Modelling the impact of climate change on the flow of the Eerste River in South Africa

2021 ◽  
pp. 103025
Author(s):  
J.A. Du Plessis ◽  
S.G. Kalima
Keyword(s):  
Climate Change ◽  
South Africa ◽  
Impact Of Climate Change ◽  
The Impact

Assessing the Impact of Climate Change on the Staple Baskets of Botswana and South Africa

2021 ◽  
pp. 115-215
Author(s):  
Wiltrud Durand ◽  
Davide Cammarano ◽  
Olivier Crespo ◽  
Thembeka Mpusaing ◽  
Hlamalani Ngwenya ◽  
...  
Keyword(s):  
Climate Change ◽  
South Africa ◽  
Impact Of Climate Change ◽  
The Impact

scholarly journals Climate change, household vulnerability and smart agriculture: The case of two South African provinces

2016 ◽  
Vol 8 (2) ◽  
Author(s):  
Mkhululi Ncube ◽  
Nomonde Madubula ◽  
Hlami Ngwenya ◽  
Nkulumo Zinyengere ◽  
Leocadia Zhou ◽  
...  
Keyword(s):  
Climate Change ◽  
South Africa ◽  
Rural Areas ◽  
Crop Yields ◽  
Local Level ◽  
Rural Households ◽  
Impact Of Climate Change ◽  
Household Vulnerability ◽  
Smart Agriculture ◽  
The Impact

The impact of climate-change disasters poses significant challenges for South Africa, especially for vulnerable rural households. In South Africa, the impact of climate change at the local level, especially in rural areas, is not well known. Rural households are generally poor and lack resources to adapt to and mitigate the impact of climate change, but the extent of their vulnerability is largely not understood. This study looked at the micro-level impact of climate change, evaluated household vulnerability and assessed alternative adaptation strategies in rural areas. The results indicate that climate change will hit crop yields hard and that households with less capital are most vulnerable. These households consist of the elderly and households headed by females. Households that receive remittances or extension services or participate in formal savings schemes in villages are less vulnerable. The results suggest that households need to move towards climate-smart agriculture, which combines adaptation, mitigation and productivity growth.

The impact of climate change on the Mpumalanga Provincial Archives and records management activities

2021 ◽  
Vol ahead-of-print (ahead-of-print) ◽  
Author(s):  
Nkholedzeni Sidney Netshakhuma
Keyword(s):  
Climate Change ◽  
South Africa ◽  
Disaster Management ◽  
Expert Knowledge ◽  
Extreme Weather Events ◽  
Research Approach ◽  
Records Management ◽  
Content Type ◽  
Impact Of Climate Change ◽  
The Impact

Purpose The purpose of this paper is to investigate the impact of climate change on South Africa’s Mpumalanga Provincial Archives (MPA) and related records management activities. Design/methodology/approach A qualitative research approach/method was used to collect data from the source, including purposive sampling and expert knowledge solicited through semi-structured interviews. A review was undertaken to source climate data and related archival sector literature. Findings Recent extreme weather events in Mpumalanga seem to bear out climate change projections. The current absence of relevant strategies and plans implies that the MPA and provincial departments are not yet prepared for emergencies. The lack of a plan, an implementation strategy and related training may increase the impact of disasters on the provincial archives’ environment. Without disaster plans and robust preparedness, the question of how the MPA is going to preserve archives for future generations is raised. In addition, due to a lack of guidance for registry staff, appraisal is not allowing for identification and processing of archival materials, so combined with a lack of disaster management strategies and plans contributes to the loss of archives. Research limitations/implications This research is limited to the MPA; however, the findings may be extended to other South Africa provincial archives and parts of the world experiencing similar issues. Practical implications When archivists accept holdings into their repositories, they take the responsibility for their archival custody. But, these efforts may come to nothing if the archives are lost. Disaster management is the key to the protection of the archives. This study evaluated the present and future consequences of climate change impacts by assessing the risk to Mpumalanga archives by climate change-related floods. Social implications There is a need to conduct similar research on a larger scale so as to explore the impact of climate change in other provincial archives to provide a wider context of the problem within South Africa. Originality/value This paper contributes to the literature on the impact of climate change on archives. The results achieved should be seen as a first step towards identification of the issue.

The impact of climate change on South Africa

2021 ◽  
Vol 3 (4) ◽  
pp. 69-71
Author(s):  
Kiara Mahadev
Keyword(s):  
Climate Change ◽  
South Africa ◽  
Developing Countries ◽  
Population Density ◽  
Impact Of Climate Change ◽  
Global Challenge ◽  
Difficult Time ◽  
The World ◽  
The Impact

Climate change has quickly become one of the greatest challenges impacting regions all over the world. Despite it being a global challenge, developing countries have had a much more difficult time combating these effects (South Africa’s 2nd Annual Climate Change Report, 2017). This is largely due to the population density, lack of funds and necessary resources in most developing countries. This article will explore climate change and the impact of this phenomenon on the country of South Africa.

scholarly journals The impact of climate change on food security in South Africa: Current realities and challenges ahead

2017 ◽  
Vol 9 (1) ◽  
Author(s):  
Tshepo S. Masipa
Keyword(s):  
Climate Change ◽  
South Africa ◽  
Global Warming ◽  
Food Security ◽  
Crop Production ◽  
Arable Land ◽  
Food Distribution ◽  
Impact Of Climate Change ◽  
Food Items ◽  
The Impact

This article aims to examine the impact of climate change on food security in South Africa. For this purpose, the article adopted a desktop study approach. Previous studies, reports, surveys and policies on climate change and food (in)security. From this paper’s analysis, climate change presents a high risk to food security in sub-Saharan countries from crop production to food distribution and consumption. In light of this, it is found that climate change, particularly global warming, affects food security through food availability, accessibility, utilisation and affordability. To mitigate these risks, there is a need for an integrated policy approach to protect the arable land against global warming. The argument advanced in this article is that South Africa’s ability to adapt and protect its food items depends on the understanding of risks and the vulnerability of various food items to climate change. However, this poses a challenge in developing countries, including South Africa, because such countries have weak institutions and limited access to technology. Another concern is a wide gap between the cost of adapting and the necessary financial support from the government. There is also a need to invest in technologies that will resist risks on food systems.

scholarly journals Impact of Climate Change on Crop Production and Potential Adaptive Measures in the Olifants Catchment, South Africa

Climate ◽  
2020 ◽  
Vol 9 (1) ◽  
pp. 6
Author(s):  
Mary Funke Olabanji ◽  
Thando Ndarana ◽  
Nerhene Davis
Keyword(s):  
Climate Change ◽  
South Africa ◽  
Crop Production ◽  
Rainwater Harvesting ◽  
Climate Change Scenarios ◽  
Full Irrigation ◽  
Dry Beans ◽  
Planting Dates ◽  
Impact Of Climate Change ◽  
The Impact

Climate change is expected to substantially reduce future crop yields in South Africa, thus affecting food security and livelihood. Adaptation strategies need to be implemented to mitigate the effect of climate change-induced yield losses. In this paper, we used the WEAP-MABIA model, driven by six CORDEX climate change data for representative concentration pathways (RCPs) 4.5 and 8.5, to quantify the effect of climate change on several key crops, namely maize, soya beans, dry beans, and sunflower, in the Olifants catchment. The study further investigated climate change adaptation such as the effects of changing planting dates with the application of full irrigation, rainwater harvesting, deficit irrigation method, and the application of efficient irrigation devices on reducing the impact of climate change on crop production. The results show that average monthly temperature is expected to increase by 1 °C to 5 °C while a reduction in precipitation ranging between 2.5% to 58.7% is projected for both RCP 4.5 and RCP 8.5 relative to the baseline climate for 1976–2005, respectively. The results also reveal that increased temperature and decreased precipitation during planting seasons are expected to increase crop water requirements. A steady decline in crop yield ranging between 19–65%, 11–38%, 16–42%, and 5–30% for maize, soya beans, dry beans, and sunflower, respectively, is also projected under both RCPs climate change scenarios. The study concludes that adaptation measures such as the integration of changing planting dates with full irrigation application and the use of rainwater harvest will help improve current and future crop production under the impact of climate change.

scholarly journals South Africa’s multiple vulnerabilities, food security and livelihood options in the COVID-19 new order: An annotation

2021 ◽  
Vol 17 (1) ◽  
Author(s):  
Hosea O. Patrick ◽  
Ernest N. Khalema ◽  
Oluremi A. Abiolu ◽  
Enioluwa J. Ijatuyi ◽  
Rhoda T. Abiolu
Keyword(s):  
Climate Change ◽  
South Africa ◽  
Food Security ◽  
Agricultural Sector ◽  
New Order ◽  
Policy Action ◽  
Impact Of Climate Change ◽  
Livelihood Options ◽  
The Face ◽  
The Impact

The advent of the COVID-19 pandemic and its crippling effects exacerbate many people’s vulnerability to food security across the world, including Africa. This article offers an explorative discourse on the implication of COVID-19 pandemic for South Africa’s food and livelihood security in the face of climate change. Using a scoping desktop review method, the article aims to provoke research and policy action and discourse on the subject matter. The article explores pre-and post-COVID-19 vulnerabilities in South Africa. It acknowledges the impact of climate change on food security and the situation of food security in South Africa pre-and post-COVID-19 pandemic. It then provides policy recommendations and expected outcomes to reconfigure the agricultural sector in the new sociopolitical and economic order necessitated by the pandemic. The article argues that reducing the stress posed by COVID-19 will require collaborative efforts and systemic thinking by stakeholders across all quarters. This will proffer workable solutions to mitigate the consequences of the COVID-19 pandemic on the food and livelihood options of rural dwellers in South Africa and their interconnectedness with the impact of climate change.

The impact of climate change on net revenue and food adequacy of subsistence farming households in South Africa

2014 ◽  
Vol 20 (3) ◽  
pp. 327-353 ◽  
Author(s):  
Byela Tibesigwa ◽  
Martine Visser ◽  
Jane Turpie
Keyword(s):  
Climate Change ◽  
South Africa ◽  
Subsistence Farming ◽  
Livestock Farming ◽  
Impact Of Climate Change ◽  
Mixed Crop ◽  
Net Revenue ◽  
Livestock Farmers ◽  
The Impact ◽  
Farming Households

AbstractThis paper examines the impact of climate change on poor households across South Africa who practise subsistence farming to supplement their household income and dietary requirements. We consider three production systems: specialized crops, livestock and mixed crop-livestock farming. In general, we find specialized crop farmers to be the most vulnerable, while mixed crop-livestock farmers appear to be least vulnerable, suggesting that crop-livestock diversification is a potential coping strategy among poor subsistence farming households. We observe qualitatively similar results when we use self-reported food adequacy as the outcome. Furthermore, predicted impact shows that the climatic changes will be mildly harmful at first but will grow over time and lead to a 151 per cent loss in net revenue by the year 2080. Interestingly, we observe that crop farmers receive higher revenue when land is owned by the household, while on the other hand, livestock farmers earn more revenue when the land is communal.

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