Special Areas of Conservation (Habitats Directive) · pol
Ostoja Piska
- Area
- 579 km²
- IUCN cat.
- Not Reported
- Year
- 2022
Overview
- Designation
- Special Areas of Conservation (Habitats Directive)
- Established
- 2022
- 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
1 213 distinct species · 8 210 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 39 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 Ostoja Piska : 30 espèces reliées par 85 interactions GloBI sur 5 types (connectance 11.5%, filtre Serrano α=0.2). 9 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Hydrology8 basins · 43 lakes · 13 rivers
Hydrology metrics for this exact territory
Stream length here
119,4km
Lake surface here
67,32km²
Basins crossed
8
Max stream order
5
Max drainage
21 657km²
Discharge in basins
7,5m³/s
Mean precip.
638mm/an
Mean T°
6,9°C
Moisture idx
-0,08
Max snow
33%
Mean runoff
204mm/an
Mean elev. (basins)
141m
Watersheds crossing here
- Bassin de Krutyniasub-area988,9 km²overlap431.92 km²75%
- Bassin de Staświnkasub-area769,3 km²overlap52.04 km²9%
- Bassin de Pisasub-area974,3 km²overlap45.77 km²8%
- Basin #34750sub-area130,7 km²overlap22.46 km²4%
- Bassin de Gubersub-area1 612 km²overlap10.04 km²2%
- Bassin de Szkwasub-area1 641,8 km²overlap8.40 km²1%
- Bassin de Kanał Jeglińskisub-area89,2 km²overlap7.30 km²1%
- Bassin de Omulewsub-area2 102,5 km²overlap0.80 km²0%
Lakes (43, top by area)
- Sniardwyarea120,1 km²avg depth15.6 m
- Jezioro Nidzkiearea14,5 km²avg depth13.5 m
- Jezioro Zdrużnoarea10,2 km²avg depth12.8 m
- Jezioro Pogubie Wielkiearea6 km²avg depth5.7 m
- Jezioro Białearea3 km²avg depth5.5 m
- Zyzdrój Wielkiarea2,9 km²avg depth10.0 m
- Jezioro Babięty Wielkiearea2,3 km²avg depth9.6 m
- Jezioro Piłackiearea2,2 km²avg depth9.0 m
- Lampackie Jezioroarea1,8 km²avg depth4.9 m
34 more lakes
- Majcz Wielkiarea1,2 km²avg depth4.7 m
- Pierwójarea1,1 km²avg depth2.8 m
- Wągielarea1,1 km²avg depth6.4 m
- Lac 1322511area0,9 km²avg depth4.8 m
- Lac 1322773area0,9 km²avg depth3.0 m
- Lac 1322999area0,9 km²avg depth5.9 m
- Lac 1322401area0,7 km²avg depth2.5 m
- Lac 1322936area0,7 km²avg depth5.6 m
- Lac 1322251area0,7 km²avg depth5.5 m
- Lac 1322537area0,6 km²avg depth4.6 m
- Lac 1322673area0,6 km²avg depth5.9 m
- Lac 1322795area0,6 km²avg depth6.0 m
- Lac 1322679area0,6 km²avg depth4.8 m
- Lac 1323245area0,6 km²avg depth4.8 m
- Lac 1323293area0,4 km²avg depth4.0 m
- Lac 1323019area0,4 km²avg depth5.4 m
- Lac 1322864area0,3 km²avg depth3.3 m
- Lac 1322909area0,3 km²avg depth2.5 m
- Lac 1322993area0,3 km²avg depth4.9 m
- Lac 1322848area0,3 km²avg depth5.0 m
- Lac 1323013area0,3 km²avg depth2.7 m
- Lac 1322943area0,2 km²avg depth5.3 m
- Lac 1322474area0,2 km²avg depth4.1 m
- Lac 1322776area0,2 km²avg depth4.6 m
- Lac 1322944area0,2 km²avg depth2.4 m
- Lac 1322911area0,2 km²avg depth5.2 m
- Lac 1322574area0,2 km²avg depth3.4 m
- Lac 1322318area0,2 km²avg depth5.5 m
- Lac 1323124area0,2 km²avg depth5.4 m
- Lac 1322867area0,2 km²avg depth2.4 m
- Lac 1322609area0,2 km²avg depth4.1 m
- Lac 1322462area0,2 km²avg depth3.2 m
- Lac 1322423area0,1 km²avg depth3.7 m
- Lac 1322846area0,1 km²avg depth4.6 m
Rivers / streams (13, ord ≥ 4)
- Krutyniaord 3len here25.60 km95%total27 km
- Babantord 3len here18.02 km98%total18 km
- Wiartelnicaord 2len here16.83 km65%total26 km
- Babięcka Strugaord 3len here11.82 km85%total14 km
- Sobiepankaord 2len here9.77 km100%total10 km
- Struga Spychowskaord 3len here8.49 km73%total12 km
- Nidkaord 3len here8.15 km58%total14 km
- Czarna Strugaord 4len here7.23 km9%total83 km
- Barłogaord 2len here5.69 km34%total17 km
- Ruczajord 2len here3.97 km7%total53 km
- Pisaord 5len here2.38 km3%total79 km
- Gucka Strugaord 5len here0.84 km8%total10 km
1 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
- 53.66805, 21.18564
- 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.