A dry combustion method for simultaneous determination of particulate organic carbon and nitrogen in seawater 干燃烧法同时测定海水中颗粒有机碳和氮
This paper describes the use of Model 240C Elemental Analyzer for a simultaneous determination of particulate organic carbon and nitrogen in sea-water. 本文叙述采用240C型元素分析仪同时测定海水中颗粒有机碳和氮。
Effects of Long-Term Fertilization on Distribution of Soil Particulate Organic Matter and Its Carbon and Nitrogen Concentrations in a Mollisol 长期施肥对黑土颗粒有机质的分布及其碳、氮含量的影响
Stoichiometry of particulate organic carbon, hydrogen, oxygen, nitrogen and sulfur in lakes and reservoirs in Taiwan 台湾地区湖泊水库悬浮颗粒有机质之碳、氢、氧、氮、硫元素计量分析
The origin of suspended particulate matter and surface sediment organic matter were identified, based on values of stable carbon and nitrogen isotope, as well as the correlations between them. 通过上述研究,对水体鄱阳湖悬浮颗粒物和沉积物有机质碳、氮同位素分布特征、有机质来源及它们之间的相关性有了初步的认识。