摘要
海洋科学在 2 0世纪后半叶得到迅速发展 ,海洋在人类可持续发展中的重要地位也日益为人们所认识。在 2 1世纪初 ,我国所关注的海洋科学问题中有两方面特别重要 ,一是海洋在季节、年际、年代际尺度的气候变异中的作用 ;二是近海系统对自然变异、人类活动及全球变化的响应。在回顾 2 0世纪对大洋环流和海洋生产力两者所取得进展的基础上 ,对我国在上述两方面应关注的科学问题作了简短的讨论。
Ocean sciences progressed rapidly in the 20th century, especially during its second half. At the same time, the important role of the oceans in the sustainable development of human society has also been recognized. It is suggested that China should pay special attention to two areas in ocean sciences research in the early 21st century. One is the role of the oceans in the climate variability at the seasonal, interannual and interdecadal time scales. The other is the response of the coastal systems and marine ecosystems to both natural environment variability and anthropogenic activities, including the global change. In this paper we discussed the related research topics for China in the early 21st century, after reviewing advances made worldwide in both ocean circulation and marine productivity in the 20th century.
出处
《地球科学进展》
CAS
CSCD
2001年第5期658-663,共6页
Advances in Earth Science
基金
国家重点基础研究发展规划项目"黄
东海生态系统动力学和生物资源可持续利用"(编号 :G19990 437)
国家自然科学基金项目"浅海沙波运动的卫星遥感分析"(编号 :499760 11)资助
中国科学院知识创新工程重要方向项目"西太平洋暖池动力过程与海气相互作用"(编号 :KZC
