Doliny Drwęcy
IUCN Not AssignedProtected Landscape Area · 1992
551 km²
Commune · POL
Poland
Species observed
193
Observations
330
Area
134,8km²
Sample of 51 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 Jabłonowo Pomorskie : 43 espèces reliées par 120 interactions GloBI sur 5 types (connectance 8.1%, filtre Serrano α=0.2). 12 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
193 distinct species · 330 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Mean T°
8,0°C
Annual rain
573mm
Warmest m°
22,3°C
Coldest m°
-4,3°C
Elevation: 92 m on average (min 69 m, max 111 m)
CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)
pH H₂O
6,2
Org. C
35,7g/kg
Clay
14,8%
Sand
59,2%
Silt
26,1%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: suGLiMaggregated to Brodnica
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
31,0km
Lake surface here
1,46km²
Basins crossed
2
Max stream order
3
Max drainage
2 636km²
Discharge in basins
1,1m³/s
Mean precip.
584mm/an
Mean T°
7,3°C
Moisture idx
-0,15
Max snow
25%
Mean runoff
205mm/an
Mean elev. (basins)
92m
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Pop. density
0hab/km²
Night light
0,3nW
Built-up
47,3%
Pesticides
14,6kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected Landscape Area · 1992
551 km²
Landscape Park · 1985
170 km²
Protected Landscape Area · 1992
159 km²
Site of Community Importance (Habitats Directive) · 2012
42 km²
Nature Reserve · 1958
0 km²
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN