Ontologia

Ruisseau· 11 segments

Râmna

Crosses 12 administrative regions : Andreiasu De Jos, Bordesti, Cotesti, Dumbraveni, Dumitresti +7

ruisseau

Total length

58km

Max discharge

1,8m³/s

Max Strahler

3

Segments matched

11

River geography12 admin regions · 0 communes

Parent watershed

hybas-20805390502603 km²

12 administrative regions crossed (GADM L2)

  • Gura Calitei
    Vrancea · Romania
    25.7 km
    in this dpt
  • Poiana Cristei
    Vrancea · Romania
    11.7 km
    in this dpt
  • Urechesti
    Vrancea · Romania
    11.4 km
    in this dpt
  • Milcovul
    Vrancea · Romania
    10.9 km
    in this dpt
  • Gugesti
    Vrancea · Romania
    9.5 km
    in this dpt
  • Slobozia Ciorasti
    Vrancea · Romania
    7.3 km
    in this dpt
  • Dumbraveni
    Vrancea · Romania
    6.1 km
    in this dpt
  • Andreiasu De Jos
    Vrancea · Romania
    1.2 km
    in this dpt
  • Cotesti
    Vrancea · Romania
    0.1 km
    in this dpt
  • Mera
    Vrancea · Romania
    0.0 km
    in this dpt
  • Bordesti
    Vrancea · Romania
    0.0 km
    in this dpt
  • Dumitresti
    Vrancea · Romania
    0.0 km
    in this dpt

2 intersecting protected areas

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

Species present

73 distinct species · 201 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Ecological tissue

Sample of 32 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 Râmna : 27 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 52 interactions GloBI sur 4 types (connectance 9.8%, filtre Serrano α=0.2). 6 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
33
Interactions affichées
52
Connectance
0.099
Patrimoniales
1
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

58km

Max discharge

1,8m³/s

Max Strahler

3

Segments matched

11

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