Satellite observations of formaldehyde over North America from GOME

Chance K.; Spurr RJD.; Martin RV.; Kurosu TP.; Jacob DJ.; Palmer PI.

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Satellite observations of formaldehyde over North America from GOME

机译：从HOME对北美甲醛的卫星观测

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Formaldehyde (HCHO) is an important indicator of tropospheric hydrocarbon emissions and photochemical activity. We present HCHO observations over North America for July 1996 from the GOME instrument on-board the ESA ERS-2 satellite. Slant columns are determined to <4x10(15) molecules cm(-2) sensitivity by directly fitting GOME radiance measurements. These show a distinct enhancement over the southeastern United States, consistent with a large regional source from oxidation of non-methane hydrocarbons including in particular isoprene. Conversion of slant to vertical columns is done by combining species vertical distribution information from the GEOS-CHEM 3-D tropospheric chemistry and transport model with scattering weights from the Smithsonian Astrophysical Observatory LIDORT multiple scattering radiative transfer model. The results demonstrate the ability to measure HCHO from space in typical continental atmospheres, and imply that space-based measurements of HCHO may provide valuable information on emission fluxes of reactive hydrocarbons. [References: 23]

机译：甲醛（HCHO）是对流层碳氢化合物排放和光化学活性的重要指标。我们将介绍ESA ERS-2卫星上的GOME仪器在1996年7月对HCHO在北美的观测结果。通过直接拟合GOME辐射测量值，确定倾斜的列对<4x10（15）分子cm（-2）敏感。这些显示出美国东南部的明显增强，这与非甲烷碳氢化合物（尤其是异戊二烯）的氧化产生的大量区域性资源一致。通过将来自GEOS-CHEM 3-D对流层化学和传输模型的物种垂直分布信息与来自史密森天体天文台LIDORT多重散射辐射传输模型的散射权重相结合，可以完成将倾斜的列转换为垂直列的操作。结果证明了在典型的大陆性大气中从空间测量HCHO的能力，并暗示基于空间的HCHO测量可能提供有关活性碳氢化合物排放通量的有价值的信息。 [参考：23]

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《Geophysical Research Letters》 |2000年第21期|共4页
作者
Chance K.; Spurr RJD.; Martin RV.; Kurosu TP.; Jacob DJ.; Palmer PI.;
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正文语种 eng
中图分类地球物理学;
关键词
Chemistry; Ozone;

机译：化学;臭氧;

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1. Satellite observations of formaldehyde over North America from GOME [J] . Chance K., Spurr RJD., Martin RV., Geophysical Research Letters . 2000,第21期

机译：从HOME对北美甲醛的卫星观测
2. Observing atmospheric formaldehyde (HCHO) from space: validation and intercomparison of six retrievals from four satellites (OMI, GOME2A, GOME2B, OMPS) with SEAC(4)RS aircraft observations over the southeast US [J] . Zhu Lei, Jacob Daniel J., Kim Patrick S., Atmospheric chemistry and physics . 2016,第21期

机译：从太空观察大气甲醛（HCHO）：使用美国东南部地区的SEAC（4）RS飞机观测数据，对四颗卫星（OMI，GOME2A，GOME2B，OMPS）的六次取回进行验证和比对
3. Observing atmospheric formaldehyde (HCHO) from space: validation and intercomparison of six retrievals from four satellites (OMI, GOME2A, GOME2B, OMPS) with SEACsup4/supRS aircraft observations over the southeast US [J] . Zhu Lei, Jacob Daniel J., Kim Patrick S., Atmospheric chemistry and physics . 2016,第21期

机译：从太空中观测大气甲醛（HCHO）：使用美国东南部SEAC 4 RS飞机观测对四颗卫星（OMI，GOME2A，GOME2B，OMPS）进行的六次取回的验证和比较
4. GLOBAL OBSERVATION OF FORMALDEHYDE IN THE TROPOSPHERE BY SATELLITES: GOME AND SCIAMACHY RESULTS [C] . I. De Smedt, M. Van Roozendael, T. Stavrakou, Envisat Symposium . 2007

机译：卫星对流层中甲醛的全局观察：国美和苏米米马基结果
5. Concept development for the thermal management of the Russian-American Observational Satellites (RAMOS). [D] . Lloyd, Brett Michael. 1998

机译：俄美观测卫星（RAMOS）热管理的概念开发。
6. Observing atmospheric formaldehyde (HCHO) from space: validation and intercomparison of six retrievals from four satellites (OMI GOME2A GOME2B OMPS) with SEAC4RS aircraft observations over the Southeast US [O] . Lei Zhu, Daniel J. Jacob, Patrick S. Kim, -1

机译：从太空中观察大气甲醛（HCHO）：对四颗卫星（OMIGOME2AGOME2BOMPS）进行的六次取回与美国东南部SEAC4RS飞机观测值的验证和比对
7. Satellite observations of formaldehyde over North America from GOME [O] . Chance, K., Palmer, P. I., Spurr, R. J. D., 2000

机译：国美卫星对北美甲醛的观测

Satellite observations of formaldehyde over North America from GOME

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