Ontologia

HydroLAKES lake · #12927

Båven

Natural lakeSwedenEurope 26 m

Surface area

62,9km²

Avg depth

14,1m

Volume

888,55km³

Shoreline

260,6km

Administrative coverage

Parent watershed

hybas-20800319003892 km² · upstream 3892 km²

3 dept-equivalent regions (GADM L2)

  • Flen
    Södermanland · Sweden
    45.37 km²
    71.7% of lake
  • Gnesta
    Södermanland · Sweden
    9.86 km²
    15.6% of lake
  • Nyköping
    Södermanland · Sweden
    8.02 km²
    12.7% of lake

30 intersecting protected areas

  • Båven

    IUCN Not Assigned

    Natura 2000 SPA

    55.32 km² overlap

  • Båven

    IUCN Not Reported

    Special Areas of Conservation (Habitats Directive)

    55.32 km² overlap

  • Båven

    IUCN Not Assigned

    Natura 2000 SCI

    55.32 km² overlap

  • Båven

    IUCN Not Reported

    Special Protection Area (Birds Directive)

    55.32 km² overlap

  • Båvenöarna

    IUCN Not Reported

    Special Areas of Conservation (Habitats Directive)

    6.17 km² overlap

  • Båvenöarna

    IUCN Not Reported

    Special Protection Area (Birds Directive)

    6.17 km² overlap

  • Båvenöarna

    IUCN Ia

    Natura 2000 SCI

    6.17 km² overlap

  • Båvenöarna

    IUCN Ia

    Natura 2000 SPA

    6.17 km² overlap

  • 2001881 Båvenöarna

    IUCN Ia

    Nature Reserve

    3.33 km² overlap

21 more protected areas

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

Species present

2 017 distinct species · 16 004 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

16 004 obs · 2 cellules
Obs. / cellule
≥ 8 086
8 086–8 085
8 086–8 085
8 086–8 085
< 8 086

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

Ecological tissue

Sample of 32 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 Båven : 23 espèces reliées par 89 interactions GloBI sur 6 types (connectance 17.9%, filtre Serrano α=0.2). 9 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
32
Interactions affichées
89
Connectance
0.179
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

62,90km²

Avg depth

14,1m

Volume

888,550km³

Watershed

801km²

Shoreline

260,6km

Shore dev. idx

9,27

Residence time

2 159days

Elevation

26m

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