Ruisseau· 2 segments
Doubravka
Crosses 3 administrative regions : Chrudim, Havlíčkův Brod, Kutná Hora
Total length
48km
Max discharge
0,3m³/s
Max Strahler
2
Segments matched
2
River geography3 admin regions · 0 communes
3 administrative regions crossed (GADM L2)
- Havlíčkův BrodKraj Vysočina · Czechia3.5 kmin this dpt
- ChrudimPardubický · Czechia2.8 kmin this dpt
- Kutná HoraStředočeský · Czechia0.2 kmin this dpt
1 page = 1 named river (aggregation of 2 HydroRIVERS v10 segments). Spatial join cached after first hit.
Species present
143 distinct species · 232 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 Doubravka : 33 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 58 interactions GloBI sur 5 types (connectance 8.3%, 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
48km
Max discharge
0,3m³/s
Max Strahler
2
Segments matched
2
HydroRIVERS v1.0 (Lehner et al. 2019) aggregated by name + main_riv → 1 entity = 1 named river.