Baltic Sea Protected Area (HELCOM) · POL
Zalew Wislany i Mierzeja Wislana
- Area
- 409 km²
- IUCN cat.
- Not Reported
- Year
- 2005
Overview
- Designation
- Baltic Sea Protected Area (HELCOM)
- Established
- 2005
- Managing authority
- Not Reported
Source : WDPA (UNEP-WCMC, World Database on Protected Areas).
Species present
1 900 distinct species · 447 666 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 Zalew Wislany i Mierzeja Wislana : 20 espèces reliées par 51 interactions GloBI sur 2 types (connectance 11.7%, 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).
Hydrology5 basins · 2 lakes · 11 rivers
Hydrology metrics for this exact territory
Stream length here
16,4km
Lake surface here
0,41km²
Basins crossed
5
Max stream order
4
Max drainage
2 423km²
Discharge in basins
0,4m³/s
Mean precip.
635mm/an
Mean T°
7,5°C
Moisture idx
-0,03
Max snow
26%
Mean runoff
310mm/an
Mean elev. (basins)
39m
Watersheds crossing here
Lakes (2, top by area)
Rivers / streams (11, ord ≥ 4)
- Pasłękaord 4len here8.09 km5%total177 km
- Nogatord 3len here3.88 km6%total68 km
- Baudaord 3len here2.07 km5%total44 km
- Grabiankaord 1len here0.59 km17%total4 km
- Szkarpawaord 2len here0.58 km36%total2 km
- Narusaord 1len here0.35 km3%total10 km
- Dąbrówkaord 1len here0.30 km9%total3 km
- Stradankaord 1len here0.24 km9%total3 km
- Kamionkaord 1len here0.13 km16%total1 km
- Wisła Królewieckaord 2len here0.11 km1%total10 km
- Elblągord 4len here≈ tangenttotal7 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
- 54.33835, 19.37022
- 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.