Dominique Barjolle

Last Name

Barjolle

First Name

Dominique

ORCID

0000-0001-5125-9686

Organisational unit

01709 - Lehre Umweltsystemwissenschaften

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Publications 1 - 10 of 21

The potential of digital tools to foster production, and thus availability, of healthy diets for city dwellers in secondary cities
Speich, Cornelia; Pannatier, Marnie; Berlin, Robert; et al. (2023)
E3S Web of Conferences
Urban population growth and strong rural-urban migration are continuing in sub-Saharan Africa. Similarly, traditional farming is no longer attractive to many young people despite its importance for food security. Digitalization can be an ally to make the agri-food system more attractive. The Nutrition in City Ecosystems (NICE) project aims to increase and better link the production and demand of safe and healthy foods in two secondary cities each in Bangladesh, Kenya and Rwanda. Two digital tools called Soluta-ag and GATE are introduced in NICE. Soluta-ag keeps records of business transactions in online and offline mode and provides marketplace facilities and automated business analytics in real-time for Farmers'Hubs, the social business model implemented in NICE. GATE, on the other hand, serves as a selection, screening and validation platform as well as repository for climate smart agri-food system innovations. Preliminary experiences from NICE show that digital tools can A) attract youth for farming, B) connect farmers'produce to market, and C) facilitate the delivery of contextadapted innovations. Ensuring ways of production are modern and efficient and sufficient employment opportunities are available in urban agri-food systems are crucial to maintain food sovereignty and adequate, diversified nutrition for all city dwellers.
Evaluating Double-Duty Actions in Rwanda’s Secondary Cities
Demekas, Sophia; Prytherch, Helen; Bayisenge, Francine; et al. (2024)
Nutrients
The double burden of malnutrition (DBM) is escalating in low- and middle-income countries (LMICs), including in Rwanda, most notably in urbanizing areas. The 2019–2020 Rwanda Demographic Health Survey (DHS) revealed that 33% of children under 5 years old are stunted while 42% of women in urban areas are overweight or obese. This coexistence has contributed to a surge in non-communicable diseases (NCDs), particularly in secondary cities. Using the World Health Organization’s (WHOs) “double-duty action” (DDA) concept, this study aims to identify and evaluate interventions with double-duty potential in Rwanda’s Rusizi and Rubavu districts and generate key recommendations for their improvement. A desk review of national policies pinpointed four programs with the greatest DDA potential: early childhood development (ECD) centers, the school feeding program, farmer field schools (FFS), and the provision of nutrition-sensitive direct support. In-person interviews with key stakeholders assessed the implementation of each program and a Strengths, Weaknesses, Opportunities, and Threats (SWOT) analysis was used to generate context-specific recommendations for their improvement. The main finding of this research is that Rwanda’s potential to address the DBM can be improved across multiple sectors by implementing a few key changes: targeting beliefs surrounding nutrition, improving trainings for community educators, enhancing parent–particularly father–involvement, and engaging in close monitoring and follow-up. These findings offer actionable streps that governments and nutrition stakeholders can take to improve similar interventions in other rapidly urbanizing LMICs.
Circular Economy in Mountain Value Chains: The Case of Three PDO Cheeses
Habli, Kamar; Dumitras, Diana E.; Schmitt, Emilia; et al. (2023)
Foods
The circular economy (CE) has shown promise for achieving several of the UN’s Sustainable Development Goals, replacing the linear system and reducing negative impacts on the environment. This research aims to assess the effective adoption of CE principles in three cheeses with geographical indication (GI) through an analysis of the practices identified in their respective value chains. Qualitative interviews show the persistence of historical practices that preserve the heritage behind the product, maintain autonomy in relation to external inputs and save energy or make intelligent use of by-products. Radical adoption of CE principles requires innovation to reduce the use of new inputs and greenhouse gas emissions. GI food products are generally not constrained by standards beyond those set by law, but their specifications can be modified, while respecting practices consistent with the link to the terroir. However, the remoteness of small businesses in deep rural areas, far from research centers, is slowing down the transfer of knowledge and the adoption of the latest technologies, particularly in mountainous areas. More participatory research and innovative initiatives are needed to ensure the transition to a circular economy for traditional mountain products, which are strongly linked to local culinary traditions and cultural identity.
Raising up to the climate challenge - Understanding and assessing farmers’ strategies to build their resilience. A comparative analysis between Ugandan and Swiss farmers
Le Goff, Ulysse; Sander, Adelaide; Hernández Lagana, Maria; et al. (2022)
Journal of Rural Studies
Climate change is a growing concern for farmers and food systems across the globe, raising interest in their resilience to climate change. Thus, exploring farm resilience in various contexts may help understand its prerequisites and build context and scale-specific strategies. Using an adaptive cycle framework through a survey-based assessment of the resilience of farmers in Uganda and Switzerland, we assessed farmers’ resilience across a set of 13 behaviour-based indicators. Farm resilience appeared to be differently constructed in each context. While in Uganda, farmers maintain a high degree of resilience through local community interconnections and agroecological practices, Swiss farmers rely more on institutional support, high access to information and new technologies. Additionally, the self-perceived resilience proved to be strongly and positively correlated to the overall farm resilience, further supporting the potential for more participatory approaches. In a complex field where methodologies are numerous and contexts vary dramatically, flexible yet consistent tools based on participatory approaches may pave the way to context-specific recommendations to stakeholders to strengthen farming system resilience under different context found around the world.
Are local food chains more sustainable than global food chains? Considerations for Assessment
Brunori, Gianluca; Galli, Francesca; Barjolle, Dominique; et al. (2016)
Sustainability
This paper summarizes the main findings of the GLAMUR project which starts with an apparently simple question: is “local” more sustainable than “global”? Sustainability assessment is framed within a post-normal science perspective, advocating the integration of public deliberation and scientific research. The assessment spans 39 local, intermediate and global supply chain case studies across different commodities and countries. Assessment criteria cover environmental, economic, social, health and ethical sustainability dimensions. A closer view of the food system demonstrates a highly dynamic local–global continuum where actors, while adapting to a changing environment, establish multiple relations and animate several chain configurations. The evidence suggests caution when comparing “local” and “global” chains, especially when using the outcomes of the comparison in decision-making. Supply chains are analytical constructs that necessarily—and arbitrarily—are confined by system boundaries, isolating a set of elements from an interconnected whole. Even consolidated approaches, such as Life Cycle Assessment (LCA), assess only a part of sustainability attributes, and the interpretation may be controversial. Many sustainability attributes are not yet measurable and “hard” methodologies need to be complemented by “soft” methodologies which are at least able to identify critical issues and trade-offs. Aware of these limitations, our research shows that comparing local and global chains, with the necessary caution, can help overcome a priori positions that so far have characterized the debate between “localists” and “globalists”. At firm level, comparison between “local” and “global” chains could be useful to identify best practices, benchmarks, critical points, and errors to avoid. As sustainability is not a status to achieve, but a never-ending process, comparison and deliberation can be the basis of a “reflexive governance” of food chains.
Farmers’ adaptation strategies to climate change and their implications in the Zou Department of South Benin
Fadina, Adégnandjou M.R.; Barjolle, Dominique (2018)
Environments
Climate change is a global phenomenon. Its impact on agricultural activities in developing countries has increased dramatically. Understanding how farmers perceive climate change and how they adapt to it is very important to the implementation of adequate policies for agricultural and food security. This paper aims to contribute to an understanding of farmers’ adaptation choices, determinants of the adaptation choices and the long-term implications of the adaptation choices. Data were collected from 120 respondents in the Zou Department of Benin. A binary logit model was used to analyze the factors influencing household decisions to adapt to climate change. Multinomial logistic regression analysis was estimated to analyze the factors influencing households’ choice of adaptation strategies to climate change. The results show that farmers have a developed perception of climate change. These changes are translated by rainfall disturbances (rainfall delays, early cessation, bad rainfall distribution etc.), shortening of the small dry season, increasing of temperature and sometimes, violent winds. The survey reveals that Benin farmers adopt many strategies in response to climate change. These strategies include “Crop–livestock diversification and other good practices (mulching, organic fertilizer),” “Use of improved varieties, chemical fertilizers and pesticides,” “Agroforestry and perennial plantation” and “Diversification of income-generating activities.” The findings also reveal that most of the respondents use these strategies in combination. From the binary logit model, we know that “farming experience” and “educational level of household head” positively influence adaptation decisions. The result of the multinomial logit analysis shows that farming experience, educational level, farm size and gender have a significant impact on climate change adaptation strategies. Based on in-depth analysis of each strategy, we identify crop diversification and agroforestry as being the most promising strategies with benefits for farmers, the environment and future generations
Nutrition as a driver and outcome of agroecology
van Zutphen, Kesso Gabrielle; van den Berg, Sophie; Gavin-Smith, Breda; et al. (2022)
Nature Food
The principles of agroecology do not explicitly state a link with nutrition. Yet, we argue that among them, input reduction, biodiversity, economic diversification, social values and diets, fairness, connectivity and participation are directly linked to nutrition. Nutrition can serve as a critical outcome and driver of agroecological practices and can drive transformative change across the food system.
Nutrition in City Ecosystems (NICE): Protocol of a multi-sectoral development project to improve food and nutrition security of secondary city populations in Bangladesh, Kenya and Rwanda
Speich, Cornelia; Barth-Jaeggi, Tanja; Musard, Capucine; et al. (2023)
Frontiers in Public Health
Background: Secondary cities tend to be better linked with local food systems than primate cities, acting as important platforms to trade agricultural produce with rural surrounding. COVID-19, conflicts and climate change continue to expose inefficiencies in food systems and have further exacerbated malnutrition, calling for substantial food systems transformations. However, tackling current food systems' challenges requires new approaches to ensure food and nutrition security. Nutritious and agroecologically produced food offer the potential to transform food systems by improving diets and alleviating pressure on the environment, as well as by creating jobs and reducing poverty. This paper describes the design of a project by a Swiss public-private consortium to improve food and nutrition security and to reduce poverty in city ecosystems in six secondary cities in Bangladesh, Kenya and Rwanda through governance/policy and supply and demand side interventions. Methods: The Nutrition in City Ecosystems (NICE) project promotes well-balanced nutrition for city populations through interdisciplinary agricultural, food, and health sector collaborations along city-specific value chains. Adopting a transdiciplinary systems approach, the main interventions of NICE are (i) advocacy and policy dialogue, (ii) building of decentralized institutional capacity in multi-sectoral collaborations, (iii) support of data-driven planning, coordination and resource mobilization, (iv) anchoring of innovations and new approaches in city-level partnerships, (v) capacity building in the agricultural, retail, health and education sectors, as well as (vi) evidence generation from putting policies into practice at the local level. NICE is coordinated by in-country partners and local offices of the Swiss public-private consortium partners. Discussion: The NICE project seeks to contribute to urban food system resilience and enhanced sustainable nutrition for city populations by (A) strengthening urban governance structures involving key stakeholders including women and youth, (B) generating income for producers along the supply chain, (C) triggering change in producers' and consumers' behavior such that nutritious and agroecologically produced foods are both in demand as well as available and affordable in urban markets, and (D) allowing a scale up of successful approaches to other national and international cities and city networks.
A transdisciplinary approach for the development of sustainable yam (Dioscorea sp.) production in West Africa
Kiba, Delwendé I.; Hgaza, Valérie K.; Aighewi, Beatrice; et al. (2020)
Sustainability
Yam (Dioscorea sp.) is an understudied tuber crop despite its importance for food security, income generation, culture, and health in West Africa. Traditional yam cropping practices in West Africa deliver low yields and lead to environmental degradation. In the context of a ‘research for development’ project, we developed and implemented a participatory and transdisciplinary research approach as a means to derive more sustainable yam production practices. We identified and studied different soil and plant management technologies adapted to varying biophysical and socio-economic contexts. For this purpose, we established innovation platforms (IPs) in four yam growing regions of West Africa, to validate the new technologies and to promote their adoption. These co-developed technologies were set up and tested first in researcher-managed plots before doing the same in farmer-managed plots. The new technologies resulted in a significant increase in yam productivity compared to conventional practices. The results discussed in the IPs gained interest from regional stakeholders and were shared through the media at local and national levels. Overall, this development-focused research approach showcases the relevance of purposeful stakeholder involvement to improve agricultural research outcomes
Understanding the motives for food choice in Western Balkan Countries
Milošević, Jasna; Žeželj, Iris; Gorton, Matthew; et al. (2012)
Appetite
Substantial empirical evidence exists regarding the importance of different factors underlying food choice in Western Europe. However, research results on eating habits and food choice in the Western Balkan Countries (WBCs) remain scarce. A Food Choice Questionnaire (FCQ), an instrument that measures the reported importance of nine factors underlying food choice, was administered to a representative sample of 3085 adult respondents in six WBCs. The most important factors reported are sensory appeal, purchase convenience, and health and natural content; the least important are ethical concern and familiarity. The ranking of food choice motives across WBCs was strikingly similar. Factor analysis revealed eight factors compared to nine in the original FCQ model: health and natural content scales loaded onto one factor as did familiarity and ethical concern; the convenience scale items generated two factors, one related to purchase convenience and the other to preparation convenience. Groups of consumers with similar motivational profiles were identified using cluster analysis. Each cluster has distinct food purchasing behavior and socio-economic characteristics, for which appropriate public health communication messages can be drawn.

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Dominique Barjolle

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