Utjecaj mikroplastike na okoliš i ljudsko zdravlje

undergraduate thesis

• Title (english): The impact of microplastics on the environment and human health
• Author: Leonarda Kapetanović
• Mentor: Petra Peharec Štefanić (mentor)
• Granter: University of Zagreb; Faculty of Science; (Department of Biology); Zagreb
• Defense date and country: 2020-09-02, Croatia
• Scientific / art field, discipline and subdiscipline: NATURAL SCIENCES; Biology

Abstract

Mikroplastika (MP) i nanoplastika (NP) postaju sve veći globalni problem zbog njihove velike koncentracije i prisutnosti u svim dijelovima okoliša. Ako se uzme u obzir količina plastičnog otpada u okolišu koja je tolika da će koncentracija MP i NP s vremenom samo rasti te da je nemoguće zaustaviti proizvodnju plastike jer je trenutno i dalje ne zamjenjiv materijal, jasno je koliko je zagađenje okoliša mikroplastikom alarmantan problem.
Iz tog razloga nužan je velik broj istraživanja prisutnosti MP u okolišu i njenog utjecaja i na okoliš i na organizme. U ovom seminarskom radu dan je pregled problema MP kroz njenu pojavu u okolišu, prijenosa te utjecaja na organizme s naglaskom utjecaja na čovjekov organizam. Najveći rezervoari MP u okolišu su oceani, slatke vode, sedimenti, tla i zrak. MP ulazi u hranidbeni lanac i trofičkim prijenosom dolazi do čovjeka kao krajnjeg konzumenta.
Iako je MP još nedovoljno istražena pokazano je da ima negativne utjecaje na sve organizme pa tako i na čovjeka. Mnogo se zna, ali se još više ne zna te su daljnja istraživanja nužna kako bi se mogla donijeti rješenja, regulative i zakoni.

Abstract (english)

Microplastics (MP) and nanoplastics (NP) are becoming an increasing global problem due to their high concentration and presence in all parts of the environment. If we consider the amount of plastic waste in the environment, which is large enough that the concentrations of MP and NP will only increase over time and that it is impossible to stop the production of plastics because they are currently irreplaceable material, it becomes clear how alarming the problem of environmental microplastic pollution is.
It is therefore necessary to carry out a series of studies on the presence of MP in the environment and its impact on the environment and living organisms. This work provides an overview of the MP problem in terms of its occurrence in the environment, its transport and its effects on organisms with a focus on humans. The largest reservoirs of MP in the environment are oceans, fresh water, sediments, soil and air. MP enters the food chain and reaches the human organism as an end consumer through trophic transfer.
Although MP has not yet been sufficiently researched, it has been shown that MP has negative effects on all living organisms including humans. A lot of knowledge is already available, but more needs to be discovered, so further research is needed for new solutions, regulations and laws.

• Keywords: mikroplastika
• Language: croatian
• URN:NBN: urn:nbn:hr:217:636605
• Study programme: Title: Molecular Biology; Study programme type: university; Study level: undergraduate; Academic / professional title: sveučilišni/a prvostupnik/prvostupnica (baccalaureus/baccalaurea) molekularne biologije (sveučilišni/a prvostupnik/prvostupnica (baccalaureus/baccalaurea) molekularne biologije)
• Type of resource: Text
• File origin: Born digital
• Access conditions: Open access
• Created on: 2020-09-03 11:57:05