Search Results (44)

The growing concern over environmental sustainability has intensified the focus on consumers’ perceptions of eco-friendly food packaging, especially among younger generations. This study aims to investigate the attitudes, preferences, and barriers faced by Greek university students regarding sustainable food packaging, a demographic considered pivotal for driving future consumption trends. An online questionnaire assessing perceptions, preferences, and behaviours related to sustainable packaging was administered to students, with responses measured on a five-point Likert scale. Three hundred and sixty-four students took part in this survey, with the majority (60%) of them being female. Principal component analysis was employed to identify underlying factors influencing perceptions, and k-means cluster analysis revealed two consumer segments: “Innovatives”, including one hundred and ninety-eight participants (54%), who demonstrate strong environmental awareness and willingness to adopt sustainable behaviours, and “Sceptics”, including one hundred sixty-six participants (46%), who show moderate engagement and remain cautious in their choices. Convenience, affordability, and clear product communication emerged as significant factors shaping student preferences. The findings suggest that targeted educational campaigns and transparent information are essential to converting positive attitudes into consistent purchasing behaviours. This research provides valuable insights for policymakers and marketers looking to design effective sustainability strategies tailored to the student population. Full article

This study examines the regional disparities in public perceptions of decarbonization and the acceptance of the bioeconomy within Western Macedonia, a Greek region undergoing structural economic change. While the environmental benefits of decarbonization, such as reduced carbon emissions and improved air quality, are widely acknowledged, perceptions of economic and social outcomes, including investments, new business development, and policy support, vary significantly across sub-regions. To this end, a structured survey was conducted among 765 residents, utilizing Likert-scale items to assess attitudes, with demographic data providing a contextual framework. Statistical analyses, incorporating techniques such as one-way analysis of variance (ANOVA), Kruskal–Wallis, and multiple regression, were employed to explore spatial variations and identify the primary drivers of bioeconomy acceptance. The results indicate that perceived government action, visible investment, new enterprises, and a positive view of public sentiment are all significant predictors of acceptance, with institutional support showing the strongest influence. The findings reveal that certain areas feel less engaged in the transition, expressing skepticism about its benefits, while others report more optimism. This disparity in perception underscores the necessity for targeted policy interventions to ensure inclusive and equitable participation. The study emphasizes the necessity for regionally responsive governance, enhanced communication strategies, and tangible local development initiatives to cultivate public trust and support. The study makes a significant contribution to the broader discourse on just transitions by emphasizing the role of place-based perceptions in shaping sustainable change. Full article

This research aims to assess the contribution of artificial intelligence (AI)-driven digital twin technology in improving the predictive planning of European smart cities, particularly in Greece. It considers the effect of specific elements including simulation accuracy, real-time data processing, artificial intelligence tools, and system readiness on the urban planning process. Structured questionnaires were administered to 301 urban professionals working in smart cities across Greece, focusing on their perceptions of the impact of digital twin features on predictive urban planning effectiveness. Respondents were asked how crucial they found the different features of digital twins in actually improving predictive urban planning. Measurement data were described using the arithmetic mean, standard deviation, and coefficient of variation, while categorical data were described using frequency distribution tables and percentages. This study revealed that the simulation fidelity, available real-time data integration, artificial intelligence analytics, and results- oriented monitoring system maturity have a positive impact on the accuracy, speed, and flexibility of urban planning. Some of the respondents noted these features as very useful for the prediction of urban conditions and decision-making purposes. Nevertheless, some drawbacks related to the computational load and data flow were also revealed. AI-driven digital twins are useful for improving the effectiveness of urban planning. However, they encounter technical issues; therefore, seeking to focus on system maturity and data integration is necessary for their successful implementation. Cities should adopt advanced digital twin technologies and enhance the compatibility of data and maintain AI transparency for better urban planning results. Full article

Functional foods are products that have clinically evidenced health benefits for consumers due to one or more of their ingredients. While research indicates that consumers are highly interested in these products and are often willing to pay premium prices to buy them, stories of market failure are frequent for the specific category. Hence, a critical question is what determines consumers’ willingness to purchase functional food products. A hypothesis confirmed by many studies is that health concerns are positively associated with purchasing intentions. Nevertheless, other factors may also positively or negatively affect consumers’ willingness to buy functional foods. Our work examines this contention by focusing on a novel functional food product: yogurt enriched with sea buckthorn. The product, which is developing in the framework of an ongoing project, is expected to combine the health benefits of yogurt with the medicinal properties of sea buckthorn. Full article

This study aims to demonstrate the effectiveness of the Delphi SWOT tool in formulating a bio-economy strategy for an isolated region. The analysis will highlight the management and planning aspects that are essential for assessing the internal and external circumstances of the region. A total of 16 experts were selected to participate in the Delphi method, which was used to investigate the current state of the bio-economy in the agricultural sector of a small isolated region in Greece. Following the convergence of the experts’ opinions, a SWOT analysis and a set of policy recommendations for the formulation of a bioeconomy strategy were derived. The formulation of a bioeconomy strategy in an isolated region reveals a promising landscape full of opportunities, but also full of challenges. The region has a number of intrinsic advantages that can be used to advance the bioeconomy. The focus on an isolated region limits the applicability of the findings to other regions with different socio-economic contexts. In addition, the Delphi method relies on expert opinion, which is inherently subjective. The bioeconomy concept has the potential to address the challenges faced by a small, mountainous, rural region whose economy has historically been based on energy production from lignite. To facilitate a sustainable transition, it is essential to harness the region’s human capital, promote sustainable agricultural practices, develop innovative products and processes, and establish new value chains that can stimulate economic growth. Full article

Hippophae (sea buckthorn) is a plant valued for its berries in food manufacturing and medicinal properties. Despite growing research on its benefits, consumer perceptions of sea buckthorn-based products remain underexplored. This study examines Greek consumers’ attitudes toward cereal bars enriched with sea buckthorn, developed within a project focused on high-nutritional-value foods. Key factors include awareness, taste, safety, health benefits, trust, convenience, price, appearance, quality certification, environmental friendliness, and support for small-scale farmers. Results show moderate willingness to buy due to perceived health benefits and sustainability, but marketing should address sensory profile and trust to build a robust market. Full article

This study examined how agricultural biodiversity can build climate change resilience and food security in Greece. The aims of this study were to identify and examine the role of genetic, species, ecosystem, and functional diversity in enhancing agricultural resilience against climate volatility. Data were collected from 384 agricultural specialists in Greece using a quantitative, cross-sectional survey technique. The self-administered questionnaire elicited information on the perceived effectiveness of different types of biodiversity in sustaining yield stability for crops, pest and disease control, soil conservation, and nutrient cycling. The hypotheses of this study were tested using descriptive statistics and multiple regression analysis. The findings revealed that genetic diversity decreases crop yield risks, species diversity lowers pest and disease vulnerability, ecosystem diversity impacts to soil and water conservation, and functional diversity can optimize nutrient cycling and ecosystem services. The regression analysis was able to explain 62.1% of the variability in agricultural resilience, underlining the importance of the conservation of biological diversity in the provision of food. This study points to the need for bio-diversity management in agriculture to address the impacts of climate change and support productivity in food production. Full article

Kashkaval Pindou is a traditional semi-hard cheese produced in Greece since the beginning of last century. Its production was halted in the last decades but has recently been revitalized using modern techniques. In this study, the quality and organoleptic criteria for this “recently introduced to the market” cheese in the dishes of selected restaurants and hotels was studied. Research was conducted in the city of Ioannina, Greece using two types of questionnaires via a survey which was carried out in person between September and December 2023, distributed to 18 experts, chefs, and owners of restaurants utilizing the Kashkaval Pindou cheese. The statistical analysis used was an approach of the Delphi methodology, which seeks consensual agreement within a group of experts. Following the two rounds of survey, the experts evaluated the 11 quality criteria for the use of the cheese in order of their preference (10–9 mean values): “Greek Tradition”, “ease of consumption”, “quality, healthy and safe properties”, “easy to be used product” and “ease of integration in the menu”. Of medium preference (9–8 mean values) was the cheese’s “geographic origin”, “producers’ and suppliers’ capacity”, “enhancement of the kitchen’s creativity”, and “value for money”. Last in the order of selection (8–7 mean values) was the cheese “reputation in the market” and “attractive packaging”. Regarding the organoleptic evaluation, the experts indicated the cheese’s pleasant taste, creamy texture, uniformity of the color, and buttery, milky foam aroma as high in their preference. These results, in agreement with findings in the existing literature, prove that Kashkaval Pindou fulfils the required quality and organoleptic criteria to become an appealing new cheese in the global market. Full article

Climate change and wildfire effects have continued to receive great attention in recent times due to the impact they render on the environment and most especially to the field of agriculture. The purpose of this study was to assess the synergistic impacts of climate change and wildfires on agricultural sustainability. This study adopted a cross-sectional survey design based on the quantitative research approach. Data were collected from 340 environmental experts using an online questionnaire. The results showed that extreme weather events such as heavy rains or extreme droughts negatively influence agricultural sustainability in Europe. The results showed that disruptions in ecosystems caused by climate change have a significant positive impact on agricultural sustainability in Europe. Furthermore, forest regeneration after wildfires showed statistically significant positive influence on agricultural sustainability in Europe. The economic impact of fire on crops, cattle, and farms can be estimated. This information can be used to develop and plan agricultural regions near fire-prone areas; choose the best, most cost-effective, and longest-lasting cultivar; and limit fire risk. It is also clear that increased wildfire smoke negatively affects agricultural sustainability. Full article

This research investigated the role of agricultural cooperatives (ACs) in promoting sustainable agriculture and agrifood security, with a particular emphasis on Greece. A cross-sectional survey technique was employed, and data were collected from 400 farmers and professionals either employed by or associated with Greek agricultural cooperatives by administering an online questionnaire. A response rate of 96.5% was achieved. The study findings show that cooperative techniques bring about a positive shift in agrifood security and sustainable agriculture. Particularly, participants concurred that resource sharing among cooperative members increases farm productiveness and sustainability by 94.2% while improving access to credit and financial support by 91.5%. Moreover, 84.3% agreed that access to up-to-date information enhances the practice of sustainable agriculture, and 95.1% agreed that collective bargaining through cooperatives increases the prices of agricultural commodities. Regarding the application of advanced technologies in cooperative practices, 96.7% of the participants acknowledged that it improved farm efficiency. The cooperative model demonstrates how agricultural expansion may be achieved by collective bargaining, information sharing, resource sharing, and technological integration, while also considerably improving agrifood security and sustainability. These findings highlight the crucial importance of cooperatives in increasing the level of agricultural production, ensuring sustainability, and improving agrifood security in Greece. Full article

The current study attempts to assess the effect of community preparedness on property damage costs during wildfires. The focus is primarily on how various aspects of community preparedness, such as early warning systems, early risk assessment, emergency response plans, and fire-resistant landscaping, influence the extent of property damage costs during wildfires. For this purpose, data were collected from 384 Greek residents from different regions of the country using an online questionnaire. In this case, analysis was performed utilizing SPSS version 22.0. According to the findings, survey respondents replied that fire suppression was the most common property cost associated with wildfire. The study contributes to existing knowledge by providing insights into the specific factors that affect property damage expenditure during wildfires, specifically the intricate relationship between the expenses of property loss caused by wildfires and community preparation. The study’s findings can be utilized by policymakers and communities to improve preparedness plans and consequently decrease the impact of wildfires on property and people. Full article

Cultural and Creative Industries (CCIs) have emerged as powerful drivers of regional development and revitalization in Europe in recent years. This study explores the impact of CCIs on European regions, focusing on their economic, social, and cultural contributions. Drawing on extensive literature review and empirical research, this study examines the role of CCIs in job creation, GDP growth, innovation, social cohesion, cultural identity, urban regeneration, and the revitalization of declining areas. Data were collected using questionnaires distributed to 345 key players in the Cultural and Creative Industry of Greece. The findings reveal that CCIs significantly enhance job opportunities in European regions, with 74.4% of participants acknowledging their role in reducing unemployment and underemployment. Moreover, 71.4% recognized the substantial contribution of CCIs to regional GDP, highlighting that their economic importance is comparable to traditional industries. CCIs are seen as catalysts for social cohesion and cultural identity, as 75.6% of respondents attested to their role in uniting diverse communities. These results emphasize the sensitivity of CCIs to the existing cultural and historical context of these areas. Furthermore, this study identifies outcomes of regional development and revitalization, including improved education facilities (21.7%), preservation of regional cultural heritage (14.6%), and enhanced business relations (26.7%). Regression analysis demonstrated a strong association between CCIs and regional development and revitalization. This study provides comprehensive insights into the contributions of CCIs to regional development and revitalization in Europe. Policymakers, practitioners, and stakeholders can use these findings to harness the full potential of CCIs for sustainable and inclusive regional development. Full article

Agricultural technology integration has become a key strategy for attaining agricultural sustainability. This study examined the integration of technology in agricultural practices towards agricultural sustainability, using Greece as a case study. Data were collected using a questionnaire from 240 farmers and agriculturalists in Greece. The results showed a significant positive effect of technology integration on agricultural sustainability, with p-values indicating strong statistical relevance (types of technology used: p = 0.003; factors influencing technology adoption: p = 0.001; benefits of technology integration: p = 0.021). These results highlight the significant effects that cutting-edge technology like artificial intelligence, Internet of Things (IoT), and precision agriculture have on improving resource efficiency, lowering environmental effects, and raising agricultural yields. Our findings cast doubt on the conventional dependence on intensive, resource-depleting farming techniques and point to a move toward more technologically advanced, sustainable approaches. This research advances the conversation on sustainable agricultural practices by showcasing how well technology integration may improve sustainability results in Greek agriculture. The study emphasizes the significance of infrastructure investment, supporting legislation, and farmer education in order to facilitate the adoption of agricultural technology. Full article

Contemporary healthy food issues and food safety concerns induce consumers to become more interested in a healthier diet such as foods reduced in salt. This study explores consumers’ behaviour, attitude, and expectations for the development of a new reduced-salt table olive product from Chalkidiki, an area of Greek. In this context, the main aim of this paper is to investigate the knowledge and attitudes of consumers about health and nutrition, reduced salt consumption, and consumption of Chalkidiki reduced-salt green table olives. Summary statistics and multivariate analysis were performed to examine consumers’ perceptions. The results of the research highlight a remarkable consumer interest in products with reduced salt content. Furthermore, the majority are willing to purchase such foods which is a possible action that can be taken to reduce salt intake. These outcomes emphasise that producing a new reduced-salt table olive product is promising, as the interest of consumers, industries, and the research community has turned to innovative actions that add nutritional value and meet the consumers’ expectations. Full article

Healthy eating is a vital component of a sustainable daily life, especially after the COVID-19 pandemic. In this study, we investigated the perceptions and attitudes of the members of a Greek university community, especially the young members, on: (i) health itself, (ii) healthy eating, and (iii) healthy eating campaigns today. The research was conducted electronically in the last three months of 2023 via a questionnaire survey and 1046 member-consumers participated. Statistical analysis, including descriptive and cluster analysis to group respondents into homogenous segments, was performed by employing a one-way ANOVA. The highlights of the results indicate that consumers perceive physical and mental health and energy efficiency as health preconditions, while they perceive a balanced and sustainable diet as the main parameter of healthy eating. They are influenced mostly by doctors and health providers and use information mostly based on common sense and their upbringing for their healthy eating choices. The cluster analysis revealed two distinctive groups of consumers categorized by this study as the “approachables” (54.5%), affected by today’s sustainable knowledge and concepts on healthy eating, and the “conservatives” (45.5%), who are reluctant to accepted these as such. Full article