Ontologia

HydroBASINS lev08 watershed · #2080222720

Bassin de Svensjöbäcken

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 : Falun

78% lakePfafstetter: 24460024

Sub-basin area

181,2km²

Upstream area

181,2km²

Discharge

1,88m³/s

Mean elev.

258m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin de Knivån385 km²

▲ Receives from 0 basins

Source / headwater (no upstream basin)

1 dept-equivalent regions (GADM L2)

27 intersecting protected areas

18 more protected areas

  • 2045293 Hornbobrändan

    IUCN Ia

    Nature Reserve

    1.34 km² overlap

  • Hornbobrändan

    IUCN Ia

    Natura 2000 SCI

    1.31 km² overlap

  • Hornbobrändan

    IUCN Not Reported

    Special Areas of Conservation (Habitats Directive)

    1.31 km² overlap

  • 2046668 Isalanäset

    IUCN IV

    Nature Reserve

    0.27 km² overlap

  • 2045668 Långön

    IUCN Ia

    Nature Reserve

    0.21 km² overlap

  • SK 422-2006

    IUCN IV

    Nature conservation agreement, Swedish Forest Agency

    0.17 km² overlap

  • Långön

    IUCN Not Reported

    Special Areas of Conservation (Habitats Directive)

    0.13 km² overlap

  • Långön

    IUCN Ia

    Natura 2000 SCI

    0.13 km² overlap

  • 2058581 Olars näs

    IUCN Ia

    Nature Reserve

    0.11 km² overlap

  • SK 226-1998

    IUCN Ia

    Habitat Protection Area

    0.08 km² overlap

  • SK 478-2006

    IUCN Ia

    Habitat Protection Area

    0.08 km² overlap

  • Väsjön

    IUCN Not Reported

    Special Areas of Conservation (Habitats Directive)

    0.07 km² overlap

  • Väsjön

    IUCN Not Assigned

    Natura 2000 SCI

    0.07 km² overlap

  • 2002511 Väsjön

    IUCN Not Assigned

    Nature Reserve

    0.07 km² overlap

  • SK 510-2008

    IUCN Ia

    Habitat Protection Area

    0.02 km² overlap

  • SK 227-2008

    IUCN IV

    Nature conservation agreement, Swedish Forest Agency

    0.01 km² overlap

  • SK 228-2008

    IUCN IV

    Nature conservation agreement, Swedish Forest Agency

    0.01 km² overlap

  • SK 239-2008

    IUCN IV

    Nature conservation agreement, Swedish Forest Agency

    0.00 km² overlap

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

Species present

1 855 distinct species · 35 294 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

35 294 obs · 8 cellules
Obs. / cellule
≥ 9 732
9 732–9 731
5 624–9 731
3 961–5 623
< 3 961

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

Ecological tissue

Sample of 34 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 Svensjöbäcken : 22 espèces reliées par 99 interactions GloBI sur 5 types (connectance 14.1%, filtre Serrano α=0.2). 16 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
38
Interactions affichées
99
Connectance
0.141
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°

3,8°C

Annual rain

650mm

Moisture idx (CMI)

0,12

Runoff

325mm/an

PET

571mm

AET

444mm

Mean slope

3,2°

Water table

316cm

Forest

94%

Crops

0%

Urban

0%

Protected

1%

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