Jeziora Drużno
IUCN Not AssignedProtected Landscape Area · 1985
126 km²
Commune · POL
Poland
Species observed
273
Observations
739
Area
89,1km²
Sample of 35 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).
Tissu écologique de Gronowo Elbląskie : 26 espèces reliées par 54 interactions GloBI sur 5 types (connectance 9.1%, filtre Serrano α=0.2). 9 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
273 distinct species · 739 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Mean T°
8,4°C
Annual rain
669mm
Warmest m°
22,0°C
Coldest m°
-3,3°C
Elevation: -0 m on average (min -1 m, max 3 m)
CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)
pH H₂O
6,5
Org. C
53,3g/kg
Clay
36,8%
Sand
14,9%
Silt
48,3%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: suGLiMaggregated to Elbląg
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology metrics for this exact territory
Stream length here
18,4km
Basins crossed
2
Max stream order
3
Max drainage
2 153km²
Discharge in basins
0,4m³/s
Mean precip.
614mm/an
Mean T°
7,5°C
Moisture idx
-0,06
Max snow
23%
Mean runoff
289mm/an
Mean elev. (basins)
35m
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Pop. density
0hab/km²
Night light
0,5nW
Built-up
33,2%
Pesticides
13,1kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected Landscape Area · 1985
126 km²
Protected Landscape Area · 2024
123 km²
Protected Landscape Area · 1985
27 km²
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN