Special Protection Area (Birds Directive) · pol
Dolina Dolnej Narwi
- Area
- 265 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
826 distinct species · 3 607 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 38 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 Dolina Dolnej Narwi : 29 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 112 interactions GloBI sur 5 types (connectance 13.7%, filtre Serrano α=0.2). 12 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Hydrology7 basins · 2 lakes · 18 rivers
Hydrology metrics for this exact territory
Stream length here
184,2km
Lake surface here
0,59km²
Basins crossed
7
Max stream order
6
Max drainage
28 645km²
Discharge in basins
20,3m³/s
Mean precip.
556mm/an
Mean T°
7,1°C
Moisture idx
-0,23
Max snow
29%
Mean runoff
156mm/an
Mean elev. (basins)
115m
Watersheds crossing here
- Bassin de Narewsub-area1 808,4 km²overlap120.07 km²45%
- Bassin de Szkwasub-area1 641,8 km²overlap65.87 km²25%
- Bassin de Narewsub-area1 336,5 km²overlap54.41 km²20%
- Bassin de Narewsub-area996,6 km²overlap22.83 km²9%
- Bassin de Orzycsub-area2 080,5 km²overlap1.81 km²1%
- Bassin de Omulewsub-area2 102,5 km²overlap0.40 km²0%
- Bassin de Skrodasub-area17,2 km²overlap0.07 km²0%
Lakes (2, top by area)
Rivers / streams (18, ord ≥ 4)
- Nareword 7len here143.87 km25%total583 km
- Penzaord 6len here6.01 km47%total13 km
- Sikorkaord 6len here5.43 km41%total13 km
- Krzywa Nogaord 1len here4.37 km20%total22 km
- Zgorza Strugaord 6len here3.75 km67%total6 km
- Orzord 6len here3.48 km4%total85 km
- Rozogaord 3len here3.24 km9%total36 km
- Rużord 6len here2.33 km8%total29 km
- Różord 2len here2.16 km8%total26 km
- Ostrówkaord 2len here1.76 km8%total21 km
- Orzycord 4len here1.71 km1%total195 km
- Szkwaord 3len here1.61 km3%total63 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
- 52.98055, 21.49431
- 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.