"973 project" China's ecological environment of the evolution of shelf sea processes, mechanisms and future trend prediction "Select a fragile ecological environment of the East China Sea and Yellow Sea as the study area, combined with sedimentary record of the reconstruction and modern investigations to geochemistry, ecology, physical oceanography studies and models to carry out a combination of interdisciplinary and comprehensive research, to fully reflect the regional characteristics of China's continental shelf sea, to distinguish between climate change and human activities on the ecological environment of China's shelf sea change, reveal the driving mechanism to clarify future changes in the ecological environment The purpose of the trend. " |