Ontologia

HydroLAKES lake · #164085

Stelchno

Natural lakePolandEurope 76 m

Surface area

1,21km²

Avg depth

3,1m

Volume

3,73km³

Shoreline

7,6km

Administrative coverage

Parent watershed

hybas-2080338750883 km² · upstream 186373 km²

1 dept-equivalent regions (GADM L2)

  • Świecie
    Kujawsko-Pomorskie · Poland
    1.21 km²
    100.0% of lake

2 intersecting protected areas

  • Bory Tucholskie

    IUCN Not Reported

    Special Protection Area (Birds Directive)

    1.21 km² overlap

  • Jezioro Stelchno

    IUCN Not Assigned

    Protected Landscape Area

    1.21 km² overlap

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

Species present

168 distinct species · 274 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

274 obs · 1 cellules
Obs. / cellule
≥ 274
274–273
274–273
274–273
< 274

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

Ecological tissue

Sample of 43 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 Stelchno : 36 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 73 interactions GloBI sur 5 types (connectance 7.7%, filtre Serrano α=0.2). 8 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
44
Interactions affichées
73
Connectance
0.077
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

1,21km²

Avg depth

3,1m

Volume

3,730km³

Watershed

22km²

Shoreline

7,6km

Shore dev. idx

1,95

Residence time

369days

Elevation

76m

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