• Login
    View Item 
    •   DSpace Home
    • Institute's contributions
    • Scholarly literature
    • View Item
    •   DSpace Home
    • Institute's contributions
    • Scholarly literature
    • View Item
    JavaScript is disabled for your browser. Some features of this site may not work without it.

    Anthropogenic litter pollution in the mangrove blue carbon ecosystem: Unveiling the spatial distribution, composition, source delineation and mitigation measures along the Goa coast, India

    Thumbnail
    Date
    2025
    Author
    Das, N.
    De, K.
    Sen, A.
    Maiti
    B.
    Metadata
    Show full item record
    Abstract
    Plastic litter pollution has emerged as a critical environmental issue globally, and coastal habitats are particularly vulnerable to its detrimental effects. The west coast of India, renowned for its rich biodiversity and vibrant ecosystems, is facing escalating challenges due to the increasing prevalence of mismanaged plastic litter. However, the scale of plastic accumulation in the coastal environment in this region remains largely unknown due to limited research. This study aims to comprehensively assess the extent, sources, and impacts of plastic litter in coastal mangroves, an important blue carbon habitat, along the Goa coast, and propose effective mitigation strategies. Our findings reveal alarming levels of plastic litter in the study areas. The mean concentration of trapped litter was estimated at 5.14 0.55 items/m (ranged 3.3 - 12 items/m ). Overall, plastic was the most significant litter type, contributing to 66 % of the total litter accumulation. Source identification analysis suggests that 89 % of the litter in the mangrove originated from local land-based sources. Common plastic items identified include plastic fragments, single-use plastic items and fishing gear. Four indices Clean Coast Index (CCI), General Index (GI), Hazardous Items Index (HII), and Clean Environment Index (CEI) were used to evaluate environmental and health risks of the mangrove habitats. Mangrove pneumatophores and branches were observed to be impaired by entangled plastic. Additionally, trapped plastic may pose a serious risk to mangrove biodiversity, disrupt the ecological balance, and impact human health through the food chain. The study recommends sustainable mitigation strategies, including policy reforms, community engagement, and educational initiatives, to address plastic pollution in important blue-carbon ecosystems like mangroves. By adopting a multidisciplinary approach, present study contributes valuable insights and actionable recommendations to safeguard the coastal ecosystems, preserve biodiversity, and ensure sustainable development in the region.
    URI
    https://doi.org/10.1016/j.hazadv.2025.100679.
    http://drs.nio.res.in/drs/handle/2264/9427
    Collections
    • Scholarly literature [9074]

    DSpace software copyright © 2002-2016  DuraSpace
    Contact Us | Send Feedback
    Theme by 
    Atmire NV
     

     

    Browse

    All of DSpaceCommunities & CollectionsBy Issue DateAuthorsTitlesSubjectsThis CollectionBy Issue DateAuthorsTitlesSubjects

    My Account

    LoginRegister

    DSpace software copyright © 2002-2016  DuraSpace
    Contact Us | Send Feedback
    Theme by 
    Atmire NV