Ontologia

HydroLAKES lake · #143721

Yttre Hollsvattnet

Natural lakeSwedenEurope 45 m

Surface area

6,31km²

Avg depth

14,5m

Volume

91,71km³

Shoreline

17,8km

Administrative coverage

Parent watershed

hybas-2080030260905 km² · upstream 24955 km²

1 dept-equivalent regions (GADM L2)

  • Boden
    Norrbotten · Sweden
    6.35 km²
    100.0% of lake

4 intersecting protected areas

  • Storhuvudet

    IUCN Not Reported

    Special Areas of Conservation (Habitats Directive)

    0.11 km² overlap

  • 2021894 Storhuvudet

    IUCN Ia

    Nature Reserve

    0.11 km² overlap

  • Storhuvudet

    IUCN Ia

    Natura 2000 SCI

    0.11 km² overlap

  • A487621

    IUCN Not Applicable

    Voluntary set-aside areas

    0.00 km² overlap

Computed live · HydroLAKES × GADM × WDPA · cached after first hit.

Species present

919 distinct species · 3 587 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

3 587 obs · 1 cellules
Obs. / cellule
≥ 3 587
3 587–3 586
3 587–3 586
3 587–3 586
< 3 587

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

Ecological tissue

Sample of 42 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 Yttre Hollsvattnet : 34 espèces reliées par 54 interactions GloBI sur 6 types (connectance 6.3%, filtre Serrano α=0.2). 8 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
42
Interactions affichées
54
Connectance
0.063
Patrimoniales
0
Plus dense que (national)0 %(top 100%)

Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).

Lake statistics (HydroLAKES)

Surface

6,31km²

Avg depth

14,5m

Volume

91,710km³

Watershed

112km²

Shoreline

17,8km

Shore dev. idx

1,99

Residence time

713days

Elevation

45m

HydroLAKES v1.0 (Messager et al. 2016) · 1.4M lacs ≥ 0.1 km² mondialement.