BS 7755-4.4.1(1997) : 1997
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
View Superseded by
SOIL QUALITY - BIOLOGICAL METHODS - EFFECTS OF POLLUTANTS ON MICROBES - DETERMINATION OF SOIL MICROBIAL MASS - SUBSTRATE-INDUCED RESPIRATION METHOD
Hardcopy , PDF
English
01-01-1997
31-08-2011
NO CONTENTS SECTION
Defines a method for estimation of the active aerobic, heterotrophic microbial biomass in aerated agricultural and mineral soils. Does not determine the chemical effects on biomass.
| Committee |
EH/4
|
| DevelopmentNote |
Supersedes 95/520599 DC (10/2005) Renumbered & superseded by BS EN ISO 14240-1. (08/2011)
|
| DocumentType |
Standard
|
| Pages |
12
|
| PublisherName |
British Standards Institution
|
| Status |
Superseded
|
| SupersededBy |
| 10/30205348 DC : 0 | BS 10175 - INVESTIGATION OF POTENTIALLY CONTAMINATED SITES - CODE OF PRACTICE |
| BS 10175(2011) : 2011 | INVESTIGATION OF POTENTIALLY CONTAMINATED SITES - CODE OF PRACTICE |
| ISO 10381-6:2009 | Soil quality — Sampling — Part 6: Guidance on the collection, handling and storage of soil under aerobic conditions for the assessment of microbiological processes, biomass and diversity in the laboratory |
| ISO 11277:2009 | Soil quality — Determination of particle size distribution in mineral soil material — Method by sieving and sedimentation |
| ISO 10390:2005 | Soil quality — Determination of pH |
| ISO 10694:1995 | Soil quality — Determination of organic and total carbon after dry combustion (elementary analysis) |
| ISO 11266:1994 | Soil quality — Guidance on laboratory testing for biodegradation of organic chemicals in soil under aerobic conditions |
| ISO 11260:1994 | Soil quality — Determination of effective cation exchange capacity and base saturation level using barium chloride solution |
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