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评估加纳阿散蒂地区阿丹西南区小农户可可种植者对气候变化的适应能力。

Assessing the adaptive capacity of smallholder cocoa farmers to climate variability in the Adansi South District of the Ashanti Region, Ghana.

作者信息

Baffour-Ata Frank, Antwi-Agyei Philip, Boakye Louisa, Tettey Lester Simon Nii Aryee, Forson Muriel Nana Efua Fosuaa, Abiwu Albright Ewenam, Gyenin Emmanuel, Larbi Rebecca Naa Merley

机构信息

Department of Environmental Science, Kwame Nkrumah University of Science and Technology, Kumasi, Ghana.

出版信息

Heliyon. 2023 Feb 24;9(3):e13994. doi: 10.1016/j.heliyon.2023.e13994. eCollection 2023 Mar.

DOI:10.1016/j.heliyon.2023.e13994
PMID:36938433
原文链接:https://pmc.ncbi.nlm.nih.gov/articles/PMC10018463/
Abstract

This study assessed the adaptive capacity of smallholder cocoa farmers to address the adverse effects of climate variability in the Adansi South District of the Ashanti Region, Ghana. Specifically, the study sought to (i) assess the perception of the smallholder cocoa farmers to climate variability; (ii) determine the perceived effects of climate variability on cocoa production in the district; and; (iii) evaluate the adaptive capacity of the smallholder cocoa farmers to manage climate risks. The study used questionnaire surveys with 150 smallholder cocoa farmers, key informant interviews, and focus group discussions in three selected communities (Afiaso, Tonkoase, and Amudurase). A variety of capital assets (social, financial, human, physical, and natural) were utilized to conceptualize smallholder cocoa farmers' adaptive capacity. Results showed that the smallholder cocoa farmers reported changes in the onset and duration of rains, rising temperatures, and increasing windstorms in the selected communities. The farmers perceived increased incidence of drought and cocoa failure, the prevalence of diseases and pest invasion, and decreased farmer income as the key adverse effects on their cocoa production. Further, findings also revealed that cumulatively, all the selected communities in Adansi South District had a moderate adaptive capacity (0.531). It is recommended that appropriate policies aimed at enhancing the adaptive capacity of smallholder cocoa farmers must be formulated by policymakers to minimize their vulnerabilities to climate risks.

摘要

本研究评估了加纳阿散蒂地区阿丹西南区小农户可可种植者应对气候变异性不利影响的适应能力。具体而言,该研究旨在:(i)评估小农户可可种植者对气候变异性的认知;(ii)确定气候变异性对该地区可可生产的感知影响;以及(iii)评估小农户可可种植者管理气候风险的适应能力。该研究在三个选定社区(阿菲亚索、通科阿塞和阿穆杜拉塞)对150名小农户可可种植者进行了问卷调查、关键信息人访谈和焦点小组讨论。利用各种资本资产(社会、金融、人力、物质和自然)来概念化小农户可可种植者的适应能力。结果表明,小农户可可种植者报告了选定社区降雨开始时间和持续时间的变化、气温上升以及风暴增加。农民们认为干旱发生率增加和可可歉收、病虫害流行以及农民收入下降是对其可可生产的主要不利影响。此外,研究结果还显示阿丹西南区所有选定社区的累计适应能力为中等水平(0.531)。建议政策制定者制定旨在提高小农户可可种植者适应能力的适当政策,以尽量减少他们对气候风险的脆弱性。

https://cdn.ncbi.nlm.nih.gov/pmc/blobs/20ce/10018463/b39adfb06fb4/gr2.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/20ce/10018463/b4fa83fa87f3/gr1.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/20ce/10018463/b39adfb06fb4/gr2.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/20ce/10018463/b4fa83fa87f3/gr1.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/20ce/10018463/b39adfb06fb4/gr2.jpg

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本文引用的文献

1
The Role of Fungi in the Cocoa Production Chain and the Challenge of Climate Change.真菌在可可生产链中的作用及气候变化带来的挑战。
J Fungi (Basel). 2021 Mar 10;7(3):202. doi: 10.3390/jof7030202.
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Drought impacts on tree phloem: from cell-level responses to ecological significance.干旱对树木韧皮部的影响:从细胞水平反应到生态意义。
Tree Physiol. 2019 Feb 1;39(2):173-191. doi: 10.1093/treephys/tpy153.
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