Spatiotemporal Evolution of Atmospheric Ammonia Columns over the Indo-Gangetic Plain by Exploiting Satellite Observations

by Aimon Tanvir, Muhammad Fahim Khokhar, Zeeshan Javed, Osama Sandhu, Tehreem Mustansar, Asadullah Shoaib
Published 2019-01-01

Ground-Based MAX-DOAS Observations of Tropospheric NO₂ and HCHO During COVID-19 Lockdown and Spring Festival Over Shanghai, China

by Aimon Tanvir, Zeeshan Javed, Zhu Jian, Sanbao Zhang, Muhammad Bilal, Ruibin Xue, Shanshan Wang, Zhou Bin
Published 2021-01-01

Quantifying the Impacts of COVID-19 Lockdown and Spring Festival on Air Quality over Yangtze River Delta Region

by Zeeshan Javed, Aimon Tanvir, Yuhang Wang, Ahmed Waqas, Mingjie Xie, Adnan Abbas, Osama Sandhu, Cheng Liu
Published 2021-06-01

Investigating the Impacts of the COVID-19 Lockdown on Trace Gases Using Ground-Based MAX-DOAS Observations in Nanjing, China

by Zeeshan Javed, Yuhang Wang, Mingjie Xie, Aimon Tanvir, Abdul Rehman, Xiangguang Ji, Chengzhi Xing, Awais Shakoor, Cheng Liu
Published 2020-12-01

Ground-Based MAX-DOAS Observations of CHOCHO and HCHO in Beijing and Baoding, China

by Zeeshan Javed, Cheng Liu, Muhammad Fahim Khokhar, Wei Tan, Haoran Liu, Chengzhi Xing, Xiangguang Ji, Aimon Tanvir, Qianqian Hong, Osama Sandhu, Abdul Rehman
Published 2019-06-01

Recommendations for HCHO and SO₂ Retrieval Settings from MAX-DOAS Observations under Different Meteorological Conditions

by Zeeshan Javed, Aimon Tanvir, Muhammad Bilal, Wenjing Su, Congzi Xia, Abdul Rehman, Yuanyuan Zhang, Osama Sandhu, Chengzhi Xing, Xiangguang Ji, Mingjie Xie, Cheng Liu, Yuhang Wang
Published 2021-06-01