【摘要】 <正> 前言能源问题,是当今人类所关注的重大问题,作为可再生性新能源——海洋能,早已引起人们的重视.我国海域辽阔,海洋能源丰富,但是,我国海洋能的开发利用工作比起先进国家,起步较晚.1958年在水电部领导下,各省市自治区水利部门,对潮汐能的蕴藏量做了普查.而后1978年又进行了第二次普查,对100多个港湾和30多个河口的潮汐能量做了估算.只是上述工作,仅限于沿岸港湾和河口地区,为了对整个中国海的潮更多还原

【Abstract】 In this paper, on the basis of the result of tidal numerical computation and in combination with the observational data in the Huanghai Sea and the Bohai Sea, the tidal energy and its diistribution graph （in these seas） have been estimated and mapped.The computed results show that the tidal energy in the Bohai Sea is 0.91×10²¹ ergs and that in the Huanghai Sea 1.1×10²² ergs.The values obtained proved to be reliable according to a comparison between computed results and observational data, and can provide reliable data for the exploitation and utilization of tidal energy.更多还原