Ontologia

HydroLAKES lake · #158139

Drevviken

Natural lakeSwedenEurope 23 m

Surface area

5,26km²

Avg depth

10,2m

Volume

53,87km³

Shoreline

32,2km

Administrative coverage

Parent watershed

hybas-20800317502541 km² · upstream 2541 km²

4 dept-equivalent regions (GADM L2)

  • Stockholm
    Stockholm · Sweden
    2.66 km²
    50.3% of lake
  • Huddinge
    Stockholm · Sweden
    1.50 km²
    28.4% of lake
  • Tyresö
    Stockholm · Sweden
    1.11 km²
    20.9% of lake
  • Haninge
    Stockholm · Sweden
    0.02 km²
    0.4% of lake

3 intersecting protected areas

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

Species present

3 785 distinct species · 197 239 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

197 239 obs · 1 cellules
Obs. / cellule
≥ 197 239
197 239–197 238
197 239–197 238
197 239–197 238
< 197 239

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

Ecological tissue

Sample of 29 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 Drevviken : 20 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 71 interactions GloBI sur 3 types (connectance 16.3%, filtre Serrano α=0.2). 10 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
30
Interactions affichées
71
Connectance
0.163
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

5,26km²

Avg depth

10,2m

Volume

53,870km³

Watershed

216km²

Shoreline

32,2km

Shore dev. idx

3,97

Residence time

447days

Elevation

23m

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