这里所说的海洋能,主要是指依附于海水中的可再生能源,它包括潮汐能、海浪能、海流能、海水温差能、海水盐差能等,一般不包括海底石油和天然气等化石能源在内。海洋占地球表面积的71%,它接受来自太阳的辐射能比陆地上要大得多,因此全球海洋能的可再生量非常之大,其开发利用的潜力很大。根据联 The ocean energy here refers mainly to the renewable energy attached to the seawater. It includes tidal energy, wave energy, sea current energy, sea water temperature difference energy, sea salt salt difference energy, etc., and generally does not include fossil fuels such as seabed oil and natural gas Included. The ocean, which accounts for 71% of the Earth’s surface area, receives far more radiant energy from the sun than on land so that the global renewable energy capacity of ocean energy is very large and its potential for exploitation is high. According to couplets