Study on the changing trend of acid rain in Guangdong province from 2008 to 2018
CHEN Xuan,ZHANG Jia’en,XIANG Huimin,WEI Hu
Ecology and Environmental Sciences . 2020, (6): 1198 -1204 .  DOI: 10.16258/j.cnki.1674-5906.2020.06.016

Copyright © 2021 Editorial Office of ACTA PETROLEI SINICA

Address:No. 6 Liupukang Street, Xicheng District, Beijing, P.R.China, 510650

Tel: 86-010-62067128, 86-010-62067137, 86-010-62067139

Fax: 86-10-62067130

Email: syxb@cnpc.com.cn

Support byBeijing Magtech Co.ltd, E-mail:support@magtech.com.cn