便携式傅里叶变换红外光谱仪在大气温室气体观测中的应用进展
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车轲,刘毅,蔡兆男,杨东旭,王海波,朱思虹
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Review of Atmospheric Greenhouse Gas Observation and Application based on Portable Fourier Transform Infrared Spectrometer
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Ke Che,Yi Liu,Zhaonan Cai,Dongxu Yang,Haibo Wang,Sihong Zhu
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表1 NDACC-IRWG和TCCON的区别
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Table 1 Comparision of NDACC-IRWG and TCCON
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特性 | NDACC | TCCON |
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主要监测气体 | O3, HNO3, HF, HCl, CO, CH4, N2O, ClONO2, HCN, C2H6等 | CO2、CH4、H2O、O2、HDO、HF、CO、N2O等 | 主要FTS | Bruker 120/125 HR; Bruker 120M; Bomen DA8; | Bruker 120/125 HR | 产品 | 气体垂直廓线; 气体柱浓度 | 气体柱浓度 | 反演算法 | SFIT/ PROFFIT | GGG | 先验廓线 | WACCM | TCCON先验廓线生成程序 | CH4反演波段(cm-1) | 2 611.6~2 613.35 2 613.7~2 615.4 2 835.55~2 835.8 2 903.82~2 903.925 2 941.51~2 942.22 | 5 872.0~5 988.0 5 996.45~6 007.55 6 007.0~6 145.0 | CO反演波段(cm-1) | 2 057.7~2 058.0 2 069.56~2 069.76 2 157.5~2 159.15 | 4 208.7~4 257.3 4 262.0~4 318.8 |
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