Protected Landscape Area · POL
Dolina Biebrzy
- Area
- 284 km²
- IUCN cat.
- Not Assigned
- Year
- 1982
Overview
- Designation
- Protected Landscape Area
- Established
- 1982
- Managing authority
- Generalna Dyrekcja Ochrony Środowiska, ul. Wawelska 52/54, 00-922 Warszawa
Source : WDPA (UNEP-WCMC, World Database on Protected Areas).
Species present
724 distinct species · 5 876 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 31 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 Dolina Biebrzy : 23 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 75 interactions GloBI sur 4 types (connectance 16.1%, 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).
Hydrology7 basins · 2 lakes · 5 rivers
Hydrology metrics for this exact territory
Stream length here
59,8km
Lake surface here
3,90km²
Basins crossed
7
Max stream order
4
Max drainage
4 505km²
Discharge in basins
5,0m³/s
Mean precip.
588mm/an
Mean T°
6,5°C
Moisture idx
-0,14
Max snow
31%
Mean runoff
179mm/an
Mean elev. (basins)
147m
Watersheds crossing here
- Bassin de Rospudasub-area1 348,3 km²overlap142.63 km²50%
- Bassin de Biebrzasub-area985 km²overlap126.27 km²44%
- Bassin de Biebrzasub-area138 km²overlap10.62 km²4%
- Bassin de Biebrzasub-area109,3 km²overlap2.51 km²1%
- Bassin de Biebrzasub-area10,4 km²overlap1.51 km²1%
- Bassin de Brzozówkasub-area733,1 km²overlap0.71 km²0%
- Bassin de Czarna Hańczasub-area1 255 km²overlap0.07 km²0%
Lakes (2, top by area)
Rivers / streams (5, ord ≥ 4)
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
- 53.72856, 22.98171
- 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.