National Estuarine Research Reserve System (NERRS)

The National Estuarine Research Reserve System (NERRS) is a network of protected areas in the United States designed to study and protect coastal estuaries—where freshwater from rivers meets saltwater from the ocean. These reserves support scientific research, education, and conservation efforts, helping communities understand and manage these vital ecosystems. By preserving these areas, NERRS promotes healthy habitats for wildlife, enhances water quality, and fosters resilience against climate change, benefiting both nature and people. Each reserve collaborates with local partners to address regional environmental challenges and promote sustainable practices.