Ruisseau
Havraník
Crosses 2 administrative regions : Brezno, Revúca
Total length
13km
Max discharge
0,1m³/s
Max Strahler
1
Segments matched
1
River geography2 admin regions · 0 communes
2 administrative regions crossed (GADM L2)
6 intersecting protected areas
Nízke Tatry- OP
IUCN Not AssignedBuffer Zone of the National Park; second level/grade of protection
Nízke Tatry
IUCN Not ReportedSpecial Protection Area (Birds Directive)
Muránska planina- Stolica
IUCN Not ReportedSpecial Protection Area (Birds Directive)
Muránska planina
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
Muránska planina
IUCN VNational Park; third level of protection
Alúvium Hrona
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
1 page = 1 named river (aggregation of 1 HydroRIVERS v10 segment). Spatial join cached after first hit.
Species present
691 distinct species · 4 867 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 18 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 Havraník : 13 espèces reliées par 25 interactions GloBI sur 3 types (connectance 13.2%, 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
13km
Max discharge
0,1m³/s
Max Strahler
1
Segments matched
1
HydroRIVERS v1.0 (Lehner et al. 2019) aggregated by name + main_riv → 1 entity = 1 named river.