Ruisseau· 6 segments
Песочная
Crosses 6 administrative regions : Dukhovshchinskiy rayon, Fatezhskiy rayon, Kirovskiy rayon, Trosnyanskiy rayon, Yartsevskiy rayon +1
Total length
280km
Max discharge
1,8m³/s
Max Strahler
3
Segments matched
6
River geography6 admin regions · 0 communes
6 administrative regions crossed (GADM L2)
- Kirovskiy rayonKaluga · Russia28.6 kmin this dpt
- Zheleznogorskiy rayonKursk · Russia20.3 kmin this dpt
- Yartsevskiy rayonSmolensk · Russia3.5 kmin this dpt
- Dukhovshchinskiy rayonSmolensk · Russia3.4 kmin this dpt
- Trosnyanskiy rayonOrel · Russia0.9 kmin this dpt
- Fatezhskiy rayonKursk · Russia0.0 kmin this dpt
1 page = 1 named river (aggregation of 6 HydroRIVERS v10 segments). Spatial join cached after first hit.
Species present
27 distinct species · 34 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 Песочная : 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
280km
Max discharge
1,8m³/s
Max Strahler
3
Segments matched
6
HydroRIVERS v1.0 (Lehner et al. 2019) aggregated by name + main_riv → 1 entity = 1 named river.