Assessing Single Particle Soot Photometer and Integrating Sphere/Integrating Sandwich Spectrophotometer measurement techniques for quantifying black carbon concentration in snow
Assessing Single Particle Soot Photometer and Integrating Sphere/Integrating Sandwich Spectrophotometer measurement techniques for quantifying black carbon concentration in snow
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DOI：
10.5194/amt-5-2581-2012
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发表时间：
2012-01-01
影响因子：
3.8
通讯作者：
Fahey, D. W.
中科院分区：
文献类型：
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作者：
Schwarz, J. P.;Doherty, S. J.;Fahey, D. W.
我们评估的性能的单粒子烟尘光度计（SP2）和积分球/积分夹心分光光度计（ISSW）在量化雪样品中的难熔黑碳（BC）的浓度。我们发现，SP2可用于测量雪中的BC质量浓度，其不确定度（60%）远大于大气采样（
We evaluate the performance of the Single Particle Soot Photometer (SP2) and the Integrating Sphere/Integrating Sandwich Spectrophotometer (ISSW) in quantifying the concentration of refractory black carbon (BC) in snow samples. We find that the SP2 can be used to measure BC mass concentration in snow with substantially larger uncertainty (60%) than for atmospheric sampling (