Rivière· 22 segments
Маза
Crosses 6 administrative regions : Bazarno-Karabulakskiy rayon, Kaduyskiy rayon, Radishchevskiy rayon, Shigonskiy rayon, Teren'gul'skiy rayon +1
Total length
106km
Max discharge
21,4m³/s
Max Strahler
4
Segments matched
22
River geography6 admin regions · 0 communes
6 administrative regions crossed (GADM L2)
- Shigonskiy rayonSamara · Russia36.4 kmin this dpt
- Kaduyskiy rayonVologda · Russia22.6 kmin this dpt
- Radishchevskiy rayonUl'yanovsk · Russia19.8 kmin this dpt
- Teren'gul'skiy rayonUl'yanovsk · Russia13.0 kmin this dpt
- Bazarno-Karabulakskiy rayonSaratov · Russia4.3 kmin this dpt
- Water bodySamara · Russia4.3 kmin this dpt
2 intersecting protected areas
Mazskij bor
IUCN IVState Natural Zakaznik
Levashovskaya step`
IUCN IIINatural Monument
1 page = 1 named river (aggregation of 22 HydroRIVERS v10 segments). Spatial join cached after first hit.
Species present
119 distinct species · 233 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 39 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 Маза : 33 espèces reliées par 38 interactions GloBI sur 4 types (connectance 4.6%, filtre Serrano α=0.2). 8 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
106km
Max discharge
21,4m³/s
Max Strahler
4
Segments matched
22
HydroRIVERS v1.0 (Lehner et al. 2019) aggregated by name + main_riv → 1 entity = 1 named river.