Cruise shipping is one of the fastest-growing sectors in the maritime industry. This is due to the growing demand of the sector and the extension of capacity and cruise service coverage. This study uses network measures and random network models to analyse the structure, characteristics and connectivity of the cruise shipping network in Asia and Australasia. An analysis of 200 cruise voyages operated by 12 international cruise lines between 139 ports across 20 countries in the Asian and Australasian regions has found that the cruise shipping network is a scale-free network. This means the degree distribution follows a power law. A few ports play a central role in connecting ports in the network. However, their importance in the network varies depending on which measure of centrality is used, i.e. the degree, betweenness, closeness and eigenvector centrality. The establishment of a link between two ports is influenced by their connections with a third one or triangle relationship.

The cruise shipping market has been growing dynamically in the past two decades. This study presented an empirical analysis of the Asian cruise shipping network (ACSN) in which the nodes are cruise ports and links are cruise routes connecting the ports, using complex network analysis. An analysis of 245 voyages operated by 16 cruise lines between 215 ports in 26 countries found that ports in the ACSN are connected by 704 links. The ACSN is a small-world network with a small average path length and a high clustering coefficient, and its degree distribution follows an exponential function. A small number of ports have high connectivity, and most ports have low connections. Most high-degree ports connect to low-degree ports. The important roles and properties of ports vary depending on centrality measures.

Cruise tourism in the Arctic has expanded due to an increase in ice melting. This can provide cruise services covering the growing demand for cruise shipping. This study analyzes the network structure and popular routes of Arctic cruise shipping in order to identify popular cruise ports and routes. An analysis conducted, using degree centrality and the weight of a link, identified that a small number of ports have high connections to others, while many ports have low connectivity. Akureyri-Isafjordur was found to be the most popular route for cruise shipping in this region. The study’s findings are drawn useful implications for the cruise industry and other business sectors in the future.

Global climate change accelerates ice melting in the Arctic region, making Arctic shipping possible and revealing a new door to develop cruise tourism. The rapid expansion of cruise tourism into the Arctic region has posed substantial implications for the cruise industry, including opportunities and challenges. This study investigates the Chinese cruise industry and the encounters and obstacles that have unfolded in the Arctic cruise market. The study also explores the Chinese cruisers’ travel constraints, preferences, and behavioral intention to the Arctic region. The implications of the findings are drawn to develop the entire Arctic cruise market. This study also provides invaluable insight into the cruise industry’s adaptation strategies and practices and relevant supporting business sectors.

The regular lockdown policy adopted in controlling the pandemic of COVID-19 has caused logistic disruptions in some areas that have a great impact on the living standards of residents and the production of enterprises. Given that the construction of emergency logistics centers is an effective solution, this paper takes the Yangtze River Delta Area (YRDA) of China as an example and discusses the site selection and material distribution of the emergency logistics centers in the region via a two-stage model. The first stage is the selection of candidate emergency logistics centers in the YRDA. A comprehensive evaluation index system is built with 4 primary and 15 secondary indexes to evaluate the logistic infrastructure capacity of the 41 cities in the YRDA. Further, through a principal component analysis, 12 cities are selected as candidate construction sites for emergency logistics centers. In the second stage, a biobjective site selection model with uncertain demand is established and calculated via the NSGA-II algorithm. According to the time sensitivity of emergency logistics, six cities are filtered from the optimal solution set, including Hefei, Hangzhou, Xuzhou, Wenzhou, Changzhou, and Shanghai, ensuring that all 41 cities are within their service scope.

The COVID-19 pandemic has seriously influenced cruise tourism and global businesses, which is a new variant that poses unpredictable issues for the cruise industry. This study investigates fundamental shifts in cruise shipping after the pandemic using the CRUISE PORT framework by conducting 18 semi-structured and in-depth interviews. The results show that port connectivity is the most significant factor in promoting ports as hubs. Regional competitiveness is important to sustain the cruise industry. Some ports face a low utilization rate due to cruise lines changing their itineraries and visiting low-risk ports. Cruise ports can rebuild competitiveness by improving their infrastructures. Security became the prime concern, while environmental management is not the main priority and the deciding factor in reviving the industry. A port of call is a significant factor in fostering the industry’s development. The pandemic does not generate any significant issues for cruise lines in terms of ocean conditions. Recreational activities can help cruise lines to attract more passengers, and cruise traffic is a driving force to improve port competitiveness. The findings are drawn implications for the cruise sector, port authorities, and stakeholders to improve their operations and services.