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中国科学院合肥物质科学研究院谢品华团队在重霾环境下MAX-DOAS反演算法研究方面取得新进展将为重污染条件下开展MAX-DOAS观测提供重要依据（图）
重霾环境 MAX-DOAS 反演算法
2021/10/18
近期，中国科学院合肥物质科学研究院安光所谢品华研究员科研团队在重霾环境下地基多轴差分光学吸收光谱（MAX-DOAS）观测气溶胶和二氧化氮立体分布研究方面取得新进展，相关研究工作以《基于辐射传输模型模拟评估不同气溶胶条件下MAX-DOAS廓线算法反演气溶胶和痕量廓线》为题发表于期刊Atmospheric Chemistry and Physics上。
近期，安光所谢品华研究员课题组在MAX-DOAS观测HCHO研究方面取得新进展，相关研究工作以《2014年APEC期间基于北京郊区地基MAX-DOAS观测对流层HCHO VCD以及与CAMS模型对比》（Ground-based MAX-DOAS observations of tropospheric formaldehyde VCDs and comparisons with the CAMS ...
Observations of the 2008 Kasatochi volcanic SO2 plume by CARIBIC aircraft DOAS and the GOME-2 satellite
the 2008 Kasatochi volcanic SO2 plume CARIBIC aircraft DOAS the GOME-2 satellite
2010/8/13
The 2008 Kasatochi volcanic eruption emitted ≈1.5–2.5 Tg SO2 into the upper troposphere and lower stratosphere. Parts of the main volcanic plume (gases and particles) reached central Europe a week aft...
Technical Note: Using a high finesse optical resonator to provide a long light path for differential optical absorption spectroscopy: CE-DOAS
a high finesse optical resonator differential optical absorption spectroscopy CE-DOAS
2010/8/12
Cavity enhanced methods in absorption spectroscopy have seen a considerable increase in popularity during the past decade. Especially Cavity Enhanced Absorption Spectroscopy (CEAS) established itself ...
MAX-DOAS measurements in southern China: retrieval of aerosol extinctions and validation using ground-based in-situ data
MAX-DOAS measurements southern China aerosol extinctions and validation ground-based in-situ data
2010/8/11
We performed MAX-DOAS measurements during the PRiDe-PRD2006 campaign in the Pearl River Delta region 50 km north of Guangzhou, China, for 4 weeks in June 2006. We used an instrument sampling at 7 diff...
MAX-DOAS measurements in southern China:retrieval of aerosol extinctions and validation using ground-based in-situ data
MAX-DOAS measurements southern China aerosol extinctions ground-based in-situ data
2010/3/5
We performed MAX-DOAS measurements during the PRiDe-PRD2006 campaign in the Pearl River Delta region 50 km north of Guangzhou, China, for 4 weeks in June 2006. We used an instrument sampling at 7 diff...
The spatial distribution of the reactive iodine species IO from simultaneous active and passive DOAS observations
spatial distribution reactive iodine species IO DOAS observations
2010/3/5
We present investigations of the reactive iodine species (RIS) IO, OIO and I2 in a coastal region from a field campaign simultaneously employing active long path differential optical absorption spectr...
Comparison of aromatic hydrocarbon measurements made by PTR-MS, DOAS and GC-FID during the MCMA 2003 Field Experiment
PTR-MS DOAS GC-FID MCMA
2010/2/21
A comparison of aromatic hydrocarbon measurements is reported for the CENICA supersite in the district of Iztapalapa during the Mexico City Metropolitan Area field experiment in April 2003 (MCMA 2003)...
Ground-based FTIR and MAX-DOAS observations of formaldehyde at Réunion Island and comparisons with satellite and model data
Ground-based FTIR MAX-DOAS observations formaldehyde Réunion Island
2009/12/31
Formaldehyde (HCHO) columns have been retrieved from ground-based Fourier transform infrared (FTIR) campaign measurements in 2004 and 2007 and from UV-Visible MAX-DOAS measurements in 2004–2005 at the...
Tula industrial complex (Mexico) emissions of SO2 and NO2 during the MCMA 2006 field campaign using a mobile mini-DOAS system
Tula industrial complex emissions Mexico mobile mini-DOAS system
2009/9/11
The Mexico City Metropolitan Area (MCMA) has presented severe pollution problems for many years. There are several point and mobile emission sources inside and outside the MCMA which are known to affe...
Mobile mini-DOAS measurement of the outflow of NO2 and HCHO from Mexico City
Mobile mini-DOAS measurement NO2 HCHO Mexico City
2009/8/18
We here present the results from mobile measurements using two ground-based zenith viewing Differential Optical Absorption Spectroscopy (DOAS) instruments. The measurement was performed in a cross-sec...
Tropospheric NO2 column densities deduced from zenith-sky DOAS measurements in Shanghai, China, and their application to satellite validation
Tropospheric NO2 column zenith-sky DOAS measurements satellite validation
2009/6/16
Zenith-sky scattered sunlight observations using differential optical absorption spectroscopy (DOAS) technique were carried out in Shanghai, China (31.3° N, 121.5° E) since December 2006. At this poll...
Dual-wavelength aerosol vertical profile measurements by MAX-DOAS at Tsukuba, Japan
Dual-wavelength aerosol MAX-DOAS Tsukuba Japan
2009/5/6
We present vertical profiles of the aerosol extinction coefficient retrieved from ground-based Multi-Axis Differential Optical Absorption Spectroscopy (MAX-DOAS) measurements at Tsukuba, Japan (36.1° ...
Averaging kernels for DOAS total-column satellite retrievals
Averaging kernels DOAS satellite retrievals
2009/3/11
The Differential Optical Absorption Spectroscopy (DOAS) method is used extensively to retrieve total column amounts of trace gases based on UV-visible measurements of satellite spectrometers, such as ...
Global carbon monoxide as retrieved from SCIAMACHY by WFM-DOAS
Global carbon monoxide SCIAMACHY WFM-DOAS
2009/3/6
First results concerning the retrieval of tropospheric carbon monoxide (CO) from satellite solar backscatter radiance measurements in the near-infrared spectral region (~2.3µm) are presented. Th...