Ontologia

HydroLAKES lake · #152127

Östra Vattnan

Natural lakeSwedenEurope 747 m

Surface area

3,36km²

Avg depth

10m

Volume

33,78km³

Shoreline

19,6km

Administrative coverage

Parent watershed

hybas-20801970901538 km² · upstream 1538 km²

1 dept-equivalent regions (GADM L2)

5 intersecting protected areas

  • Rogen

    IUCN Ib

    Natura 2000 SCI

    0.09 km² overlap

  • Rogen

    IUCN Ib

    Natura 2000 SPA

    0.09 km² overlap

  • 2000916 Rogen

    IUCN Ib

    Nature Reserve

    0.09 km² overlap

  • Rogen

    IUCN Not Reported

    Special Protection Area (Birds Directive)

    0.09 km² overlap

  • Rogen

    IUCN Not Reported

    Special Areas of Conservation (Habitats Directive)

    0.09 km² overlap

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

Species present

248 distinct species · 2 073 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

2 073 obs · 1 cellules
Obs. / cellule
≥ 2 073
2 073–2 072
2 073–2 072
2 073–2 072
< 2 073

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

Ecological tissue

Sample of 30 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 Östra Vattnan : 23 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 29 interactions GloBI sur 4 types (connectance 6.2%, filtre Serrano α=0.2). 8 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
31
Interactions affichées
29
Connectance
0.062
Patrimoniales
1
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

3,36km²

Avg depth

10,0m

Volume

33,780km³

Watershed

35km²

Shoreline

19,6km

Shore dev. idx

3,01

Residence time

1 003days

Elevation

747m

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