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Enhancing the robustness of a national assessment of the marine environment


Evans, K and Bax, NJ and Smith, DC, Enhancing the robustness of a national assessment of the marine environment, Marine Policy, 98 pp. 133-145. ISSN 0308-597X (2018) [Refereed Article]

Copyright Statement

2018 Elsevier Ltd. All rights reserved.

DOI: doi:10.1016/j.marpol.2018.08.011


The Australian government produces an independent report on the state of the Australian environment every five years. Based on 123 assessments of key pressures, key components of the marine environment, and the effectiveness of management responses to those pressures, the 2016 assessment identified that the overall state of the Australian marine environment can be regarded as good. However, the historical impacts of a number of pressures (e.g. commercial and recreational fishing) and ongoing pressures caused by activities currently inadequately managed (e.g. climate change and marine debris) have, and are continuing to, deteriorate its state. As a result, the outlook for the marine environment can be regarded as mixed. Addressing the challenges facing the marine environment will require a coordinated, collaborative and dedicated effort across jurisdictions and sectors. A number of improvements to the assessment framework were implemented for the 2016 report, the most substantial being the development of clear and repeatable processes for information synthesis and assessment. This improved transparency and supported the robustness of conclusions made. Improved communication of uncertainties associated with assessments, and comparability with assessments in previous reports has furthered the quality of the report and laid the foundation for improvements going forward. Processes that will continue to improve assessments include identifying key indicators that can be reliably and effectively monitored, improving data provision processes, enhancing assessment frameworks and reporting processes to ensure that approaches are integrated and support the delivery of tangible and practical risk mitigation and adaptation pathways.

Item Details

Item Type:Refereed Article
Keywords:Australia, marine environment, assessment, state and trends, outlook
Research Division:Environmental Sciences
Research Group:Pollution and contamination
Research Field:Pollution and contamination not elsewhere classified
Objective Division:Environmental Management
Objective Group:Terrestrial systems and management
Objective Field:Assessment and management of terrestrial ecosystems
UTAS Author:Bax, NJ (Professor Nicholas Bax)
UTAS Author:Smith, DC (Dr David Smith)
ID Code:131028
Year Published:2018
Web of Science® Times Cited:6
Deposited By:Oceans and Cryosphere
Deposited On:2019-02-26
Last Modified:2019-03-25

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