Protected Landscape Area · pol
F (Bierzwnik)
- Area
- 285 km²
- IUCN cat.
- Not Assigned
- Year
- 1998
Overview
- Designation
- Protected Landscape Area
- Established
- 1998
- Managing authority
- Generalna Dyrekcja Ochrony Środowiska, ul. Wawelska 52/54, 00-922 Warszawa
Source : WDPA (UNEP-WCMC, World Database on Protected Areas).
Species present
681 distinct species · 2 460 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 F (Bierzwnik) : 35 espèces dont 3 patrimoniales (LR IUCN CR/EN/VU) reliées par 54 interactions GloBI sur 6 types (connectance 6.6%, filtre Serrano α=0.2). 6 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Hydrology5 basins · 30 lakes · 8 rivers
Hydrology metrics for this exact territory
Stream length here
62,7km
Lake surface here
11,36km²
Basins crossed
5
Max stream order
3
Max drainage
17 159km²
Discharge in basins
1,7m³/s
Mean precip.
577mm/an
Mean T°
8,3°C
Moisture idx
-0,19
Max snow
34%
Mean runoff
182mm/an
Mean elev. (basins)
77m
Watersheds crossing here
Lakes (30, top by area)
- Przytocznoarea1,7 km²avg depth5.0 m
- Jezioro Bierzwnikarea1,7 km²avg depth5.9 m
- Radęcińskie Jezioroarea1,2 km²avg depth4.1 m
- Lac 1325979area0,7 km²avg depth4.1 m
- Lac 1325667area0,7 km²avg depth4.3 m
- Lac 1325913area0,7 km²avg depth5.2 m
- Lac 1325601area0,6 km²avg depth4.1 m
- Lac 1326138area0,6 km²avg depth3.9 m
- Lac 1325961area0,4 km²avg depth2.5 m
21 more lakes
- Lac 1326109area0,4 km²avg depth2.8 m
- Lac 1326055area0,4 km²avg depth3.4 m
- Lac 1325957area0,4 km²avg depth3.7 m
- Lac 1325862area0,3 km²avg depth4.7 m
- Lac 1326251area0,3 km²avg depth4.3 m
- Lac 1326333area0,3 km²avg depth4.6 m
- Lac 1325906area0,2 km²avg depth3.5 m
- Lac 1325948area0,2 km²avg depth3.6 m
- Lac 1325933area0,2 km²avg depth4.0 m
- Lac 1325838area0,2 km²avg depth2.7 m
- Lac 1326051area0,2 km²avg depth3.3 m
- Lac 1325671area0,2 km²avg depth4.1 m
- Lac 1325619area0,1 km²avg depth4.0 m
- Lac 1325793area0,1 km²avg depth3.4 m
- Lac 1325914area0,1 km²avg depth2.8 m
- Lac 1325630area0,1 km²avg depth3.5 m
- Lac 1325971area0,1 km²avg depth2.1 m
- Lac 1325848area0,1 km²avg depth2.2 m
- Lac 1325888area0,1 km²avg depth2.8 m
- Lac 1325969area0,1 km²avg depth1.9 m
- Lac 1326164area0,1 km²avg depth2.6 m
Rivers / streams (8, ord ≥ 4)
- Koczynkaord 2len here22.94 km66%total35 km
- Wardynkaord 2len here17.03 km46%total37 km
- Mniszekord 1len here7.05 km100%total7 km
- Moczelord 1len here5.61 km97%total6 km
- Ogardnaord 2len here5.55 km24%total23 km
- Mała Inaord 3len here3.82 km5%total82 km
- Suchaord 3len here0.68 km2%total33 km
- Stobnicaord 3len here≈ tangenttotal23 km
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
- 53.07811, 15.73057
- 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.