딱총새우 서식지에서 풍속과 수온 변화에 따른 해양잡음 레벨의 변동특성

Abstract

The seawater temperature and wind dependences of the ambient noise were investigated at the snapping shrimp colony. The ambient noise levels are significantly affected by the snapping shrimp sound, when the bottom seawater temperature increases and the wind speed decreases. However, they are not exceptively almost affected by the snapping shrimp sound when the wind speed decreases at low seawater temperatures (< 10 °C). This study shows that the activity of the snapping shrimpaffecting the variation in ambient noise level in shallow water can be related to the wind speed as well as the seawater temperature.ncreases and the wind speed decreases. However, they are not exceptively almost affected by the snapping shrimp sound when the wind speed decreases at low seawater temperatures (< 10 °C). This study shows that the activity of the snapping shrimpaffecting the variation in ambient noise level in shallow water can be related to the wind speed as well as the seawater temperature.