Effects of microplastics on sessile invertebrates in the eastern coast of Thailand: An approach to coastal zone conservation

Thushari, G.G.N.; Senevirathna, J.D.M.; Yakupitiyage, Amararatne; Chavanich, Suchana

doi:10.1016/j.marpolbul.2017.06.010

Cited by 161 publications

(65 citation statements)

References 33 publications

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“…The density of microplastic is increasing in all oceans worldwide ( Thompson et al., 2009 ). Microplastic debris is possible in accumulating in biotic components, seawater, sediments, and coastline ( Athawuda et al., 2018 ; Thushari et al., 2017a ; Zarfl et al., 2011 ) (Tables 2 and 3 , Figures 2 and 3 ). Lightweight, low-density plastics float in the water, and high-dense particles sink into the benthic system's bottom sediments.…”

Section: Effects Of Plastic Accumulationmentioning

confidence: 99%

“… Species Ingestion Level Location Reference M. edulis tissue 0.2 parts/g French-Belgian-Dutch coast line Van et al. (2015) M. edulis feces 0.1 parts/g A. marina tissue 1.2 parts/g A. marina feces 0.3 parts/g Striped barnacle: Balanus amphitrite 0.23–0.43 particles/g Eastern coast of Thailand Thushari et al. (2017a) Rock oyster: Saccostrea forskalii 0.37–0.57 particles/g Periwinkle: Littoraria sp.…”

Section: Effects Of Plastic Accumulationmentioning

confidence: 99%

“…(2019) Commerson's anchovy: Stolephoruos commersonnii 30.17 ± 3.58 items/100mg in gut 29.33 ± 1.19 items/g in muscles Madu-Ganga Estuary, Sri Lanka Praboda et al (2020b)

Figure 3 Images of scanning electron-microscopic polystyrene (PS) (a, b) and polyamide nylon (PA) (c, d), found in the ingested microplastic samples of Rock Oyster: Saccostrea forskalii , Striped Barnacle: Balanus Amphitrite , and Periwinkle: Littoraria sp. along eastern coasts of Thailand (photo authorship: Thushari et al., 2017a ). …”

Section: Effects Of Plastic Accumulationmentioning

confidence: 99%

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Plastic pollution in the marine environment

Thushari

Senevirathna

2020

Heliyon

476

139

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Plastic pollution is recognized as a severe anthropogenic issue in the coastal and marine ecosystems across the world. Unprecedented and continuous accumulation of growing plastic contaminants into any respective aquatic ecosystem by the anthropogenic sources causes direct and/or indirect interruption to ecosystem structure, functions, and consequently, services and values. Land-based and sea-based sources are the primary sources of these contaminants in various modes that enter the ocean. In this review paper, we focused on highlighting different aspects related to plastic pollution in coastal and marine environments. Plastic pollutants are distributed in the ecosystems in different forms, with different size variations as megaplastic, macroplastic, mesoplastic, and microplastic. Microplastics in primary and secondary forms reveal a widespread distribution in the water, sediment, and biota of the marine and coastal habitats. The microplastic level of different coastal and marine ecosystems nearly ranged from 0.001-140 particles/m 3 in water and 0.2-8766 particles/m 3 in sediments at different aquatic environments over the world. The microplastic accumulation rate of coastal and marine organisms varied at 0.1-15,033 counts. Accordingly, plastic pollution creates several kinds of negative consequences combined with ecological and socio-economic effects. Entanglement, toxicological effects via ingestion of plastics, suffocation, starvation, dispersal, and rafting of organisms, provision of new habitats, and introduction of invasive species are significant ecological effects with growing threats to biodiversity and trophic relationships. Degradation (changes in the ecosystem state) and modifications of marine systems are associated with loss of ecosystem services and values. Consequently, this emerging contaminant affects the socio-economic aspects through negative impacts on tourism, fishery, shipping, and human health. Preventing accumulation sources of plastic pollutants, 3Rs (Reduce-Recycle-Reuse), awareness & capacity building, and producer/manufacturer responsibility are practical approaches toward addressing the issue of plastic pollution. Existing and adopted policies, legislations, regulations, and initiatives at global, regional, and national level play a vital role in reducing plastic debris in the marine and coastal zones. Development of proposals/solutions on key research gaps can open a novel pathway to address this environmental issue in an effective scientific manner. In conclusion, this paper demonstrates the current status of plastic pollution in the marine ecosystem to make aware people of a plastic-free, healthy blue ocean in the near future.

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Section: Effects Of Plastic Accumulationmentioning

confidence: 99%

Section: Effects Of Plastic Accumulationmentioning

confidence: 99%

“…(2019) Commerson's anchovy: Stolephoruos commersonnii 30.17 ± 3.58 items/100mg in gut 29.33 ± 1.19 items/g in muscles Madu-Ganga Estuary, Sri Lanka Praboda et al (2020b)

Section: Effects Of Plastic Accumulationmentioning

confidence: 99%

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Plastic pollution in the marine environment

Thushari

Senevirathna

2020

Heliyon

476

139

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“…Accumulation of plastic debris in Thailand's coastal ecosystems has been studied at numerous locations [11]. However, relatively little is known about the abundance and distribution of microplastics in sediments, especially in Phuket Province, a major global tourism destination.…”

Section: Applied Environmental Researchmentioning

confidence: 99%

“…Microplastic contamination in intertidal invertebrates (Saccostrea forskalii, Balanus amphitrite, and Littoraria sp.) in Angsila, Bangsaen and Samaesarn in Chonburi Province on Thailand's eastern coast showed significant accumulation of microplastics (0.2 to 0.6 counts g -1 ), indicating higher pollution levels along the coastline [11]. Phuket, Thailand's largest island in Thailand, is located in the south of the country and is well known as a global tourism hub.…”

Section: Applied Environmental Researchmentioning

confidence: 99%

Preliminary Study of Distribution and Quantity of Plastic-debris on Beaches Along the Coast at Phuket Province

et al. 2019

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The beach sediment samples from Kalim, Tri Trang, and Patong Beaches, Phuket Province, southern of Thailand were collected for preliminary investigation on coastal debris. A total of 9 samples were taken from a 1 x 1 m quadrat at the depth of 5 cm, parallel with the shore during the period of maximum low tides in November, 2018. Microplastics (particles size < 5 mm) were extracted using sodium chloride (1.15 g mL-1) and their characteristics- including abundance (items m-2), weight (g), density (itemsm-2), color and shape- were determined using a stereo microscope. The results showed that microplastic debris varied in abundance from 1 to 35 items m-2 at the three selected beaches, depending on sampling location. In comparison, abundance of macroplastic (> 2.5 cm) and mesoplastic debris (5 mm to 2.5 cm) varied from 1 item m-2 quadrat (Kalim Beach) to 38 items (Patong Beach), 9 items (Tri Trang Beach) and 68 items (Patong Beach) m-2. Blue fibers were predominant among microplastic debris found at Kalim Beach; these are likely to have originated from pieces of rope, safeguard lines and fishing materials. In contrast, microplastic debris found in Patong and Tri Trang Beaches were predominantly green in color. The results of this study provide an overview of the sources of microplastics in coastal environments, which provides a basis for developing long term plastic management plans for these highly popular beaches in Phuket Province.

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A systematic review on microplastic contamination in marine Crustacea and Mollusca of Asia: Current scenario, concentration, characterization, polymeric risk assessment, and future Prospectives

Doshi,

Rabari,

Patel

et al. 2024

Water Environment Research

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Microplastics (MPs) pollution has wreaked havoc on biodiversity and food safety globally. The false ingestion of MPs causes harmful effects on organisms, resulting in a decline in biodiversity. The present review comprehended the current knowledge of MP contamination in Crustacea and Mollusca from 75 peer‐reviewed articles published in Asia between 2015 and 2023. A total of 79 species (27 Crustacea and 52 Mollusca) have been recorded to be contaminated with MPs. Out of the total 27 species of Crustacea, Metopograpsus quadridentatus (327.56 MPs/individual) and Balanus albicostatus (0.42 MPs/individual) showed the highest and lowest contamination, respectively. Out of the total 52 species of Mollusca, Dolabella auricularia (2325 MPs/individual) and Crassostrea gigas and Mytilus edulis (0.2 MPs/individual) showed the highest and lowest contamination, respectively. In terms of country‐wise MP contamination, China has the highest number of contaminated species in both phylums among Asia. Findings of pollution indices revealed a very high risk of MP contamination in all the countries. Fiber was reported predominantly in both groups. Blue and black‐colored MPs having <500 μm and <500 μm–1 mm size were found dominantly in Crustacea and Mollusca, respectively. Polypropylene was recorded as the dominant plastic polymer in both Crustacea and Mollusca. In essence, this review has provided a comprehensive insight into MP concentration in Crustacea and Mollusca of Asia, highlighting variations among species and geographic locations. This understanding is crucial for tackling urgent environmental challenges, safeguarding human health, and promoting global sustainability initiatives amid the escalating issue of plastic pollution.Practitioner Points Microplastic pollution has created havoc on biodiversity and food safety. A total of 27 and 52 species of crustaceans and Mollusca have been recorded to be contaminated with MPs. Metopograpsus quadridentate and Dolabella auricularia have shown higher MPs contamination. Polypropylene was recorded as the dominant plastic polymer in both crustacean and Mollusca. Findings of pollution indices revealed a very high risk of MP contamination in all the countries.

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Effects of microplastics on sessile invertebrates in the eastern coast of Thailand: An approach to coastal zone conservation

Cited by 161 publications

References 33 publications

Plastic pollution in the marine environment

Plastic pollution in the marine environment

Preliminary Study of Distribution and Quantity of Plastic-debris on Beaches Along the Coast at Phuket Province

A systematic review on microplastic contamination in marine Crustacea and Mollusca of Asia: Current scenario, concentration, characterization, polymeric risk assessment, and future Prospectives

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