The impact of urbanization on agricultural land use and food production in urban areas

Abstract

Both directly in the form of land take and indirectly through the use of agricultural land for non-productive rural activities like recreation, horse keeping, or hobby farming, urbanisation leads to a continuous loss of agricultural land. This loss can be broken down into two categories: direct and indirect. Farmers are placed under stress as a result of urbanisation processes, which also make farming operations more difficult as a result of less agricultural land, negative externalities, and increased competition for land. An agricultural agent-based model was linked with spatially explicit urbanisation scenarios and various agricultural subsidy policies for the case study of Belgium in order to forecast probable changes in the future. The purpose of this research was to look at Belgium. As a consequence of an ageing agricultural population and low succession rates, simulations through 2035 indicated a continual reduction in the number of farmers in all scenarios; this trend will continue for as long as not every farmer who stops his activities is replaced with another farmer who takes his place. The findings also indicated that the rural-urban periphery is likely to experience reductions at a rate that is greater than the national average. The connection between urbanisation and agricultural practises is investigated here. There have been major shifts in land usage as a result of the huge migrations that have occurred in the United States from rural regions to urban areas. Even though more land is being developed for urban purposes, this trend has very little impact on overall agricultural output. As agricultural services have shifted to the city, the technological revolution of agriculture has had considerably broader implications and has acted as a push-pull on the flow of people into the city. Energy and chemical fertilisers are increasingly sourced from metropolitan centres, and a significant portion of the labour force in agriculture comes from urban areas. Because of the significant increases in yields both per acre and each farm worker, the requirements for agricultural goods are now completely satisfied. As a result of urbanisation and increased purchasing power, Americans have risen up the food chain. The demand for costly animal products is expected to increase.