Ruisseau· 14 segments
Niraj
Crosses 12 administrative regions : Chiheru De Jos, Craciunesti, Eremitu, Galesti, Gheorghe Doja +7
Total length
79km
Max discharge
4,3m³/s
Max Strahler
3
Segments matched
14
River geography12 admin regions · 0 communes
12 administrative regions crossed (GADM L2)
- EremituMureș · Romania17.8 kmin this dpt
- VargataMureș · Romania10.6 kmin this dpt
- UngheniMureș · Romania10.4 kmin this dpt
- Gheorghe DojaMureș · Romania10.2 kmin this dpt
- GalestiMureș · Romania6.8 kmin this dpt
- Miercurea NirajuluiMureș · Romania4.7 kmin this dpt
- PasareniMureș · Romania2.9 kmin this dpt
- CraciunestiMureș · Romania1.7 kmin this dpt
- MagheraniMureș · Romania0.0 kmin this dpt
- HodosaMureș · Romania0.0 kmin this dpt
- Chiheru De JosMureș · Romania0.0 kmin this dpt
- SuplacMureș · Romania0.0 kmin this dpt
4 intersecting protected areas
Călimani - Gurghiu
IUCN Not ReportedSite of Community Importance (Habitats Directive)
Dealurile Târnavelor și Valea Nirajului
IUCN Not ReportedSpecial Protection Area (Birds Directive)
Dealurile Târnavei Mici - Bicheș
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
Râul Mureș între Morești și Ogra
IUCN Not ReportedSite of Community Importance (Habitats Directive)
1 page = 1 named river (aggregation of 14 HydroRIVERS v10 segments). Spatial join cached after first hit.
Species present
81 distinct species · 457 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 40 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 Niraj : 33 espèces reliées par 79 interactions GloBI sur 4 types (connectance 9.6%, 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
79km
Max discharge
4,3m³/s
Max Strahler
3
Segments matched
14
HydroRIVERS v1.0 (Lehner et al. 2019) aggregated by name + main_riv → 1 entity = 1 named river.