Ruisseau· 5 segments
Krzna Północna
Crosses 2 administrative regions : Biała Podlaska, Łuków
Total length
40km
Max discharge
1,5m³/s
Max Strahler
3
Segments matched
5
River geography2 admin regions · 0 communes
2 administrative regions crossed (GADM L2)
- ŁukówLubelskie · Poland33.2 kmin this dpt
- Biała PodlaskaLubelskie · Poland11.1 kmin this dpt
2 intersecting protected areas
Łukowski Obszar Chronionego Krajobrazu
IUCN Not AssignedProtected Landscape Area
Lasy Łukowskie
IUCN Not ReportedSpecial Protection Area (Birds Directive)
1 page = 1 named river (aggregation of 5 HydroRIVERS v10 segments). Spatial join cached after first hit.
Species present
43 distinct species · 65 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 30 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 Krzna Północna : 26 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 44 interactions GloBI sur 1 type (connectance 10.1%, 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).
Hydrology (HydroRIVERS v10)
Total length
40km
Max discharge
1,5m³/s
Max Strahler
3
Segments matched
5
HydroRIVERS v1.0 (Lehner et al. 2019) aggregated by name + main_riv → 1 entity = 1 named river.