Ontologia

HydroBASINS lev08 watershed · #2080230480

Bassin de Lustån

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 : Hedemora, Smedjebacken, Säter

97% lakePfafstetter: 24460016

Sub-basin area

168,5km²

Upstream area

168,5km²

Discharge

1,77m³/s

Mean elev.

194m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin de Dalälven1088 km²

▲ Receives from 0 basins

Source / headwater (no upstream basin)

3 dept-equivalent regions (GADM L2)

9 intersecting protected areas

  • SK 521-2018

    IUCN IV

    Nature conservation agreement

    1.94 km² overlap

  • SK 522-2018

    IUCN IV

    Nature conservation agreement

    0.21 km² overlap

  • SK 109-2006

    IUCN IV

    Nature conservation agreement, Swedish Forest Agency

    0.15 km² overlap

  • SK 377-2016

    IUCN IV

    Nature conservation agreement

    0.09 km² overlap

  • 2046029 Lilla Älgberget

    IUCN Not Assigned

    Nature Reserve

    0.04 km² overlap

  • Lilla Älgberget

    IUCN Not Reported

    Special Areas of Conservation (Habitats Directive)

    0.04 km² overlap

  • Lilla Älgberget

    IUCN Not Assigned

    Natura 2000 SCI

    0.04 km² overlap

  • SK 263-2007

    IUCN IV

    Nature conservation agreement, Swedish Forest Agency

    0.03 km² overlap

  • SK 323-2017

    IUCN IV

    Nature conservation agreement, Swedish Forest Agency

    0.03 km² overlap

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

Species present

1 843 distinct species · 20 705 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

20 705 obs · 7 cellules
Obs. / cellule
≥ 5 872
5 872–5 871
4 660–5 871
2 286–4 659
< 2 286

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

Ecological tissue

Sample of 21 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 Lustån : 13 espèces reliées par 54 interactions GloBI sur 5 types (connectance 21.3%, filtre Serrano α=0.2). 10 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
23
Interactions affichées
54
Connectance
0.213
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°

4,5°C

Annual rain

660mm

Moisture idx (CMI)

0,11

Runoff

331mm/an

PET

589mm

AET

453mm

Mean slope

3,7°

Water table

272cm

Forest

88%

Crops

0%

Urban

0%

Protected

0%

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