Artigo de periodico

Estimation of aerosol optical depth in relation to meteorological parameters over eastern and western routes of China Pakistan economic corridor (2021)

• Authors:
  • Khalid, Bushra
  • Khalid, Ayesha
  • Muslim, Sidra
  • Habib, Ammara
  • Khan, Kishwar
  • Alvim, Débora Souza
  • Shakoor, Sehrish
  • Mustafa, Sonia
  • Zaheer, Sana
  • Zoon, Momel
  • Khan, Azmat Hayat
  • Ilyas, Sana
  • Chen, Bin
• Autor USP: ALVIM, DÉBORA SOUZA - EEL
• Unidade: EEL
• DOI: 10.1016/j.jes.2020.04.045
• Assunto: METEOROLOGIA
• Keywords: profundidade óptica do aerossol; Corredor Econômico China-Paquistão; Desenvolvimento de Poluição; Análise Sazonal
• Agências de fomento:
  • Financiamento CAS
  • Financiamento NSFC
  • Financiamento Ministry of Science and Technology of the People's Republic of China
• Language: Inglês
• Abstract: This study finds out seasonal and monthly variations in Aerosol Optical Depth (AOD) over eastern and western routes of China Pakistan Economic Corridor (CPEC) and the relation- ship between AOD and meteorological parameters (i.e., temperature, rainfall and wind speed). The Moderate Resolution Imaging Spectroradiometer (MODIS) and Multi-angle Imag- ing Spectroradiometer (MISR) data was used from the terra satellite for the period of 2000- 2016. This study aims to overtake the conventional view of the purpose of using the satellite datasets. This study takes on to the concept that validated satellite data sets rather should be used for the analysis instead of just validation specifically for our study region. Hence, after comparing MODIS AOD with MISR AOD, only MISR AOD dataset is used for further analysis. The results show a decreasing trend of AOD in summer season, a positive relation- ship between temperature and AOD during winter and spring seasons whereas a positive relationship between wind speed and AOD in winter and spring seasons over eastern and western routes. Periodic analysis of MODIS AOD and MISR AOD depicts May-Aug as the peak period of aerosol concentration over central Pakistan. The inter-annual analysis shows the aerosol trend remained higher during summer season however rainfall shows the washout effect. Eastern route has higher standard deviation and larger values for aerosol prevalence as compared to western route. The trajectory analysis using the HYSPLIT model suggests the bias of air mass trajectory caused deviation in the aerosol trend in the year 2014.
• Imprenta:
  • Publisher place: Amsterdam
  • Date published: 2021
• Source:
  • Título do periódico: Journal of Environmental Sciences
  • ISSN: 2152-2219
  • Volume/Número/Paginação/Ano: v. 99, p. 28-39, 2021

Informações sobre o DOI: 10.1016/j.jes.2020.04.045 (Fonte: oaDOI API)
• Este periódico é de assinatura
• Este artigo NÃO é de acesso aberto
  
• Cor do Acesso Aberto: closed

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How to cite

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• ABNT

  KHALID, Bushra et al. Estimation of aerosol optical depth in relation to meteorological parameters over eastern and western routes of China Pakistan economic corridor. Journal of Environmental Sciences, v. 99, p. 28-39, 2021Tradução . . Disponível em: https://doi.org/10.1016/j.jes.2020.04.045. Acesso em: 02 jun. 2024.

• APA

  Khalid, B., Khalid, A., Muslim, S., Habib, A., Khan, K., Alvim, D. S., et al. (2021). Estimation of aerosol optical depth in relation to meteorological parameters over eastern and western routes of China Pakistan economic corridor. Journal of Environmental Sciences, 99, 28-39. doi:10.1016/j.jes.2020.04.045

• NLM

  Khalid B, Khalid A, Muslim S, Habib A, Khan K, Alvim DS, Shakoor S, Mustafa S, Zaheer S, Zoon M, Khan AH, Ilyas S, Chen B. Estimation of aerosol optical depth in relation to meteorological parameters over eastern and western routes of China Pakistan economic corridor [Internet]. Journal of Environmental Sciences. 2021 ; 99 28-39.[citado 2024 jun. 02 ] Available from: https://doi.org/10.1016/j.jes.2020.04.045

• Vancouver

  Khalid B, Khalid A, Muslim S, Habib A, Khan K, Alvim DS, Shakoor S, Mustafa S, Zaheer S, Zoon M, Khan AH, Ilyas S, Chen B. Estimation of aerosol optical depth in relation to meteorological parameters over eastern and western routes of China Pakistan economic corridor [Internet]. Journal of Environmental Sciences. 2021 ; 99 28-39.[citado 2024 jun. 02 ] Available from: https://doi.org/10.1016/j.jes.2020.04.045

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