Ontologia

Ruisseau· 11 segments

Черни Вит

Crosses 2 administrative regions : Etropole, Teteven

ruisseau

Total length

19km

Max discharge

1m³/s

Max Strahler

2

Segments matched

11

River geography2 admin regions · 0 communes

Parent watershed

hybas-20805761903077 km²

2 administrative regions crossed (GADM L2)

  • Teteven
    Lovech · Bulgaria
    29.3 km
    in this dpt
  • Etropole
    Sofia · Bulgaria
    3.8 km
    in this dpt

10 intersecting protected areas

1 more protected areas

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

Species present

31 distinct species · 40 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Ecological tissue

Sample of 20 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 Черни Вит : 20 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 14 interactions GloBI sur 4 types (connectance 7.4%, filtre Serrano α=0.2).

Espèces affichées
20
Interactions affichées
14
Connectance
0.074
Patrimoniales
2
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

19km

Max discharge

1,0m³/s

Max Strahler

2

Segments matched

11

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