The development of tourism and the increase in the number of travellers at the level of certain areas of touristic interest brings socioeconomic benefits and also leads to the damaging of the quality of the environment. Transportation, as component of the tourism industry, has many side effects on the environment due to carbon dioxide emissions, pollution, etc. The work mainly emphasizes the way in which air, road, rail and water transportation influences the quality of the environment, contributing to global warming at the same time. Climate change, a consequence of global warming, is perhaps the biggest problem of the beginning of the millennium, representing one of the most prodigious forces that will affect the progress of humanity in the 21 st century and later. In this sense, our paper tries to draw attention to the adaptation measures meant to diminish the vulnerability of climate change at the level of tourism, in general and transportation, in particular.

The population aging and an increased life expectancy are widely recognized social changes. Technologies are believed to improve the elderly's daily lives and maintain their health efficiently. Despite the advantage of adopting technologies, the elderly are slower to adopt new technologies compared to younger adults. This paper presents a Systematic Literature Review (SLR) to identify the different antecedents prevailing in the literature on elderly technology adoption. The SLR classifies and analyzes 26 relevant articles on elderly's technology adoption. Our findings revealed that quantitative approach and cross-sectional studies predominate in this field, building fundamentally upon the technology-driven theories. We identify seven categories of antecedents influencing elderly's use of technology, namely, technology, psychological, social, personal, cost, behavior, and environment antecedents. A conceptual framework for elderly's technology adoption and recommendations were presented. Particular attention is given to the need for in depth study for the antecedents, development of new measurement scales and investigation on the effectiveness of the proposed benefits after technology adoption.

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