Abstract

The ecological role of the extracellular production of phytoplankton is discussed. The experiments based on a radiocarbon method combined with differential filtration of water samples have shown that approximately 20% of the phytoplankton production is transformed into bacterial production in marine and fresh waters of different trophic status.

中文翻译：

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细胞外浮游植物的产生及其对细菌异养活性的重要性

摘要

讨论了浮游植物细胞外生产的生态作用。基于放射性碳方法结合水样差异过滤的实验表明，在不同营养状态的海水和淡水中，大约 20% 的浮游植物生产转化为细菌生产。