海洋浮游植物与渔业碳汇计量

Carbon calculation on marine phytoplankton and its related fishery carbon sink

中文关键词: 浮游植物  渔业碳汇  初级生产力  碳生物量  比生长率  摄食率

英文关键词: Marine phytoplankton  Fishery carbon sink  Primary productivity  Carbon biomass  Specific growth rate  Specific grazing rate

中文摘要:

      探讨了海洋浮游植物与渔业碳汇的关系，重点介绍了其与渔业碳汇计量相关的参数：浮游植物初级生产力、碳生物量、比生长率和比摄食率，对于每种参数简要介绍其原理及常用方法。本质上，渔业碳汇是浮游植物碳汇过程的一个重要分支，其碳汇测算等同于生态系统中关于浮游植物颗粒态有机碳通量的测算。

英文摘要:

      The connection between marine phytoplankton and fishery carbon sink is discussed in this paper. Furthermore, the phytoplankton related fishery carbon sink parameters, including phytoplankton primary productivity, carbon biomass, specific growth rate and its grazing mortality rate by microzooplankton, are highlighted. For each parameter, its common measuring methods were briefly described. Essentially, the fishery carbon sink is a major branch of phytoplankton carbon sink,and its calculation and measurement is the same as that of carbon flux of marine ecosystem.