Figure 5
The network map contains overlapping circular clusters and connected terms. The term digital appears near the left-centre as a hub with many lines extending to terms across the map. Digital connects to employees, measures, process, safety, possible, support, water, data, system, control, partners, security, risks, impact, strategy, management, infrastructure, port, shipping, and vessels. The main clusters are employees, safety, possible, environmentally, projects, vessels, emissions, port, risks, and strategy. The projects cluster includes data, system, network, quality, construction, transport, capacity, increase, and shipping. The emissions cluster includes power, gas, energy, emissions, and industrial. The environmentally cluster includes environmental, permit, storage, support, and water.Concept map of the selected European Ports’ non-financial disclosure documents published from 2020–2024 displaying the relation of the concept “digital” with other concepts
Source: Authors’ own creation from Leximancer (V.5)