Pollution and salinization

Pollution and salinity pose a global challenge that has become more acute in both high- and low-income countries, undermining economic growth as well as socioenvironmental sustainability and people’s health (FAO and UNEP, 2021; FAO, 2024c). When not managed correctly, agricultural practices can increase pollutant loads (nutrients, salts, sediments, agrochemicals and pathogens) in soil, groundwater, rivers and lakes. In many countries, agriculture is the main non-point source of water pollution. Agriculture can also be heavily impacted by poor water quality, leading to increased costs, lower profitability and potential health issues.

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