Beach nourishment would be a good solution in the situation of massive sand loss after a recent hurricane. After such an event, the beach can experience significant erosion, and replenishing it with sand can help restore the beach ecosystem, provide protection for coastal properties, and enhance recreational opportunities.
In contrast, beach nourishment might not be effective or appropriate for the other scenarios listed:
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Sand loss due to currents and waves: While nourishment could help, it may only be a temporary solution unless long-term strategies to mitigate current and wave impact are also implemented.
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A decrease in sea turtle population: Beach nourishment may have mixed effects on wildlife, particularly if it disrupts nesting sites. Conservation efforts targeting the specific needs of the sea turtles might be more appropriate.
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A recent increase in plant life: This situation could indicate a healthy ecosystem, and adding sand might negatively impact existing vegetation and habitats.
Thus, the best choice for beach nourishment would be in response to massive sand loss after a hurricane.