region of interest: Australia describe the main causes driving your assigned major threat to soil and how it leads to soil degradation and loss of ecosystem services. be sure to describe the specific causes of this problem in the chosen geographical socioeconomics and food insecurity. https://eos.com/blog/soil-salinization The Threat of Soil Salinization in Australia

The Threat of Soil Salinization in Australia

Soil salinization is a major threat to the soils of Australia, negatively impacting the country’s environment and socioeconomics. Soil salinization is caused by a number of factors, including climate change, irrigation practices, and human activities such as oil extraction and mining (Mann, 2020). Climate change is a major cause of soil salinization in Australia, as the increase in temperatures causes evaporation and the concentration of salts in the soil (Wang et al., 2020). Additionally, the country’s long-term irrigation practices have led to the accumulation of salts in the soil and water sources, leading to soil salinization (Mann, 2020). Furthermore, human activities such as oil extraction and mining have further contributed to the problem, as they lead to increased salinity in the soil (Wang et al., 2020). The effects of soil salinization are numerous, including a decrease in soil fertility and an increase in soil erosion (Mann, 2020). This has led to a decrease in the country’s agricultural production, leading to food insecurity, and it has also had an impact on the country’s socioeconomics, as salinized soils are less productive and… Cont…