“十四五”看山东：海洋生产总值年均增8.4%，5项国家大奖占全国半数

Core Insights - Shandong Province has made significant progress in its marine economy development during the "14th Five-Year Plan" period, with an average annual growth rate of 8.4% in marine production value [1][2] - The province has established three national marine economic development demonstration zones and created 71 national-level marine ranch demonstration zones, leading the nation in both quantity and scale [1] - Shandong has invested over 6 billion yuan in marine ecological governance, achieving notable improvements in water quality and coastal ecosystem restoration [2] Marine Economy Development - The marine economy in Shandong has seen a qualitative and quantitative increase, with seven industries, including marine fisheries and marine chemical industry, ranking first in the country in terms of added value [1] - The province has developed 13 provincial-level marine characteristic industrial clusters, achieving an industrial concentration rate of 78% [1] - The Qingdao, Yantai, and Rizhao ports rank among the top ten global coastal ports in terms of throughput [2] Marine Technology and Innovation - Shandong has established 50 national-level marine research institutions and innovation platforms, with 22 academicians in the marine field, accounting for one-third of the national total [1] - Key technologies, such as the pneumatic wave energy conversion and deep-sea gas field development, have been successfully developed, with one project winning the National Science and Technology Progress Award [1] Marine Port Development - The province has transformed its port system from a "group of ports" to a "port cluster" through the establishment of the Shandong Port Group [2] - Shandong is home to the world's largest terminals for various commodities, including iron ore, crude oil, and liquefied natural gas [2] - The container sea-rail intermodal transport volume has ranked first in the country for ten consecutive years [2] Marine Ecological Governance - Shandong has implemented strict ecological red line systems across all marine areas, investing over 6 billion yuan in ecological restoration efforts [2] - The province has restored 12,500 hectares of coastal wetlands and improved the nitrogen concentration in major rivers flowing into the sea [2] - The proportion of good water quality in nearshore waters has reached 93.6%, ranking among the top in the country for two consecutive years [2]