Special Protection Area (Birds Directive) · pol
Puszcza Knyszyńska
- Area
- 1 395 km²
- IUCN cat.
- Not Reported
- Year
- 2004
Overview
- Designation
- Special Protection Area (Birds Directive)
- Established
- 2004
- 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
2 734 distinct species · 99 036 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 34 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 Knyszyńska : 29 espèces reliées par 62 interactions GloBI sur 5 types (connectance 10.4%, filtre Serrano α=0.2). 6 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 · 26 rivers
Hydrology metrics for this exact territory
Stream length here
276,8km
Lake surface here
0,47km²
Basins crossed
5
Max stream order
4
Max drainage
6 764km²
Discharge in basins
10,9m³/s
Mean precip.
582mm/an
Mean T°
6,7°C
Moisture idx
-0,18
Max snow
31%
Mean runoff
166mm/an
Mean elev. (basins)
158m
Watersheds crossing here
Lakes (2, top by area)
Rivers / streams (26, ord ≥ 4)
- Supraślord 5len here75.59 km59%total129 km
- Sokołdaord 2len here29.42 km42%total70 km
- Nietupaord 2len here17.52 km88%total20 km
- Słojaord 3len here16.13 km81%total20 km
- Rów Tartacznyord 1len here13.56 km78%total17 km
- Czarnaord 4len here12.43 km4%total334 km
- Płoskaord 2len here11.12 km100%total11 km
- Jurczychaord 2len here10.44 km94%total11 km
- Poczopkówkaord 2len here10.28 km96%total11 km
- Jałówkaord 1len here8.82 km100%total9 km
- Bakinówkaord 2len here8.65 km59%total15 km
- Krzemiankaord 3len here8.21 km25%total33 km
14 more river segmentssorted by Strahler order + length
- Krasna Rzeczkaord 1len here7.84 km85%total9 km
- Свіслач / Świsłoczord 3len here7.53 km18%total43 km
- Kulikówkaord 1len here6.42 km40%total16 km
- Gleniówkaord 1len here5.66 km100%total6 km
- Werbelaord 1len here5.33 km80%total7 km
- Czarna Rzeczkaord 1len here4.62 km35%total13 km
- Sianozatkaord 1len here3.45 km100%total3 km
- Podświdziałówkaord 1len here3.02 km87%total3 km
- Świnobródkaord 1len here2.75 km100%total3 km
- Dzierniakówkaord 1len here2.54 km100%total3 km
- Żedniaord 1len here2.44 km100%total2 km
- Kamionkaord 2len here1.54 km1%total124 km
- Бераставічанкаord 3len here1.53 km9%total17 km
- Kołodzieżankaord 1len here≈ tangenttotal2 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
- 53.18530, 23.57764
- 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.