Yazar "Ozgenc, Enes" seçeneğine göre listele

Listeleniyor 1 - 2 / 2
  • Küçük Resim Yok
    Öğe
    Assessment of biomarker-based ecotoxic effects in combating microplastic pollution- a review
    (Global Network Environmental Science & Technology, 2024) Ozgenc, Enes; Keles, Emine; Tore, Gunay Yildiz
    Microplastics, found in various environments oceans, freshwater systems, soil, and the atmosphere, can enter ecosystems through various pathways, including the degradation of macroplastic parts or direct release from consumer products. By polluting terrestrial, freshwater, and marine ecosystems, their formation, fate, and distribution increasingly threaten living life and ecosystems. Once found in the environment, microplastics can persist for a long time and cause toxicity by accumulating in different ecological sections. These particles can be ingested by a wide range of organisms, including species living in water, birds, and terrestrial animals, negatively affecting ecosystem functioning. Ecological risks associated with microplastics include disruption of food webs, altered nutrient cycling, and potential long-term effects on population dynamics and ecosystem stability. The accumulation of microplastics and associated toxicants in organisms can have cascading effects on higher trophic levels and ultimately affect entire ecosystems. However, biomarker studies have revealed the potential for bioaccumulating microplastics and related chemical pollutants throughout the food chain. With the analysis of biomarkers, the uptake and accumulation of microplastics in the gastrointestinal tract, tissues, and organs of organisms can be determined. Biomarkers help assess the impact of pollutants on individual organisms and provide insight into potential risks to entire ecosystems. Therefore, it is crucial to develop effective mitigation strategies, environmental monitoring pssrograms, and regulatory measures to minimize the harmful effects of microplastics on ecosystems and human health. This study specifies the toxicity effects of microplastic detection on living organisms in the receiving environment through biomarker-based monitoring studies and also emphasizes the need for a multidisciplinary approach.
  • Küçük Resim Yok
    Öğe
    EVALUATING ECOLOGICAL IMPACTS AND ATMOSPHERIC FATE OF MICROPLASTICS: ECOLOGICAL PERSPECTIVES AND CHALLENGES
    (Gh Asachi Technical Univ Iasi, 2024) Ozgenc, Enes; Keles, Emine; Bulus, Erdi; Bulus, Guelseren Sakarya; Tore, Guenay Yildiz
    Plastic pollution has emerged as a critical global issue, with the impacts of microplastics (MPs) on ecosystems becoming increasingly significant. These microscopic plastic particles pose severe threats to ecological systems and their atmospheric fate. The formation of MPs is a complex process influenced by a variety of sources. Their distribution is significantly affected by atmospheric dynamics, including wind and weather events, leading to their deposition on the Earth's surface through rain, snow, and dust. Consequently, MPs infiltrate both aquatic and terrestrial ecosystems, accumulating in water bodies, soil, and plant life, thereby posing potential risks to human health via trophic transfer. Understanding the fate of MPs in the atmosphere is crucial, yet information on this topic remains limited. This study aims to address this gap by investigating the ecological impacts of MPs and their atmospheric behavior. Additionally, it highlights the analysis methods used to detect the adverse effects of MP pollution on the environment and ecosystems. The study also discusses the misinformation arising from various analytical techniques, the environmental threats posed by both MP and non-MP substances due to misinformation, and the challenges in maintaining quality control during analysis.By addressing these current limitations, this study provides a foundation for future research and policy development, emphasizing the need for accurate analysis methods and comprehensive understanding of MP pollution. This work not only underscores the urgent need to mitigate MP pollution but also sets the stage for developing effective strategies to address this pervasive environmental challenge