Barrier islands are important to the Gulf ecosystem: They protect the marshes from ocean storms and erosion.
障壁岛群对海湾生态系统很重要:它们保护沼泽地免除海洋风暴的袭击和侵蚀。
NOAA statement said the greater detail will help improve the agency's study of ocean storms, as well as "the prediction and warnings of severe weather."
国家海洋和大气管理局发布的一份声明表示,更详尽信息将有助于提高该机构对“海洋风暴”以及“恶劣天气预报和示警”的研究。
Ocean storms develop when the air temperature in one area is different from the temperature nearby.
VOA: special.2010.08.24
Experts believe this early warning system has helped reduce deaths from ocean storms in recent years.
VOA: special.2010.08.24
The Ocean of Storms was about two thousand kilometers west of the place where Apollo Eleven had landed.
VOA: special.2009.07.29
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