Controlling harmful algal blooms (HABs) in marine waters: Review of current status and future prospects

Details

• Journal Title:
  Harmful Algae
• Personal Author:
  Anderson, Donald M. ; Wells, Mark L. ; Trainer, Vera L. ; Suddleson, Marc ; Claridge, Kevin ; Coyne, Kathryn J. ; Dortch, Quay ; Gobler, Christopher J. ; Heil, Cynthia A. ; Inaba, Nobuharu ; Laughinghouse, H. Dail ; Mardones, Jorge I. ; Nakayama, Natsuko ; Park, Taegyu ; Peacock, Melissa B. ; Pokrzywinski, Kaytee ; Raymond, Heather ; Toyoda, Jennifer H. ; Trethewey, Dean ; Visser, Petra M. ; Wang, Yanfei ; Yuan, Yongquan
• NOAA Program & Office:
  NOS (National Ocean Service) ; NCCOS (National Centers for Coastal Ocean Science))
• Description:
  The societal, economic, geographic, and environmental impacts from marine harmful algal blooms (HABs) have increased in many regions around the world. The growing array of impacts is large and varied, threatening human health, marine and freshwater wildlife, and ecosystems upon which many nations rely on for food, recreation, tourism, and a plethora of other goods and services. Although the HAB burden has grown substantially over the past few decades, marine and estuarine HAB control remains one of the least developed areas of HAB science. The disconnect between HAB control needs and solutions stems in part from public, stakeholder, and scientific uncertainties about the balance between benefits and potentially undesirable environmental consequences. Other more practical challenges can include substantial regulation of in situ testing, scaling up laboratory-proven technologies to attack widespread blooms that can move in three dimensions in open marine waters, and an immature commercial market. Here we describe the status of control strategies targeting marine coastal and estuarine HABs, in particular those few approaches that have been tested in mesocosm or field applications. We identify the regulatory support, targeted science, investments, and public outreach that will be needed to accelerate the availability of applications for controlling HABs in marine waters worldwide.
• Source:
  Harmful Algae, 150, 102989
• DOI:
  https://doi.org/10.1016/j.hal.2025.102989
• ISSN:
  1568-9883
• Format:
  pdf
• Publisher:
  Elsevier BV
• Document Type:
  Journal Article
• License:
  https://creativecommons.org/licenses/by-nc-nd/4.0/
• Rights Information:
  CC BY-NC-ND
• Compliance:
  Submitted
• Main Document Checksum:
  urn:sha-512:6aa1e4ae685bd67b3c3e54fb651346b14e95be0c5e7b221ad3296805c60d69b20b900fef57833b64502857982c456f5e802a34a3a37fdd1baf3afe082d7ed1c1
• Download URL:
  https://repository.library.noaa.gov/view/noaa/72216/noaa_72216_DS1.pdf
• File Type:
  [PDF - 23.80 MB ]