HydroLAKES lake · #163417
Druzno
Surface area
3,75km²
Avg depth
1,2m
Volume
4,46km³
Shoreline
11,7km
Administrative coverage
1 dept-equivalent regions (GADM L2)
- ElblągWarmińsko-Mazurskie · Poland3.76 km²100.0% of lake
5 intersecting protected areas
Jeziora Drużno
IUCN Not AssignedProtected Landscape Area
3.76 km² overlap
Jezioro Drużno
IUCN Not ReportedSpecial Protection Area (Birds Directive)
3.76 km² overlap
Jezioro Drużno
IUCN IVNature Reserve
3.76 km² overlap
Druzno Lake Nature Reserve
IUCN IbWetland of International Importance (Ramsar Site)
3.76 km² overlap
Ostoja Drużno
IUCN Not ReportedSite of Community Importance (Habitats Directive)
3.76 km² overlap
Computed live · HydroLAKES × GADM × WDPA · cached after first hit.
Species present
633 distinct species · 63 374 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 40 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).
Indicateurs du tissu écologique
Tissu écologique de Druzno : 33 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 102 interactions GloBI sur 5 types (connectance 12.4%, filtre Serrano α=0.2). 8 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Lake statistics (HydroLAKES)
Surface
3,75km²
Avg depth
1,2m
Volume
4,460km³
Watershed
1 637km²
Shoreline
11,7km
Shore dev. idx
1,71
Residence time
3days
Elevation
-3m
HydroLAKES v1.0 (Messager et al. 2016) · 1.4M lacs ≥ 0.1 km² mondialement.