气候变化领域集成服务门户(CCPortal): Climate smart agriculture impact on food and nutrition security in Ethiopia

CCPortal

DOI	10.3389/fsufs.2023.1079426
	Climate smart agriculture impact on food and nutrition security in Ethiopia
	Teklu, Abyiot; Simane, Belay; Bezabih, Mintewab
发表日期	2024
EISSN	2571-581X
起始页码	7
卷号	7
英文摘要	Introduction The objective of this study was to analyze how innovations in Climate-smart agriculture (CSA) contribute to improving the food and nutrition security of smallholder households, thereby promoting sustainable food systems.Methods A cross-sectional household survey was conducted among a multi-stage sample of 424 smallholder farmers drawn from five different agroecosystems. To examine households' food and nutrition security, we used food consumption score (FCS) and modified household dietary diversity score (HDDS) in propensity score matching (PSM) and endogenous switching regression (ESR) estimation models.Results PSM results showed that crop residue management, compost, and agroforestry have a significant effect on improving households' food and nutrition security by 21.3, 13.6, and 16.6%, respectively, whereas Soil and water conservation (SWC) has reduced adopters' food security by 12.9%. However, the conditional average treatment effect, or ESR result, reveals that households' food and nutrition security has improved as a result of the adoption of crop residue management, compost, SWC, and agroforestry.Discussion Although the impact of crop residue management, compost, and agroforestry is positive, the effect of SWC on household food security has been inconclusive. Hence, it is important to upscale the adoption of multiple CSA innovations to improve smallholder household's food security in the face of climate change.
英文关键词	food and nutrition security; CSA innovations; crop residue management; compost; SWC; agroforestry; endogenous switching regression; Ethiopia
语种	英语
WOS研究方向	Food Science & Technology
WOS类目	Food Science & Technology
WOS记录号	WOS:001151615700001
来源期刊	FRONTIERS IN SUSTAINABLE FOOD SYSTEMS
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/297142
作者单位	Addis Ababa University
推荐引用方式 GB/T 7714	Teklu, Abyiot,Simane, Belay,Bezabih, Mintewab. Climate smart agriculture impact on food and nutrition security in Ethiopia[J],2024,7.
APA	Teklu, Abyiot,Simane, Belay,&Bezabih, Mintewab.(2024).Climate smart agriculture impact on food and nutrition security in Ethiopia.FRONTIERS IN SUSTAINABLE FOOD SYSTEMS,7.
MLA	Teklu, Abyiot,et al."Climate smart agriculture impact on food and nutrition security in Ethiopia".FRONTIERS IN SUSTAINABLE FOOD SYSTEMS 7(2024).