Summary:
- Lake Poyang in China is the largest freshwater lake in Asia, but its size has been shrinking due to excessive sand mining from the lake bed.
- Sand mining is a major industry in China, used for construction materials, but the removal of large amounts of sand is causing the lake's water levels to drop dramatically, threatening the diverse ecosystem and wildlife that depend on the lake.
- Efforts are underway to regulate and limit sand mining in Lake Poyang to help restore the lake's natural water levels and protect the important habitats and species found there.