South Africa
Acid Mine Drainage from Gold Mining in South Africa: Remediation, Reuse, and Resource RecoveryBACKGROUND:Acid Mine Drainage (AMD) is a persistent issue in South Africa, stemming from both active and defunct mines. It generates from waste materials, leading to severe environmental consequences such as water pollution and ecosystem disruption. The acidic and metal-rich nature of AMD poses significant environmental hazards if not properly managed. Open access copy available |
Women, income and poverty: Gendered access to resources in Post-Apartheid South AfricaBackgroundThis article analyzes gendered income poverty trends in post-apartheid South Africa, focusing on the complex societal shifts that emerged during the transition from apartheid. The authors highlight how these changes have affected women’s access to resources—improving it through increased employment opportunities and hindering it due to challenges like the HIV/AIDS epidemic. Available with subscription or purchase |
Suppression of seed production as a long-term strategy in weed biological control: The combined impact of two biocontrol agents on Acacia mearnsii in South AfricaBackgroundAcacia mearnsii is a woody plant native to Southeastern Australia and Tasmania. Introduced into South Africa in the mid-1800s for timber, the species has become invasive to the region. Reducing the amount of precipitation reaching the ground, hindering agriculture and lowering biodiversity are just a few of the detrimental impacts. Though there has been pushback to controlling this species for commercial interests, two biological control agents, a seed-feeding weevil and a flower-galling midge are known to control species spread and are introduced to the region. Available with subscription or purchase |
Site Relationships for Some Wood Properties of Pine Species in Plantation Forests of Southern AfricaBACKGROUNDThere are three main pine species that are planted in Southern African plantations. Genetic variation and its relationship with wood properties of pine wood has been extensively studied, however little is known about the influence of site on wood properties. Available with subscription or purchase |
Nursery and Establishment Techniques as Factors in Productivity of Man-made Forests in Southern AfricaBACKGROUNDAvailable with subscription or purchase |
Forests as safety nets for mitigating the impacts of HIV/AIDS in southern AfricaBACKGROUND70% of the people infected with HIV/AIDS are in Southern Africa, and the disease is perpetrating the already existing poverty in the continent. The impacts of the disease have led to livelihood change, as more funds in households are channeled to health care. To cater for these pressures and shocks households can resort to the use of forest products and in trading them to generate income. Some families have begun to rely on traditional remedies due to their low cost. Open access copy available |
Distribution and genetic diversity of five invasive pests of Eucalyptus in sub-Saharan AfricaBACKGROUNDPlantation forestry in Sub- Saharan Africa has been characterized by an introduction of several Eucalyptus species because of their socio- economic benefits. However, these Eucalyptus trees have been affected by non- native foliage feeding insect pests, which have been accidentally introduced, resulting in stunted growth and in some cases mortality. The rate of introduction of non-native eucalypt-feeding insects globally has increased nearly five-fold between the 1980s and 2010s. Open access copy available |
Plantation Forestry in Sub Saharan Africa: Silvicultural, Ecological and Economic AspectsBACKGROUNDPlantation forestry in Africa is practiced using exotic species to supply timber and non- timber forest products, which are for industrial and non- industrial purposes. Ownership of the plantations extends from governments and large industrial corporations to individual farmers. Private plantations are performing well, with a better supply compared to the public ones. Plantation programs in Africa have undergone various challenges leading to a decline in production in the past two decades. Open access copy available |
Sprouting, succession and tree species diversity in a South African coastal dune forestBackgroundThis study examines the role of sprouting in the maintenance of plant diversity where prevailing disturbance frequency and severity allows, specifically, in the coastal dune forest of Kwazulu-Natal. Open access copy available |
Native Forest Regeneration in Pine and Eucalypt Plantations in Northern Province, South AfricabackgroundThis study assesses understory colonization by indigenous plant species in exotic tree plantations established on grasslands growing adjacent to native mixed evergreen forest in Northern Province, South Africa. Available with subscription or purchase |