Ontologia

HydroBASINS lev08 watershed · #2080205070

Bassin de Småsjøelva

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 2 administrative regions across 2 countries : Engerdal, Älvdalen

34% lakePfafstetter: 24460094

Sub-basin area

283,2km²

Upstream area

283,2km²

Discharge

3,75m³/s

Mean elev.

726m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin de Sörälven88 km²

▲ Receives from 0 basins

Source / headwater (no upstream basin)

2 dept-equivalent regions (GADM L2)

30 intersecting protected areas

21 more protected areas

  • Tranuberget

    IUCN IV

    Nature conservation agreement

    15.86 km² overlap

  • 2014823 Bredåsen

    IUCN Not Assigned

    Nature Reserve

    11.32 km² overlap

  • Tranuberget

    IUCN IV

    Nature conservation agreement

    1.24 km² overlap

  • A189993

    IUCN Not Applicable

    Voluntary set-aside areas

    0.65 km² overlap

  • A338287

    IUCN Not Applicable

    Voluntary set-aside areas

    0.53 km² overlap

  • Hammarskaftet

    IUCN Not Reported

    Special Areas of Conservation (Habitats Directive)

    0.52 km² overlap

  • Hammarskaftet

    IUCN Not Assigned

    Natura 2000 SCI

    0.52 km² overlap

  • A639342

    IUCN Not Applicable

    Voluntary set-aside areas

    0.32 km² overlap

  • A597100

    IUCN Not Applicable

    Voluntary set-aside areas

    0.31 km² overlap

  • A199316

    IUCN Not Applicable

    Voluntary set-aside areas

    0.31 km² overlap

  • A144545

    IUCN Not Applicable

    Voluntary set-aside areas

    0.31 km² overlap

  • A179242

    IUCN Not Applicable

    Voluntary set-aside areas

    0.29 km² overlap

  • A017033

    IUCN Not Applicable

    Voluntary set-aside areas

    0.28 km² overlap

  • A304536

    IUCN Not Applicable

    Voluntary set-aside areas

    0.24 km² overlap

  • A198757

    IUCN Not Applicable

    Voluntary set-aside areas

    0.23 km² overlap

  • Stupåsen-Hisjöhållan

    IUCN Not Reported

    Special Areas of Conservation (Habitats Directive)

    0.22 km² overlap

  • Stupåsen-Hisjöhållan

    IUCN Not Assigned

    Natura 2000 SCI

    0.22 km² overlap

  • A593734

    IUCN Not Applicable

    Voluntary set-aside areas

    0.21 km² overlap

  • A198758

    IUCN Not Applicable

    Voluntary set-aside areas

    0.20 km² overlap

  • A578138

    IUCN Not Applicable

    Voluntary set-aside areas

    0.19 km² overlap

  • SK 182-1997

    IUCN Ia

    Habitat Protection Area

    0.16 km² overlap

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

Species present

1 636 distinct species · 23 082 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

23 082 obs · 12 cellules
Obs. / cellule
≥ 6 713
2 806–6 712
2 588–2 805
1 761–2 587
< 1 761

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

Ecological tissue

Sample of 31 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 Småsjøelva : 21 espèces reliées par 45 interactions GloBI sur 4 types (connectance 9.7%, filtre Serrano α=0.2). 10 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
31
Interactions affichées
45
Connectance
0.097
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°

0,4°C

Annual rain

619mm

Moisture idx (CMI)

0,26

Runoff

411mm/an

PET

460mm

AET

397mm

Mean slope

4,6°

Water table

228cm

Forest

70%

Crops

0%

Urban

0%

Protected

28%

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