Acoustic Surveys

Acoustic surveys are a method used to study underwater environments by employing sound waves. Researchers send out sound pulses, which bounce off objects like fish, the sea floor, or other structures. By analyzing the returning echoes, scientists can gather information about fish populations, habitat characteristics, and the overall ecosystem. This technique is non-invasive and helps in managing marine resources, understanding biodiversity, and monitoring environmental changes. Acoustic surveys are crucial for fisheries management and conservation efforts, offering insights that are difficult to obtain through direct observation.