Dr. Jilong Wang is an associate researcher at the Fishery Resources Research Office of the Heilongjiang Fisheries Research Institute. He graduated from Shanghai Ocean University with a degree in fishery resources. His research interests include fishery resource assessment and fish ecology. He is engaged in research on fishery resource survey and appraisal, fish biology, and fish ecology. In recent years, he has mainly researched salmon resource assessment, proliferation, protection, and fishery resource and environmental surveys in important waters such as the Heilongjiang River and the Yellow River.