Assessment of the performance of cruise ship waste management: Case study of the Rio de Janeiro port, Brazil.

The significant growth of the cruise ship industry has resulted in economic benefits, but there are also waste management-related challenges. The aim of this case study was to contribute to the research of cruise ship waste management at the Port of Rio de Janeiro. A3 methodology, applied for the first time in this context, was used to create questionnaires to assess the stakeholders involved, revealing that institutional bureaucracy has a negative effect on waste management.

Management of cruise ship-generated solid waste: A review.

This article presents a literature review of solid waste management on cruise ships using a bibliographic search of the main databases. Articles that discuss waste management were spread over different research areas, demonstrating that the topic is cross-sectional and interconnected, involving social, economic and political considerations. The text is organized into four topics: generation, treatment, disposal and impacts.

Efficiency in the environmental management of plastic wastes at Brazilian ports based on data envelopment analysis.

The aim of this study was to analyze different port areas (leased, nonleased and vessels) in terms of plastic segregation (scenario 1) and how much of this plastic is recycled (scenario 2). Data envelopment analysis was applied and the variables were total amount of solid waste and percentage of segregated plastic in relation to total solid waste (scenario 1) and amount of segregated plastics and percentage of recycled in relation to segregated plastics (scenario 2). Segregation efficiency was low (49%) in the nonleased area, but all the segregated material is recycled, suggesting that the management bottleneck in this case is waste segregation.

Management of plastic wastes at Brazilian ports and diagnosis of their generation.

This study evaluated the management of plastic wastes at 20 Brazilian maritime ports, from three sources: vessels, leased and non-leased areas. The data were obtained from documents on port wastes organized in a relational database with defined protocols (closed form). Analysis of the spreadsheets prepared and field visits revealed that the main bottleneck in managing plastic wastes at ports is their segregation.