山东是海洋大省，海洋生物资源的开发与利用对山东海洋经济的可持续发展意义重大。2013～2022年，山东海洋生物结构发生较大的变化，新技术、新工艺也促进了海洋生物资源的开发与利用。本文综合分析了2013～2022年山东省海洋植物资源、海洋鱼类资源、海洋甲壳动物资源、海洋贝类生物资源、海洋头足类生物资源等大宗海洋生物资源的变化及其原因，并介绍了这些资源的开发利用情况。研究结果表明山东大宗海洋生物的捕捞产量总体呈下降趋势，多数品种的养殖产量呈上升趋势，海洋生物资源的总量在上升。
Shandong is one of major marine provinces，the exploitation and utilization of Marine biological resources is of great significance to the sustainable development of Shandong Marine economy. In the past ten years，the structure of Marine organisms in Shandong has undergone great changes，and new technologies and new processes have also promoted the development and utilization of Marine biological resources. In this paper，the changes of Marine plant resources，Marine fish resources，Marine crustaceans resources，Marine shellfish resources and Marine cephalopods resources in Shandong Province in recent ten years and their causes are analyzed comprehensively，and the development and utilization of these resources are introduced. The results showed that the fishing yield of bulk Marine organisms in Shandong showed a downward trend，the aquaculture yield of most species showed an upward trend，and the total amount of Marine biological resources increased.
| Keywords： | Marine EconomyMarine Ecological EnvironmentMarine Biological ResourcesAquatic Resources Development |
