Rivière· 16 segments
Сизьма
Crosses 5 administrative regions : Kirillovskiy rayon, Sheksninskiy rayon, Vologodskiy rayon, Yarskiy rayon, Zuevskiy rayon
Total length
80km
Max discharge
91m³/s
Max Strahler
5
Segments matched
16
River geography5 admin regions · 0 communes
5 administrative regions crossed (GADM L2)
- Sheksninskiy rayonVologda · Russia32.6 kmin this dpt
- Yarskiy rayonUdmurt · Russia16.8 kmin this dpt
- Kirillovskiy rayonVologda · Russia13.4 kmin this dpt
- Zuevskiy rayonKirov · Russia5.2 kmin this dpt
- Vologodskiy rayonVologda · Russia3.3 kmin this dpt
1 page = 1 named river (aggregation of 16 HydroRIVERS v10 segments). Spatial join cached after first hit.
Species present
27 distinct species · 36 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 12 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 Сизьма : 12 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 9 interactions GloBI sur 3 types (connectance 13.6%, filtre Serrano α=0.2).
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Hydrology (HydroRIVERS v10)
Total length
80km
Max discharge
91,0m³/s
Max Strahler
5
Segments matched
16
HydroRIVERS v1.0 (Lehner et al. 2019) aggregated by name + main_riv → 1 entity = 1 named river.