Environmental Sustainability
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2022 ◽  
Vol 14 (2) ◽  
pp. 703
Author(s):  
Tamara Lukić ◽  
Tatjana Pivac ◽  
Milica Solarević ◽  
Ivana Blešić ◽  
Jelena Živković ◽  
...  

The subject of this paper is to determine how the COVID-19 virus pandemic affected the situation in Serbian villages. The task of the paper is to show the positive and negative consequences that resulted from the pandemic. This would indicate that some of them may represent a new idea, a chance, or would work in favor of the sustainability of the villages of Serbia. In support of objectivity, research was carried out among the population that inhabits the rural areas of Serbia. It examined the extent to which internationally recognized phenomena and consequences of the COVID-19 virus pandemic were present in the study area and considered the nature of their impact on sustainability. The results of the semi-structured questionnaire were processed using descriptive statistics, t-test, and analysis of variance (ANOVA). Respondents contributed to the conception of possible solutions with their comments. The obtained differences in the answers resulted from different socio-demographic characteristics of the respondents, but also from the fact that the villages of Serbia differ in natural and social characteristics. Respondents’ responses are in favor of economic and sociodemographic sustainability, but they do not think in terms of environmental sustainability. The paper reveals several development opportunities, which complement each other and contribute to different methods for sustainability of rural villages in Serbia.


Foods ◽  
2022 ◽  
Vol 11 (2) ◽  
pp. 161
Author(s):  
Fatma Boukid ◽  
Mohammed Gagaoua

Vegan eggs are designed with the aim to provide a healthier and more sustainable alternative to regular eggs. The major drivers of this industry are the increasing prevalence of egg allergies, awareness towards environmental sustainability, and the shift to vegan diets. This study intends to discuss, for the first time, the vegan egg market, including their formulation, nutritional aspects, and some applications (i.e., mayonnaise and bakery products). Recreating the complete functionality of eggs using plant-based ingredients is very challenging due to the complexity of eggs. Current, but scarce, research in this field is focused on making mixtures of plant-based ingredients to fit specific food formulations. Nutritionally, providing vegan eggs with similar or higher nutritional value to that of eggs can be of relevance to attract health-conscious consumers. Claims such as clean labels, natural, vegan, animal-free, gluten-free, and/or cholesterol-free can further boost the position of vegan eggs in the market in the coming year. At present, this market is still in its infancy stages, and clear regulations of labeling, safety, and risk assessment are deemed mandatory to organize the sector, and protect consumers.


Water ◽  
2022 ◽  
Vol 14 (2) ◽  
pp. 140
Author(s):  
Motasem Alazaiza ◽  
Ahmed Albahnasawi ◽  
Gomaa Ali ◽  
Mohammed Bashir ◽  
Dia Nassani ◽  
...  

Pharmaceutical contamination threatens both humans and the environment, and several technologies have been adapted for the removal of pharmaceuticals. The coagulation-flocculation process demonstrates a feasible solution for pharmaceutical removal. However, the chemical coagulation process has its drawbacks, such as excessive and toxic sludge production and high production cost. To overcome these shortcomings, the feasibility of natural-based coagulants, due to their biodegradability, safety, and availability, has been investigated by several researchers. This review presented the recent advances of using natural coagulants for pharmaceutical compound removal from aqueous solutions. The main mechanisms of natural coagulants for pharmaceutical removal from water and wastewater are charge neutralization and polymer bridges. Natural coagulants extracted from plants are more commonly investigated than those extracted from animals due to their affordability. Natural coagulants are competitive in terms of their performance and environmental sustainability. Developing a reliable extraction method is required, and therefore further investigation is essential to obtain a complete insight regarding the performance and the effect of environmental factors during pharmaceutical removal by natural coagulants. Finally, the indirect application of natural coagulants is an essential step for implementing green water and wastewater treatment technologies.


2022 ◽  
Vol 14 (1) ◽  
pp. 513
Author(s):  
Haoyi Huang ◽  
Eddie W. L. Cheng

Since its emergence, the concept of sustainability has been incorporated in geography education across the globe. China is no exception. As one of the pioneer countries in advocating environmental protection, the Chinese government has called for a paradigm shift in pedagogies in order to encourage students to effectively learn the concept and develop their ability to think in new ways, especially engaging themselves with contemporary worldviews. However, many teachers may feel that they are incapable of teaching sustainability. Therefore, it is important to examine whether subject teachers have the ability to implement sustainability education. To fill this research gap, the present research focused on a case study of an in-service Chinese geography teacher teaching sustainability in a junior middle school in China. In order to deeply understand his teaching, this research adopted the form of interviews, supplemented by the analysis of relevant teaching documents. The results indicated that the two themes taught in the seventh and eighth grades, respectively, involved mainly environmental sustainability with some connection to economic sustainability, but fell short of socio-cultural sustainability. This study calls for more sustainability elements in geography curriculums, particularly with the inclusion of socio-cultural sustainability. In this article, research and practical implications have been given.


2022 ◽  
Author(s):  
Muhammad Farooq Ahmad ◽  
Saqib Aziz ◽  
Yannick Michiels ◽  
Dhafer Saidane

Author(s):  
Nayem Hossain ◽  
Mohamman Asaduzzaman Chowdhury ◽  
A.K.M. Parvez Iqbal ◽  
A.K.M. Foysal Ahmed ◽  
Md Sariful Islam

2022 ◽  
Vol 14 (1) ◽  
pp. 454
Author(s):  
Mina Fanea-Ivanovici ◽  
Hasnan Baber

The aim of this study was to investigate the role of universities in promoting sustainability and sustainable development goals among Indian students as future entrepreneurs, supporting the mission of sustainability. Using PLS-SEM (n = 422), we checked the influence of three constructs related to the university’s role, i.e., campus sustainability, environmental sustainability, and education on sustainability at the university, on attitudes towards sustainability among students, on one hand, and on the intention to start entrepreneurship for sustainability, on the other hand. We also looked into the impact of attitude towards sustainability-related entrepreneurship on the intention to start entrepreneurship for sustainability, as well as into the mediating role of attitude on the relationship between the three mentioned constructs and sustainability entrepreneurial intentions. Results suggest that campus sustainability and education on sustainability positively influence the attitude towards sustainability of the students. Additionally, campus sustainability and environmental sustainability influence students to start entrepreneurship for sustainability. Further, a positive attitude towards sustainability-related entrepreneurship impacts the sustainability entrepreneurial intentions. Attitude towards sustainability mediates the relationship of campus sustainability and environmental sustainability with the sustainability entrepreneurial intentions. The study will be helpful for the universities, students, researchers, and curriculum developers to understand the role of educational institutes and its policies towards sustainability in shaping the intentions towards sustainable entrepreneurship.


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