大规模农业投资征地对埃塞俄比亚流离失所家庭易受气候变化冲击的影响

IF 5.3 Q1 Agricultural and Biological Sciences
Dereje Ketema, Bezabih Emanna, G. Tesfay
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引用次数: 3

摘要

摘要尽管对大规模农业投资征地的社会经济影响进行了充分的研究,但关于大规模农业投资对流离失所的小农户气候变化脆弱性影响的研究很少或根本没有。因此,本研究旨在弥合这一知识差距。它实证调查了LSAI对流离失所的小农户的气候变化脆弱性的影响。采用面对面调查数据收集方法,从奥罗米亚地区521个样本家庭(49%为流离失所家庭,51%为非流离失所家庭)收集数据。采用主成分分析(PCA)和倾向得分匹配(PSM)方法对数据进行分析。结果表明,与对照家庭相比,LSAI使流离失所的小农户对气候变化冲击的脆弱性增加了三倍,显著增加了1%。这一发现意味着,政策制定者应该考虑土地交易对流离失所的小农户脆弱性的影响,并制定适当的适应战略来减轻影响。这项研究的实证发现填补了流离失所农民在气候变化脆弱性领域现有的信息空白。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Impact of land acquisition for large-scale agricultural investments on vulnerability of displaced households to climate change shocks in Ethiopia
ABSTRACT Although the socio-economic impacts of land acquisition for large-scale agricultural investments (LSAIs) are well researched, studies exploring the impact of LSAIs on climate change vulnerability of the displaced smallholders are scanty or none. This study, therefore, intends to bridge this knowledge gap. It empirically investigates the impact of LSAIs on the climate change vulnerability of displaced smallholders. Data was collected from 521 sample households (49% displaced and 51% non-displaced households) using the face-to-face survey data collection method in the Oromia region. Principal component analysis (PCA) and propensity score matching (PSM) methods were applied to analyze the data. The results indicate that LSAIs have increased the vulnerability of displaced smallholder farmers to climate change shocks by up to three-fold compared to the control households, which is significant at 1%. The finding implies that policymakers should consider the implications of land deals on the vulnerability of the displaced smallholders and design appropriate adaptation strategies to mitigate the impacts. The empirical finding from this study has filled the existing information gap in the areas of climate change vulnerability of the displaced farmers.
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来源期刊
Ecosystems and People
Ecosystems and People Agricultural and Biological Sciences-Ecology, Evolution, Behavior and Systematics
CiteScore
7.80
自引率
11.30%
发文量
40
审稿时长
42 weeks
期刊介绍: Ecosystems and People is an interdisciplinary journal that addresses how biodiversity and ecosystems underpin human quality of life, and how societal activities and preferences drive changes in ecosystems. Research published in Ecosystems and People addresses human-nature relationships and social-ecological systems in a broad sense. This embraces research on biodiversity, ecosystem services, their contributions to quality of life, implications for equity and justice, and the diverse and rich ways in which people relate to nature.
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