Ontologia

Fleuve· 11 segments

Topolnița

Crosses 10 administrative regions : Balta, Breznita-ocol, Ciresu, Drobeta-turnu Severin, Godeanu +5

fleuve

Total length

51km

Max discharge

5 511,4m³/s

Max Strahler

8

Segments matched

11

River geography10 admin regions · 0 communes

Parent watershed

hybas-20805665502682 km²

10 administrative regions crossed (GADM L2)

  • Izvoru Barzii
    Mehedinți · Romania
    13.0 km
    in this dpt
  • Ciresu
    Mehedinți · Romania
    6.4 km
    in this dpt
  • Godeanu
    Mehedinți · Romania
    6.3 km
    in this dpt
  • Simian
    Mehedinți · Romania
    6.1 km
    in this dpt
  • Balta
    Mehedinți · Romania
    3.0 km
    in this dpt
  • Drobeta-turnu Severin
    Mehedinți · Romania
    2.8 km
    in this dpt
  • Kladovo
    Borski · Serbia
    2.3 km
    in this dpt
  • Breznita-ocol
    Mehedinți · Romania
    0.7 km
    in this dpt
  • Podeni
    Mehedinți · Romania
    0.2 km
    in this dpt
  • Malovat
    Mehedinți · Romania
    0.0 km
    in this dpt

7 intersecting protected areas

1 page = 1 named river (aggregation of 11 HydroRIVERS v10 segments). Spatial join cached after first hit.

Species present

27 distinct species · 33 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Ecological tissue

Sample of 15 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).

RègnesAnimalPlanteChampignonBacterie
RelationsPredationParasitismeSymbiosePollinisation
StatutEn dangerVulnérableProtégéeEndémique

Indicateurs du tissu écologique

Tissu écologique de Topolnița : 14 espèces reliées par 14 interactions GloBI sur 4 types (connectance 13.3%, filtre Serrano α=0.2). 1 bulle taxonomique (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
15
Interactions affichées
14
Connectance
0.133
Patrimoniales
0
Plus dense que (national)0 %(top 100%)

Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).

Hydrology (HydroRIVERS v10)

Total length

51km

Max discharge

5 511,4m³/s

Max Strahler

8

Segments matched

11

HydroRIVERS v1.0 (Lehner et al. 2019) aggregated by name + main_riv → 1 entity = 1 named river.