一氧化氮的海洋生物地球化学研究进展

Study Progress on the Marine Biogeochemistry of Nitric Oxide

一氧化氮(NO)是影响全球气候和环境的重要污染气体之一,同时也是影响生物生长的重要调控因子。本文综述了海水中NO的测定方法,海洋中NO的来源和分布、迁移和转化,NO在海洋生态系中的作用,以及NO在大气中的转化和作用,并对海洋中NO的进一步研究提出了展望。目前围绕海洋中NO的研究刚刚起步,本文有助于了解海洋中NO的生物地球化学循环及在海洋生态系统中起到的重要作用。

Nitric Oxide（NO）is a kind of pollutant gas which has a key effect on global climate and environment.Meanwhile,it is an important regulator during the growth of plants and animals.The detection methods of NO in the seawater,the sources and distributions,transportation and transformation of NO in marine environment and atmosphere environment are summarized.The effects of NO on marine ecosystem are also reviewed.The research on NO in the ocean has just started.These will contribute to a deeper insight of NO in marine biogeochemistry cycle and the importance of NO in marine ecosystem.Some suggestions are put forward to further the research of NO.