Ontologia

HydroLAKES lake · #160799

Halen

Natural lakeSwedenEurope 72 m

Surface area

3,42km²

Avg depth

8,3m

Volume

28,57km³

Shoreline

27,3km

Administrative coverage

Parent watershed

hybas-20800326501168 km² · upstream 1168 km²

1 dept-equivalent regions (GADM L2)

  • Olofström
    Blekinge · Sweden
    3.44 km²
    100.0% of lake

7 intersecting protected areas

  • 2000038 Halen

    IUCN IV

    Nature Reserve

    1.72 km² overlap

  • Halen

    IUCN Not Reported

    Special Areas of Conservation (Habitats Directive)

    1.38 km² overlap

  • Halen

    IUCN IV

    Natura 2000 SCI

    1.38 km² overlap

  • 2044689 Pieboda

    IUCN IV

    Nature Reserve

    0.06 km² overlap

  • Boafall-Pieboda

    IUCN IV

    Natura 2000 SCI

    0.06 km² overlap

  • Boafall-Pieboda

    IUCN Not Reported

    Special Areas of Conservation (Habitats Directive)

    0.06 km² overlap

  • SK 325-2004

    IUCN IV

    Nature conservation agreement, Swedish Forest Agency

    0.00 km² overlap

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

Species present

2 204 distinct species · 18 303 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

18 303 obs · 1 cellules
Obs. / cellule
≥ 18 303
18 303–18 302
18 303–18 302
18 303–18 302
< 18 303

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

Ecological tissue

Sample of 34 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 Halen : 23 espèces reliées par 99 interactions GloBI sur 7 types (connectance 17.6%, filtre Serrano α=0.2). 11 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
34
Interactions affichées
99
Connectance
0.176
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

3,42km²

Avg depth

8,3m

Volume

28,570km³

Watershed

541km²

Shoreline

27,3km

Shore dev. idx

4,16

Residence time

64days

Elevation

72m

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