Protected Landscape Area · pol
Doliny Drwęcy
- Area
- 551 km²
- IUCN cat.
- Not Assigned
- Year
- 1992
Overview
- Designation
- Protected Landscape Area
- Established
- 1992
- Managing authority
- Generalna Dyrekcja Ochrony Środowiska, ul. Wawelska 52/54, 00-922 Warszawa
Source : WDPA (UNEP-WCMC, World Database on Protected Areas).
Species present
1 243 distinct species · 24 893 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 30 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 Doliny Drwęcy : 21 espèces reliées par 89 interactions GloBI sur 5 types (connectance 19.1%, filtre Serrano α=0.2). 10 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Hydrology9 basins · 19 lakes · 13 rivers
Hydrology metrics for this exact territory
Stream length here
184,2km
Lake surface here
7,08km²
Basins crossed
9
Max stream order
4
Max drainage
179 428km²
Discharge in basins
19,2m³/s
Mean precip.
568mm/an
Mean T°
7,5°C
Moisture idx
-0,20
Max snow
26%
Mean runoff
173mm/an
Mean elev. (basins)
101m
Watersheds crossing here
- Bassin de Drwęcasub-area1 083 km²overlap273.61 km²50%
- Bassin de Drwęcasub-area390,7 km²overlap94.72 km²17%
- Bassin de Drwęcasub-area693,2 km²overlap49.87 km²9%
- Bassin de Struga Toruńskasub-area446,9 km²overlap32.13 km²6%
- Bassin de Drwęcasub-area112,2 km²overlap28.22 km²5%
- Bassin de Pissasub-area345,6 km²overlap26.86 km²5%
- Bassin de Rypienicasub-area337,5 km²overlap25.38 km²5%
- Bassin de Osasub-area1 626,4 km²overlap19.58 km²4%
- Bassin de Wisłasub-area1 180,9 km²overlap0.41 km²0%
Lakes (19, top by area)
- Jezioro Bachotekarea1,9 km²avg depth10.4 m
- Jezioro Wądzyńskiearea1,5 km²avg depth5.0 m
- Lac 1324782area0,7 km²avg depth5.9 m
- Lac 1324951area0,6 km²avg depth5.9 m
- Lac 1325631area0,6 km²avg depth3.1 m
- Lac 1325037area0,5 km²avg depth4.6 m
- Lac 1324770area0,5 km²avg depth4.7 m
- Lac 1325399area0,4 km²avg depth3.6 m
- Lac 1324759area0,4 km²avg depth4.5 m
10 more lakes
- Lac 1325999area0,3 km²avg depth4.4 m
- Lac 1324640area0,3 km²avg depth4.8 m
- Lac 1324822area0,2 km²avg depth4.2 m
- Lac 1324870area0,2 km²avg depth4.3 m
- Lac 1324732area0,2 km²avg depth5.3 m
- Lac 1326011area0,2 km²avg depth4.6 m
- Lac 1324695area0,2 km²avg depth4.8 m
- Lac 1326083area0,2 km²avg depth4.6 m
- Lac 1324596area0,1 km²avg depth3.7 m
- Lac 1324451area0,1 km²avg depth3.4 m
Rivers / streams (13, ord ≥ 4)
- Drwęcaord 4len here125.94 km40%total318 km
- Ruziecord 2len here12.12 km28%total43 km
- Brodniczkaord 1len here10.64 km55%total19 km
- Rypienicaord 3len here9.51 km20%total46 km
- Struga Rychnowskaord 3len here8.42 km70%total12 km
- Struga Młyńskaord 7len here5.55 km13%total42 km
- Brynicaord 3len here4.44 km7%total66 km
- Lubiankaord 2len here3.93 km9%total43 km
- Pissaord 2len here2.42 km8%total31 km
- Rudnikord 2len here0.57 km6%total10 km
- Bywkaord 1len here0.35 km4%total8 km
- Lutrynaord 3len here0.28 km1%total19 km
1 more river segmentssorted by Strahler order + length
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Location
Fond cartographique : OpenFreeMap · © OpenStreetMap contributors · Géométrie : nos sources (GADM/HydroBASINS/HydroLAKES/HydroRIVERS/WDPA)
- Centroid
- 53.18057, 19.19620
- Open in maps
- OpenStreetMap → · Satellite →
Species observed (Phase 2)
Listing species observed within this protected area requires the GBIF v2 partition × WDPA spatial overlay matview. Computing infrastructure pending.