Ontologia

HydroLAKES lake · #154283

Lill-Rösten

Natural lakeSwedenEurope 153 m

Surface area

1,93km²

Avg depth

6,5m

Volume

12,53km³

Shoreline

9,2km

Administrative coverage

Parent watershed

hybas-2080213770666 km² · upstream 666 km²

1 dept-equivalent regions (GADM L2)

  • Ovanåker
    Gävleborg · Sweden
    1.94 km²
    100.0% of lake

3 intersecting protected areas

  • Andån

    IUCN Not Reported

    Special Areas of Conservation (Habitats Directive)

    0.09 km² overlap

  • Andån

    IUCN IV

    Natura 2000 SCI

    0.09 km² overlap

  • 2001178 Andån

    IUCN IV

    Nature Reserve

    0.09 km² overlap

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

Species present

699 distinct species · 4 753 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

4 753 obs · 1 cellules
Obs. / cellule
≥ 4 753
4 753–4 752
4 753–4 752
4 753–4 752
< 4 753

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

Ecological tissue

Sample of 36 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 Lill-Rösten : 27 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 88 interactions GloBI sur 4 types (connectance 13.2%, filtre Serrano α=0.2). 10 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
37
Interactions affichées
88
Connectance
0.132
Patrimoniales
2
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

1,93km²

Avg depth

6,5m

Volume

12,530km³

Watershed

118km²

Shoreline

9,2km

Shore dev. idx

1,87

Residence time

163days

Elevation

153m

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