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Existence of Microplastic as Pollutant in Harike Wetland: An Analysis of Plastic Composition and First Report on Ramsar Wetland of India

Shaista Manzoor1 , Harpreet Kaur2 and Rahul Singh1 *

DOI: http://dx.doi.org/10.12944/CWE.16.1.12

Wetlands are ecologically important and productive environments which help in several global processes. Microplastic pollution is an environmental issue of great concern. The studies related to this issue have been reported chiefly on the marine environment whereas freshwater ecosystems especially wetlands are receiving less consideration. Harike wetland is a northern largest wetland of India with area at present of 86km2. It is home to several migratory birds along with being rich in fish diversity. In this study the presence and type of microplastic in surface water of Harike wetland were investigated. Two types of microplastic are found in harike wetland namely nylon (Nylon 6) and high density polyethylene with size ranging from 4mm to 60µm.  Results from the FTIR, RAMAN and GC-MS confirmed the presence of microplastic in Harike wetland. Rivers Sutlej and Beas could be a source of sewage input towards Harike wetland thereby being the reason of microplastic contamination in it. This study insights better understanding of microplastic pollution in wetlands giving way towards the threat that microplastic transfer could cause through the food chain and affect other organisms.

FTIR; Gas Chromatography-Mass Spectrometry; HDPE; Nylon-6; Raman; Ramsar Wetland

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Manzoor S, Kaur H, Singh R. Existence of Microplastic as Pollutant in Harike Wetland: An Analysis of Plastic Composition and First Report on Ramsar Wetland of India. Curr World Environ 2021;16(1). DOI:http://dx.doi.org/10.12944/CWE.16.1.12

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Manzoor S, Kaur H, Singh R. Existence of Microplastic as Pollutant in Harike Wetland: An Analysis of Plastic Composition and First Report on Ramsar Wetland of India. Curr World Environ 2021;16(1). Available From : https://bit.ly/3sCt9TI

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