Resultados de búsqueda - EHESS~

Afrique de l'Ouest: Les tracasseries routières aggravent l'insécurité alimentaire por Bouët, Antoine, Sall, Leysa M., Traoré, Fousseini

“…Mais les « points de sécurité », dressés le long des corridors de commerce par les autorités administratives qui prélèvent des pots-de-vin, sont venus limiter cette ambition. …”
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Unlocking the potential of farmer-led irrigation development in central and northern Nigeria: What does it take? por Xie, Hua, Schmitter, Petra S., Obayelu, A. E., Kato, Edward, Balana, Bedru, Ringler, Claudia

“…At the same time, the central and northern regions of the country are blessed with substantial underground water resources that have been barely tapped. …”
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Assessing the contribution of PIM to strengthening the capacity of developing country representatives to represent their interests in trade negotiations related to agriculture por Bouët, Antoine, Calvo, Facundo, Glauber, Joseph W., Laborde Debucquet, David, Martin, Will, Parent, Marie, Piñeiro, Valeria, Traoré, Fousseini

“…Areas for prioritization include evaluation of policy changes proposed by policymakers or proactively investigated by the PIM trade team (e.g., reduction in domestic support, lowering tariffs), a trade and nutrition database, work on trade and greenhouse gas emissions, future AATM editions, improving data on trade flows, analysis of impactful events such as COVID-19 and large-scale droughts on world markets and value chains, work on the future of trade multilateralism, research on global value chains and non-tariff measures, and research on advancing value chains for competitiveness and economic development.…”
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Editorial: How to achieve a planetary health diet through system and paradigm change? por Kanerva, Minna, Efstathiou, Sophia, Béné, Christophe

“…Today’s food systems are responsible for an unsustainably large amount of negative impacts, including obesity and under-nutrition, global greenhouse gas emissions, deterioration of natural resources, erosion of biodiversity, and the suffering of billions of livestock animals (Weis, 2013; Gilson and Kenehan, 2018; Swinburn et al., 2019; Almond et al., 2020; Bovenkerk and Keulartz, 2021; IPCC, 2022). …”
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Multistakeholder analysis in cocoa and livestock food systems in Caquetá, Colombia por Guáqueta-Solórzano, Victoria, Ayazo-Berrocal, Roger

“…Our results highlight how, while in the case of cocoa, both international cooperation agencies and government organizations that promote this sector are multiple and varied, the same does not happen with sustainable livestock farming, where the promotion actors at both the national and international levels are less diverse and permanent. Additionally, despite producers’ efforts to make investments to transform production practices, cooperation networks do not guarantee their sustainability. …”
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Climate change and agricultural policy options: A global-to-local approach por De Pinto, Alessandro, Wiebe, Keith D., Rosegrant, Mark W.

“…As the 22nd Conference of the Parties (COP22) gets underway and the role of agriculture as a key element in reducing emissions is widely recognized, countries can use these tools to identify locally appropriate policies that will reduce the impact of climate change on food security over the long term.…”
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Development of a framework for the assessment of energy demand-based greenhouse gas mitigation options for the agriculture sector por Bonyad, Marziyeh, Shafique, Hafiz Umar, Mondal, Md. Hossain Alam, Subramanyam, Veena, Kumar, Amit, Ahiduzzaman, Md.

“…The Long-range Energy Alternatives Planning (LEAP) model was used to develop a framework to assess future trends in energy demand and associated GHG emissions for the agriculture sector and to assess various GHG mitigation options associated with energy consumption. …”
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Industrial water pollution discharge taxes in China: A multi-sector dynamic analysis por Guo, Xiaolin, Ho, Mun Sing, You, Liangzhi, Cao, Jing, Fang, Yu, Tu, Taotao, Hong, Yang

“…The most COD-intensive sectors—textile goods, apparel, and food products—have the biggest reduction in output and emissions. The additional tax revenue is recycled by cutting existing taxes, including taxes on profits, leading to higher investment. …”
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Impact of climate change on trade in Africa por Mamboundou, Pierre, Traoré, Fousseini, Zaki, Chahir

“…Other crops’ production may be less affected, but their future expansion may be limited by climate change–related factors.…”
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Impacts of hybrid forage seed adoption in the global tropics 2001-2022 por Burkart, Stefan, Jauregui, Rosa, Notenbaert, An, Otieno, Mary Atieno, Peters, Michael, Florez, Fernando

“…Likewise, it is estimated that the adoption has caused a reduction in GHG emissions of 23-54 megatons CO2eq. in the Americas alone. …”
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Management of maize-legume conservation agriculture systems rather than varietal choice fosters human nutrition in Malawi por Muoni, Tarirai, Mhlanga, Blessing, Öborn, Ingrid, Thierfelder, Christian

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Sustainability considerations are not influencing meat consumption in the US por Downs, Shauna M., Merchant, Emily V., Sackey, Joachim, Fox, Elizabeth L., Davis, Claire, Fanzo, Jessica

“…The consumption of animal-source foods, and particularly red meat from ruminants, is a major contributor to greenhouse gas emissions, freshwater use, and loss of biodiversity. …”
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A case study on enhancing dairy cattle sustainability: The impact of silvopastoral systems and improved pastures on milk carbon footprint and farm economics in Cauca department, Co... por Gonzalez Quintero, Ricardo, García, Elver Hernando, Florez, Fernando, Burkart, Stefan, Arango, Jacobo

“…Cattle farming accounts for approximately 15% of Colombia’s greenhouse gas emissions (GHGE). Silvopastoral systems (SPS) and improved pastures (IP) are recognized as effective strategies for transforming dairy systems by enhancing cattle productivity, reducing climate change impact, and increasing farm profitability. …”
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Impacts of Urochloa hybrid forage seed adoption in the global tropics 2001-2023 por Burkart, Stefan, Jauregui, Rosa, Notenbaert, An, Atieno, Mary, Peters, Michael

“…Additionally, it is estimated that in the Americas alone, this adoption has reduced greenhouse gas emissions by 25-59 megatons of CO2eq.. While most impacts have been concentrated in Latin America, Africa and Asia represent emerging markets with significant potential for further adoption and seed market expansion.…”
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Advances in analytical techniques for assessing volatile organic compounds in pulse crops: a comprehensive review por Makhlouf, Leila, El-Fakhouri, Karim, Kemal, Seid Ahmed, Aasfar, Abderrahim, Meftah Kadmiri, Issam, El Bouhssini, Mustapha

“…To overcome these challenges, plants have evolved diverse defense mechanisms, including the emission of specific volatile organic compounds (VOCs). …”
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Economic, social and environmental ex ante impacts of scaling mechanized direct-seeded rice technology package : evidence from Cambodia por Oyakhilomen Oyinbo, Chamberlin, Jordan, Gbegbelegbe, Sika, Flor, Rica J.

“…Results show that investments in scaling the technology package can generate high economic returns, reduce the number of poor people, and substantially mitigate carbon dioxide equivalent emissions. These findings hold even under lower- and higher-than expected yield and input cost changes, which allow for variability in expected investment returns. …”
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Cooling technologies and long-term efficiency improvement of horticulture market agents: Panel data evidence from solar-powered cold-storage intervention in Nigeria por Takeshima, Hiroyuki, Yamauchi, Futoshi, Dauda, Bawa, Balana, Bedru

“…Traditionally, the use of cold storage has been constrained by high energy consumption and adverse environmental effects like carbon emissions (Pueyo et al. 2020; Steyn et al. 2016). However, a growing set of potential energy solutions are being proposed and introduced on a pilot basis, including solar power (Takeshima et al. 2023).…”
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Strong genotype by environment interactions in the rice Global MAGIC population across seedling stage drought por Moyers, Brook T., Henry, Amelia, Raghavan, Chitra, Zaw, Hein, Marrano, Annarita, Leung, Hei, McKay, John

“…Dry-direct seeding is an establishment practice that has the potential to reduce methane emissions, water use, and labor demands for rice farmers, but increases the possibility of early-season drought conditions. …”
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Disentangling challenges to scaling alternate wetting and drying technology for rice cultivation: Distilling lessons from 20 years of experience in the Philippines por Enriquez, Yuji, Yadav, Sudhir, Evangelista, Gio Karlo, Villanueva, Donald, Burac, Mary Ann, Pede, Valerien

“…Alternate wetting and drying (AWD) is a low-cost innovation that enables farmers to adapt to increasingly water scarcity conditions (such as drought), increase overall farm production efficiency, and mitigate greenhouse gas (GHG) emissions. It is seen as a pathway for transforming agri-food systems into more resilient, productive, biologically diverse, and equitable forms, ensuring our commitments to the UN Sustainable Development Goals (SDGs). …”
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Global summary of baseline household survey results por Kristjanson, Patricia M., Garlick, Cathy, Förch, Wiebke, Thornton, Philip K., Cramer, Laura K., Ndungu, Anthony

“…This survey was designed with the intent of developing simple, comparable cross-site household level indicators, for which changes can be evaluated over time, of food security, households assets, agricultural production diversity, agricultural sales diversity, changes being made in farming practices for adaptation, innovation, and/or to help reduce emissions or store greenhouse gases (mitigation), and gender indicators (e.g. men’s versus women’s reception of weather-related information). …”
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