Ruisseau
Niekurska Struga
Crosses 3 administrative regions : Czarnków-Trzcianka, Piła, Wałcz
Total length
14km
Max discharge
0,3m³/s
Max Strahler
1
Segments matched
1
River geography3 admin regions · 0 communes
3 administrative regions crossed (GADM L2)
- Czarnków-TrzciankaWielkopolskie · Poland22.5 kmin this dpt
- WałczZachodniopomorskie · Poland1.0 kmin this dpt
- PiłaWielkopolskie · Poland0.0 kmin this dpt
7 intersecting protected areas
Lasy Puszczy nad Drawą
IUCN Not ReportedSpecial Protection Area (Birds Directive)
Uroczyska Puszczy Drawskiej
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
Dolina Noteci
IUCN Not AssignedProtected Landscape Area
Dolina Noteci
IUCN Not ReportedSite of Community Importance (Habitats Directive)
Puszcza nad Drawą (woj. zachodniopomorskie)
IUCN Not AssignedProtected Landscape Area
Puszcza nad Drawą (woj. wielkopolskie)
IUCN Not AssignedProtected Landscape Area
Nadnoteckie Łęgi
IUCN Not ReportedSpecial Protection Area (Birds Directive)
1 page = 1 named river (aggregation of 1 HydroRIVERS v10 segment). Spatial join cached after first hit.
Species present
27 distinct species · 37 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 15 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 Niekurska Struga : 14 espèces reliées par 15 interactions GloBI sur 4 types (connectance 14.3%, filtre Serrano α=0.2). 1 bulle taxonomique (cascade genre/famille GloBI, ≥3 espèces).
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Hydrology (HydroRIVERS v10)
Total length
14km
Max discharge
0,3m³/s
Max Strahler
1
Segments matched
1
HydroRIVERS v1.0 (Lehner et al. 2019) aggregated by name + main_riv → 1 entity = 1 named river.