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底泥耗氧研究的主要技术手段及进展 被引量:1

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摘要 文章综述了国内外有关底泥耗氧的研究动态。对比实验与现场观测两种方式:现场培养只能提供底泥耗氧总量,但该数值不能获得除此之外的更多信息,如影响氧气生产或消耗的生物化学过程,沉积物中氧气的分布以及间隙水氧气动态变化;而实验室培养过程能够作为前者的补充。在现场模拟实验,其结果被认为更接近于实际,但系统环境条件人为调节困难。室内与现场观测的结果虽有少量差别,但室内实验易于控制,因此,大多数研究者选择在室内进行实验。
出处 《海洋开发与管理》 2010年第11期36-40,共5页 Ocean Development and Management
基金 中国近海海洋综合调查与评价专项课题(908-01-BC14)
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