Mikro- un mezoplastmasas piesārņojums Baltijas jūras un Rīgas līča Latvijas piekrastes pludmales zonā
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Latvijas Universitāte
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lav
Abstract
Maģistra darbā ir aprakstīta mikroplastmasa un tās ietekme uz apkārtējo vidi un dzīvajiem organismiem. Tiek iepazīti dažādie mikroplastmasas veidi, kā arī apskatīti līdzīgi pētījumu piemēri no citām valstīm. Darba eksperimentālā daļa realizēta laikā no 2021. gada maijam līdz 2021. gada augustam. Tika ievākti 68 mikro- un mezoplastmasas paraugi, 25 granulometrijas paraugi, 25 tukšie jeb kvalitātes kontroles paraugi Baltijas jūras un Rīgas līča Latvijas piekrastes pludmales zonās. Darba ietvaros mikroplastmasas paraugi tika grupēti, kartēti un analizēti, lai noskaidrotu sakarības starp piesārņojuma daudzumu un teritorijas izmantošanas rekreācijā intensitāti.
The Master’s thesis describes the microplastic and its effects on the environment and living organisms. The various types of microplastic are identified as well as similar examples of studies from other countries are described. During practical part of the study, 68 micro and mesoplastic, 25 granulometry, 25 blank samples were collected from the Baltic Sea coast and the Gulf of Riga beach area from May 2021 to August 2021. Found particles were grouped, mapped and analyzed in order to clarify the relationship between the amount of pollution and land use for recreation.
The Master’s thesis describes the microplastic and its effects on the environment and living organisms. The various types of microplastic are identified as well as similar examples of studies from other countries are described. During practical part of the study, 68 micro and mesoplastic, 25 granulometry, 25 blank samples were collected from the Baltic Sea coast and the Gulf of Riga beach area from May 2021 to August 2021. Found particles were grouped, mapped and analyzed in order to clarify the relationship between the amount of pollution and land use for recreation.