Advances in cumulative effects assessment and application in marine and coastal management. (14th February 2023)

• Record Type: Journal Article
• Authors: Willsteed, Edward A.; New, Leslie; Ansong, Joseph O.; Hin, Vincent; Searle, Kate R.; Cook, Aonghais S. C. P.
• Is Part Of: Cambridge prisms. Volume 1(2023)
• Publication Date: 2023-02-14
• Subjects: blue economy -- cumulative impacts -- coastal management -- ecosystem-based management -- sustainable development -- marine environment
• DOI: 10.1017/cft.2023.6
• Languages: English
• ISSNs: 2754-7205

Abstract

Abstract: Quantifying and managing the cumulative effects of human activities on coastal and marine environments is among the foremost challenges in enabling sustainable development in the twenty-first century. As the speed with which these environments are changing increases, there is greater impetus to resolve the evident problems facing governance systems responsible for managing cumulative impacts. Policymakers and regulators recognise the need to assess and manage cumulative effects, as evidenced by widespread legislation requiring cumulative effects assessment (CEA). Yet there is ample evidence that we are not turning the tide in terms of balancing good environmental health with increasing demands of already degraded coastal and marine spaces that are increasingly impacted by climate change. This paper reviews the current state of knowledge regarding scientific and practical advances in CEA, assesses whether these advances are being applied in decision-making and identifies where challenges to implementation exist. Priority research questions are formulated to accelerate the inclusion of effective CEA in marine and coastal planning and management.