Rivière· 4 segments
Velka
Crosses 7 administrative regions : Benedikt, Dravograd, Lenart, Podvelka, Ribnica na Pohorju +2
Total length
28km
Max discharge
234m³/s
Max Strahler
6
Segments matched
4
River geography7 admin regions · 0 communes
7 administrative regions crossed (GADM L2)
- LenartPodravska · Slovenia12.6 kmin this dpt
- PodvelkaKoroška · Slovenia7.3 kmin this dpt
- Ribnica na PohorjuKoroška · Slovenia3.5 kmin this dpt
- DravogradKoroška · Slovenia2.3 kmin this dpt
- Sveta AnaPodravska · Slovenia2.2 kmin this dpt
- BenediktPodravska · Slovenia0.0 kmin this dpt
- Trnovska VasPodravska · Slovenia0.0 kmin this dpt
15 intersecting protected areas
Pohorje
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
Pohorje
IUCN Not AssignedSpecialy Protected Area
Pohorje
IUCN Not ReportedSpecial Protection Area (Birds Directive)
Pohorje
IUCN Not AssignedSpecialy Protected Area
Zgornja Drava s pritoki
IUCN Not AssignedSpecialy Protected Area
Zgornja Drava s pritoki
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
Vzhodni Kozjak
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
Vzhodni Kozjak
IUCN Not AssignedSpecialy Protected Area
Zahodni Kozjak
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
6 more protected areassorted by area
Zahodni Kozjak
IUCN Not AssignedSpecialy Protected Area
Dobrava
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
Dobrava
IUCN Not AssignedSpecialy Protected Area
Velka s pritoki
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
Velka s pritoki
IUCN Not AssignedSpecialy Protected Area
Lipov drevored v Josipdolu, dolg 150 m
IUCN Not AssignedHorticultural Monument
1 page = 1 named river (aggregation of 4 HydroRIVERS v10 segments). Spatial join cached after first hit.
Species present
850 distinct species · 2 180 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 44 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 Velka : 37 espèces reliées par 90 interactions GloBI sur 5 types (connectance 9.5%, 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
28km
Max discharge
234,0m³/s
Max Strahler
6
Segments matched
4
HydroRIVERS v1.0 (Lehner et al. 2019) aggregated by name + main_riv → 1 entity = 1 named river.