A literature review on the management of underwater cultural heritage

Managing cultural heritage is difficult, even when presented with many opportunities. The management of underwater cultural heritage (UCH) expands these challenges, as issues such as mapping, monitoring, access, presentation, and ownership can become more complex. This article reviews the existing literature on theoretical research and various case studies in order to establish common themes on the management of UCH. Initially, a keyword search was carried out in two of the most extensive scientific databases. Publications were reviewed according to several criteria. Various data have been obtained, such as the change in the number of publications over the years, which journals are more interested in the subject, which topics are at the forefront, which places are preferred for case studies, and who are more likely to conduct research. The results show that the studies on the management of UCH mainly focus on evaluating the current management examples and their issues, policy development, legislation, and documentation of the sites. The cultural heritage in the case studies varies from archaeological and architectural remains to shipwrecks and, sometimes, movable objects, despite the emphasis on in-situ built heritage in the search criteria. Meanwhile, the researchers are primarily from universities in Western countries such as the United States and the United Kingdom. Additionally, many publications evaluate national policies and emphasize the importance of public participation, interpretation, and access. While still not much compared to land heritage, the number of studies has increased over the years. As the results of the review are discussed, suggestions are offered for possible future publications. •This is a literature review on the management of underwater cultural heritage.•The study presents the common trends, needs and contemporary approaches.•Methodology involves advanced searching of keywords to gather relevant publications.•Publications mainly focus on policy development, documentation, and evaluation of existing practices on management of underwater cultural heritage.•Many of the cultural heritage in case studies show diversity and the researchers are primarily from universities in Western countries.