Ontologia

HydroBASINS lev08 watershed · #2080229990

Bassin de Klarälven

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 3 administrative regions : Hagfors, Malung, Torsby

38% lakePfafstetter: 24480953

Sub-basin area

1 532,3km²

Upstream area

8 489,7km²

Discharge

111,31m³/s

Mean elev.

383m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin de Klarälven478 km²

▲ Receives from 2 basins

3 dept-equivalent regions (GADM L2)

30 intersecting protected areas

  • Kölarna

    IUCN Not Reported

    Special Areas of Conservation (Habitats Directive)

    25.96 km² overlap

  • Kölarna

    IUCN Ib

    Natura 2000 SPA

    25.96 km² overlap

  • Kölarna

    IUCN Ib

    Natura 2000 SCI

    25.96 km² overlap

  • Kölarna

    IUCN Not Reported

    Special Protection Area (Birds Directive)

    25.96 km² overlap

  • 2042731 Kölarna

    IUCN Ib

    Nature Reserve

    24.93 km² overlap

  • Tandövala

    IUCN Not Reported

    Special Areas of Conservation (Habitats Directive)

    18.23 km² overlap

  • Tandövala

    IUCN Ib

    Natura 2000 SPA

    18.23 km² overlap

  • Tandövala

    IUCN Ib

    Natura 2000 SCI

    18.23 km² overlap

  • Tandövala

    IUCN Not Reported

    Special Protection Area (Birds Directive)

    18.23 km² overlap

21 more protected areas

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

Species present

4 813 distinct species · 152 301 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

152 301 obs · 62 cellules
Obs. / cellule
≥ 10 716
5 850–10 715
2 749–5 849
1 850–2 748
< 1 850

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

Ecological tissue

Sample of 35 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 Klarälven : 26 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 76 interactions GloBI sur 5 types (connectance 11.4%, filtre Serrano α=0.2). 11 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
37
Interactions affichées
76
Connectance
0.114
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°

3,1°C

Annual rain

688mm

Moisture idx (CMI)

0,23

Runoff

403mm/an

PET

528mm

AET

441mm

Mean slope

5,6°

Water table

307cm

Forest

95%

Crops

0%

Urban

0%

Protected

3%

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