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undergraduate thesis
Mekušci i mikroplastika
2023. urn:nbn:hr:181:118489
Gašparić, Matija
Josip Juraj Strossmayer University of Osijek
Department of biology

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Gašparić, M. (2023). Mekušci i mikroplastika (Undergraduate thesis). Osijek: Josip Juraj Strossmayer University of Osijek, Department of biology. Retrieved from https://urn.nsk.hr/urn:nbn:hr:181:118489

Gašparić, Matija. "Mekušci i mikroplastika." Undergraduate thesis, Josip Juraj Strossmayer University of Osijek, Department of biology, 2023. https://urn.nsk.hr/urn:nbn:hr:181:118489

Gašparić, Matija. "Mekušci i mikroplastika." Undergraduate thesis, Josip Juraj Strossmayer University of Osijek, Department of biology, 2023. https://urn.nsk.hr/urn:nbn:hr:181:118489

Gašparić, M. (2023). 'Mekušci i mikroplastika', Undergraduate thesis, Josip Juraj Strossmayer University of Osijek, Department of biology, accessed 25 December 2024, https://urn.nsk.hr/urn:nbn:hr:181:118489

Gašparić M. Mekušci i mikroplastika [Undergraduate thesis]. Osijek: Josip Juraj Strossmayer University of Osijek, Department of biology; 2023 [cited 2024 December 25] Available at: https://urn.nsk.hr/urn:nbn:hr:181:118489

M. Gašparić, "Mekušci i mikroplastika", Undergraduate thesis, Josip Juraj Strossmayer University of Osijek, Department of biology, Osijek, 2023. Available at: https://urn.nsk.hr/urn:nbn:hr:181:118489

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Metadata
TitleMekušci i mikroplastika
Title (english)Molluscs and microplastics
AuthorMatija Gašparić
MentorDubravka Čerba (mentor)
Committee memberDubravka Čerba (predsjednik povjerenstva)
GranterJosip Juraj Strossmayer University of Osijek
Department of biology
Osijek
Defense date and country2023-09-29, Croatia
Scientific / art field,
discipline and subdiscipline		NATURAL SCIENCES
Biology
Abstract
Mikroplastika je jedan od većih zagaĎivača vodenih ekosustava, s izrazito nepovoljnim utjecajem na vodene organizme, posebice filtratore kao što su školjkaši. Jedinke školjkaša bile su izložene osmosatnim ciklusima hranjenja mikroplastikom kako bi se utvrdilo koliko čestica mikroplastike se zadržava unutar organizma. Nakon ciklusa hranjenja, školjkaši su bili izloženi 24-satnim ciklusima pročišćavanja radi utvrĎivanja količine mikroplastike koja se izbaci iz organizma. U svim školjkašima pronaĎene su čestice mikroplastike, čak i nakon dužeg perioda pročišćavanja. Čestice mikroplastike su izolirane i prebrojane. Broj zadržanih i izbačenih čestica mikroplastike opadao je sa svakim novim ciklusom pročišćavanja. Slatkovodni školjkaši roda Unio kao filtratorni organizmi pokazuju potencijal za monitoring prisutnosti čestica mikroplastike u slatkovodnim ekosustavima.
Abstract (english)
Microplastics are one of the major pollutants of aquatic ecosystems, with an extremely undesirable impact on aquatic organisms, especially filter feeders such as bivalves. The bivalves were exposed to eight-hour feeding cycles with microplastics in order to determine how many microplastic particles are retained inside the organism. After the feeding cycle, the bivalves were exposed to 24-hour purification cycles in order to determine the amount of microplastic particles released from the organism. Microplastic particles (MPs) were found in all bivalves, even after prolonged purification. MPs were isolated and counted. The number of retained and released MPs decreased with each new purification cycle. As filter feeding organisms freshwater bivalves of the Unio genus show potential for monitoring the microplastics presence in freshwater ecosystems.
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:181:118489
Study programmeTitle: Undergraduate University Study Programme in Biology (Bachelor of Science)
Study programme type: university
Study level: undergraduate
Academic / professional title: sveučilišni/a prvostupnik/prvostupnica (baccalaureus/baccalaurea) biologije (sveučilišni/a prvostupnik/prvostupnica (baccalaureus/baccalaurea) biologije)
Type of resourceText
File originBorn digital
Access conditionsClosed access
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Created on2023-11-06 10:19:47