The wetland in the Poyang Lake area, China, is rich in biodiversity but has been harmed by human activities. This has led to a decrease in biodiversity and ecological function. The main goal of the study was to analyze the situation and threats to wetland biodiversity in the area and propose conservation measures. The researchers found that the wetlands have changed in size and structure, leading to a rapid reduction in biodiversity. To address this, they suggest conservation and sustainable use strategies to protect the biodiversity of the Poyang Lake area.