VARIABILITY OF REVERSE-FLOW CONCENTRATION TECHNIQUE OF MEASURING PLANKTON RESPIRATION

被引：5

作者：

TURNER, RE

机构：

[1] Department of Marine Sciences, Louisiana State University, Baton Rouge, 70803, LA

来源：

ESTUARIES | 1978年 / 1卷 / 01期

关键词：

D O I：

10.2307/1351654

中图分类号：

X [环境科学、安全科学];

学科分类号：

08 ; 0830 ;

摘要：

Results from the reverse-flow concentration method used to determine community plankton respiration vary significantly because of metabolic inactivation or losses of a portion of the concentrated sample during the filtering process. These losses seem to be nearly constant at concentrations greater than 150X. The within sample coefficient of variation is 20-40% and is primarily a result of clumping and inadequate mixing before subsampling. A rapid processing of the samples is critical for best results. © 1978 Estuarine Research Federation.

引用

页码：65 / 68

页数：4

共 7 条

[1]

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[2]

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[7]

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