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首页> 外文会议>International Laser Radar Conference >OZONE AND AEROSOL DISTRIBUTION MEASURED ABOVE MEXICO CITY WITH A DIFFERENTIAL ABSORPTION LIDAR DURING THE MCMA 2003 FIELD CAMPAIGN
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OZONE AND AEROSOL DISTRIBUTION MEASURED ABOVE MEXICO CITY WITH A DIFFERENTIAL ABSORPTION LIDAR DURING THE MCMA 2003 FIELD CAMPAIGN

机译：臭氧和气溶胶分布在MCMA 2003场竞选期间测量墨西哥城市，墨西哥城市，差动吸收利达

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摘要

Ozone and aerosol vertical distribution and time evolution were measured with a UV DIAL system and a 532-nm elastic lidar during the MCMA 2003 field campaign held in April-May 2003 in Mexico City Metropolitan Area (MCMA). Ozone concentration was measured to altitudes of up to 6 km AGL and aerosol to 14 km AGL The height of the PBL was estimated from the aerosol measurements. The diurnal evolution of the PBL and ozone were studied during the campaign. Formation of a residual layer containing elevated ozone concentrations at nighttime, as well as detachment of the PBL in the late afternoon hours were observed.
机译：臭氧和气溶胶垂直分布和时间进化在2003年5月至5月在墨西哥城大都市区（MCMA）举行的MCMA 2003 Field运动期间测量了紫外线表盘系统和532纳米弹性潮汐。将臭氧浓度测量到高达6kmg Ag1的高度，并且气溶胶至14km AgL从气溶胶测量估计PBL的高度。在运动期间研究了PBL和臭氧的昼夜演化。观察到在夜间含有升高的臭氧浓度的残留层，以及在下午晚些时候的PBL脱落。

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