Ontologia

HydroLAKES lake · #160178

Ätraforsdammen

Natural lakeSwedenEurope 45 m

Surface area

1,98km²

Avg depth

4,5m

Volume

8,91km³

Shoreline

12,1km

Administrative coverage

Parent watershed

hybas-2080277010393 km² · upstream 2850 km²

1 dept-equivalent regions (GADM L2)

  • Falkenberg
    Halland · Sweden
    1.98 km²
    100.0% of lake

2 intersecting protected areas

  • Ätran

    IUCN Not Reported

    Special Areas of Conservation (Habitats Directive)

    0.00 km² overlap

  • Ätran

    IUCN Not Assigned

    Natura 2000 SCI

    0.00 km² overlap

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

Species present

1 399 distinct species · 9 057 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

9 057 obs · 1 cellules
Obs. / cellule
≥ 9 057
9 057–9 056
9 057–9 056
9 057–9 056
< 9 057

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

Ecological tissue

Sample of 42 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 Ätraforsdammen : 38 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 81 interactions GloBI sur 6 types (connectance 9.4%, filtre Serrano α=0.2). 4 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
42
Interactions affichées
81
Connectance
0.094
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

1,98km²

Avg depth

4,5m

Volume

8,910km³

Watershed

2 849km²

Shoreline

12,1km

Shore dev. idx

2,42

Residence time

2days

Elevation

45m

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