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Dissertations / Theses on the topic 'Sustainable diets'

Author: Grafiati

Published: 4 June 2021

Last updated: 26 July 2025

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1

Wyatt, Melissa Ann. "Sustainable Diets: Understanding Nutrition Educators' Perceptions." Thesis, The University of Arizona, 2015. http://hdl.handle.net/10150/560838.

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Background As the world population grows to 9.1 billion people, there is a need to feed all of these people. Agriculture will need to produce more food to feed the world. Agriculture is pressured by climate change with droughts and changes in seasonal patterns and needs to adapt to these changes. For nutritionists, there is a need to address non-communicable chronic diseases, such as obesity and diabetes. These diseases are highly problematic in the developed parts of the world. Additionally, addressing food security is also an issue as part of the world, a large portion of developing countrie

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2

Ede, James, Sophia Graine, and Chris Rhodes. "Moving Towards Sustainable Food Consumption : Identifying Barriers to Sustainable Student Diets." Thesis, Blekinge Tekniska Högskola, Sektionen för ingenjörsvetenskap, 2011. http://urn.kb.se/resolve?urn=urn:nbn:se:bth-3354.

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Adopting more sustainable consumption habits has been identified as a necessary step in the progression towards a sustainable society. In the area of sustainable consumption, personal food behaviour represents a strong leverage point. University students have been identified as a strategic audience; habits established during this transformative period can track forward into later life. This study seeks to identify the barriers inhibiting students from eating more sustainably. Perceived benefits of eating more sustainably, student food preferences, and student definitions of sustainable food ar

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Ibrahim, Sami Balla. "Modified poultry diets : an approach to sustainable animal production." Thesis, National Library of Canada = Bibliothèque nationale du Canada, 1997. http://www.collectionscanada.ca/obj/s4/f2/dsk3/ftp04/nq25070.pdf.

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4

Fink, Leonie Linda Fink [Verfasser], and Angelika [Akademischer Betreuer] Ploeger. "Sustainable diets : Studies on German consumers' intention-behavior gap." Kassel : Universitätsbibliothek Kassel, 2020. http://d-nb.info/122556767X/34.

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5

Wickramasinghe, Kremlin. "Quantifying the impact of policies addressing sustainable and healthy diets." Thesis, University of Oxford, 2015. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.711872.

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6

Venaut, Héloïse. "Environmental impacts of sustainable diets in Sweden: a systematic review." Thesis, Stockholms universitet, Institutionen för naturgeografi, 2018. http://urn.kb.se/resolve?urn=urn:nbn:se:su:diva-157974.

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The production and consumption of food, throughout the whole supply chain, have negative and large impacts on the environment (Tukker et al., 2006). Environmental impacts could be reduced using sustainable diets, such as the vegetarian or the vegan diets (Baroni et al., 2006). In Sweden, in addition to these two diets, the New Nordic Diet and the Nordic Nutritional Recommendation are diets for Nordic countries that can be considered as sustainable (Saxe et al., 2012). Sustainable diets are seldom adopted by the Swedish population, even if they could considerably reduce negative impacts on the

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Pagani, Marco <1960&gt. "From fossil to sustainable diets: an assessment of farming energy footprint." Doctoral thesis, Alma Mater Studiorum - Università di Bologna, 2015. http://amsdottorato.unibo.it/6985/1/pagani_marco_tesi.pdf.

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The dependence of industrial agricolture on fossil fuels has been assessed in two comparative case studies between Italy (Emilia-Romagna and Piemonte)and Missouri. The first is related to dairy farming; 15 different farms were surveyed, divided into three different groups: grain based, pasture based and organic. The second is devoted to rice cropping; 12 holdings were examined divided into two groups: conventional and organic. Energy footprint was determined for structures, machinery, fertilizers, pesticides, fuel, electricity, feed and seeds. Possible scenarios of transition to a more su

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Pagani, Marco <1960&gt. "From fossil to sustainable diets: an assessment of farming energy footprint." Doctoral thesis, Alma Mater Studiorum - Università di Bologna, 2015. http://amsdottorato.unibo.it/6985/.

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The dependence of industrial agricolture on fossil fuels has been assessed in two comparative case studies between Italy (Emilia-Romagna and Piemonte)and Missouri. The first is related to dairy farming; 15 different farms were surveyed, divided into three different groups: grain based, pasture based and organic. The second is devoted to rice cropping; 12 holdings were examined divided into two groups: conventional and organic. Energy footprint was determined for structures, machinery, fertilizers, pesticides, fuel, electricity, feed and seeds. Possible scenarios of transition to a more su

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9

Baumann, Andreas. "Greenhouse gas emissions associated with different meat-free diets in Sweden." Thesis, Uppsala universitet, Institutionen för geovetenskaper, 2013. http://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-200616.

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The production of food is responsible for large share of the anthropogenic greenhouse gas emissions. There is a wide range of emissions associated with different food-groups. In particular the production of meat from ruminants causes higher emissions compared to plant-based food. This study compared two different types of meat-free diets (ovo-lacto-vegetarian and vegan) in Sweden and the emission of greenhouse gases that are connected to the aliment and beverages that are consumed in these diets. Dietary records were used to obtain real data on what food is consumed on a weekly basis. On avera

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10

Bartke, Jonas. "Hegemonic Masculinity, Food and Identity – Uncovering the Relationship between Dominant Discourses and Future Diets." Thesis, Uppsala universitet, Institutionen för geovetenskaper, 2019. http://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-387632.

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Food consumption plays an important role for future sustainable livelihoods and, in particular, the vegan diet is becoming increasingly popular among consumers of different societies. Understanding how people change their food habits is a major research quest and there is growing interest in the role of social media sites since these are important platforms for visual presentation online where individuals can influence others. This article investigates how vegan ‘men’ present themselves on the social media network Instagram. Drawing on the analytical framework of ‘hegemonic masculinity’, the s

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11

De, Ruiter Heine-Richard. "The implications of achieving healthy and environmentally sustainable diets for future land use in the United Kingdom." Thesis, University of Aberdeen, 2017. http://digitool.abdn.ac.uk:80/webclient/DeliveryManager?pid=233445.

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The concept of sustainable diets has received increasing attention as it is recognised that several global challenges, such as malnutrition and mitigating pressures on global land resources, might be tackled together through changes in diets. This thesis has used the UK as a case study to analyse the implications of achieving healthy and environmentally sustainable diets for future land use. This thesis shows the total agricultural footprint of UK's food supply has decreased slightly over the last decades due to a lower ruminant livestock product supply. However, the total cropland footprint a

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12

Melim, Ema Margarida Gonçalves. "Achieving a planetary health diet: red meat and legumes availability in Portugal." Bachelor's thesis, [s.n.], 2019. http://hdl.handle.net/10284/8520.

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Trabalho Complementar apresentado à Universidade Fernando Pessoa como parte dos requisitos para obtenção do grau de Licenciada em Ciências da Nutrição<br>Aims: The global food system has strong implications in the depletion of natural resources, biodiversity loss, greenhouse gas emissions and climate change. To face the current challenges, a planetary health diet was recently proposed by the EAT-Lancet Commission, serving as a guide to the implementation of diets aligned with the environmental boundaries of the planet. The aim of this paper is to compare the planetary health diet recommendatio

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13

Velin, Johanna, Pär Gustafsson, and Emmy Torstensson. "Sustainable Food Consumption : Exploring Consumers' Perspectives." Thesis, Linnéuniversitetet, Institutionen för marknadsföring (MF), 2017. http://urn.kb.se/resolve?urn=urn:nbn:se:lnu:diva-65186.

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The aim of this study was to explore consumers’ descriptions of sustainable food consumption. The concept of sustainability can be difficult to grasp, but is often defined in terms of three pillars; environment, society and economy. Prior research of sustainable food consumption have often focused on one of the pillars rather than all of them together in relation to consumers understandings of sustainable food consumption. Notwithstanding, previous research have mentioned that in order to fully comprehend sustainability it is essential to take all of the three pillars into consideration. There

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Janoco, Martin. "Evaluating the sustainability of vegetarian, vegan, and New Nordic diets in Sweden : Combining environmental and nutritional aspects." Thesis, KTH, Hållbar utveckling, miljövetenskap och teknik, 2019. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-260278.

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Changing the western dietary pattern toward a healthier diet with reduced intake of animal foods is a commonly recognized strategy in the ongoing effort for global sustainability. Since animal foods tend to have a high environmental impact, vegetarian diets are often suggested as an ecological alternative to the typical Western diet. The low sum of environmental impacts, however, does not on its own necessarily translate to a sustainable diet. Sustainability encompasses many other aspects, such as nutritional adequacy, affordability, and cultural acceptability. As regards the elimination of an

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Trapani, Isabella. "Putting Food onto the Urban Agenda: How the City of Cape Town can increase access to sustainable and healthy diets through urban food governance." Master's thesis, Faculty of Science, 2021. http://hdl.handle.net/11427/33655.

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Rapid population growth, rising urbanisation, globalisation and technological progress have fundamentally changed how we produce and consume food. The majority of urban diets are now dominated by low intakes of fruit and vegetables and high intakes of highly processed, energy-dense and nutritionally poor foods. In Cape Town, South Africa, the impacts of this nutritional transition manifest themselves not only with hunger and undernutrition but also with overnutrition. Due to structural barriers in cities limiting access to healthy food, the urban poor are disproportionally affected by nutritio

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16

Hellberg, Lou. "Communicating Sustainable Consumption?: How the Environmental Impact of Animal-Based Food Consumption is Expressed by Swedish Environmental Non-Governmental Organizations." Thesis, Malmö universitet, Fakulteten för kultur och samhälle (KS), 2018. http://urn.kb.se/resolve?urn=urn:nbn:se:mau:diva-21923.

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The demand and consumption of food products created by the livestock- and fishing industries, have a major environmental impact, affecting climate change, biodiversity, and ecosystems. Yet, there seems to be a lack of public awareness of the direct impact one’s choice of food has on the environment, which suggests that more effective efforts are needed in order to introduce the concept to consumers. By the influence of a post-humanist perspective, this thesis investigates how the environmental impact of consuming animal-based food is communicated by Swedish environmental non-governmental organ

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17

Garzillo, Josefa Maria Fellegger. "A alimentação e seus impactos ambientais: abordagens dos guias alimentares nacionais e estudo da dieta dos brasileiros." Universidade de São Paulo, 2018. http://www.teses.usp.br/teses/disponiveis/6/6140/tde-13022019-082545/.

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As dietas monótonas, com elevado consumo de carnes e alimentos ultraprocessados pioram o quadro de segurança alimentar porque aceleram registros epidemiológicos de doenças crônicas enquanto degradam os ecossistemas. Indicadores ambientais aplicados sistematicamente no campo da alimentação revelam as evidências científicas e as justificativas éticas que suportam a integração de educação nutricional e ambiental nos guias alimentares nacionais. Um grande desafio da atualidade é fortalecer as métricas das dietas saudáveis e sustentáveis, o que inclui desenvolver indicadores ambientais atrelados à

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ZUCCHINELLI, MARIA. "ASSESSMENT OF WATER FOOTPRINT METHODOLOGIES TO EVALUATE THE IMPACTS OF FOOD PRODUCTION AND CONSUMPTION ON WATER RESOURCES." Doctoral thesis, Università Cattolica del Sacro Cuore, 2021. http://hdl.handle.net/10280/95713.

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La produzione globale di cibo provoca impatti sia sull’ ambiente che sulla salute umana. Tra le molteplici sfide che la comunità globale deve affrontare, le risorse di acqua dolce della Terra sono state identificate come pericolosamente soggette a una crescente pressione sia in termini quantitativi che qualitativi. Una profonda comprensione del nesso acqua-cibo è pertanto cruciale per lo sviluppo sostenibile. Nella presente tesi è stato applicato il concetto di Water Footprint (WF) calcolata attraverso differenti metodologie – ovvero attraverso approcci di tipo volumetrico e per la quantificaz

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ZUCCHINELLI, MARIA. "ASSESSMENT OF WATER FOOTPRINT METHODOLOGIES TO EVALUATE THE IMPACTS OF FOOD PRODUCTION AND CONSUMPTION ON WATER RESOURCES." Doctoral thesis, Università Cattolica del Sacro Cuore, 2021. http://hdl.handle.net/10280/95713.

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La produzione globale di cibo provoca impatti sia sull’ ambiente che sulla salute umana. Tra le molteplici sfide che la comunità globale deve affrontare, le risorse di acqua dolce della Terra sono state identificate come pericolosamente soggette a una crescente pressione sia in termini quantitativi che qualitativi. Una profonda comprensione del nesso acqua-cibo è pertanto cruciale per lo sviluppo sostenibile. Nella presente tesi è stato applicato il concetto di Water Footprint (WF) calcolata attraverso differenti metodologie – ovvero attraverso approcci di tipo volumetrico e per la quantificaz

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20

Aspvik, Eveline, and Amanda Asker. "Växtbaserad glasstillverkning och dess hållbarhetspåverkan : En studie på det gotländska företaget Gute Glass." Thesis, Uppsala universitet, Institutionen för samhällsbyggnad och industriell teknik, 2021. http://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-445394.

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Denna studie har genomförts inom området för industriell teknik och tillhandahåller vidare förslag på en hållbar förbättring för ett svenskt företag som tillverkar glass, Gute Glass, beläget i Visby Gotland. Hållbarhetsutveckling utgör ett fundamentalt område och ligger vidare till grund för arbetet med att ta fram förbättringsförslaget för studien och företaget ifråga, i vilket hållbar utveckling är ett antaget globalt mål som alla länder ska arbeta för och som vidare kan definieras som ”Utveckling som möter nutidens behov utan att riskera möjligheten för kommande generationer att möta sina b

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Herrin, Marcia Marie. "Montana : a case study in the design of a sustainable diet /." Access Digital Full Text version, 1986. http://pocketknowledge.tc.columbia.edu/home.php/bybib/10648410.

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22

Ramaccia, Julie Brady. "What am I Eating? The Use of Health and Environmental Messages in Predicting a Sustainable Diet." University of Dayton / OhioLINK, 2011. http://rave.ohiolink.edu/etdc/view?acc_num=dayton1304384504.

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23

Gaudioso, Giulia. "Achieving health promoting gut microbiome modulation through sustainable, nutritious and healthy foods." Doctoral thesis, Università degli studi di Trento, 2022. http://hdl.handle.net/11572/331878.

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The global pandemic of diet-related non-communicable diseases and the fact that global food production represents one of the largest contributors to greenhouse gas emissions, have identified unhealthy and unsustainably food chains as a major societal health challenge and a risk to ecosystem stability. This thesis aimed to investigate if digestion of nutritious, less highly processed foods could lead to health-promoting changes in the gut microbiota. Our modern Western-style diet (MWD) is characterized by high intake of extremely processed foods, which contain significant concentrations of infl

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Arrazat, Laura. "Nutritional quality and environmental impact of university students’ food consumption : observational and interventional approaches in a university cafeteria in Dijon, France." Electronic Thesis or Diss., Bourgogne Franche-Comté, 2024. http://www.theses.fr/2024UBFCK060.

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Adopter des régimes alimentaires plus durables est essentiel pour répondre aux défis que posent nos systèmes alimentaires actuels, tels que préserver la santé des populations, lutter contre le changement climatique et réduire les inégalités d’accès à l’alimentation. La période étudiante, caractérisée par le développement d’une nouvelle identité et une rupture dans les habitudes alimentaires, est un moment privilégié pour adopter des régimes alimentaires plus durables. La restauration universitaire joue un rôle central dans l'alimentation des étudiants et pourrait donc être un levier important.

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Hendey, Briahna M. "Balancing Diet and Wellbeing: Exploring the Relationship Between Wise Consumption, Meat Reduction, and Psychological Wellbeing." The Ohio State University, 2020. http://rave.ohiolink.edu/etdc/view?acc_num=osu1598240064757451.

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FATICA, Antonella. "Studies on sustainable feedstuffs in livestock productions of inner areas in Centre-South Italy." Doctoral thesis, Università degli studi del Molise, 2021. http://hdl.handle.net/11695/107503.

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Nell’ambito del Dottorato di Ricerca in Tecnologie e Biotecnologie Agrarie, attraverso un approccio multidisciplinare, il lavoro di ricerca condotto ha avuto come principale obiettivo quello enfatizzare il ruolo della nutrizione animale in zone particolarmente vocate all’attività agricola e all’allevamento, come quelle del Centro-Sud Italia. In tale contesto è apparso fondamentale analizzare il contributo che l’alimentazione animale è in grado di fornire al settore delle produzioni animali anche in termini di sostenibilità, al fine di limitare i fenomeni di degrado delle risorse naturali, val

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TUCCI, MASSIMILIANO. "DEFINITION AND CRITICAL EVALUATION OF NUTRITIONAL STRATEGIES TO ACHIEVE THE DEVELOPMENT OF OPTIMIZED HEALTHY AND SUSTAINABLE DIETARY PATTERNS: FROM THEORY TO PRACTICE." Doctoral thesis, Università degli Studi di Milano, 2022. http://hdl.handle.net/2434/940334.

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The concept of sustainable food systems is not new, but nowadays the definition of dietary patterns or recommendations able to improve both health and contribute to the transformation of food systems is strongly advocated. In the current scenario, the recognized intersection of climate change, population growth, and the increasing incidence of chronic diseases represents a global challenge involving also diets and food production. In the last years, scientific evidence accumulated on the definition of optimized diet that can be considered both healthy and sustainable. In 2019 the EAT

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Emre, Yasmin. "No Milk Today? Challenges of Maintaining a Vegan Diet in Germany." Thesis, Uppsala universitet, Företagsekonomiska institutionen, 2016. http://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-300843.

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DeMicco, Erik David. "Feasibility of Using Biofuel By-Products as a Sustainable Nutritional Resource for Aquaculture Production of Litopenaeus vannamei." NSUWorks, 2015. http://nsuworks.nova.edu/occ_stuetd/387.

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Many different algal species can provide an acceptable protein ingredient, with good digestibility, for shrimp feeds. Compared to fish meal, similar protein, carbohydrate, and lipid levels can be found in select algal species. Traditional shrimp diets in aquaculture rely on fish meal and fish oil from pelagic fish fisheries. A reduction or elimination of these ingredients would reduce the dependency of shrimp aquaculture on offshore fisheries and increase economic competiveness. Biofuel production produces algal by-products of potential use to aquaculturists that might reduce or eliminate the

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Glöckler, Julia Maria Sophie <1995&gt. "Nudging for a Sustainable and Healthy Diet through Social Norm and Labelling. An Exposure of the Influence of Internal Factors on the Affectability of Nudges." Master's Degree Thesis, Università Ca' Foscari Venezia, 2022. http://hdl.handle.net/10579/21427.

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Humanity as a whole has never been as well of as it is today, nevertheless it faces a variety of different challenges. The thesis concentrates on the growing concerns regarding climate change and human health and their possible solution through changing human behaviour. This research analyses whether the adoption of a nudging approach, consisting of labels and social norms, could reduce meat consumption and lead towards a healthier and more sustainable choice. Thereby, a new conceptual model, based on the Theory of Planned Behaviour, was developed in order to investigate the impact of interna

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Gazan, Rozenn. "Développement d’une approche de prévention nutritionnelle sur-mesure à destination des individus, prenant en compte différentes dimensions de l’alimentation durable." Thesis, Montpellier, 2018. http://www.theses.fr/2018MONTG017.

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Promouvoir des choix alimentaires en accord avec les quatre dimensions de l’alimentation durable, à savoir la nutrition (en lien avec la santé), l’économie, le socio-culturel et l’environnement, est une priorité nationale et mondiale.L’objectif de cette thèse était de proposer une approche de prévention nutritionnelle sur-mesure, à destination des individus, prenant en compte différentes dimensions de l’alimentation durable. Pour cela, nous avons i) compilé des données hétérogènes issues de sources variées ; ii) proposé une méthode d’analyse multicritère ; iii) réalisé un outil permettant de g

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Farhat, Wissam. "Investigation of hemicellulose biomaterial approaches : the extraction and modification of hemicellulose and its use in value-added applications." Thesis, Lyon, 2018. http://www.theses.fr/2018LYSES032/document.

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L'utilisation de matériaux renouvelables est considérée comme l'un des points clés du développement durable. Les glucides sont facilement biodégradables et ont tendance à se dégrader dans les environnements biologiquement actifs. L'hémicellulose (HC) est l'un des polysaccharides les plus courants, représentant environ 20 à 35% de la biomasse lignocellulosique, et n'a pas encore trouvé sa place dans de larges applications industrielles comme la cellulose, autre ressource forestière. L'hémicellulose est un hétéro-polysaccharide. C'est aussi un substitut vert pour les polyols issus du pétrole ain

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Simonsson, Clara. "Konsumenters attityder till att äta insekter och odlat kött : En intervjustudie." Thesis, Högskolan i Gävle, Avdelningen för arbets- och folkhälsovetenskap, 2016. http://urn.kb.se/resolve?urn=urn:nbn:se:hig:diva-23624.

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Replacing meat from animals with cultured meat and edible insects might reduce the impact on climate and the environment. That said, in order to fulfill their function as a sustainable food, insects and cultured meat would need to be consumed, on a wider scale and with a real-time reduction in meat consumption. The aim of this study was to explore consumers' attitudes toward consuming insects and cultured meat, whilst gathering an understanding of what consumers, themselves, believe to be acceptable to consume in the future. Fifteen individual semi-structured interviews, of both men and wome

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Seconda, Louise Lucie. "Identification de nouveaux profils alimentaires : Estimation des impacts environnementaux et individuels." Electronic Thesis or Diss., Paris 13, 2019. http://www.theses.fr/2019PA131072.

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Rendre les systèmes alimentaires durables est une nécessité pour ne pas dépasser les limites planétaires et garantir une vie dans de bonnes conditions aux prochaines générations. Cette thèse propose d’évaluer la durabilité de l’alimentation à une échelle individuelle en intégrant des indicateurs relatifs à l’environnement, l’économie ou le socio-culturel et la nutrition.Les travaux de cette thèse se basent sur les données de la cohorte NutriNet-Santé et celles recueillies lors du projet ANR-BioNutriNet. En particulier, le projet BioNutriNet a permis de recueillir des données sur les impacts en

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King, Cory. "Vegetarian, Vegan, and Pescetarian Consumers and Their Participation in the Green Movement." Honors in the Major Thesis, University of Central Florida, 2014. http://digital.library.ucf.edu/cdm/ref/collection/ETH/id/1606.

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Entering into the 21st century, sustainable living has become a popular topic of concern for scientists and engineers, politicians, news reporters and individuals alike. Most importantly though, sustainable living has become popular to the modern consumer, and many firms are attempting to understand and cater their efforts to the ecologically conscious consumer. Previous studies have shown that the use of psychographics, as opposed to demographics, result in more significant results that can help firms identify ecologically conscious consumers. The purpose of this thesis is to examine the rela

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Toca, Andreea. "Rethinking waste streams: using food waste to rear mealworms." Thesis, KTH, Miljöstrategisk analys (fms), 2017. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-211251.

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In needing to create a better and more sustainable future for our world, changing our diet and finding a sustainable ‘protein of the future’ is one of the necessary steps we must take. This thesis explores the relatively fresh, but not unheard of, concept of using food waste to rear mealworms for human consumption, in the Swedish context. It talks about why we should switch our protein source and how we can do it, by taking the reader step-by-step through the process of producing alternative proteins, and the various scales it can happen. The thesis is written from a waste management perspect

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Strachan, Brian Douglas. "The design, implementation and assessing of an agroecological cropping system by rural KwaZulu-Natal households : its effect on their diet and food security." Thesis, Stellenbosch : Stellenbosch University, 2014. http://hdl.handle.net/10019.1/86234.

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Thesis(MPhil)--Stellenbosch University, 2014<br>ENGLISH ABSTRACT: This thesis documents a Participatory Action Research (PAR) project conducted from 2011 to 2013 in a rural communal area in southern KwaZulu-Natal, South Africa. The area is a microcosm of the global environmental and socio-economic polycrisis; with adult unemployment at 50 percent, 73 percent female-headed households, heavy dependence on government social grants and a food system reliant on purchased food. Eight, mainly female-headed households (the co-researchers), assisted by the student researcher, implemented and assessed

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Hajizadeh, Kapateh Ali. "Effect of dietary lipid sources on the reproductive performance of Nile tilapia Oreochromis niloticus." Thesis, University of Stirling, 2009. http://hdl.handle.net/1893/2023.

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Traditionally, fish oil (FO) has been used extensively in aquafeeds. The stagnation in global fish oil production coupled with an increased demand for its use in aquaculture feeds, especially salmonid feeds, has greatly inflated fish oil prices. Therefore, in order to sustain the rapid growth of the tilapia industry, the dependence on these commodities in feeds should be reduced through use of cheaper and more sustainable sources of dietary lipids, such as palm oil. This study therefore investigated several, previously poorly understood, effects of palm oil on reproductive performance of the c

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Campos, Inês Gomes. "Processed animal by-products as sustainable ingredients in diets for European seabass (Dicentrarchus labrax)." Doctoral thesis, 2019. https://hdl.handle.net/10216/122044.

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Campos, Inês Gomes. "Processed animal by-products as sustainable ingredients in diets for European seabass (Dicentrarchus labrax)." Tese, 2019. https://hdl.handle.net/10216/122044.

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Cabano, Miguel Orelhas. "Impact of fish meal replacement by alternative and sustainable ingredients in diets for gilthead seabream (Sparus aurata Linnaeus, 1758) juveniles." Master's thesis, 2017. http://hdl.handle.net/10400.1/10556.

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Dissertação de mestrado, Aquacultura e Pescas, Faculdade de Ciências e Tecnologia, Universidade do Algarve, 2017<br>Aquaculture is the animal production sector that is growing at a faster rate in the world but in the last decades, as fish meal has been widely used as the main dietary protein source, the industry became highly dependent on this ingredient. Fish meal prices are predicted to increase in the next 15 years, and aquaculture cannot be dependent on this protein source if the same growth registered in the past is maintained. Based on this fact, alternatives to fish meal that offer the

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Martins, Ana Margarida Moreira. "Sustainable consumption : examining barriers and facilitators in the transition process towards a plant-based diet." Master's thesis, 2019. http://hdl.handle.net/10400.14/29560.

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Nowadays we face health and sustainability issues related to our current diets, which have a substantial impact in the economy and society. The challenge is to provide a growing global population with healthy diets from sustainable food systems. This study examines the role of a set of barriers and facilitators for a change towards more plantbased diets among young consumers. More specifically, it aims to understand how three variables - (1) Capability, (2) Opportunity and (3) Motivation to eat plant-based meals – relate with current eating habits and three different consumer groups (i.e

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Mesquita, Maria Carolina de Freitas Porto. "A pegada de carbono das refeições habituais omnívoras e vegetarianas em Portugal: uma estimativa, comparação e análise." Master's thesis, 2021. http://hdl.handle.net/10071/23243.

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As alterações climáticas são um fenómeno tanto global como local, causado pelas atividades humanas, sendo uma destas atividades a alimentação. Nesta dissertação, para mitigar o impacto ambiental da alimentação, e consequente contribuição para as alterações climáticas, concretizou-se a alimentação ambientalmente sustentável em Portugal, pondo-se a hipótese geral da alimentação vegetariana como solução. Estimou-se a pegada de carbono, um indicador de impacto ambiental, relativamente às refeições habituais em Portugal, incluindo omnívoras e vegetarianas: comparando-as, analisando-as e apresentan

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Strnadel, Štěpán. "Role stravování při formování udržitelného potravinového systému: potenciál školního stravování." Master's thesis, 2016. http://www.nusl.cz/ntk/nusl-354056.

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This master thesis deals with the issue of sustainable diets and the potential of the promotion of sustainable principles in public food procurement. The theme is introduced in broader context of environment, public health, historical development, international influences, significant theoretical approaches and fundamental factors affecting current state of diets and nutrition. The aim of the thesis is to specify universal principles of sustainable diets, which were derived from critical review of scientific literature and other relevant texts. The character of this thesis is dominantly theore

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Silva, Ana Catarina Ferreira da. "Healthy sustainable diet and parental education and anthropometric characteristics in children." Bachelor's thesis, 2021. https://hdl.handle.net/10216/137862.

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Sousa, Dionísio Teixeira de. "Progressing to a more sustainable aquaculture: Alternative diet for european lobster (Homarus gammarus) juveniles." Master's thesis, 2021. https://hdl.handle.net/10216/139156.

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Campos, Susana Isabel Almeida. "Consumer Perspective: Food claims and extra value of environmentally sustainable foodstuffs in the case of the Mediterranean Diet." Doctoral thesis, 2020. http://hdl.handle.net/10348/10353.

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Tese apresentada à Universidade de Trásos-Montes e Alto Douro, como requisito para a obtenção do grau de Doutor em Desenvolvimento, Sociedades e Territórios<br>In the last decades, there has been a change in consumer patterns, with consumers increasingly concerned with environmental and health issues. Consumer’s concerns motivate the demand for healthy and environmentally-friendly food. In the context of a globalized food market, a vast stream of information related to lifestyles, diets, food and nutrition circulates constantly in the conventional and social media. The Mediterranean diet has e

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Chai, Fan-Chiao, and 蔡凡嶠. "Developing a series of indicators on low-carbon diet for Low-carbon and sustainable certification system in Taiwan." Thesis, 2019. http://ndltd.ncl.edu.tw/handle/gru7d9.

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碩士<br>臺北市立大學<br>地球環境暨生物資源學系環境教育碩士在職專班<br>107<br>Abstract The purpose of this study is aimed to reduce food miles and carbon footprint and greenhouse gas emissions by encouraging people to use seasonal or local food. Through studying low-carbon diet researches, we proposed the preliminary research questionnaire on low carbon diet evaluate n indexes for low carbon and sustainable homeland. This study collects 17 experts’ opinions ranging from industrials to scholars with Fuzzy Delphi method. In respect of triangular fuzzy numbers (M), the results of appropriate indexes are introduced by conducti

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Philp, Joshua N. "Improving small ruminant productivity in Western China through the management of diet digestibility and feed use efficiency." Thesis, 2017. http://hdl.handle.net/1959.7/uws:45432.

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Increasing the productivity of mixed forage and livestock farming systems is an important pathway for the improvement of rural livelihoods in developing economies, however production is limited by seasonal fluctuations in feed quantity and quality. In the Loess Plateau of north-western China, regular feed deficits often occur during winter and early spring, despite government programmes aiming to increase the area of lucerne grown as high-quality feed. This thesis explores how changes in the provisioning of lucerne can increase the productivity of sheep in the Loess Plateau, in accordance with

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Soares, Ana Margarida Leite da Silva Carvalho. ""O peixe nosso de cada dia" : a pertinência do conceito "desperdício alimentar" na disciplina de Educação Moral e Religiosa Católica enquanto conteúdo essencial da unidade letiva "A Partilha do Pão" do 6º ano do Ensino Básico." Master's thesis, 2021. http://hdl.handle.net/10400.14/34550.

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O futuro do planeta Terra está comprometido devido à exploração excessiva que o ser humano tem feito dos seus recursos naturais, provocando a diminuição de recursos disponíveis para as gerações futuras, bem como a poluição ambiental associada à sua exploração, resultando na crise ecológica atual. No que diz respeito à atividade agropecuária, esta é responsável pela emissão de 22% do total de emissões de gases com efeito de estufa a nível global, contribuindo assim para a degradação da Terra. Atendendo à ecologia integral, os cidadãos devem ser educados de modo a adotarem um estilo de vi

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