Which of the following is NOT listed as a factor affecting the management of freshwater resources?

• A. Restricting dam construction
• B. Establishing protected wetland areas
• C. Regulating water withdrawal
• D. Increasing agricultural irrigation efficiency

Answer: (D)

Managing freshwater resources is shaped by policy decisions and conservation measures that set how water is stored, protected, and allocated. Restricting dam construction changes the availability and timing of water in a system, influencing how resources are managed. Establishing protected wetland areas preserves important hydrological functions and water quality, guiding decisions about land and water use. Regulating water withdrawal creates legal limits to ensure sustainable supply over time. Increasing agricultural irrigation efficiency, while valuable for reducing overall water use, is a technology or practice aimed at using water more efficiently rather than a policy or regulatory factor that defines how the resource is managed. So it’s not listed as a factor affecting management in this context.