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卫星遥感为大尺度海洋观测提供了一种可行方法。卫星资料应用于海洋初级生产力研究中最重要的是建立由海洋水色遥感资料得出的色素浓度计算初级生产力的合适算法。由于植物生理学方面的问题，建立一个合适的初级生产力算法有一定的困难。了解和确立水体中浮游植物的生理速率参数与分布结构动态是必要的。本文在分析水下光场和藻类光合作用光谱响应基础上，阐述了海洋初级生产力遥感中的生物－地理动力学问题。
Satellite remote sensing provides a viable method for large-scale ocean observations. The most important application of satellite data to the study of marine primary productivity is the establishment of a suitable algorithm for calculating primary productivity from pigment concentrations derived from ocean-water color remote sensing data. Due to plant physiology problems, there is some difficulty in establishing a suitable primary productivity algorithm. It is necessary to understand and establish the physiological rate parameters and distribution structure of phytoplankton in water. Based on the analysis of the spectral response of photosynthesis in underwater light field and algae, the paper expounds the bio-geodynamic problems in remote sensing of marine primary productivity.