Nature food最新文献_第3页

Diets cannot be sustainable without ensuring the well-being of communities, workers and animals in food value chains 不确保食品价值链中社区、工人和动物的福祉，膳食就不可能可持续

IF 23.6

Nature food Pub Date : 2024-10-11 DOI: 10.1038/s43016-024-01048-0

Nicole Tichenor Blackstone, Kyra Battaglia, Edgar Rodríguez-Huerta, Brooke M. Bell, Jessica L. Decker Sparks, Sean B. Cash, Zach Conrad, Amin Nikkhah, Bethany Jackson, Julia Matteson, Shijun Gao, Kathy Fuller, Fang Fang Zhang, Patrick Webb

{"title":"Diets cannot be sustainable without ensuring the well-being of communities, workers and animals in food value chains","authors":"Nicole Tichenor Blackstone, Kyra Battaglia, Edgar Rodríguez-Huerta, Brooke M. Bell, Jessica L. Decker Sparks, Sean B. Cash, Zach Conrad, Amin Nikkhah, Bethany Jackson, Julia Matteson, Shijun Gao, Kathy Fuller, Fang Fang Zhang, Patrick Webb","doi":"10.1038/s43016-024-01048-0","DOIUrl":"10.1038/s43016-024-01048-0","url":null,"abstract":"The social dimension of sustainable diets, which addresses the impacts of food value chains on people, animals and communities, is under-represented in the food systems field. We present a definition of the social dimension of sustainable diets, clarify its boundaries and propose corresponding outcomes. Three case studies highlight the connectivity of social outcomes with the health, environment and economic dimensions of sustainable diets. The continued development of social metrics, data and methods and the implementation of integrated solutions co-developed with affected communities are needed to transform systems and structures that perpetuate unjust and inequitable food systems outcomes. The social impacts of food supply chains on people, animals and communities need to be integrated into sustainable dietary transformations. Here the social dimension of sustainable diets is defined and explored through case studies. Solutions are proposed to support just dietary transformations.","PeriodicalId":94151,"journal":{"name":"Nature food","volume":"5 10","pages":"818-824"},"PeriodicalIF":23.6,"publicationDate":"2024-10-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142404928","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Food Compass 2.0 is an improved nutrient profiling system to characterize healthfulness of foods and beverages Food Compass 2.0 是一种改进的营养成分分析系统，用于描述食品和饮料的健康特征

IF 23.6

Nature food Pub Date : 2024-10-08 DOI: 10.1038/s43016-024-01053-3

Eden M. Barrett, Peilin Shi, Jeffrey B. Blumberg, Meghan O’Hearn, Renata Micha, Dariush Mozaffarian

引用次数: 0

Indigenous peoples’ rights should be recognized and strengthened to boost food innovation research 应承认并加强原住民的权利，促进粮食创新研究

IF 23.6

Nature food Pub Date : 2024-10-07 DOI: 10.1038/s43016-024-01051-5

Kamalesh Adhikari, Brad Sherman, Henrietta Marrie, Yasmina Sultanbawa, Gengning Chen

引用次数: 0

Regional variation in fish mercury 鱼类汞含量的地区差异

IF 23.6

Nature food Pub Date : 2024-10-07 DOI: 10.1038/s43016-024-01062-2

Amina T. Schartup, C. Anela Choy

引用次数: 0

The Dublin Declaration fails to recognize the need to reduce industrial animal agriculture 都柏林宣言》没有认识到减少工业化畜牧业的必要性

IF 23.6

Nature food Pub Date : 2024-10-03 DOI: 10.1038/s43016-024-01054-2

Chris Bryant, Harry Aiking, Roberta Alessandrini, Paul Behrens, Felix Creutzig, Gidon Eshel, Rosemary Green, Nicholas Hutchings, Adrian Leip, Ron Milo, Pete Smith, Hannah van Zanten

引用次数: 0

Impact of human activities on fish mercury concentrations 人类活动对鱼类汞浓度的影响

IF 23.6

Nature food Pub Date : 2024-10-02 DOI: 10.1038/s43016-024-01066-y

引用次数: 0

Equity as a priority in EAT–Lancet-aligned food system transformations 公平是与 EAT-Lancet 结盟的粮食系统转型的优先事项

IF 23.6

Nature food Pub Date : 2024-10-01 DOI: 10.1038/s43016-024-01047-1

Abrania Marrero, Christie Nicoson, Heather Kelahan, Kenny Mendoza, Meg Salvia, Christopher Golden, Josiemer Mattei

{"title":"Equity as a priority in EAT–Lancet-aligned food system transformations","authors":"Abrania Marrero, Christie Nicoson, Heather Kelahan, Kenny Mendoza, Meg Salvia, Christopher Golden, Josiemer Mattei","doi":"10.1038/s43016-024-01047-1","DOIUrl":"10.1038/s43016-024-01047-1","url":null,"abstract":"Food systems drive human and environmental change, reflect diverse cultural and ecological contexts, and, in their diversity, can bolster nutrition and planetary health. Ignoring structural inequities in food system transformations risks offsetting potential gains. We summarize current evidence on the context-dependent implications of EAT–Lancet goals and propose six priority areas to guide equitable food system transformations, targeting food and nutrition security, just sustainability and cultural diversity. Priority areas—namely, diverse and nutritious food access, food industry regulation, climate-resilient food production, localized, small-scale food systems, cultural diversity and social well-being—can be achieved through public, private and civil society action. The EAT–Lancet Commission has offered recommendations to achieve healthy and sustainable diets, but how to operationalize these recommendations for an equitable food system transformation is unclear. This Perspective proposes six areas under food and nutrition security, just sustainability and food cultural diversity to help ensure equity is set as a priority.","PeriodicalId":94151,"journal":{"name":"Nature food","volume":"5 10","pages":"811-817"},"PeriodicalIF":23.6,"publicationDate":"2024-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142360163","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Localized nitrogen management strategies can halve fertilizer use in Chinese staple crop production 因地制宜的氮肥管理策略可将中国主要作物生产的化肥用量减半

IF 23.6

Nature food Pub Date : 2024-09-27 DOI: 10.1038/s43016-024-01057-z

Yize Liu, Minghao Zhuang, Xia Liang, Shu Kee Lam, Deli Chen, Arunima Malik, Mengyu Li, Manfred Lenzen, Liying Zhang, Rui Zhang, Lixiao Zhang, Yan Hao

{"title":"Localized nitrogen management strategies can halve fertilizer use in Chinese staple crop production","authors":"Yize Liu, Minghao Zhuang, Xia Liang, Shu Kee Lam, Deli Chen, Arunima Malik, Mengyu Li, Manfred Lenzen, Liying Zhang, Rui Zhang, Lixiao Zhang, Yan Hao","doi":"10.1038/s43016-024-01057-z","DOIUrl":"10.1038/s43016-024-01057-z","url":null,"abstract":"Nitrogen (N) management is the key to achieving food security and environmental sustainability. Here we analyse N flows using a localized N management model for wheat, maize and rice in 1,690 Chinese counties, with a breakdown of multiple reactive N (Nr) loss pathways. Results show that the total N input for producing these three staple crops in China was 22.2 Tg N in 2015, of which 7.4 Tg N was harvested as grain N and 4.0 Tg N was Nr losses in the forms of NH3 (47%), NOx (10%), N2O (3%), and leaching and runoff (40%). By assuming a production level equivalent to that of the top 10% of counties with the highest N use efficiency and yields surpassing the regional average, we reveal the possibility of achieving national staple crop production targets while improving net ecosystem economic benefit in 2050 through a 49% reduction (10.4 Tg N) in synthetic N fertilizer inputs and a 52% decrease (2.9 Tg N) in Nr losses. Staple crop production in China involves high levels of synthetic fertilizer use and losses to the environment. Using a localized nitrogen management model for wheat, maize and rice, this study estimates the environmental and economic benefits of improving nitrogen use efficiency at the county level.","PeriodicalId":94151,"journal":{"name":"Nature food","volume":"5 10","pages":"825-835"},"PeriodicalIF":23.6,"publicationDate":"2024-09-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142322014","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Human activities shape important geographic differences in fish mercury concentration levels 人类活动造成了鱼类汞浓度水平的重要地域差异

IF 23.6

Nature food Pub Date : 2024-09-26 DOI: 10.1038/s43016-024-01049-z

Yuping Xiang, Guangliang Liu, Yongguang Yin, Yanbin Li, Dingyong Wang, Yong Cai, Guibin Jiang

{"title":"Human activities shape important geographic differences in fish mercury concentration levels","authors":"Yuping Xiang, Guangliang Liu, Yongguang Yin, Yanbin Li, Dingyong Wang, Yong Cai, Guibin Jiang","doi":"10.1038/s43016-024-01049-z","DOIUrl":"10.1038/s43016-024-01049-z","url":null,"abstract":"Fish consumption is a major route of human exposure to mercury (Hg), yet limited understanding of how anthropogenic activities drive geographic variations in fish Hg worldwide hinders effective Hg pollution management. Here we characterized global geographic variations in total Hg (THg) and methylmercury (MeHg), compared THg and MeHg levels between the United States and China, and used a structural equation model to link the geographic variability of MeHg in fish to human activities. Despite previously reported higher Hg emissions in China, Chinese fish have lower THg and MeHg levels than fish in the United States owing to a lower trophic magnification slope, shortened food chains and shorter fish lifespans. The structural equation model revealed strong impacts of human activities on MeHg levels in fish. In the future, China may face elevated MeHg levels in fish with the ongoing recovery of food web ecology, highlighting the importance of local policies. Mercury exposure from fish consumption poses a risk to human health, and effective mercury management is hampered by uncertainty about how human activities affect mercury levels in fish. This study presents global geographic variations in total mercury and methylmercury levels in fish and quantifies the impact of human activities.","PeriodicalId":94151,"journal":{"name":"Nature food","volume":"5 10","pages":"836-845"},"PeriodicalIF":23.6,"publicationDate":"2024-09-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142321399","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

AI-driven optimization in plant factories 人工智能驱动的工厂优化

IF 23.6

Nature food Pub Date : 2024-09-26 DOI: 10.1038/s43016-024-01050-6

Michael Martin

引用次数: 0