Rivière· 18 segments
Krzna
Crosses 3 administrative regions : Biała Podlaska, Biała Podlaska (City), Brest
Total length
70km
Max discharge
12,1m³/s
Max Strahler
5
Segments matched
18
River geography3 admin regions · 0 communes
3 administrative regions crossed (GADM L2)
- Biała PodlaskaLubelskie · Poland70.4 kmin this dpt
- Biała Podlaska (City)Lubelskie · Poland6.4 kmin this dpt
- BrestBrest · Belarus0.0 kmin this dpt
5 intersecting protected areas
Dolina Dolnego Bugu
IUCN Not ReportedSpecial Protection Area (Birds Directive)
Ostoja Nadbużańska
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
Podlaski Przełom Bugu
IUCN VLandscape Park
Dolina Krzny
IUCN Not ReportedSite of Community Importance (Habitats Directive)
Szwajcaria Podlaska
IUCN IVNature Reserve
1 page = 1 named river (aggregation of 18 HydroRIVERS v10 segments). Spatial join cached after first hit.
Species present
404 distinct species · 1 412 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 : 20 espèces reliées par 103 interactions GloBI sur 5 types (connectance 18.4%, filtre Serrano α=0.2). 14 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
70km
Max discharge
12,1m³/s
Max Strahler
5
Segments matched
18
HydroRIVERS v1.0 (Lehner et al. 2019) aggregated by name + main_riv → 1 entity = 1 named river.