DOCTORAL DISSERTATION SUMMARY: Climate changes as determinants in shaping tourism supply – attitudes of management

Sa？etak Purpose Tourism is one of the fastest growing global industries and plays a significant role in national and local economies. Global climate change, as well as sustainable development, especially from the point of view of research of beliefs and attitudes on climate change, is the current area of research by only a small number of scientists around the world, even though an expert group gathered at the Intergovernmental Panel on Climate Change in the middle of the second decade of the 20th century has confirmed "with almost complete assurance that human activities are the dominant cause of global warming, leading to multiple manifestations of climate change". and thus climate change is only the subject of academic research. Taking into account all other environmental problems, climate change has become the biggest challenge and threat to the survival of human civilization, with many consequences and a very wide influence on virtually every aspect of human life, and undoubtedly on tourism as an activity. Between tourism and climate change there is a two-way relationship as tourism is largely dependent on the climate and is influenced by climate change that happens in real time. On the other hand it is estimated that tourism is responsible for at least 8 of global CO2 emissions. which is why great efforts are being made at the global and national level in order to mitigate the consequences of climate change and to plan and take measures to prevent further negative consequences that might be irreversible in the future. Tourism as a whole, especially transport related to arrivals and departures of tourists to destinations, and tourism accommodation per se, significantly contribute to global warming through greenhouse gas emissions and a significant carbon footprint of tourism. Given that the consequences of climate change lead, inter alia, to the increased risk of flooding and drought, melting glaciers, rising sea levels, loss of biodiversity, various human health threats and damage to all sectors of the economy, while at the same time having an extremely high contribution to tourism and the total gross domestic product (GDP) of national economies, any impact of climate change on tourism can have very important economic and development implications, especially in Croatia where tourism is the backbone of the economy. Starting from the assumption of a two-way relationship between climate change and tourism, as well as the importance of knowing the beliefs and attitudes of managers in entire tourist accommodation industry as key persons in tourism