• English
    • Latviešu
    • Deutsch
    • русский
  • Help
  • English 
    • English
    • Latviešu
    • Deutsch
    • русский
  • Login
View Item 
  •   DSpace Home
  • B4 – LU fakultātes / Faculties of the UL
  • B --- Bij. Ķīmijas fakultātes studentu noslēguma darbi / Faculty of Chemistry - Graduate works
  • Bakalaura un maģistra darbi (ĶF) / Bachelor's and Master's theses
  • View Item
  •   DSpace Home
  • B4 – LU fakultātes / Faculties of the UL
  • B --- Bij. Ķīmijas fakultātes studentu noslēguma darbi / Faculty of Chemistry - Graduate works
  • Bakalaura un maģistra darbi (ĶF) / Bachelor's and Master's theses
  • View Item
JavaScript is disabled for your browser. Some features of this site may not work without it.

Ķērpju ķīmiskā sastāva izvērtējums atkarībā no augšanas vietas

Thumbnail
View/Open
300-59496-Gukalova_Baiba_bg12010.pdf (2.029Mb)
Author
Gukālova, Baiba
Co-author
Latvijas Universitāte. Ķīmijas fakultāte
Advisor
Balcerbule, Zenta
Date
2017
Metadata
Show full item record
Abstract
Darbā analizēti ķērpji, kas ievākti pie Baltijas jūras (Ventspilī), mežā (Ventspilī, Siguldā un pie Inčukalna gudrona dīķiem), pie ceļa (Ventspils zemes ceļš un Vidzemes šoseja) un pie Olaines attīrīšanas stacijas. Veicot ķērpju sauso mineralizāciju atomabsorbciometriski tika noteikta cinka, vara un mangāna koncentrācija, jonometriski hlorīdjonu saturs, fotometriski dzelzs jonu saturs un ar liesmas fotometriju nātrija jonu saturs. Rezultāti tika statistiski apstrādāti.
 
Work analysed lichens samples from different types of places in Baltic sea (Ventspils), in forest (Ventspils, Sigulda and Incukalns tar ponds), near to road (Ventspils and Vidzeme highway) and Olaine treatment plant. Lichen samples were prepared using dry mineralization, zinc, copper and manganese concentrations were determined with atomic absorption spectroscopy, chloride content was determined by ionometry, iron content was determined spectrophotometrically and sodium concentration was determined using flame photometer.
 
URI
https://dspace.lu.lv/dspace/handle/7/36165
Collections
  • Bakalaura un maģistra darbi (ĶF) / Bachelor's and Master's theses [1583]

University of Latvia
Contact Us | Send Feedback
Theme by 
@mire NV
 

 

Browse

All of DSpaceCommunities & CollectionsBy Issue DateAuthorsTitlesSubjectsThis CollectionBy Issue DateAuthorsTitlesSubjects

My Account

Login

Statistics

View Usage Statistics

University of Latvia
Contact Us | Send Feedback
Theme by 
@mire NV