On 26 and 27 June, 2019, the Environment Department of Istituto Nazionale di Geofisica e Vulcanologia (INGV) organized a first internal workshop dedicated to the scientific and technological research on the marine environment. This volume contains the extended abstracts of the presentations given in the workshop. INGV promotes the development of research, observational infrastructures and services related to the marine environment in the broad sense for a variety of stakeholders. These activities, mostly carried out within the framework of the Environment Department, are dispersed in different Sections of INGV, involving various groups of researchers, technologists, technicians and project managers. The workshop aim was to present the state‐of‐the‐art of the activities around the marine...