What happens when the fertility in a forest floor increases?

When fertility in a forest floor increases, it typically leads to enhanced plant growth and biodiversity. Nutrient-rich soil supports a wider variety of flora, which can attract more fauna and improve the overall ecosystem health. However, excessive fertility can also result in the overgrowth of certain species, potentially leading to imbalances and reduced diversity. Additionally, increased fertility may alter nutrient cycling processes and affect existing plant communities.