Ontologia

HydroLAKES lake · #155751

Mellan Vallsan

Natural lakeSwedenEurope 184 m

Surface area

1,61km²

Avg depth

8,9m

Volume

14,32km³

Shoreline

7,8km

Administrative coverage

Parent watershed

hybas-2080227550869 km² · upstream 21958 km²

2 dept-equivalent regions (GADM L2)

  • Borlänge
    Dalarna · Sweden
    1.53 km²
    94.6% of lake
  • Falun
    Dalarna · Sweden
    0.09 km²
    5.4% of lake

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

Species present

855 distinct species · 8 444 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

8 444 obs · 1 cellules
Obs. / cellule
≥ 8 444
8 444–8 443
8 444–8 443
8 444–8 443
< 8 444

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

Ecological tissue

Sample of 27 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 Mellan Vallsan : 23 espèces reliées par 59 interactions GloBI sur 6 types (connectance 16.8%, filtre Serrano α=0.2). 4 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
27
Interactions affichées
59
Connectance
0.168
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

1,61km²

Avg depth

8,9m

Volume

14,320km³

Watershed

51km²

Shoreline

7,8km

Shore dev. idx

1,73

Residence time

313days

Elevation

184m

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