文章基本信息

标题：A Surface Bloom Sampler (SUBS) for cyanobacteria and algae
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作者：Roberto BERTONI
期刊名称：Journal of limnology
印刷版ISSN：1129-5767
电子版ISSN：1723-8633
出版年度：2011
卷号：70
期号：2
页码：313-314
DOI：10.4081/jlimnol.2011.313
出版社：Istituto italiano di idrobiologia
摘要：In surface blooms, cell density is not evenly distributed with depth but shows a vertical abundance gradient, dependent on the hydrodynamics of water body and on cell buoyancy.To sample reproducibly and quantitatively cyanobacteria and algae blooms a simple Surface Bloom Sampler (SUBS) was designed.This instrument collects a known volume of water at the air-water interface.The sampled layer can be adjusted, according to the expected depth of the bloom, from 4 to 20 cm.
关键词：Water sampler; quantitative sampling; cyanobacteria bloom.