Ruisseau· 6 segments
Petrovický potok
Crosses 6 administrative regions : Jindřichův Hradec, Klatovy, Rakovník, Sächsische Schweiz-Osterzgebirge, Ústí nad Labem +1
Total length
65km
Max discharge
0,4m³/s
Max Strahler
2
Segments matched
6
River geography6 admin regions · 0 communes
6 administrative regions crossed (GADM L2)
- Jindřichův HradecJihočeský · Czechia7.0 kmin this dpt
- KlatovyPlzeňský · Czechia7.0 kmin this dpt
- České BudějoviceJihočeský · Czechia6.3 kmin this dpt
- RakovníkStředočeský · Czechia4.2 kmin this dpt
- Sächsische Schweiz-OsterzgebirgeSachsen · Germany2.3 kmin this dpt
- Ústí nad LabemÚstecký · Czechia0.5 kmin this dpt
18 intersecting protected areas
Tøeboòsko
IUCN Not ApplicableUNESCO-MAB Biosphere Reserve
Třeboňsko
IUCN VProtected Landscape Area
Třeboňsko
IUCN Not ReportedSpecial Protection Area (Birds Directive)
Labské pískovce
IUCN Not ReportedSpecial Protection Area (Birds Directive)
Sächsische Schweiz
IUCN VLandscape Protection Area
Labské pískovce
IUCN VProtected Landscape Area
Východní Krušné hory
IUCN Not ReportedSpecial Protection Area (Birds Directive)
Unteres Osterzgebirge
IUCN VLandscape Protection Area
Tøeboòské rybníky
IUCN Not ReportedWetland of International Importance (Ramsar Site)
9 more protected areassorted by area
Linkselbische Fels- und Waldgebiete
IUCN Not ReportedSpecial Protection Area (Birds Directive)
Olšový potok
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
Třeboň
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
Feuchtgebiete am Brand
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
Niva Olšového potoka
IUCN IVNature Reserve
Štičí rybník
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
V Rájích
IUCN IVNature Reserve
Předslav - kostel
IUCN IVContract Protected Area
Předslav - kostel
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
1 page = 1 named river (aggregation of 6 HydroRIVERS v10 segments). Spatial join cached after first hit.
Species present
359 distinct species · 2 323 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 60 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 Petrovický potok : 45 espèces reliées par 124 interactions GloBI sur 4 types (connectance 7.0%, filtre Serrano α=0.2). 15 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
65km
Max discharge
0,4m³/s
Max Strahler
2
Segments matched
6
HydroRIVERS v1.0 (Lehner et al. 2019) aggregated by name + main_riv → 1 entity = 1 named river.