Rivière· 30 segments
Стара река
Crosses 10 administrative regions : Antonovo, Botevgrad, Elena, Etropole, Kotel +5
Total length
203km
Max discharge
28,1m³/s
Max Strahler
4
Segments matched
30
River geography10 admin regions · 0 communes
10 administrative regions crossed (GADM L2)
- ZlataritsaVeliko Tarnovo · Bulgaria30.4 kmin this dpt
- AntonovoTargovishte · Bulgaria23.1 kmin this dpt
- SlivenSliven · Bulgaria22.4 kmin this dpt
- ElenaVeliko Tarnovo · Bulgaria21.3 kmin this dpt
- EtropoleSofia · Bulgaria14.9 kmin this dpt
- BotevgradSofia · Bulgaria10.5 kmin this dpt
- SvogeSofia · Bulgaria8.4 kmin this dpt
- LyaskovetsVeliko Tarnovo · Bulgaria6.8 kmin this dpt
- StrazhitsaVeliko Tarnovo · Bulgaria1.4 kmin this dpt
- KotelSliven · Bulgaria0.1 kmin this dpt
13 intersecting protected areas
Tsentralen Balkan - bufer
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
Kotlenska planina
IUCN Not ReportedSpecial Protection Area (Birds Directive)
Tsentralen Balkan bufer
IUCN Not ReportedSpecial Protection Area (Birds Directive)
Kotlenska planina
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
Tvardishka planina
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
Vitinia
IUCN Not AssignedState Game Husbandries
Golyama reka
IUCN Not ReportedSite of Community Importance (Habitats Directive)
Stara reka
IUCN Not ReportedSite of Community Importance (Habitats Directive)
Zlatarishka reka
IUCN Not ReportedSite of Community Importance (Habitats Directive)
4 more protected areassorted by area
Orlov kamak-Chervenata stena
IUCN IIINatural Monument
Muhalnitza
IUCN VIProtected Site
Garbavata cheshma
IUCN IIINatural Monument
Rimskiat most
IUCN VIProtected Site
1 page = 1 named river (aggregation of 30 HydroRIVERS v10 segments). Spatial join cached after first hit.
Species present
60 distinct species · 65 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 Стара река : 25 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 56 interactions GloBI sur 3 types (connectance 12.9%, filtre Serrano α=0.2). 5 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
203km
Max discharge
28,1m³/s
Max Strahler
4
Segments matched
30
HydroRIVERS v1.0 (Lehner et al. 2019) aggregated by name + main_riv → 1 entity = 1 named river.