Generally, elevated CO2 in the atmosphere induced fluctuations in temperature and precipitation, which lead to alterations in the vital soil processes that expose the soils to many kinds of degradation—physio-chemical degradation, salinization, erosion, reduced available water with changes in the soil, declined soil nutrient storage, and depletion of soil biodiversity. Such unfavorable changes pose a big threat to soil productivity, water and soil quality, and production system sustainability.
