Protected Landscape Area · pol
Pojezierze Północnej Suwalszczyzny
- Area
- 427 km²
- IUCN cat.
- Not Assigned
- Year
- 1991
Overview
- Designation
- Protected Landscape Area
- Established
- 1991
- Managing authority
- Generalna Dyrekcja Ochrony Środowiska, ul. Wawelska 52/54, 00-922 Warszawa
Source : WDPA (UNEP-WCMC, World Database on Protected Areas).
Species present
1 008 distinct species · 5 037 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 27 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 Pojezierze Północnej Suwalszczyzny : 23 espèces reliées par 43 interactions GloBI sur 5 types (connectance 12.3%, filtre Serrano α=0.2). 4 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Hydrology6 basins · 22 lakes · 14 rivers
Hydrology metrics for this exact territory
Stream length here
88,3km
Lake surface here
12,77km²
Basins crossed
6
Max stream order
3
Max drainage
6 022km²
Discharge in basins
3,2m³/s
Mean precip.
609mm/an
Mean T°
6,2°C
Moisture idx
-0,09
Max snow
31%
Mean runoff
226mm/an
Mean elev. (basins)
162m
Watersheds crossing here
- Bassin de Šešupėsub-area491,9 km²overlap183.87 km²43%
- Bassin de Czarna Hańczasub-area1 255 km²overlap170.64 km²40%
- Bassin de Инстручsub-area6 021,5 km²overlap30.21 km²7%
- Bassin de Rospudasub-area1 348,3 km²overlap23.83 km²6%
- Bassin de Marychasub-area654,9 km²overlap18.61 km²4%
- Bassin de Туманнаяsub-area1 413,6 km²overlap0.18 km²0%
Lakes (22, top by area)
- Jezioro Szelmentarea2,9 km²avg depth6.1 m
- Jezioro Wiżajnyarea2,2 km²avg depth3.7 m
- Jezioro Mały Szelmentarea1,5 km²avg depth5.7 m
- Jezioro Krzywearea1,3 km²avg depth3.1 m
- Jezioro Okminarea1 km²avg depth2.9 m
- Lac 1320534area0,5 km²avg depth3.1 m
- Lac 1320409area0,5 km²avg depth3.2 m
- Lac 1320213area0,4 km²avg depth3.2 m
- Lac 1319681area0,4 km²avg depth3.6 m
13 more lakes
- Lac 1319592area0,3 km²avg depth3.4 m
- Lac 1319998area0,3 km²avg depth3.8 m
- Lac 1319210area0,2 km²avg depth3.7 m
- Lac 1320766area0,2 km²avg depth3.2 m
- Lac 1319738area0,2 km²avg depth4.2 m
- Lac 1319691area0,2 km²avg depth3.1 m
- Lac 1319915area0,1 km²avg depth3.9 m
- Lac 1319947area0,1 km²avg depth2.4 m
- Lac 1319440area0,1 km²avg depth3.0 m
- Lac 1319961area0,1 km²avg depth4.2 m
- Lac 1320560area0,1 km²avg depth3.1 m
- Lac 1320549area0,1 km²avg depth3.0 m
- Lac 1319519area0,1 km²avg depth2.3 m
Rivers / streams (14, ord ≥ 4)
- Czarna Hańczaord 3len here27.83 km28%total100 km
- Szelmentkaord 2len here13.47 km85%total16 km
- Kamionkaord 1len here8.78 km70%total13 km
- Rospudaord 3len here6.51 km8%total78 km
- Szeszupaord 2len here6.46 km36%total18 km
- Šešupėord 4len here6.19 km6%total109 km
- Bawierszankaord 2len here5.33 km64%total8 km
- Jemieliściankaord 1len here5.00 km100%total5 km
- Wiatrołużaord 1len here3.70 km44%total8 km
- Vygraord 1len here1.61 km44%total4 km
- Wizgaord 1len here1.04 km78%total1 km
- Potopkaord 2len here1.00 km100%total1 km
2 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
- 54.22690, 22.95925
- 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.