Ruisseau· 11 segments
Pivka
Crosses 3 administrative regions : Ilirska Bistrica, Pivka, Postojna
Total length
44km
Max discharge
3,6m³/s
Max Strahler
3
Segments matched
11
River geography3 admin regions · 0 communes
3 administrative regions crossed (GADM L2)
- PostojnaNotranjsko-kraška · Slovenia13.3 kmin this dpt
- PivkaNotranjsko-kraška · Slovenia12.8 kmin this dpt
- Ilirska BistricaNotranjsko-kraška · Slovenia5.3 kmin this dpt
11 intersecting protected areas
Snežnik - Pivka
IUCN Not AssignedSpecialy Protected Area
Snežnik - Pivka
IUCN Not ReportedSpecial Protection Area (Birds Directive)
Javorniki - Snežnik
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
Javorniki - Snežnik
IUCN Not AssignedSpecialy Protected Area
Landscape Park
Nanoščica
IUCN Not AssignedSpecialy Protected Area
Nanoščica - porečje
IUCN Not ReportedSpecial Protection Area (Birds Directive)
Nanoščica
IUCN Not AssignedSpecialy Protected Area
Nanoščica
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
2 more protected areassorted by area
Mrzla jama pri Prestranku
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
Mrzla jama pri Prestranku
IUCN Not AssignedSpecialy Protected Area
1 page = 1 named river (aggregation of 11 HydroRIVERS v10 segments). Spatial join cached after first hit.
Species present
580 distinct species · 2 176 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 38 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 Pivka : 25 espèces reliées par 120 interactions GloBI sur 6 types (connectance 14.6%, filtre Serrano α=0.2). 16 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
44km
Max discharge
3,6m³/s
Max Strahler
3
Segments matched
11
HydroRIVERS v1.0 (Lehner et al. 2019) aggregated by name + main_riv → 1 entity = 1 named river.