ISO-23734 › Marine technology - Marine environment impact assessment (MEIA) - On-board bioassay to monitor seawater quality using delayed fluorescence of microalga

ISO-23734 - 1ST EDITION - CURRENT


Document Center Inc. is an authorized dealer of ISO standards.
The following bibliographic material is provided to assist you with your purchasing decision:


This document specifies a bioassay for the determination of the presence of unknown toxic contaminants in test seawater (see Figure A.1). It is based on the inhibition of photosynthetic activity of the marine cyanobacterium Cyanobium sp. (NIES-981) by such toxic contaminants. The inhibition is determined based on delayed fluorescence (DF) intensity.

The method is rapid and requires less laboratory space than standard bioassays. Hence, it can be used on-board to generate basic data for seawater quality management at deep-sea mining sites where time and space are extremely limited.

ORDER

Price:

$120.28        


Want this as a site license?

To find similar documents by classification:

13.020.30 (Environmental impact assessment Including environmental risk management)

47.020.01 (General standards related to shipbuilding and marine structures)

This document comes with our free Notification Service, good for the life of the document.

This document is available in either Paper or PDF format.

Document Number

ISO 23734:2021

Revision Level

1ST EDITION

Status

Current

Publication Date

July 1, 2021

Committee Number

ISO/TC 8/SC 13