Environment

Committee: CEN/TC 230 (Water analysis)
Origin: CEN
Close date: 30 Jan 2018
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This European standard specifies a procedure for analysing mesozooplankton in marine and brackish waters. The procedures comprise how to identify and enumerate zooplankton to estimate quantitative information on diversity, abundance and biomass with regard to spatial distribution and long-term temporal trends for a given body of water.

Committee: ISO/TC 190/SC 4 (Biological methods)
Origin: ISO
Close date: 31 Jan 2018
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Committee: ISO/TC 190/SC 4 (Biological methods)
Origin: ISO
Close date: 31 Jan 2018
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Committee: ISO/TC 207/SC 1 (Environmental management systems)
Origin: ISO
Close date: 06 Feb 2018
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Committee: ISO/TC 147/SC 2 (Physical, chemical and biochemical methods)
Origin: ISO
Close date: 13 Feb 2018
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Categories: Workplace atmospheres
Committee: CEN/TC 137 (Assessment of workplace exposure to chemical and biological agents)
Origin: CEN
Close date: 13 Feb 2018
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This European Standard provides the methodology for measuring and characterizing the dustiness of a bulk material that contains or releases nano-objects or submicrometer particles. In addition, it specifies the environmental conditions, the sample handling procedure and the method of calculating and presenting the results. Guidance is given on the choice of method to be used.

Categories: Workplace atmospheres
Committee: CEN/TC 137 (Assessment of workplace exposure to chemical and biological agents )
Origin: CEN
Close date: 13 Feb 2018
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This European Standard provides the methodology for measuring the dustiness of bulk materials that contain or release nano-objects or submicrometer particles, under standard and reproducible conditions and specifies for that purpose the rotating drum method.

Categories: Workplace atmospheres
Committee: CEN/TC 137 (Assessment of workplace exposure to chemical and biological agents)
Origin: CEN
Close date: 13 Feb 2018
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This European Standard provides the methodology for measuring the dustiness of bulk materials that contain or release nano-objects or submicrometer particles, under standard and reproducible conditions and specifies for that purpose the continuous drop method.

Categories: Workplace atmospheres
Committee: CEN/TC 137 (Assessment of workplace exposure to chemical and biological agents)
Origin: CEN
Close date: 13 Feb 2018
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This European Standard provides the methodology for measuring and characterizing the dustiness of bulk materials that contain or release nano-objects or submicrometer particles, under standard and reproducible conditions and specifies for that purpose the small rotating drum method.

Categories: Workplace atmospheres
Committee: CEN/TC 137 (Assessment of workplace exposure to chemical and biological agents)
Origin: CEN
Close date: 13 Feb 2018
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This European Standard provides the methodology for measuring and characterizing the dustiness of bulk materials that contain or release nano-objects or submicrometer particles, under standard and reproducible conditions and specifies for that purpose the vortex shaker method.

Categories: Soil quality. General
Committee: ISO/TC 190/SC 1 (Evaluation of criteria, terminology and codification)
Origin: ISO
Close date: 22 Feb 2018
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Committee: ISO/TC 207/SC 1 (Environmental management systems)
Origin: ISO
Close date: 08 Mar 2018
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