ASTM D 4149 : 1982 : R1998
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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Standard Classification for Sampling Phytoplankton in Surface Waters
Hardcopy , PDF
11-11-2014
English
10-10-1998
Important note : All end users must be registered with an Account prior to user licenses being assigned.CONTAINED IN VOL. 11.06, 2015 Describes qualitative and quantitative techniques used for collection of phytoplankton from inland surface waters. Qualitative samplers include conical tow nets and pumps; quantitative samplers include water sampling bottles, the Clarke Bumpus plankton sampler, Juday plankton trap and depth integrating samplers.
| Committee |
E 47
|
| DocumentType |
Standard
|
| Pages |
2
|
| ProductNote |
Reconfirmed 1998
|
| PublisherName |
American Society for Testing and Materials
|
| Status |
Superseded
|
| SupersededBy |
1.1 This classification covers both qualitative and quantitative techniques that are used commonly for the collection of phytoplankton. The particular techniques that are used during an investigation are dependent upon the study objectives. Of additional importance in the selection of a technique is the uneven distribution of organisms both temporally and spacially. This classification describes qualitative and quantitative ways of collecting phytoplankton from inland surface waters. Specifically, qualitative samplers include conical tow nets and pumps; quantitative samplers include the Clarke-Bumpus plankton sampler, Juday plankton trap, water sampling bottles, and depth-integrating samplers.
| ASTM D 4148 : 1982 : R2012 | Standard Test Method for Analysis of Phytoplankton in Surface Water by the Sedgwick-Rafter Method (Withdrawn 2020) |
| ASTM D 1129 : 2013 : REDLINE | Standard Terminology Relating to Water |
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