摘要
丙烯酸是海洋中的短链脂肪酸,是海洋中主要含硫化合物DMSP(dimethylsulfoniopropionate,β-二甲基巯基丙酸内盐)裂解的产物之一。本文综述了海洋中丙烯酸的来源、性质、在海洋中的作用以及海水中丙烯酸的测定方法。通过观测海水中丙烯酸的含量、分布及生物地球化学循环过程,有助于了解丙烯酸对海洋生态系统碳循环和硫循环的贡献。并对海洋中丙烯酸的进一步研究提出了展望。
Acrylic acid is one of the short-chain fatty acids in the ocean, and is mostly one of the products of dimethylsuphoniopropionate （DMSP） cleavage, which is one of the major sulfur compounds in the marine environment. In this paper,the source and characteristics of acrylic acid, and its important role in the ocean and determination methods are summarized. The distributions of acrylic acid in seawater,its biogeochemical cycle processes in the marine ecosystems, and its contributions to marine carbon and sulfur cycles are also discussed. Furthermore, some suggestions concerning acrylic acid research in the future are put forward.
出处
《海洋环境科学》
CAS
CSCD
北大核心
2012年第2期295-299,共5页
Marine Environmental Science
基金
国家自然科学基金项目(40706040)
山东省中青年科学家科研奖励基金(2007BS08015)
山东省自然科学基金(Y2008E04)
教育部“长江学者”奖励计划
