Ontologia

HydroBASINS lev08 watershed · #2080213930

Bassin de Voxnan

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 : Ljusdal, Ovanåker, Rättvik

55% lakePfafstetter: 24450825

Sub-basin area

1 019,3km²

Upstream area

2 331,2km²

Discharge

19,92m³/s

Mean elev.

282m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin de Voxnan181 km²

▲ Receives from 2 basins

3 dept-equivalent regions (GADM L2)

30 intersecting protected areas

21 more protected areas

  • Voxnan

    IUCN III

    Natura 2000 SCI

    2.59 km² overlap

  • A016824

    IUCN Not Applicable

    Voluntary set-aside areas

    0.56 km² overlap

  • A298464

    IUCN Not Applicable

    Voluntary set-aside areas

    0.32 km² overlap

  • A016760

    IUCN Not Applicable

    Voluntary set-aside areas

    0.22 km² overlap

  • A356808

    IUCN Not Applicable

    Voluntary set-aside areas

    0.22 km² overlap

  • 2042966 Våsbo fäbodar

    IUCN Not Assigned

    Others

    0.22 km² overlap

  • A012220

    IUCN Not Applicable

    Voluntary set-aside areas

    0.20 km² overlap

  • A358170

    IUCN Not Applicable

    Voluntary set-aside areas

    0.17 km² overlap

  • n/a.

    IUCN IV

    Nature conservation agreement, County Administrative Board

    0.17 km² overlap

  • A011034

    IUCN Not Applicable

    Voluntary set-aside areas

    0.15 km² overlap

  • SK 778-2004

    IUCN IV

    Nature conservation agreement, Swedish Forest Agency

    0.15 km² overlap

  • A599487

    IUCN Not Applicable

    Voluntary set-aside areas

    0.15 km² overlap

  • A001947

    IUCN Not Applicable

    Voluntary set-aside areas

    0.14 km² overlap

  • A101833

    IUCN Not Applicable

    Voluntary set-aside areas

    0.14 km² overlap

  • A599829

    IUCN Not Applicable

    Voluntary set-aside areas

    0.14 km² overlap

  • A563213

    IUCN Not Applicable

    Voluntary set-aside areas

    0.13 km² overlap

  • A478372

    IUCN Not Applicable

    Voluntary set-aside areas

    0.13 km² overlap

  • A058001

    IUCN Not Applicable

    Voluntary set-aside areas

    0.11 km² overlap

  • A200418

    IUCN Not Applicable

    Voluntary set-aside areas

    0.10 km² overlap

  • A486642

    IUCN Not Applicable

    Voluntary set-aside areas

    0.10 km² overlap

  • A004079

    IUCN Not Applicable

    Voluntary set-aside areas

    0.10 km² overlap

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

Species present

3 765 distinct species · 102 360 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

102 360 obs · 42 cellules
Obs. / cellule
≥ 12 525
4 958–12 524
2 928–4 957
1 540–2 927
< 1 540

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

Ecological tissue

Sample of 23 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 Voxnan : 17 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 75 interactions GloBI sur 4 types (connectance 19.8%, filtre Serrano α=0.2). 11 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
28
Interactions affichées
75
Connectance
0.198
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°

3,2°C

Annual rain

639mm

Moisture idx (CMI)

0,14

Runoff

261mm/an

PET

551mm

AET

436mm

Mean slope

4,8°

Water table

296cm

Forest

94%

Crops

0%

Urban

1%

Protected

0%

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