structural:expansion, information:extraction, structural:summarization
Ecological conservation

Despite being in a period of economic and industrial growth, Dalian has placed an emphasis on environmental protection. Dalian's ecological restoration and protection efforts are ongoing and expanding. In 2021, Dalian set a five-year-plan for the marine environment that included targets for conserving populations of the endangered black-faced spoonbill. In 2019, 49 nests were built for the black-faced spoonbill on nearby uninhabited islands. There has also been conservation and rescue efforts targeting spotted seal populations. Dalian also maintains the National Spotted Seal Nature Reserve within Lioadong Bay. This reserve is home to a spotted seal population and is a breeding ground for multiple marine species.