Grade 12 Geography Controlled Test: Economic and Industrial Geography of South Africa

Economic Geography Foundations and National Accounts

Gross Domestic Product ($GDP$) represents the total value of all goods and services produced within the borders of a country over the duration of one year. In contrast, Gross National Product ($GNP$) measures the total value of all goods and services produced by the citizens of a country, regardless of whether they are working domestically or internationally, and specifically subtracts the income earned by foreign residents within the country. These metrics are critical for measuring the scale and growth of a national economy.

Agricultural and industrial classifications further define economic activity. Extensive farming occurs when a small amount of agricultural product is obtained from a large piece of land. Farming scales differ by intent, with subsistence farming categorized as small-scale farming designed primarily for the survival of the farmer. In the industrial sector, market-orientated industries are situated specifically near the population centers that purchase the products, while home markets provide products specifically for the local population. Secondary and tertiary sectors comprise different activities; for example, banking is a tertiary sector activity, whereas manufacturing belongs to the secondary sector. A break-of-bulk point is a specific location where goods are transferred from one mode of transport to another, such as from a ship to a train.

Spatial Distribution of Industry in South Africa

The South African industrial landscape is characterized by centralisation, which is the over-concentration of industries in a few core areas. There are four primary core industrial regions, identified as regions A, B, C, and D. Area A, the Gauteng PWV (Pretoria-Witwatersrand-Vereeniging) region, serves as the economic hub of South Africa. Development in this area is promoted by access to a large market and the availability of raw materials. However, water availability serves as a significant limiting factor for further industrial development in the PWV region. Area A is also the primary region for the manufacture of motor vehicles and related accessories.

Area D, the South-Western Cape core industrial region, is defined by its dominant secondary activity of wine production. This region relies heavily on raw materials sourced from the sea and land, specifically fish and fruit. The South-Western Cape makes a substantial contribution to the national economy, accounting for approximately $15\%$ of the South African manufacturing sector output.

Infrastructure and Regional Development Initiatives

The West Coast Spatial Development Initiative ($SDI$) is situated in the Western Cape Province and is designed to boost economic development. Foreign investment in the South-Western Cape core industrial region is attracted by diverse transport modes, including land, air, and water infrastructure. The presence of a harbor is particularly vital as it links the area with global markets, allows for cheaper imports of raw materials, increases the profit margins on exports, and encourages general investment in the surrounding infrastructure.

Spatial Development Initiatives like the West Coast $SDI$ create a positive economic cycle. They generate job opportunities, which in turn leads to a larger local market for goods as employment rates rise. As more money is generated in the region and spent at local businesses, the provincial government gains more revenue to improve services and general infrastructure. This economic injection from outside the region creates a sustainable environment for long-term growth.

Coal Mining and the Energy Sector in South Africa

Mpumalanga is the province with the highest number of coal fields in South Africa. The coal mining industry provides essential raw materials for two primary industrial giants: Eskom, which uses coal to generate electricity, and SASOL, which utilizes coal for chemical and synthetic fuel production. Production costs for coal mining in Mpumalanga are reduced by several physical factors, such as the fact that coal deposits are located close to the surface, making open-pit mining a cheaper and more viable option. Additionally, there are large quantities of high-quality coal available in the province.

Despite the economic benefits, coal mining presents significant environmental and social challenges. The extraction process leads to land degradation and air pollution resulting from the burning of coal for electricity. Opencast mining is often considered an eyesore that decreases the aesthetic beauty of the landscape. Socially, the industry is impacted by labour issues. The prevalence of HIV/AIDS has resulted in the loss of both skilled and unskilled workers, decreasing production as employees are frequently too sick to attend work. Furthermore, strike actions for better wages and benefits, as well as faction fighting among miners of different nationalities, can cause absenteeism and may even force unprofitable mines to shut down. A decrease in coal production would lead to a loss of employment opportunities, reduced tax revenue for the government, and limited infrastructure development.

The Informal Sector and Local Economic Participation

The informal sector is defined as the part of the economy that is not officially registered and does not pay traditional taxes. This sector provides a vital alternative to formal business structures. Consumers often choose to support informal traders over nearby formal shopping complexes because goods are frequently cheaper, can be purchased in smaller quantities, and the locations are often more convenient, being situated closer to settlements or public transport hubs. There is also often a sense of social responsibility to support local vendors.

Informal traders face several significant risks, including exposure to extreme weather conditions, high crime rates, and a lack of basic facilities like water or electricity. They also face intense competition from other vendors, potential harassment from local authorities, and the threat of xenophobia. To mitigate these issues, local authorities can implement several measures to improve working conditions. These include the provision of designated and sheltered trading areas, the construction of secure storage facilities for stock, and the implementation of visible policing for safety. Furthermore, authorities can offer training in basic business management and provide access to financial aid or bank loans to help these traders grow their businesses.