我国近海生态系统食物产出的关键过程及其可持续机理

KEY PROCESSES AND SUSTAINABLE MECHANISMS OF ECOSYSTEM FOOD PRODUCTION IN THE COASTAL OCEAN OF CHINA

围绕国家重点基础研究发展计划(973计划)项目“我国近海生态系统食物产出的关键过程及其可持续机理”,介绍了海洋可持续生态系统研究对我国社会与科技发展的意义、研究现状和发展趋势、拟解决的关键科学问题和预期目标,以及研究实施计划。该项研究的最终目标是从人类活动和自然变化两个方面认识我国近海海洋生态系统服务与产出功能,量化其生态容纳量及动态变化,预测生态系统的承载能力和易损性,寻求我国近海海洋可持续开发利用与资源环境相协调发展的途径。

This presentation is based on “Key Processes and Sustainable Mechanisms of Ecosystem Food Production in the Coastal Ocean of China”, a project of the National Basic key Research Program. It recommends the important meaning of sustainable marine ecosystem studies to the Chinese social ＆ technology development, research status and evolution trend, key scientific issues that need to be solved, expected aims, and implementation plan. Our goals of the study are to understand functions of services and food production in the Chinese coastal ＆ shelf ecosystems from both anthropogenic forcing and natural changes, to evaluate quantificational carrying capacity of ecosystem and dynamics, to predict ecosystem carrying capacity and frangibility, and to seek a way of harmonious development between sustainable utilization and resources environment in the coastal ocean of China.