{"id":32370,"date":"2013-12-06T15:31:00","date_gmt":"2013-12-06T14:31:00","guid":{"rendered":"https:\/\/oneearth-oneocean.com\/2013\/12\/06\/relationships-among-the-abundances-of-plastic-debris-in-different-size-classes-on-beaches-in-south-korea\/"},"modified":"2013-12-06T15:31:00","modified_gmt":"2013-12-06T13:31:00","slug":"relationships-among-the-abundances-of-plastic-debris-in-different-size-classes-on-beaches-in-south-korea","status":"publish","type":"post","link":"https:\/\/oneearth-oneocean.com\/en\/research-en\/2013\/relationships-among-the-abundances-of-plastic-debris-in-different-size-classes-on-beaches-in-south-korea\/","title":{"rendered":"Relationships among the abundances of plastic  debris in different size classes on beaches in South Korea"},"content":{"rendered":"<pre>Jongmyoung Lee, Sunwook Hong, Young Kyung Song, Sang Hee Hong, Yong \nChang Jang, Mi Jang, Nak Won Heo, Gi Myung Han, Mi Jeong Lee, Daeseok \nKang, Won Joon Shim, Relationships among the abundances of plastic \ndebris in different size classes on beaches in South Korea, Marine \nPollution Bulletin, Volume 77, Issues 1\u20132, 15 December 2013, Pages \n349-354, ISSN 0025-326X, <a href=\"http:\/\/dx.doi.org\/10.1016\/j.marpolbul.2013.08.013\" target=\"_blank\" rel=\"noopener\">http:\/\/dx.doi.org\/10.1016\/j.marpolbul.2013.08.013<\/a>.\n(<a href=\"http:\/\/www.sciencedirect.com\/science\/article\/pii\/S0025326X13004657\" target=\"_blank\" rel=\"noopener\">http:\/\/www.sciencedirect.com\/science\/article\/pii\/S0025326X13004657<\/a>)\nAbstract: Plastic debris on six beaches near the Nakdong River Estuary, \nSouth Korea, was sampled in May and September 2012 and classified into \nthree size classes, large microplastics (1\u20135 mm), mesoplastics (5\u201325 \nmm), and macroplastics (&gt;25 mm). The relationships among the abundances \nof the size classes were then examined. The abundances of each size \ncategory in May (before rainy season) and in September (after rainy \nseason) were 8205 and 27,606 particles\/m2 for large microplastics, 238 \nand 237 particles\/m2 for mesoplastics, and 0.97 and 1.03 particles\/m2 \nfor macroplastics, respectively. Styrofoam was the most abundant item \nboth in microplastic and mesoplastic debris, while intact plastics were \nmost common in macroplastic debris. The abundances of meso- and \nmicro-plastics were the most strongly correlated. There was a higher \ncorrelation between the abundances of macro- and meso-plastics than \nbetween macro- and micro-plastics.\nKeywords: Marine debris; Microplastics; Mesoplastics; Macroplastics; \nStyrofoam<\/pre>\n","protected":false},"excerpt":{"rendered":"<p>Jongmyoung Lee, Sunwook Hong, Young Kyung Song, Sang Hee Hong, Yong Chang Jang, Mi Jang, Nak Won Heo, Gi Myung Han, Mi Jeong Lee, Daeseok Kang, Won Joon Shim, Relationships among the abundances of plastic debris in different size classes on beaches in South Korea, Marine Pollution Bulletin, Volume 77, Issues 1\u20132, 15 December 2013, Pages 349-354, ISSN 0025-326X, http:\/\/dx.doi.org\/10.1016\/j.marpolbul.2013.08.013. (http:\/\/www.sciencedirect.com\/science\/article\/pii\/S0025326X13004657) Abstract: Plastic debris on six beaches near the Nakdong River Estuary, South Korea, was sampled in May and September 2012 and classified into three size classes, large microplastics (1\u20135 mm), mesoplastics (5\u201325 mm), and macroplastics (&gt;25 mm). The relationships among the abundances of the size classes were then examined. The abundances of each size category in May (before rainy season) and in September (after rainy season) were 8205 and 27,606 particles\/m2 for large microplastics, 238 and 237 particles\/m2 for mesoplastics, and 0.97 and 1.03 particles\/m2 for macroplastics, respectively. Styrofoam was the most abundant item both in microplastic and mesoplastic debris, while intact plastics were most common in macroplastic debris. The abundances of meso- and micro-plastics were the most strongly correlated. There was a higher correlation between the abundances of macro- and meso-plastics than between macro- and micro-plastics. Keywords: Marine debris; Microplastics; Mesoplastics; Macroplastics; Styrofoam<\/p>\n","protected":false},"author":7,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[3649,3592,3423],"tags":[4060,1309,3704,1445,1587,3606],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v24.1 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Relationships among the abundances of plastic debris in different size classes on beaches in South Korea - One Earth - One Ocean e. V.<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/oneearth-oneocean.com\/en\/research-en\/2013\/relationships-among-the-abundances-of-plastic-debris-in-different-size-classes-on-beaches-in-south-korea\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Relationships among the abundances of plastic debris in different size classes on beaches in South Korea - One Earth - One Ocean e. V.\" \/>\n<meta property=\"og:description\" content=\"Jongmyoung Lee, Sunwook Hong, Young Kyung Song, Sang Hee Hong, Yong Chang Jang, Mi Jang, Nak Won Heo, Gi Myung Han, Mi Jeong Lee, Daeseok Kang, Won Joon Shim, Relationships among the abundances of plastic debris in different size classes on beaches in South Korea, Marine Pollution Bulletin, Volume 77, Issues 1\u20132, 15 December 2013, Pages 349-354, ISSN 0025-326X, http:\/\/dx.doi.org\/10.1016\/j.marpolbul.2013.08.013. (http:\/\/www.sciencedirect.com\/science\/article\/pii\/S0025326X13004657) Abstract: Plastic debris on six beaches near the Nakdong River Estuary, South Korea, was sampled in May and September 2012 and classified into three size classes, large microplastics (1\u20135 mm), mesoplastics (5\u201325 mm), and macroplastics (&gt;25 mm). The relationships among the abundances of the size classes were then examined. The abundances of each size category in May (before rainy season) and in September (after rainy season) were 8205 and 27,606 particles\/m2 for large microplastics, 238 and 237 particles\/m2 for mesoplastics, and 0.97 and 1.03 particles\/m2 for macroplastics, respectively. Styrofoam was the most abundant item both in microplastic and mesoplastic debris, while intact plastics were most common in macroplastic debris. The abundances of meso- and micro-plastics were the most strongly correlated. There was a higher correlation between the abundances of macro- and meso-plastics than between macro- and micro-plastics. Keywords: Marine debris; Microplastics; Mesoplastics; Macroplastics; Styrofoam\" \/>\n<meta property=\"og:url\" content=\"https:\/\/oneearth-oneocean.com\/en\/research-en\/2013\/relationships-among-the-abundances-of-plastic-debris-in-different-size-classes-on-beaches-in-south-korea\/\" \/>\n<meta property=\"og:site_name\" content=\"One Earth - One Ocean e. V.\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/oeoo.world\/\" \/>\n<meta property=\"article:published_time\" content=\"2013-12-06T14:31:00+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2013-12-06T13:31:00+00:00\" \/>\n<meta name=\"author\" content=\"guenther\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"guenther\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"1 minute\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\/\/oneearth-oneocean.com\/en\/research-en\/2013\/relationships-among-the-abundances-of-plastic-debris-in-different-size-classes-on-beaches-in-south-korea\/#article\",\"isPartOf\":{\"@id\":\"https:\/\/oneearth-oneocean.com\/en\/research-en\/2013\/relationships-among-the-abundances-of-plastic-debris-in-different-size-classes-on-beaches-in-south-korea\/\"},\"author\":{\"name\":\"guenther\",\"@id\":\"https:\/\/oneearth-oneocean.com\/en\/#\/schema\/person\/26a277b5ecd59a031fa6bd9553b40717\"},\"headline\":\"Relationships among the abundances of plastic debris in different size classes on beaches in South Korea\",\"datePublished\":\"2013-12-06T14:31:00+00:00\",\"dateModified\":\"2013-12-06T13:31:00+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\/\/oneearth-oneocean.com\/en\/research-en\/2013\/relationships-among-the-abundances-of-plastic-debris-in-different-size-classes-on-beaches-in-south-korea\/\"},\"wordCount\":16,\"publisher\":{\"@id\":\"https:\/\/oneearth-oneocean.com\/en\/#organization\"},\"keywords\":[\"Macroplastics\",\"Marine debris\",\"Mesoplastics\",\"Microplastic\",\"Plastic pollution\",\"Styrofoam\"],\"articleSection\":[\"2013\",\"Korea\",\"research\"],\"inLanguage\":\"en-US\"},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/oneearth-oneocean.com\/en\/research-en\/2013\/relationships-among-the-abundances-of-plastic-debris-in-different-size-classes-on-beaches-in-south-korea\/\",\"url\":\"https:\/\/oneearth-oneocean.com\/en\/research-en\/2013\/relationships-among-the-abundances-of-plastic-debris-in-different-size-classes-on-beaches-in-south-korea\/\",\"name\":\"Relationships among the abundances of plastic debris in different size classes on beaches in South Korea - One Earth - One Ocean e. 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(http:\/\/www.sciencedirect.com\/science\/article\/pii\/S0025326X13004657) Abstract: Plastic debris on six beaches near the Nakdong River Estuary, South Korea, was sampled in May and September 2012 and classified into three size classes, large microplastics (1\u20135 mm), mesoplastics (5\u201325 mm), and macroplastics (&gt;25 mm). The relationships among the abundances of the size classes were then examined. The abundances of each size category in May (before rainy season) and in September (after rainy season) were 8205 and 27,606 particles\/m2 for large microplastics, 238 and 237 particles\/m2 for mesoplastics, and 0.97 and 1.03 particles\/m2 for macroplastics, respectively. Styrofoam was the most abundant item both in microplastic and mesoplastic debris, while intact plastics were most common in macroplastic debris. The abundances of meso- and micro-plastics were the most strongly correlated. 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