Ontologia

HydroLAKES lake · #11969

Jormvattnet

Lake controlSwedenEurope 336 m

Surface area

43,99km²

Avg depth

2,3m

Volume

100km³

Shoreline

79,9km

Administrative coverage

Parent watershed

hybas-20801669601338 km² · upstream 1338 km²

1 dept-equivalent regions (GADM L2)

  • Strömsund
    Jämtland · Sweden
    44.28 km²
    100.0% of lake

4 intersecting protected areas

  • Jormön

    IUCN Not Assigned

    Natura 2000 SCI

    0.12 km² overlap

  • Jormön

    IUCN Not Reported

    Special Areas of Conservation (Habitats Directive)

    0.12 km² overlap

  • Lerdalsälven-Tvärlidån

    IUCN Not Reported

    Special Areas of Conservation (Habitats Directive)

    0.03 km² overlap

  • Lerdalsälven-Tvärlidån

    IUCN Not Assigned

    Natura 2000 SCI

    0.03 km² overlap

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

Species present

1 727 distinct species · 7 494 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

7 494 obs · 3 cellules
Obs. / cellule
≥ 5 506
5 506–5 505
5 506–5 505
1 359–5 505
< 1 359

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

Ecological tissue

Sample of 39 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 Jormvattnet : 28 espèces reliées par 81 interactions GloBI sur 5 types (connectance 10.4%, filtre Serrano α=0.2). 12 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
40
Interactions affichées
81
Connectance
0.104
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

43,99km²

Avg depth

2,3m

Volume

100,000km³

Watershed

1 292km²

Shoreline

79,9km

Shore dev. idx

3,40

Residence time

31days

Elevation

336m

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