Ruisseau· 2 segments
Motru Sec
Crosses 2 administrative regions : Calugareni, Obarsia-closani
Total length
9km
Max discharge
0,5m³/s
Max Strahler
2
Segments matched
2
River geography2 admin regions · 0 communes
2 administrative regions crossed (GADM L2)
- CalugareniGorj · Romania7.7 kmin this dpt
- Obarsia-closaniMehedinți · Romania0.2 kmin this dpt
9 intersecting protected areas
Natural park
Nordul Gorjului de Vest
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
Domogled - Valea Cernei
IUCN Not ReportedSpecial Protection Area (Birds Directive)
Domogled - Valea Cernei
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
National park
Platoul Mehedinți
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
Piatra Cloșanilor
IUCN IVNature reserve
Peștera Martel
IUCN IVNature reserve
Peștera Lazului
IUCN Not AssignedNot Assigned
1 page = 1 named river (aggregation of 2 HydroRIVERS v10 segments). Spatial join cached after first hit.
Species present
13 distinct species · 14 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 2 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 Motru Sec : 2 espèces reliées par 1 interaction GloBI sur 1 type (connectance 100.0%, 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
9km
Max discharge
0,5m³/s
Max Strahler
2
Segments matched
2
HydroRIVERS v1.0 (Lehner et al. 2019) aggregated by name + main_riv → 1 entity = 1 named river.