{"title":"基于农业生态系统的埃塞俄比亚上青尼罗河流域家庭膳食多样性及其与农业生产多样化的联系分析:多层次分析方法","authors":"Biruk Yazie Wubetie , Atsushi Tsunekawa , Nigussie Haregeweyn , Mitsuru Tsubo , Zerihun Nigussie , Taye Minichil Meshesha","doi":"10.1016/j.envdev.2024.100999","DOIUrl":null,"url":null,"abstract":"<div><p>Even though the UN's Sustainable Development Goals emphasize improving dietary diversity and overall nutritional status globally by promoting sustainable agriculture, inadequately diversified dietary intake remains a public health problem in many low-income countries, including in Sub-Saharan Africa. The main objective of this study was to gather relevant information to gain an improved understanding of household dietary diversity and explore the role that production diversification could play within household diets and nutrition so that appropriate interventions could be implemented with the goal of enhancing nutrition-sensitive agriculture while also considering the varied features across the agroecosystems. Agroecosystem-based cross-sectional study design was employed. Data were collected predominantly through semi-structured questionnaires and analyzed by descriptive and inferential statistics, and a multilevel mixed-effect model. Results showed that the usual dietary intake of households has a monotonous pattern dominated by starchy staple foods, and consumption of fruits, vegetables, and animal-sourced foods was very limited. One out of five households had inadequate dietary diversity but varied significantly across agroecosystems. About 26% of the heterogeneity in dietary diversity was attributed due to agroecosystem level factors. In the fixed-effect part of the model, production diversification, wealth status, number of meals per day, market access, and annual mean rainfall were significantly associated with household dietary diversity status. The findings of our research contribute to give insights on the linkage between dietary diversity and production diversification among subsistence rural farmers across contrasting agroecosystem zones. Therefore, understanding agroecosystem variations and local context in the rural subsistence farming setup is a key point in designing nutrition-sensitive agriculture.</p></div>","PeriodicalId":54269,"journal":{"name":"Environmental Development","volume":null,"pages":null},"PeriodicalIF":4.7000,"publicationDate":"2024-05-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.sciencedirect.com/science/article/pii/S221146452400037X/pdfft?md5=1876723a9c5b327a515139825b67ce56&pid=1-s2.0-S221146452400037X-main.pdf","citationCount":"0","resultStr":"{\"title\":\"Agroecosystem-based analysis of household dietary diversity and its linkage with agricultural production diversification in the Upper Blue Nile Basin, Ethiopia: Multilevel analysis approach\",\"authors\":\"Biruk Yazie Wubetie , Atsushi Tsunekawa , Nigussie Haregeweyn , Mitsuru Tsubo , Zerihun Nigussie , Taye Minichil Meshesha\",\"doi\":\"10.1016/j.envdev.2024.100999\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<div><p>Even though the UN's Sustainable Development Goals emphasize improving dietary diversity and overall nutritional status globally by promoting sustainable agriculture, inadequately diversified dietary intake remains a public health problem in many low-income countries, including in Sub-Saharan Africa. The main objective of this study was to gather relevant information to gain an improved understanding of household dietary diversity and explore the role that production diversification could play within household diets and nutrition so that appropriate interventions could be implemented with the goal of enhancing nutrition-sensitive agriculture while also considering the varied features across the agroecosystems. Agroecosystem-based cross-sectional study design was employed. Data were collected predominantly through semi-structured questionnaires and analyzed by descriptive and inferential statistics, and a multilevel mixed-effect model. Results showed that the usual dietary intake of households has a monotonous pattern dominated by starchy staple foods, and consumption of fruits, vegetables, and animal-sourced foods was very limited. One out of five households had inadequate dietary diversity but varied significantly across agroecosystems. About 26% of the heterogeneity in dietary diversity was attributed due to agroecosystem level factors. In the fixed-effect part of the model, production diversification, wealth status, number of meals per day, market access, and annual mean rainfall were significantly associated with household dietary diversity status. The findings of our research contribute to give insights on the linkage between dietary diversity and production diversification among subsistence rural farmers across contrasting agroecosystem zones. Therefore, understanding agroecosystem variations and local context in the rural subsistence farming setup is a key point in designing nutrition-sensitive agriculture.</p></div>\",\"PeriodicalId\":54269,\"journal\":{\"name\":\"Environmental Development\",\"volume\":null,\"pages\":null},\"PeriodicalIF\":4.7000,\"publicationDate\":\"2024-05-06\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"https://www.sciencedirect.com/science/article/pii/S221146452400037X/pdfft?md5=1876723a9c5b327a515139825b67ce56&pid=1-s2.0-S221146452400037X-main.pdf\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Environmental Development\",\"FirstCategoryId\":\"93\",\"ListUrlMain\":\"https://www.sciencedirect.com/science/article/pii/S221146452400037X\",\"RegionNum\":2,\"RegionCategory\":\"环境科学与生态学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q2\",\"JCRName\":\"ENVIRONMENTAL SCIENCES\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Environmental Development","FirstCategoryId":"93","ListUrlMain":"https://www.sciencedirect.com/science/article/pii/S221146452400037X","RegionNum":2,"RegionCategory":"环境科学与生态学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q2","JCRName":"ENVIRONMENTAL SCIENCES","Score":null,"Total":0}
Agroecosystem-based analysis of household dietary diversity and its linkage with agricultural production diversification in the Upper Blue Nile Basin, Ethiopia: Multilevel analysis approach
Even though the UN's Sustainable Development Goals emphasize improving dietary diversity and overall nutritional status globally by promoting sustainable agriculture, inadequately diversified dietary intake remains a public health problem in many low-income countries, including in Sub-Saharan Africa. The main objective of this study was to gather relevant information to gain an improved understanding of household dietary diversity and explore the role that production diversification could play within household diets and nutrition so that appropriate interventions could be implemented with the goal of enhancing nutrition-sensitive agriculture while also considering the varied features across the agroecosystems. Agroecosystem-based cross-sectional study design was employed. Data were collected predominantly through semi-structured questionnaires and analyzed by descriptive and inferential statistics, and a multilevel mixed-effect model. Results showed that the usual dietary intake of households has a monotonous pattern dominated by starchy staple foods, and consumption of fruits, vegetables, and animal-sourced foods was very limited. One out of five households had inadequate dietary diversity but varied significantly across agroecosystems. About 26% of the heterogeneity in dietary diversity was attributed due to agroecosystem level factors. In the fixed-effect part of the model, production diversification, wealth status, number of meals per day, market access, and annual mean rainfall were significantly associated with household dietary diversity status. The findings of our research contribute to give insights on the linkage between dietary diversity and production diversification among subsistence rural farmers across contrasting agroecosystem zones. Therefore, understanding agroecosystem variations and local context in the rural subsistence farming setup is a key point in designing nutrition-sensitive agriculture.
期刊介绍:
Environmental Development provides a future oriented, pro-active, authoritative source of information and learning for researchers, postgraduate students, policymakers, and managers, and bridges the gap between fundamental research and the application in management and policy practices. It stimulates the exchange and coupling of traditional scientific knowledge on the environment, with the experiential knowledge among decision makers and other stakeholders and also connects natural sciences and social and behavioral sciences. Environmental Development includes and promotes scientific work from the non-western world, and also strengthens the collaboration between the developed and developing world. Further it links environmental research to broader issues of economic and social-cultural developments, and is intended to shorten the delays between research and publication, while ensuring thorough peer review. Environmental Development also creates a forum for transnational communication, discussion and global action.
Environmental Development is open to a broad range of disciplines and authors. The journal welcomes, in particular, contributions from a younger generation of researchers, and papers expanding the frontiers of environmental sciences, pointing at new directions and innovative answers.
All submissions to Environmental Development are reviewed using the general criteria of quality, originality, precision, importance of topic and insights, clarity of exposition, which are in keeping with the journal''s aims and scope.