標(biāo)準(zhǔn)號(hào)：ISO 16072-2002
中文標(biāo)準(zhǔn)名稱：土質(zhì).微生物土壤呼吸性測(cè)定的實(shí)驗(yàn)室方法
英文標(biāo)準(zhǔn)名稱：Soil quality - Laboratory methods for determination of microbial soil respiration
標(biāo)準(zhǔn)類型：B11
發(fā)布日期：1999/12/31 12:00:00
實(shí)施日期：1999/12/31 12:00:00
中國(guó)標(biāo)準(zhǔn)分類號(hào)：B11
國(guó)際標(biāo)準(zhǔn)分類號(hào)：13.080.30
適用范圍：This International Standard describes methods for the determination of soil microbial respiration of aerobic, unsaturated soils. The methods are suitable for the determination of O2 uptake or CO2 release, either after addition of a substrate (substrate-induced respiration), or without substrate addition (basal respiration). This International Standard is applicable to the measurement of soil respiration in order to: — determine the microbial activity in soil (see [3]); — establish the effect of additives (nutrients, pollutants, soil improvers, etc.) on the metabolic performance of microorganisms; — determine the microbial biomass (see [4]); — determine the metabolic quotient qCO2.