Microplastics in the Sediments: From Rivers to Lakes Investigated in the Biggest Freshwater Lake (Poyang Lake) Basin and
In recent years, microplastic (MP) pollution is increasingly becoming a new environmental problem of global concern. Rivers and lakes are important transport channels for MPs entering the ocean, and their contribution to MP pollution can’t be ignored. In
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Contents 1 Introduction 2 Methodologies 2.1 Overview of the Study Area 2.2 Sampling Methods and Sampling Sites 2.3 Separation and Identification of Microplastics 2.4 Data Processing and Analysis 3 Distribution Characteristics of Microplastics in the Sediments of the Le’an River Basin of the Poyang Lake Section 3.1 Overview of the Typical Areas Disturbed and Polluted by Artificial Activities in the Poyang Lake 3.2 Sampling Sites in the Le’an River of the Poyang Lake 3.3 Type and Particle Size Distribution of Microplastics in the Le’an River of the Poyang Lake 3.4 Microplastics Abundance in the Le’an River of the Poyang Lake 3.5 Source Analysis of Microplastics in the Le’an River of the Poyang Lake 4 Distribution Characteristics of Microplastics in the Sediments of the Five Major Rivers of the Poyang Lake 4.1 Overview of the Main Five Rivers of the Poyang Lake 4.2 Sampling Sites in the Entrances of the Main Five Rivers of the Poyang Lake Basin
M. Jian (*) College of Life Science, Jiangxi Normal University, Jiangxi Provincial Key Lab of Protection and Utilization of Subtropical Plant Resources, Nanchang, China Key Laboratory of Poyang Lake Wetland and Watershed Research, Ministry of Education, Jiangxi Normal University, Nanchang, China e-mail: [email protected]; [email protected] L. Zhou, W. Li, D. Rao, X. Wu, C. Zhang, and S. Liu College of Life Science, Jiangxi Normal University, Jiangxi Provincial Key Lab of Protection and Utilization of Subtropical Plant Resources, Nanchang, China Defu He and Yongming Luo (eds.), Microplastics in Terrestrial Environments - Emerging Contaminants and Major Challenges, Hdb Env Chem, DOI 10.1007/698_2020_464, © Springer Nature Switzerland AG 2020
M. Jian et al. 4.3 Shapes and Abundances of Microplastics in the Sediments of the Main Five Rivers of the Poyang Lake Basin 4.4 Microplastics Polymer Components of the Main Five Rivers of the Poyang Lake Basin 4.5 Comparison of Microplastics Abundance of the Main Five Rivers in Poyang Lake Basin 4.6 Microplastics Types of the Main Five Rivers in the Poyang Lake Basin 5 Distribution Characteristics of Microplastics in the Sediments of Typical National Nature Reserves of the Poyang Lake 5.1 Overview of the Typical National Nature Reserves of the Poyang Lake Basin 5.2 Samples Selection and Collection in the Typical Nature Reserve of the Poyang Lake 5.3 Morphological Characteristics and Composition of the Microplastics in the Typical Nature Reserve of the Poyang Lake 5.4 Abundance of Microplastics in the Typical National Nature Reserves of the Poyang Lake 5.5 Discussion of Microplastics Types in the Typical Nature Reserves of the Poyang Lake 5.6 Discussion of the Different Abundance of Microplastics in the Typical Nature Reserves of the Poyang Lake 6 Distribution Characteristics of Microplastics in Sediments of the Estuary of the Poyang Lake and the Yangtze River 6.1 Overview of the Estuary of the Poyang Lake and Yangtze River 6.2 Sampling Methods in the Intersection of the Poyang Lake and Yangtze River 6.3 The Distribution of Micropla
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