The direct and indirect impacts of population growth and economic development on maize (Zea mays L.) diversity in highland Guatemala

This paper discusses the impacts of population growth and economic development on maize diversity in highland Guatemala. In the context of this discussion, economic development specifically refers to the recent expansion of the non-traditional agricultural exports (NTAEs). Population growth and economic development (i.e. NTAEs) are linked because as land has become scarce in highland Guatemala, due to the poor distribution of land resources and rapid population growth over the past 50 years, many farmers have turned to non-traditional economic strategies such as new crops that produce more income per unit of land. These new crops have improved the economic conditions of many farming families, but it has come at a cost regarding the maintenance of local maize varieties and household food security.