Ruisseau· 3 segments
Nitka
Crosses 3 administrative regions : Biłgoraj, Ostrów Mazowiecka, Wysokie Mazowieckie
Total length
39km
Max discharge
0,2m³/s
Max Strahler
1
Segments matched
3
River geography3 admin regions · 0 communes
3 administrative regions crossed (GADM L2)
- BiłgorajLubelskie · Poland15.1 kmin this dpt
- Wysokie MazowieckiePodlaskie · Poland13.0 kmin this dpt
- Ostrów MazowieckaMazowieckie · Poland0.0 kmin this dpt
2 intersecting protected areas
Puszcza Solska
IUCN Not ReportedSpecial Protection Area (Birds Directive)
Uroczyska Puszczy Solskiej
IUCN Not ReportedSite of Community Importance (Habitats Directive)
1 page = 1 named river (aggregation of 3 HydroRIVERS v10 segments). Spatial join cached after first hit.
Species present
396 distinct species · 1 248 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 28 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 Nitka : 21 espèces reliées par 60 interactions GloBI sur 5 types (connectance 15.9%, filtre Serrano α=0.2). 7 bulles taxonomiques (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
39km
Max discharge
0,2m³/s
Max Strahler
1
Segments matched
3
HydroRIVERS v1.0 (Lehner et al. 2019) aggregated by name + main_riv → 1 entity = 1 named river.