准备,应对和恢复后的冲击。对加纳北部小农和农民进行细致入微的复原力评估

IF 3.3 2区 农林科学 Q1 AGRICULTURE, MULTIDISCIPLINARY
M. Michalscheck, F. Kizito, B. Kotu, F. Avornyo, C. Timler, J. Groot
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Preparing for, coping with and bouncing back after shocks. A nuanced resilience assessment for smallholder farms and farmers in Northern Ghana
Smallholder farmers in Northern Ghana regularly face shocks, challenging the sustainability of their farms and livelihoods. Di ff erent farm households and household members may be di ff erently a ff ected and respond with di ff erent coping strategies. We combined whole-farm modelling and farmer consultations to investigate the vulnerability, bu ff er and adaptive capacity of three farm types in Northern Ghana towards severe climate, economic and social shocks. We further assessed intra-household di ff erences in respective risk mitigation and coping strategies. Our model results indicate that the drought shock would most severely a ff ect all farm types, drastically reducing their operating pro fi ts and soil organic matter balance. The medium resource endowed farm was most a ff ected by shocks, but all farm types could enhance their capacity to recover by adopting technology packages for sustainable intensi fi cation. Gendered coping strategies included livestock sales, post-harvest storage, activating social networks, rice processing and the collection, processing and sales of wild nuts and fruits. Farmers reported to aim at becoming more resilient by increasing their herd size and expanding their farmland, thereby risking to increase rather than reduce the pressure on natural resources. New questions arise concerning thecarryingcapacityoflocalecosystemsandresilienceatcommunityandlandscapelevel
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来源期刊
International Journal of Agricultural Sustainability
International Journal of Agricultural Sustainability AGRICULTURE, MULTIDISCIPLINARY-GREEN & SUSTAINABLE SCIENCE & TECHNOLOGY
CiteScore
5.90
自引率
23.50%
发文量
33
审稿时长
>12 weeks
期刊介绍: The International Journal of Agricultural Sustainability ( IJAS) is a cross-disciplinary, peer-reviewed journal dedicated to advancing the understanding of sustainability in agricultural and food systems. IJAS publishes both theoretical developments and critical appraisals of new evidence on what is not sustainable about current or past agricultural and food systems, as well as on transitions towards agricultural and rural sustainability at farm, community, regional, national and international levels, and through food supply chains. It is committed to clear and consistent use of language and logic, and the use of appropriate evidence to substantiate empirical statements. IJAS increases knowledge on what technologies and processes are contributing to agricultural sustainability, what policies, institutions and economic structures are preventing or promoting sustainability, and what relevant lessons should be learned.
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