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Emerging microbial contaminants in the ocean

  • Karina Yew-Hoong Gin
  • , Charmaine Ng
  • , Wenxuan Li
  • , Shin Giek Goh
  • , Xuneng Tong
  • , Mui Choo Jong

Research output: Chapters, Conference Papers, Creative and Literary WorksRGC 12 - Chapter in an edited book (Author)peer-review

Abstract

Urbanization and land-based human activity along the coast could introduce pollutants that deteriorate water quality and alter the marine ecosystem. This chapter focuses on sources of anthropogenically induced microbial contamination introduced from wastewater discharge, ballast water discharge, aquaculture activities, plastic debris, and its impact on the marine environment and human health.Waste-borne bacteria and viruses of human and animal origin, disease-causing pathogens in aquaculture, antibiotic-resistant bacteria (ARB), and antibiotic-resistant (ARGs) are microbial contaminants of public health concern. The sources, dissemination, and detection are discussed within the context of the marine environment. Currently, there are established microbial water quality guidelines available to assess the safety of recreational waters. However, a holistic understanding of microbial contaminants through data- or process-driven models that incorporate hydrodynamics, topography, meteorological information, physical- and chemical water quality data could enable more accurate assessments of fate and transport, particularly with unprecedented scenarios of climate change. © 2023 Elsevier Inc. All rights reserved.
Original languageEnglish
Title of host publicationOceans and Human Health
Subtitle of host publicationOpportunities and Impacts
EditorsLora E. FLEMING, Lota B. ALCANTARA CREENCIA, William H. GERWICK, Hong Ching GOH, Matthew O. GRIBBLE, Bruce MAYCOCK, Helena SOLO-GABRIEL
PublisherElsevier
Chapter12
Pages315-350
Edition2nd
ISBN (Print)9780323952279
DOIs
Publication statusPublished - 2023
Externally publishedYes

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

  1. SDG 3 - Good Health and Well-being
    SDG 3 Good Health and Well-being
  2. SDG 6 - Clean Water and Sanitation
    SDG 6 Clean Water and Sanitation
  3. SDG 11 - Sustainable Cities and Communities
    SDG 11 Sustainable Cities and Communities
  4. SDG 13 - Climate Action
    SDG 13 Climate Action
  5. SDG 14 - Life Below Water
    SDG 14 Life Below Water

Research Keywords

  • Antimicrobial-resistant (AMR) pathogens
  • Aquaculture
  • Ballast waters
  • Climate change
  • Data-driven models
  • Microbial source tracking
  • Plastisphere
  • Viruses
  • Wastewaters

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