Rivière· 4 segments
Мергенька
Crosses 1 administrative regions : Ishimskiy rayon
Total length
14km
Max discharge
4,6m³/s
Max Strahler
4
Segments matched
4
River geography1 admin regions · 0 communes
1 administrative regions crossed (GADM L2)
- Ishimskiy rayonTyumen' · Russia25.4 kmin this dpt
3 intersecting protected areas
Tobol-Ishim Forest-steppe
IUCN Not ReportedWetland of International Importance (Ramsar Site)
Narodnyj park
IUCN IIINatural Monument
Berezovaya roshha
IUCN IIINatural Monument
1 page = 1 named river (aggregation of 4 HydroRIVERS v10 segments). Spatial join cached after first hit.
Species present
100 distinct species · 127 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 30 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 Мергенька : 26 espèces reliées par 42 interactions GloBI sur 5 types (connectance 9.7%, filtre Serrano α=0.2). 4 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
14km
Max discharge
4,6m³/s
Max Strahler
4
Segments matched
4
HydroRIVERS v1.0 (Lehner et al. 2019) aggregated by name + main_riv → 1 entity = 1 named river.