广东海洋大学学报Issue(1)：98-104,7.
中国近海浮游植物叶绿素、初级生产力时空变化及其影响机制研究进展
Review on Spatial-Temporal Variation of China’ Offshore Phytoplankton Chlorophyll and Primary Productivity and Their Variational Mechanism
摘要
Abstract
Based on synthetical analysis of spatial and temporal distribution and seasonal variations of offshore phytoplankton in different seas of China, and a review on phytoplankton chlorophyll and primary productivity were summarized. Chl-a and primary productivity in different ocean regions present significant spatial and temporal variation under the control of the combined effects of complex physical environmental fields and biogeochemistry: in space, the chlorophyll concentration shows roughly high alongshore regions and low in offshore regions, with the increasing tendency of Chl-a with the increase of latitude in the offshore waters; as for time, it generally showed significant seasonal variation, especially in northern seasonal characteristics, including the maximum of seasonal chlorophyll concentration and productivity in the South China Sea appear generally in the winter, while they in northern waters north China appear gradually in the spring. The main factors regulating the growth of phytoplankton include nutrients, temperature, light, terrestrial input, monsoon, ocean circulation, eddies and so on. However in different ocean regions, limiting factors of phytoplankton growth in different seasons are generally various. In addition, due to the low accuracy of remote sensing and low repeatability and more sparse arrangement of field observation stations, it is difficult to explore the impact of these mechanisms, and thus, the main mechanisms regulating phytoplankton growth are needed for further study in the future.关键词
浮游植物/叶绿素/初级生产力/时空变化/影响因素Key words
phytoplankton/Chlorophyll-a/productivity/spatial variation/impact factors分类
海洋科学引用本文复制引用
赵辉,张淑平..中国近海浮游植物叶绿素、初级生产力时空变化及其影响机制研究进展[J].广东海洋大学学报,2014,(1):98-104,7.基金项目
国家自然科学基金项目（41006070）；广东省教育厅项目(2012KJCX0065) （2012KJCX0065）
广东海洋大学引进人才科研启动项目 （）
