scholarly journals An evaluation of the effects of climate change on flood frequency in the Luvuvhu River Catchment, Limpopo Province, South Africa

2014 ◽  
Author(s):  
P. M. Kundu ◽  
R. L. Singo ◽  
J. O. Odiyo ◽  
R. N. Nkuna
Keyword(s):  
Climate Change ◽  
South Africa ◽  
Flood Frequency ◽  
Limpopo Province ◽  
River Catchment

scholarly journals Can Famine Be Averted? A Spatiotemporal Assessment of the Impact of Climate Change on Food Security in the Luvuvhu River Catchment of South Africa

Land ◽  
2021 ◽  
Vol 10 (5) ◽  
pp. 527
Author(s):  
Geoffrey Mukwada ◽  
Sabelo M. Mazibuko ◽  
Mokhele Moeletsi ◽  
Guy M. Robinson
Keyword(s):  
Climate Change ◽  
South Africa ◽  
Food Security ◽  
Rainfall Variability ◽  
Flood Frequency ◽  
Land Uses ◽  
River Catchment ◽  
Standardised Precipitation Index ◽  
Normalised Difference Vegetation Index ◽  
The Impact

Climate change has proved to be a threat to food security the world over. Using temperature and precipitation data, this paper examines the differential effects climate change has on different land uses in the Luvuvhu river catchment in South Africa. The paper uses the Normalised Difference Vegetation Index (NDVI) and Vegetation Condition Index (VCI), which were calculated from Landsat images, and the Standardised Precipitation Index (SPI) for a sample of years between 1980 and 2016 to assess how drought and flood frequency have affected the agricultural environment. The results indicate that the lowest SPI values were recorded in 1996/1997, 2001/2002 and 2014/2015, suggesting the occurrence of drought during these years, while the highest SPI values were recorded in 1997/1998, 2002/2003 and 2004/2005. The relationship between three-month SPI (SPI_3) and VCI was strongest in grassland, and subsistence farming areas with the correlation coefficients of 0.8166 (p = 0.0022) and −0.6172 (p = 0.0431), respectively, indicating that rainfall variability had a high negative impact on vegetation health in those land uses with shallow-rooted plants. The findings of this study are relevant to disaster management planning in South Africa, as well as development of farming response strategies for coping with climate hazards in the country.

Climate change impacts on water resources in a rural community in Limpopo province, South Africa: a community-based adaptation to water insecurity

2020 ◽  
Vol 12 (5) ◽  
pp. 587-598
Author(s):  
Sejabaledi Agnes Rankoana
Keyword(s):  
Climate Change ◽  
South Africa ◽  
Water Resources ◽  
Water Supply ◽  
Rural Community ◽  
Limpopo Province ◽  
Community Based ◽  
Content Type ◽  
Adaptation Practices ◽  
Community Based Adaptation

Purpose The study explored the impacts of climate change on water resources, and the community-based adaptation practices adopted to ensure water security in a rural community in Limpopo Province, South Africa. Design/methodology/approach The study was conducted in Limpopo Province, South Africa. The participatory approach was used to allow community members to share their challenges of water scarcity, and the measures they have developed to cope with inconsistent water supply. Findings The study results show that the community obtains water for household consumption from the reticulation system supplied by Mutale River and the community borehole. These resources are negatively impacted by drought, change in the frequency and distribution of rainfall, and increased temperature patterns. The water levels in the river and borehole have declined, resulting in unsustainable water supply. The community-based adaptation practices facilitated by the water committee include observance of restrictions and regulations on the water resources use. Others involve securing water from neighbouring resources. Originality/value This type of community-based action in response to climate change could be used as part of rural water management strategies under climate change.

Climate Change Mainstreaming in Extension Agents Training Curricula: A Case of Mopani and Vhembe District, Limpopo Province, South Africa

2019 ◽  
Vol 55 (1) ◽  
pp. 44-57
Author(s):  
Zafezeka Mbali Zikhali ◽  
Paramu L. Mafongoya ◽  
Maxwell Mudhara ◽  
Obert Jiri
Keyword(s):  
Climate Change ◽  
South Africa ◽  
Work Experience ◽  
Agricultural Extension ◽  
Limpopo Province ◽  
Extension Agents ◽  
Department Of Agriculture ◽  
Information Gap ◽  
Education Levels ◽  
Vhembe District

This study assessed the provision of informal training offered by the Limpopo Department of Agriculture, South Africa, to agricultural extension officers (AEOs). The study used surveyed 90 public extension officers purposively sampled. There were statistically significant differences in extension officers’ exposure to climate change between their education levels and in the provision of climate change training between extension officers’ work experience ( P⩽0.05). The study concluded that the majority of AEOs have not been fully exposed to climate information prior to their employment. This suggests that the information gap in Agricultural Extension and Advisory Services (AEAS) stems from the slow mainstreaming and integration of climate change information.

scholarly journals Perceptions of Climate Change and Drivers of Insect Pest Outbreaks in Vegetable Crops in Limpopo Province of South Africa

Climate ◽  
2020 ◽  
Vol 8 (2) ◽  
pp. 27 ◽  
Author(s):  
Mutondwa Masindi Phophi ◽  
Paramu Mafongoya ◽  
Shenelle Lottering
Keyword(s):  
Climate Change ◽  
South Africa ◽  
Insect Pests ◽  
Climatic Factors ◽  
Smallholder Farmers ◽  
Limpopo Province ◽  
Bivariate Analysis ◽  
Vegetable Production ◽  
Dry Spells ◽  
Pest Outbreaks

Vegetable production is a source of income for smallholder farmers in Limpopo Province, South Africa. Vegetable production is constrained by the negative impacts of climate change and pests. This study assessed farmers’ awareness of climate change, farmers’ knowledge of insect pests and factors that influence insect pests’ prevalence. The data were collected using quantitative and qualitative methods. The data were subjected to descriptive and bivariate analysis. About 84.5% of smallholder farmers were aware of climate change. Late rainfall (24.4%), long dry spells (15%) and increased drought frequency (19.4%) were highlighted as dominant indicators of climate change by farmers. Aphids (22.2%), Bagrada hilaris (12.5%) and Spodoptera frugiperda (10.2%) were the most prevalent insect pests within the Vhembe District. Warmer winters, dry spells and high temperatures were perceived by farmers to influence insect pests’ prevalence within the district. It can be concluded that farmers are aware of climate change and climatic factors influencing pest prevalence within the district. Pest risk maps are needed to improve the preparedness of the government and farmers in controlling insect pests under changing climates.

scholarly journals Climate Change and Food Insecurity Dynamics in the Rural Limpopo Province of South Africa

2018 ◽  
Vol 10 (1(J)) ◽  
pp. 22-32
Author(s):  
Abiodun Olusola Omotayo
Keyword(s):  
Climate Change ◽  
South Africa ◽  
Sustainable Development ◽  
Rural Communities ◽  
Food Insecurity ◽  
Sustainable Development Goals ◽  
Limpopo Province ◽  
The Sustainable Development ◽  
Development Goals ◽  
Household Heads

In the developing nations of the world, poor gross domestic product growth has shown serious vacuum to be filled in order to achieve the sustainable development goals. In that regard, this research article intends to contribute to the sustainable development goals of the United Nation’s goal by explaining the rural food insecurity in the light of climate change dynamic in some selected rural communities of Limpopo Province, South Africa. The data employed in the study were collected from 120 randomly selected rural household heads. Data were analysed with descriptive (frequency, mean etc.) and inferential statistics (Principal component Analysis (PCA), Tobit and Probit Regression) which were properly fitted (P<0.05) for the set research objectives. Descriptive results indicate that the average age of the respondents was 52 years with 60% of the household heads being married and a mean household size of 5.The study concluded that there is climate change effect and food insecurity in the study area and therefore recommended among others that the government of South Africa should endeavour to implement a more rural focused food securityclimate change policies in order to relieve the intensity of food insecurity situations among these disadvantaged rural dwellers of the province as well as to entrench a policy of long term development of agriculture. Finally, the study emphasized that the rural farming households should be enlightened through proper extension services to carry out climate change adaptation and mitigation measures in alleviating the food insecurity situation in the rural communities of the province. 

Hydrogeological characterization of crystalline aquifer in the Hout River Catchment, Limpopo province, South Africa

2020 ◽  
Vol 11 ◽  
pp. 100406
Author(s):  
Tamiru A. Abiye ◽  
Despina Tshipala ◽  
Khahliso Leketa ◽  
Karen G. Villholth ◽  
Girma Y. Ebrahim ◽  
...  
Keyword(s):  
South Africa ◽  
Limpopo Province ◽  
River Catchment ◽  
Crystalline Aquifer
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