A useful tool to inform this management function would be a machine learning model that can predict soil health given land cover and parameters of the abiotic context, such as terrain elevation and historical weather data. Thus, it is important to manage soil health to maintain food security, avoid desertification and maintain or ideally increase soil organic carbon storage. Yet, soil health is threatened by intensive farming practices and changes of land use such as deforestation. In addition, soil organic carbon represents the largest terrestrial carbon stock and is second only to the oceans. Water retention reduces the risks of desertification and of flooding as the capacity to retain water reduces the rate of surface water flow. Agriculture relies on healthy soil for crop growth and animal grazing. Soil health is an environmental factor that impacts a range of important issues including food production, water retention and soil organic carbon storage.
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