Ruisseau· 20 segments
Сурья
Crosses 5 administrative regions : Cherdynskiy rayon, Gornozavodskiy rayon, Krasnovisherskiy rayon, Sernurskiy rayon, Sovetskiy rayon
Total length
118km
Max discharge
4,9m³/s
Max Strahler
3
Segments matched
20
River geography5 admin regions · 0 communes
5 administrative regions crossed (GADM L2)
- Cherdynskiy rayonPerm' · Russia33.8 kmin this dpt
- Gornozavodskiy rayonPerm' · Russia21.5 kmin this dpt
- Krasnovisherskiy rayonPerm' · Russia20.3 kmin this dpt
- Sovetskiy rayonKirov · Russia6.9 kmin this dpt
- Sernurskiy rayonMariy-El · Russia0.5 kmin this dpt
1 page = 1 named river (aggregation of 20 HydroRIVERS v10 segments). Spatial join cached after first hit.
Species present
34 distinct species · 34 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 7 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 Сурья : 6 espèces reliées par 6 interactions GloBI sur 4 types (connectance 28.6%, filtre Serrano α=0.2). 1 bulle taxonomique (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
118km
Max discharge
4,9m³/s
Max Strahler
3
Segments matched
20
HydroRIVERS v1.0 (Lehner et al. 2019) aggregated by name + main_riv → 1 entity = 1 named river.