Rivière· 13 segments
Пиринска Бистрица
Crosses 3 administrative regions : Central Macedonia, Petrich, Sandanski
Total length
47km
Max discharge
79,2m³/s
Max Strahler
5
Segments matched
13
River geography3 admin regions · 0 communes
3 administrative regions crossed (GADM L2)
- SandanskiBlagoevgrad · Bulgaria53.3 kmin this dpt
- Central MacedoniaMacedonia and Thrace · Greece6.4 kmin this dpt
- PetrichBlagoevgrad · Bulgaria0.2 kmin this dpt
18 intersecting protected areas
National Park
LIMNI KERKINI - KROUSIA - KORYFES OROUS BELES, ANGISTRO - CHAROPO
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
Others
Sreden Pirin - Alibotush
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
Artificial lake Kerkini
IUCN Not ReportedWetland of International Importance (Ramsar Site)
Pirin
IUCN Not ReportedSpecial Protection Area (Birds Directive)
Pirin
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
Pirin
IUCN IINational Park
Pirin National Park
IUCN Not ApplicableWorld Heritage Site (natural or mixed)
9 more protected areassorted by area
Pirin bufer
IUCN Not ReportedSpecial Protection Area (Birds Directive)
OROS BELES
IUCN Not ReportedSpecial Protection Area (Birds Directive)
Wildlife Refugee
Melnishki piramidi
IUCN Not ReportedSpecial Protection Area (Birds Directive)
Rupite - Strumeshnitsa
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
Rupite
IUCN Not ReportedSpecial Protection Area (Birds Directive)
Nature reserve zone in National Park
Melnishki piramidi
IUCN IIINatural Monument
Kartalets
IUCN VIProtected Site
1 page = 1 named river (aggregation of 13 HydroRIVERS v10 segments). Spatial join cached after first hit.
Species present
242 distinct species · 350 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 Пиринска Бистрица : 18 espèces reliées par 83 interactions GloBI sur 5 types (connectance 16.7%, 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
47km
Max discharge
79,2m³/s
Max Strahler
5
Segments matched
13
HydroRIVERS v1.0 (Lehner et al. 2019) aggregated by name + main_riv → 1 entity = 1 named river.