In lobster management, which combination of controls is commonly used?

• A. Size limits, trap limits
• B. Seasonal closures
• C. Temperature-based rules
• D. Area closures only

Answer: (A)

In lobster management, regulating both what you can take and how intensively you can fish is key. Size limits protect breeding individuals by keeping undersized lobsters in the water until they reach maturity, and they’re easy to enforce by measuring carapace length at harvest. Trap limits control fishing effort directly, limiting how many traps a fisherman can set and thus how much lobster can be caught overall. Put together, these two tools balance biological protection with economic activity, helping the population grow and reproduce while keeping fishing sustainable and manageable. Other approaches like seasonal or area closures can be useful, but the combination of size limits and trap limits is a common, practical core strategy in lobster management.