Yunlong Lake Water Quality Decline Threatens Ecosystem Health.
The water quality of Yunlong Lake was studied to evaluate its environmental health. Different parts of the lake were tested for various factors like nutrients, oxygen levels, and transparency. The results showed that the lake's water quality was at level Ⅲ, with high levels of TN and TP. The lake was found to be mesotrophic, with better water quality in the eastern part compared to the western part. The lake's different areas had significant variations in water quality, influenced by its functional zones.