title: Coastal sound-field change due to typhoon-induced sediment warming.
abstract: Typhoon induced sediment warming has been proven important to coastal sound-field change in this study. It was observed that the temperature of the bottom waters off the coast of Qingdao increased by 5 °C after the passage of typhoon Damrey in 2012. Sediment warming due to bottom-water temperature increase was calculated and the change in sediment sound speed was estimated. Transmission loss (TL) was simulated both with and without consideration of the change in sediment sound speed induced by temperature variation and results showed TL change could be >10 dB within a distance of 16 km.
authors.affiliation: Key Laboratory of Marine Science and Numerical Modeling, The First Institute of Oceanography, State Oceanic Administration, Qingdao 266061, China ygb@fio.org.cn, lvlg@fio.org.cn, wanggs@fio.org.cn, jiangying@fio.org.cn, liuzongwei@fio.org.cn, ycm@fio.org.cn, chenzhao@fio.org.cn, zcacoustics@fio.org.cn.
authors.forename: Guang-Bing
authors.initials: GB
authors.lastname: Yang
authors.affiliation: Key Laboratory of Marine Science and Numerical Modeling, The First Institute of Oceanography, State Oceanic Administration, Qingdao 266061, China ygb@fio.org.cn, lvlg@fio.org.cn, wanggs@fio.org.cn, jiangying@fio.org.cn, liuzongwei@fio.org.cn, ycm@fio.org.cn, chenzhao@fio.org.cn, zcacoustics@fio.org.cn.
authors.forename: Lian-Gang
authors.initials: LG
authors.lastname: Lü
authors.affiliation: Key Laboratory of Marine Science and Numerical Modeling, The First Institute of Oceanography, State Oceanic Administration, Qingdao 266061, China ygb@fio.org.cn, lvlg@fio.org.cn, wanggs@fio.org.cn, jiangying@fio.org.cn, liuzongwei@fio.org.cn, ycm@fio.org.cn, chenzhao@fio.org.cn, zcacoustics@fio.org.cn.
authors.forename: Guan-Suo
authors.initials: GS
authors.lastname: Wang
authors.affiliation: Key Laboratory of Marine Science and Numerical Modeling, The First Institute of Oceanography, State Oceanic Administration, Qingdao 266061, China ygb@fio.org.cn, lvlg@fio.org.cn, wanggs@fio.org.cn, jiangying@fio.org.cn, liuzongwei@fio.org.cn, ycm@fio.org.cn, chenzhao@fio.org.cn, zcacoustics@fio.org.cn.
authors.forename: Ying
authors.initials: Y
authors.lastname: Jiang
authors.affiliation: Key Laboratory of Marine Science and Numerical Modeling, The First Institute of Oceanography, State Oceanic Administration, Qingdao 266061, China ygb@fio.org.cn, lvlg@fio.org.cn, wanggs@fio.org.cn, jiangying@fio.org.cn, liuzongwei@fio.org.cn, ycm@fio.org.cn, chenzhao@fio.org.cn, zcacoustics@fio.org.cn.
authors.forename: Zong-Wei
authors.initials: ZW
authors.lastname: Liu
authors.affiliation: Key Laboratory of Marine Science and Numerical Modeling, The First Institute of Oceanography, State Oceanic Administration, Qingdao 266061, China ygb@fio.org.cn, lvlg@fio.org.cn, wanggs@fio.org.cn, jiangying@fio.org.cn, liuzongwei@fio.org.cn, ycm@fio.org.cn, chenzhao@fio.org.cn, zcacoustics@fio.org.cn.
authors.forename: Chun-Mei
authors.initials: CM
authors.lastname: Yang
authors.affiliation: Key Laboratory of Marine Science and Numerical Modeling, The First Institute of Oceanography, State Oceanic Administration, Qingdao 266061, China ygb@fio.org.cn, lvlg@fio.org.cn, wanggs@fio.org.cn, jiangying@fio.org.cn, liuzongwei@fio.org.cn, ycm@fio.org.cn, chenzhao@fio.org.cn, zcacoustics@fio.org.cn.
authors.forename: Zhao
authors.initials: Z
authors.lastname: Chen
authors.affiliation: Key Laboratory of Marine Science and Numerical Modeling, The First Institute of Oceanography, State Oceanic Administration, Qingdao 266061, China ygb@fio.org.cn, lvlg@fio.org.cn, wanggs@fio.org.cn, jiangying@fio.org.cn, liuzongwei@fio.org.cn, ycm@fio.org.cn, chenzhao@fio.org.cn, zcacoustics@fio.org.cn.
authors.forename: Chao
authors.initials: C
authors.lastname: Zhang