Nature Food最新文献_第3页

Cost-effective adaptations increase rice production while reducing pollution under climate change 具有成本效益的适应措施增加了水稻产量，同时减少了气候变化下的污染

Nature Food Pub Date : 2025-01-22 DOI: 10.1038/s43016-024-01113-8

Yujing Gao, Jinglan Cui, Xiuming Zhang, Gerrit Hoogenboom, Daniel Wallach, Yuqi Huang, Stefan Reis, Tao Lin, Baojing Gu

{"title":"Cost-effective adaptations increase rice production while reducing pollution under climate change","authors":"Yujing Gao, Jinglan Cui, Xiuming Zhang, Gerrit Hoogenboom, Daniel Wallach, Yuqi Huang, Stefan Reis, Tao Lin, Baojing Gu","doi":"10.1038/s43016-024-01113-8","DOIUrl":"https://doi.org/10.1038/s43016-024-01113-8","url":null,"abstract":"Rice is a major source of greenhouse gas (GHG) and nitrogen pollution. While best management practices have been developed to enhance the sustainability of rice production under current climates, their adaptability and efficacy under future climate scenarios remain uncertain. Here we evaluated 49 best management practices across global grid cells of rice-producing areas in terms of increasing rice production, reducing GHG emissions and minimizing nitrogen pollution under future climate conditions. Optimal climate adaptation measures were assigned to each grid cell. We show that implementing the proposed adaptation strategy could increase global rice production by 36% while reducing GHG emissions and nitrogen losses by 23% and 32%, respectively. This approach could lead to a global benefit of US$117 billion for food supply, resource saving, climate mitigation and environmental protection, with total implementation costs of US$13 billion. Establishing practical and cost-effective adaptation strategies is critical for the sustainable development of the global agricultural system in the face of climate challenges.","PeriodicalId":19090,"journal":{"name":"Nature Food","volume":"25 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2025-01-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142992399","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

Dung predicts the global distribution of herbivore grazing pressure in drylands Dung预测了旱地食草动物放牧压力的全球分布

Nature Food Pub Date : 2025-01-13 DOI: 10.1038/s43016-024-01112-9

David J. Eldridge, Tadeo Sáez-Sandino, Fernando T. Maestre, Jingyi Ding, Emilio Guirado, Manuel Delgado-Baquerizo

引用次数: 0

Prevalence of processed foods in major US grocery stores 加工食品在美国主要杂货店的流行

Nature Food Pub Date : 2025-01-13 DOI: 10.1038/s43016-024-01095-7

Babak Ravandi, Gordana Ispirova, Michael Sebek, Peter Mehler, Albert-László Barabási, Giulia Menichetti

引用次数: 0

Regulatory responses to ultra-processed foods are skewed towards behaviour change and not food system transformation 对超加工食品的监管反应倾向于行为改变，而不是食品体系转型

Nature Food Pub Date : 2025-01-10 DOI: 10.1038/s43016-024-01101-y

Tanita Northcott, Mark Lawrence, Christine Parker, Belinda Reeve, Phillip Baker

{"title":"Regulatory responses to ultra-processed foods are skewed towards behaviour change and not food system transformation","authors":"Tanita Northcott, Mark Lawrence, Christine Parker, Belinda Reeve, Phillip Baker","doi":"10.1038/s43016-024-01101-y","DOIUrl":"https://doi.org/10.1038/s43016-024-01101-y","url":null,"abstract":"Growing evidence suggests that diets high in ultra-processed foods (UPFs) are harming human and planetary health. UPFs therefore pose a complex regulatory challenge, yet, to date, little research has systematically assessed how governments have responded to UPFs in national food policies. Here we analyse data from the NOURISHING database to assess the scope and strength of UPF-related regulatory interventions worldwide, using three frameworks—namely, NOURISHING, the Nuffield Ladder and the Modalities of Control framework. Of the 417 UPF-related measures identified, most imply food processing or mention UPF examples rather than refer to processing or UPFs specifically. The scope of action is narrow; 85.9% of interventions change the food environment, largely represented by nutrition labelling. The strength of action is limited; interventions are skewed towards informational measures to influence consumer choice, and 47.1% of measures use consensus to shape food business conduct. These findings highlight an opportunity to broaden the scope and strength of UPF-related regulation.","PeriodicalId":19090,"journal":{"name":"Nature Food","volume":"46 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2025-01-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142961530","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

Integrated irrigation and nitrogen optimization is a resource-efficient adaptation strategy for US maize and soybean production 灌溉和氮肥综合优化是美国玉米和大豆生产的资源高效适应策略

Nature Food Pub Date : 2025-01-08 DOI: 10.1038/s43016-024-01107-6

Chenchen Ren, Liyin He, Lorenzo Rosa

引用次数: 0

Agricultural subsoil microbiomes and functions exhibit lower resistance to global change than topsoils in Chinese agroecosystems 中国农业生态系统中农业底土微生物群及其功能对全球变化的抵抗力低于表层土壤

Nature Food Pub Date : 2025-01-03 DOI: 10.1038/s43016-024-01106-7

Ziheng Peng, Marcel G. A. van der Heijden, Yu Liu, Xiaomeng Li, Haibo Pan, Yining An, Hang Gao, Jiejun Qi, Jiamin Gao, Xun Qian, James M. Tiedje, Gehong Wei, Shuo Jiao

{"title":"Agricultural subsoil microbiomes and functions exhibit lower resistance to global change than topsoils in Chinese agroecosystems","authors":"Ziheng Peng, Marcel G. A. van der Heijden, Yu Liu, Xiaomeng Li, Haibo Pan, Yining An, Hang Gao, Jiejun Qi, Jiamin Gao, Xun Qian, James M. Tiedje, Gehong Wei, Shuo Jiao","doi":"10.1038/s43016-024-01106-7","DOIUrl":"https://doi.org/10.1038/s43016-024-01106-7","url":null,"abstract":"Soils play a critical role in supporting agricultural production. Subsoils, below 20 cm, underpin fundamental agroecosystem sustainability traits including soil carbon storage, climate regulation and water provision. However, little is known about the ecological stability of subsoils in response to global change. Here we conducted a microcosm experiment to determine whether subsoils were more sensitive to global changes across 40 agricultural ecosystems in China, in combination with a multiple global change factor experiment and an in situ field study. We found that subsoils exhibited greater fluctuation in species diversity, community composition, and complexity of microbial networks and ecosystem functions than topsoils, indicating lower resistance to global changes. Soil biodiversity was a major driver of ecosystem resistance, surpassing climate and soil parameters. A reciprocal microorganism transplant experiment showed that microorganisms isolated from the topsoil are more resistant to global changes than those from subsoil. Our study emphasizes that subsoil ecosystems are sensitive to global changes, underscoring the importance of including subsoils in predictions of agricultural sustainability and crop productivity under changing environmental conditions.","PeriodicalId":19090,"journal":{"name":"Nature Food","volume":"81 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2025-01-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142916872","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

Seafood supply mapping reveals production and consumption mismatches and large dietary nutrient losses through exports in the United Kingdom 海鲜供应地图揭示了生产和消费不匹配和大量膳食营养损失通过出口在英国

Nature Food Pub Date : 2025-01-02 DOI: 10.1038/s43016-024-01102-x

Anneli Löfstedt, Bernhard Scheliga, Magaly Aceves-Martins, Baukje de Roos

引用次数: 0