx (CMI)

0,08

Runoff

402mm/an

PET

465mm

AET

349mm

Mean slope

1,3°

Water table

72cm

Forest

93%

Crops

0%

Urban

1%

Protected

1%

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