Research Articles (Disaster Management Training and Education Centre for Africa (DiMTEC))

Permanent URI for this collection

http://hdl.handle.net/11660/420

Browse

Browsing Research Articles (Disaster Management Training and Education Centre for Africa (DiMTEC)) by Author "Okolie, Collins C."

Now showing 1 - 3 of 3
  • Thumbnail Image
    ItemOpen Access
    Livelihood vulnerability to the changing climate: the experiences of smallholder farming households in the Free State Province, South Africa
    (Elsevier, 2023) Okolie, Collins C.; Danso-Abbeam, Gideon; Ogundeji, Abiodun A.
    As a result of climatically regulated water sources, smallholder farming households in South Africa are severely impacted by climate change. Using the Livelihood Vulnerability Index, we assessed the vulnerability of smallholder farming households to climate change in Thaba Nchu, Mangaung District of the Free State Province of South Africa. Primary data from 301 smallholder farming households were collected and augmented with secondary data on temperature and rainfall from 2010 to 2020. The study found that farming households in Central Thaba Nchu are more vulnerable than those in North and South Thaba Nchu in terms of adaptive capacity: social network, livelihoods strategies, and socio-demographic structure. The Central Thaba Nchu were likewise more vulnerable to water resources than the Northern and Southern Thaba Nchu. However, Northern Thaba Nchu is more exposed and sensitive to health-related difficulties than Central and Southern Thaba Nchu. The study recommends that non-government and government institutions in the province should employ a pragmatic method to evaluate vulnerability using climate service information while prioritizing vulnerable households for adaptation support to improve adaptive capacity and resilience. The findings also imply that weather forecasters, in partnership with agricultural extension agents, must provide farmers with timely and adequate climate information reports to prepare them for climatic shocks. Moreover, it is important to deliver climate service information that is genuine, significant, and reliable.
  • Thumbnail Image
    ItemOpen Access
    Perception and adaptation strategies of smallholder farmers to drought risk: a scientometric analysis
    (MDPI, 2022) Ogundeji, Abiodun A.; Okolie, Collins C.
    Droughts are a worldwide issue that affects ecosystems’ economies and cultures; therefore, its perception and adaptation strategies among smallholder farmers are crucial for the mitigation of drought risk, and for sustainable food production. We used the bibliometric method to analyze 121 publications from the Scopus database to better understand the existing situation and trends in the field of drought risk. During the years under consideration, the field saw a significant increase in publication output, with an annual growth rate of roughly 68.14 percent. On a national level, the United States scored first with the most publications and the most academic influence, with the majority of top papers citations coming from USA-connected universities and research centers. The top five most frequently used keywords and keyword-plus were, drought, adaptation, agriculture, smallholder farmers, and climate change. Some of the adaptation strategies adopted by smallholder farmers, which could be used by many nations to deal with drought events, include: rainwater harvesting, diversification of income sources, planting of short-season cash crops to enhance cash flow, use of drought-tolerance herds, etc. This research offers a plan to navigate the intellectual dilemma in drought risk research and offers guidance for researchers in all continents, particularly the Africans and the Europeans, in further studies in this area, as the agricultural sector contributes significantly to the economy of many nations.
  • Thumbnail Image
    ItemOpen Access
    Smallholder farmers’ coping and adaptation strategies to climate change: evidence from a bibliometric analysis
    (Elsevier, 2024) Okolie, Collins C.; Ogunleye, Oluwasola T.; Danso-Abbeam, Gideon; Ogundeji, Abiodun A.; Restás, Ágoston
    Climate change threatens smallholder farmers' productivity, revenue generation, and increases household food insecurity. Thus, adaptation and coping strategies are paramount for smallholder farming households to mitigate these impacts of climate change. This study used a bibliometric analysis to examine smallholder farmers’ coping and adaptation strategies to climate change (SFCA-SCC) research trends from 2010 to 2022. A total of 1635 papers were analysed from Scopus and Web of Science (WoS) databases to characterize the field and observe research trends. The articles from these databases demonstrate an upward trend in publications (54–300) over the period under study, signifying the importance of research on adaptation and coping strategies of climate change. The research findings showed that majority of studies originated from institutions in industrialized countries, while very few did so from emerging economies. According to the findings, smallholder farmers have embraced a range of adaptation and coping mechanisms to mitigate the impacts of climate change, such as altering planting schedules, and diversifying crop varieties among others. It is imperative for African researchers and institutions to engage in more research aimed at developing strategies to mitigate the risks posed by climate change.