Special Protection Area (Birds Directive) · pol
Puszcza nad Gwdą
- Area
- 777 km²
- IUCN cat.
- Not Reported
- Year
- 2007
Overview
- Designation
- Special Protection Area (Birds Directive)
- Established
- 2007
- Managing authority
- See European Environment Agency Geospatial Data Catalogue for more information - https://sdi.eea.europa.eu/catalogue/srv/api/records/be2142b0-7dc4-42e3-afac-f7cc5f1a9ac6
Source : WDPA (UNEP-WCMC, World Database on Protected Areas).
Species present
1 118 distinct species · 7 104 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 43 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 Puszcza nad Gwdą : 35 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 90 interactions GloBI sur 6 types (connectance 9.1%, 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 · 31 lakes · 16 rivers
Hydrology metrics for this exact territory
Stream length here
200,6km
Lake surface here
21,05km²
Basins crossed
9
Max stream order
5
Max drainage
6 291km²
Discharge in basins
46,0m³/s
Mean precip.
608mm/an
Mean T°
7,4°C
Moisture idx
-0,11
Max snow
34%
Mean runoff
175mm/an
Mean elev. (basins)
122m
Watersheds crossing here
- Bassin de Piławasub-area1 333,2 km²overlap342.60 km²44%
- Bassin de Rurzycasub-area121,4 km²overlap121.79 km²16%
- Bassin de Gwdasub-area279,3 km²overlap114.60 km²15%
- Bassin de Płytnicasub-area360 km²overlap108.20 km²14%
- Bassin de Głomiasub-area671,3 km²overlap61.91 km²8%
- Bassin de Gwdasub-area949,4 km²overlap19.00 km²2%
- Bassin de Notećsub-area705,6 km²overlap8.92 km²1%
- Bassin de Gwdasub-area0,2 km²overlap0.23 km²0%
- Bassin de Płocicznasub-area321 km²overlap0.15 km²0%
Lakes (31, top by area)
- Jezioro Betyńarea7,6 km²avg depth8.4 m
- Zdbicznoarea2,5 km²avg depth6.3 m
- Jezioro Radunarea2 km²avg depth4.5 m
- Businoarea1,2 km²avg depth3.8 m
- Lac 1324753area0,9 km²avg depth5.6 m
- Lac 1324611area0,8 km²avg depth6.0 m
- Lac 1325280area0,7 km²avg depth4.6 m
- Lac 1324699area0,7 km²avg depth5.5 m
- Lac 1324449area0,6 km²avg depth7.0 m
22 more lakes
- Lac 1324758area0,5 km²avg depth3.8 m
- Lac 1325195area0,4 km²avg depth4.9 m
- Lac 1324277area0,3 km²avg depth4.9 m
- Lac 1325437area0,3 km²avg depth3.7 m
- Lac 1325128area0,3 km²avg depth3.0 m
- Lac 1324532area0,3 km²avg depth5.7 m
- Lac 1325073area0,3 km²avg depth3.2 m
- Lac 1324793area0,2 km²avg depth4.9 m
- Lac 1324922area0,2 km²avg depth3.4 m
- Lac 1325107area0,2 km²avg depth4.3 m
- Lac 1325375area0,2 km²avg depth5.2 m
- Lac 1325387area0,2 km²avg depth4.5 m
- Lac 1324574area0,2 km²avg depth3.8 m
- Lac 1324961area0,2 km²avg depth3.7 m
- Lac 1324310area0,2 km²avg depth5.3 m
- Lac 1324854area0,1 km²avg depth3.8 m
- Lac 1324919area0,1 km²avg depth2.9 m
- Lac 1325159area0,1 km²avg depth3.3 m
- Lac 1325022area0,1 km²avg depth3.5 m
- Lac 1324441area0,1 km²avg depth3.2 m
- Lac 1324800area0,1 km²avg depth3.1 m
- Lac 1325715area0,1 km²avg depth3.5 m
Rivers / streams (16, ord ≥ 4)
- Piławaord 3len here37.20 km30%total125 km
- Gwdaord 5len here30.99 km17%total187 km
- Płytnicaord 4len here20.95 km36%total57 km
- Rurzycaord 3len here18.98 km28%total69 km
- Dobrzycaord 3len here18.86 km46%total41 km
- Radacznicaord 1len here13.37 km74%total18 km
- Samborzaord 2len here12.87 km55%total23 km
- Pilcaord 2len here10.40 km68%total15 km
- Piławkaord 3len here9.93 km92%total11 km
- Rudaord 3len here9.37 km15%total62 km
- Głomiaord 4len here7.47 km10%total74 km
- Świerczyniecord 2len here5.92 km23%total25 km
4 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
- 53.26391, 16.81634
- 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.