中国作为海洋大国 ,在向海洋进军的进程中 ,出现了以下制约海洋经济发展的瓶颈因素 :海洋环境污染日趋严重 ;海洋资源衰退令人担忧 ;管理权重叠 ,无序开发 ;利益纷争 ,矛盾重重。究其根本原因在于海洋经济发展缺乏科学管理。具体表现为 :缺乏科学的海洋管理价值目标 ;缺乏现代海洋管理体制 ;缺乏利益关系明确的合理的科学的管理机制 ;缺乏法制化的海洋管理 ;缺乏科学的海洋管理教育。切实抓好海洋经济的科学管理 ,必须确立经济效益、社会效益和生态效益相统一的管理价值目标 ;建立现代海洋管理体制 ;理顺利益关系 ,建立合理的科学的管理机制 ,坚持教育和法制两手抓 ,使海洋管理科学化 As a large maritime power, China has emerged as a bottleneck in the process of marching into the oceans. The bottleneck factors restricting the development of the marine economy are as follows: the pollution of the marine environment is becoming increasingly serious; the deterioration of marine resources is worrying; the overlapping of management power and disorderly development; the conflicts of interest and contradictions . The fundamental reason lies in the lack of scientific management of marine economic development. The concrete manifestation is: the lack of scientific marine management value target; the lack of modern marine management system; the lack of clear and reasonable interest in scientific management mechanism; the lack of legalization of marine management; the lack of scientific education in marine management. To earnestly grasp the scientific management of the marine economy, we must establish the management value goal of unifying economic benefits, social benefits and ecological benefits. We should establish a modern marine management system, streamline the relations of interests, establish a reasonable and scientific management mechanism, and adhere to both education and the rule of law Grasp, make scientific marine management