Which statement best reflects estuary management for preserving water quality and habitats across different estuary types?

• A. Only nutrient management is necessary.
• B. Sediment control is unnecessary in tidal systems.
• C. Salt wedge, well-mixed, and partially mixed estuaries benefit from integrated nutrient management, sediment control, and hydrological protections.
• D. Hydrological protections have no impact on water quality.

Answer: (C)