How Urban Growth in the Global South Affects Agricultural Dynamics and Food Systems Outcomes in Rural Areas: A Review and Research Agenda

Abstract

The urbanisation in the Global South provides opportunities for improved rural livelihoods in the vicinity of cities, but these opportunities do not automatically occur. The literature shows that urban expansion leads to more intensive land use around cities and a shift of production towards high-value products. However, competition for land around growing cities can lead to increasing socioeconomic vulnerability in affected areas, particularly for those who have no or weak land ownership or tenancy rights. Urban expansion can also have negative ecological consequences such as the extinction of wetlands and deforestation. In the current literature, there are very few studies to be found that comprehensively and simultaneously analyse the effects of growing cities on food security, equity, and the ecological impacts on food systems in rural areas. To better map and understand the consequences of urban growth for agricultural dynamics, rural livelihoods, and the environment, a three-track research agenda is proposed: comparative field studies that analyse farmers’ decision-making processes under increased competition for factors of production due to urban sprawl; the role of urban–rural connectivity, city size, and urbanisation patterns in agricultural dynamics around the city; and studies that analyse the socioeconomic and environmental effects of urban sprawl on agricultural development opportunities around cities.