Ecotoxic Effects of the Plastic Waste on Marine Fauna: An Overview

Dar, Mudasir A.; Dhole, Neeraja P.; Pawar, Kiran D.; Xie, Rongrong; Shahnawaz, Mohd.; Pandit, Radhakrishna S.; Sun, Jianzhong

doi:10.1007/978-981-16-5403-9_15

Cited by 4 publications

(3 citation statements)

References 62 publications

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“…Plastics of all sizes in water can be mistaken for food and ingested by fishes [115], impairing digestive processes and further feeding. Reduction in swimming abilities and feeding has been reported in several fishes in the presence of plastic debris [115]. Microplastics (MPs, plastics less than 5 mm in size) are produced from the degradation of larger plastics [116].…”

Section: Effects Of Environmental Factors On Feedingmentioning

confidence: 99%

The effects of environmental changes on the endocrine regulation of feeding in fishes

Volkoff

2024

Phil. Trans. R. Soc. B

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Fishes are exposed to natural and anthropogenic changes in their environment, which can have major effects on their behaviour and their physiology, including feeding behaviour, food intake and digestive processes. These alterations are owing to the direct action of environmental physico-chemical parameters (i.e. temperature, pH, turbidity) on feeding physiology but can also be a consequence of variations in food availability. Food intake is ultimately regulated by feeding centres of the brain, which receive and process information from endocrine signals from both brain and peripheral tissues such as the gastrointestinal tract. These endocrine signals stimulate or inhibit food intake, and interact with each other to maintain energy homeostasis. Changes in environmental conditions might change feeding habits and rates, thus affecting levels of energy stores, and the expression of endocrine appetite regulators. This review provides an overview of how environmental changes and food availability could affect feeding and these endocrine networks in fishes. This article is part of the theme issue ‘Endocrine responses to environmental variation: conceptual approaches and recent developments’.

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Section: Effects Of Environmental Factors On Feedingmentioning

confidence: 99%

The effects of environmental changes on the endocrine regulation of feeding in fishes

Volkoff

2024

Phil. Trans. R. Soc. B

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“…Plastic pollution poses a significant threat to ecosystems and wildlife, both on land and in water. Plastic debris can entangle marine animals, such as seabirds, turtles, seals, and whales, leading to injury, suffocation, and death (Dar et al, 2022). Moreover, marine organisms can ingest plastic particles, mistaking them for food, which can cause internal injuries, blockages, and starvation.…”

Section: Introductionmentioning

confidence: 99%

Assessing the environmental and health impacts of plastic production and recycling

Alex Olanrewaju Adekanmbi,

Emmanuel Chigozie Ani,

Ayodeji Abatan

et al. 2024

World J. Bio. Pharm. Health Sci.

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Plastic production and recycling have become integral processes in modern society, but their environmental and health impacts have garnered significant attention in recent years. This review outlines key findings from a comprehensive assessment of these impacts, drawing from a range of scientific literature and empirical studies. The environmental footprint of plastic production encompasses various stages, from extraction of raw materials to manufacturing and distribution. These processes contribute to greenhouse gas emissions, energy consumption, and pollution of air, water, and soil. Additionally, plastic waste, particularly single-use items, poses a significant threat to ecosystems and wildlife, with marine environments being particularly vulnerable. While recycling is often promoted as a solution to mitigate the environmental impact of plastics, its effectiveness is limited by various factors. Challenges such as contamination, inadequate infrastructure, and low rates of collection and recycling hinder the potential benefits. Moreover, the recycling process itself can generate pollutants and emissions, albeit to a lesser extent than primary production. Beyond environmental concerns, the health implications of plastic use are increasingly recognized. Plastics contain additives such as phthalates and bisphenols, which have been linked to endocrine disruption, reproductive issues, and other health problems in humans and wildlife. Furthermore, the accumulation of microplastics in the environment raises concerns about potential bioaccumulation and transfer through the food chain, with implications for human health. Addressing the environmental and health impacts of plastic production and recycling requires a multifaceted approach, including reduction of plastic consumption, improvement of recycling infrastructure and technologies, development of alternative materials, and policy interventions to promote sustainable practices. This assessment highlights the complex interplay between plastic usage, environmental degradation, and public health, underscoring the need for concerted efforts to mitigate these challenges.

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“…Plastic exposure can have negative impacts on marine biota through suffocation, entanglement, ingestion and multiple biological processes are impacted by plastic exposure (Dar et al, 2022;Mason et al, 2022). Buoyant plastic items facilitate the dispersion of invasive marine species, thereby threatening other ecosystems, marine biodiversity and the food web (García-Gómez et al, 2021).…”

Section: Introductionmentioning

confidence: 99%