摘要: Microorganisms are exposed to a wide range of stress in the environment. These stresses can be physical, chemical and biological nature. In particular, general concept has been gradually established about starvation condition natural This is especially true since majority population microorganisms living environments including aquatic lakes, oceans aquifer that oligotrophic (Kjelleberg, 1993). Ocean one most productive ecosystems, but productivity affected by many factors ultra-violet (UV) radiation (Herndl et al., Among UV light, A (320-400 nm) affects viability cells responsible for inhibition up 50% total photosynthesis. B (290320 capable reducing recruitment trophic transfer. addition, it also possible free radicals related species environment play an important role controlling number activity microorganisms. Information on this subject very limited currently. Because well known such as viruses limit microbial oceans, review will attempt discuss implication their potential understanding fundamental biology ecosystem.
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