Zalew Wiślany i Mierzeja Wiślana
IUCN Not ReportedSite of Community Importance (Habitats Directive) · 2008
409 km²
Commune · POL
Elbląg (rural)
Poland
DfbCold, no dry season, warm summer(100 %)
Species observed
903
Observations
8 624
Area
192,4km²
Ecological tissue
Sample of 36 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).
RègnesAnimalPlanteChampignonBacterie
RelationsPredationParasitismeSymbiosePollinisation
StatutEn dangerVulnérableProtégéeEndémique
Indicateurs du tissu écologique
Tissu écologique de Elbląg (rural) : 27 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 103 interactions GloBI sur 5 types (connectance 16.3%, filtre Serrano α=0.2). 9 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
36
Interactions affichées
103
Connectance
0.164
Patrimoniales
2
Plus dense que (national)0 %(top 100%)
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Species present
903 distinct species · 8 624 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
8,3°C
Annual rain
694mm
Warmest m°
21,9°C
Coldest m°
-3,4°C
Elevation: 14 m on average (min -2 m, max 136 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
8,3°C
Annual rain
694mm
Warmest month
21,9°C
Coldest month
-3,4°C
Mean alt.
14m
Min
-2m
Max
136m
Std. dev.
30m
Köppen-Geiger (dominant)
DfbCold, no dry season, warm summer(100 %)Cold
CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)
Soil & lithology
pH H₂O
6,2
Org. C
51,3g/kg
Clay
28,1%
Sand
34,5%
Silt
37,5%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: suGLiMaggregated to Elbląg
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
6,1
Org. C
74,9g/kg
Clay
27,1%
Sand
34,8%
Silt
38,0%
5–15 cm
pH H₂O
6,2
Org. C
40,3g/kg
Clay
27,6%
Sand
34,6%
Silt
37,8%
15–30 cm
pH H₂O
6,2
Org. C
38,7g/kg
Clay
29,5%
Sand
33,9%
Silt
36,6%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest13.3%
Crops54.8%
Built-up0.5%
Bare soil0.2%
Other (grassland, water…)31.3%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology3 basins · 7 lakes · 14 rivers
Hydrology metrics for this exact territory
Stream length here
57,0km
Lake surface here
6,98km²
Basins crossed
3
Max stream order
4
Max drainage
2 153km²
Discharge in basins
1,2m³/s
Mean precip.
627mm/an
Mean T°
7,5°C
Moisture idx
-0,04
Max snow
25%
Mean runoff
290mm/an
Mean elev. (basins)
51m
Watersheds crossing here
Lakes (7, top by area)
Rivers / streams (14, ord ≥ 4)
- Burzankaord 1len here8.91 km100%total9 km
- Nogatord 3len here8.55 km13%total68 km
- Kanał Elbląskiord 4len here8.32 km16%total52 km
- Elblągord 4len here6.92 km100%total7 km
- Wąskaord 3len here6.32 km11%total56 km
- Elszkaord 2len here4.70 km42%total11 km
- Wańkówkaord 4len here2.70 km88%total3 km
- Kumielaord 4len here2.41 km23%total11 km
- Dąbrówkaord 1len here2.35 km73%total3 km
- Kanał Jagiellońskiord 4len here2.04 km41%total5 km
- Brzeźnicaord 3len here1.65 km8%total20 km
- Tinaord 1len here1.41 km66%total2 km
2 more river segmentssorted by Strahler order + length
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
0hab/km²
Night light
1,1nW
Built-up
46,2%
Pesticides
13,9kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas15
IUCN Not Reported · 5IUCN Not Assigned · 5IUCN IV · 3IUCN V · 1IUCN Ib · 1🌊 Marine · 7
Zalew Wislany i Mierzeja Wislana
IUCN Not ReportedBaltic Sea Protected Area (HELCOM) · 2005
409 km²
Zalew Wiślany
IUCN Not ReportedSpecial Protection Area (Birds Directive) · 2004
323 km²
Kanału Elbląskiego
IUCN Not AssignedProtected Landscape Area · 1997
305 km²
Park Krajobrazowy Wysoczyzny Elbląskiej
IUCN VLandscape Park · 1985
134 km²
Jeziora Drużno
IUCN Not AssignedProtected Landscape Area · 1985
126 km²
Complete list15 protected areas
- Zalew Wiślany i Mierzeja WiślanaSite of Community Importance (Habitats Directive)IUCN Not Reported2008409 km²
- Zalew Wislany i Mierzeja WislanaBaltic Sea Protected Area (HELCOM)IUCN Not Reported2005409 km²
- Zalew WiślanySpecial Protection Area (Birds Directive)IUCN Not Reported2004323 km²
- Kanału ElbląskiegoProtected Landscape AreaIUCN Not Assigned1997305 km²
- Park Krajobrazowy Wysoczyzny ElbląskiejLandscape ParkIUCN V1985134 km²
- Jeziora DrużnoProtected Landscape AreaIUCN Not Assigned1985126 km²
- Doliny Rzeki NogatProtected Landscape AreaIUCN Not Assigned2024123 km²
- Jezioro DrużnoSpecial Protection Area (Birds Directive)IUCN Not Reported200460 km²
- Druzno Lake Nature ReserveWetland of International Importance (Ramsar Site)IUCN Ib200231 km²
- Jezioro DrużnoNature ReserveIUCN IV196731 km²
- Ostoja DrużnoSite of Community Importance (Habitats Directive)IUCN Not Reported200831 km²
- Rzeki Nogat (woj. warmińsko-mazurskie)Protected Landscape AreaIUCN Not Assigned198527 km²
- Wysoczyzny Elbląskiej - ZachódProtected Landscape AreaIUCN Not Assigned198518 km²
- Zatoka ElbląskaNature ReserveIUCN IV19918 km²
- Ujście NogatuNature ReserveIUCN IV20014 km²
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN