Identification and Analysis of Microplastics in Sediments of Muzhapilangad Beach, Kannur

Abstract

Microplastics, defined as plastic fragments with a size smaller than 5 mm, pose a significant environmental threat. This study aims to quantify and evaluate the extent of microplastic pollution in a specific section of the coastal line located in the Kannur district. Muzhappilangad Beach, extending over a distance of 3.8 kilometres, was chosen as the study area. The study involved collecting samples from the site and then analyzing them in the lab. Sampling was conducted along the beach, and a total of three samples were collected in glass jars. To ensure accuracy and standardization, the processing of samples adhered to the protocol established by the National Oceanic and Atmospheric Administration (NOAA). In the laboratory, the collected microplastic samples underwent thorough analysis utilizing FT-IR spectroscopy, a reliable technique for identifying and characterizing microplastics. The identification of microplastic types present on the shores of Muzhappilangad Beach will serve as a basis for developing effective remediation and prevention strategies. By gaining insight into the specific sources and compositions of microplastics in the area, targeted interventions can be implemented to reduce contamination and mitigate environmental risks. Understanding the magnitude of microplastic pollution and its impact on coastal ecosystems is vital for preserving these fragile environments. This study contributes to the ongoing efforts in combating microplastic contamination and emphasizes the importance of implementing proactive measures to safeguard the marine environment and its associated biodiversity.