Ontologia

Ruisseau· 3 segments

Velká Trasovka

Crosses 1 administrative regions : Karlovy Vary

ruisseau

Total length

21km

Max discharge

0,5m³/s

Max Strahler

2

Segments matched

3

River geography1 admin regions · 0 communes

Parent watershed

hybas-2080431770916 km²

1 administrative regions crossed (GADM L2)

8 intersecting protected areas

  • Doupovské hory

    IUCN Not Reported

    Special Protection Area (Birds Directive)

  • Hradiště

    IUCN Not Reported

    Special Areas of Conservation (Habitats Directive)

  • Hradiště

    IUCN IV

    Contract Protected Area

  • Vladař

    IUCN Not Reported

    Special Areas of Conservation (Habitats Directive)

  • Albeřické rybníky

    IUCN IV

    Contract Protected Area

  • Střela

    IUCN Not Reported

    Special Areas of Conservation (Habitats Directive)

  • Týniště

    IUCN III

    Nature Monument

  • Týniště

    IUCN Not Reported

    Special Areas of Conservation (Habitats Directive)

1 page = 1 named river (aggregation of 3 HydroRIVERS v10 segments). Spatial join cached after first hit.

Species present

111 distinct species · 158 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Ecological tissue

Sample of 33 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 Velká Trasovka : 27 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 65 interactions GloBI sur 5 types (connectance 12.3%, filtre Serrano α=0.2). 6 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
33
Interactions affichées
65
Connectance
0.123
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

21km

Max discharge

0,5m³/s

Max Strahler

2

Segments matched

3

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