Energy access investment, agricultural profitability, and rural development: time for an integrated approach
Energy access investment, agricultural profitability, and rural development: time for an integrated approach
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能源获取投资、农业盈利能力和农村发展：采取综合方法的时候了
DOI：
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发表时间：
2021
期刊：
影响因子：
--
通讯作者：
G. Falchetta
中科院分区：
文献类型：
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作者：
G. Falchetta
在撒哈拉以南非洲的农村地区，全球贫困热点地区，小农占农业生产的80%，90%的耕地完全是耕地。农村发展和消除贫穷的一个主要障碍是缺乏电力供应：不到三分之一的居民家中有电。农村电气化的主要障碍是人口稀少社区的能源供应基础设施资本密集，需求密度低，支付无保障。虽然公共政府在很大程度上无法引导所需的资源，但私人参与者往往不愿意追求风险和无利可图的家庭电气化计划。在这方面，这一观点认为，农村电气化的范例应围绕旨在提高农业生产力和盈利能力的综合办法。这些能源具有必要的潜力，可使当地产生收入，从而也可鼓励私人能源投资，包括在住宅部门的投资。提出了一个综合办法的框架，并讨论了数据建模和商业及政策研究在追求这一范式方面的关键协同作用。
In rural sub-Saharan Africa, the global poverty hotspot, smallholder farmers account for 80% of agricultural production, with 90% of cropland being exclusively rainfed. A key obstacle to rural development and poverty elimination is the lack of electricity access: less than one in three dwellers have electricity at home. The main barrier to rural electrification is the capital-intensiveness of energy supply infrastructure among sparse communities with low demand density and insecurity of payment. While public governments have largely been unable to channel the required resources, private players are often unwilling to pursue risky and unprofitable household electrification programs. In this context, this perspective argues that the paradigm of rural electrification should be centred around an integrated approach aiming at increasing agricultural productivity and profitability. These bear the necessary potential to enable local income generation and thus also provide an incentive for private energy investment, including in the residential sector. A framework for the integrated approach is proposed and the crucial synergetic role of data modelling and business and policy research to pursue this paradigm is discussed.
跨国土地收购对当地粮食安全和饮食多样性的影响
DOI：
10.1073/pnas.2020535118
发表时间：
2021
期刊：
Proceedings of the National Academy of Sciences
影响因子：
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作者：
Müller, Marc F.;Penny, Gopal;Niles, Meredith T.;Ricciardi, Vincent;Chiarelli, Davide Danilo;Davis, Kyle Frankel;Dell’Angelo, Jampel;D’Odorico, Paolo;Rosa, Lorenzo;Rulli, Maria Cristina
通讯作者：
Rulli, Maria Cristina
DOI：
10.1073/pnas.2113658119
发表时间：
2022-01-18
影响因子：
11.1
作者：
Chi G;Fang H;Chatterjee S;Blumenstock JE
通讯作者：
Blumenstock JE