Land use of the primary sector from the perspective of consumption in Mexico (2018). A multisectoral input-output approach

The objective of this paper is to quantify the land use from the primary activities in terms of consumption in Mexico. To do this, we assign data on the land use for agriculture, livestock, productive forestry, and aquaculture to the primary economic activities represented in the 2018 input-output table. Also, the input-output model of land use is complemented with statistical information from the import matrix and the social accounting matrix of 2018. The results indicate that the land footprint amounts to 61 745 416 hectares and 0.49 hectares per capita. This means that 73% of the land footprint is represented by land areas within our country and 27% by areas in other countries. The land demand derived from the consumption of the population in Mexico is greater than the land areas used in the production of primary activities. This study has two limitations: one referred to the assumptions of the input-output model and another, to the concept of land use. The originality and value of the article consist in analyzing the demand for land for food production in Mexico, which represents the greatest threat to the conservation of terrestrial ecosystems and the ecological services that emanate from it.