干旱区生态环境知识资源中心(Arid): Dynamics of water temperature and interfacial heat flux in lake ice and under-ice layers

Arid

DOI	10.2166/nh.2023.013
	Dynamics of water temperature and interfacial heat flux in lake ice and under-ice layers
	Huo, Jingbo; Shi, Xiaohong; Zhao, Shengnan; Sun, Biao; Li, Guohua; Yu, Haifeng; Wang, Shihuan
通讯作者	Shi, XH
来源期刊	HYDROLOGY RESEARCH
ISSN	1998-9563
EISSN	2224-7955
出版年	2023
卷号	54 期号:7 页码:855-868
英文摘要	The purpose of this study is to understand the temperature dynamics of ice and lake water under ice during ice growth. A vertical temperature monitoring system for ice and water under ice was employed for the first time in Wuliangsuhai Lake from 20 December 2016 to 15 March 2017 to obtain continuous monitoring temperature data necessary for calculating the heat flux density at the ice-water interface. During the ice growth period, the ice body temperature and the water body temperature under the ice show an obvious rising trend from the upper layer to the lower layer. As the ice body enters the melting period, the ice temperature and the water temperature under the ice begin to change rapidly. In the presence of snow over the ice, the fluctuations of ice temperature and water temperature under the ice remain stable. According to the experimental data, the analytical equation derived from the Stefan condition is used to calculate the heat flux at the intersection boundary of ice body and water body under ice, which varies from 1.73 to 19.6 W/m(2). The dynamic change of ice thickness is significantly influenced by the temperature of ice and water and the heat flux density at the ice-water interface.
英文关键词	cold and arid regions frozen period heat flux ice temperature thermal stratification water temperature under ice
类型	Article
语种	英语
开放获取类型	gold
收录类别	SCI-E
WOS记录号	WOS:001043001600001
WOS关键词	GROWTH
WOS类目	Water Resources
WOS研究方向	Water Resources
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/396895
推荐引用方式 GB/T 7714	Huo, Jingbo,Shi, Xiaohong,Zhao, Shengnan,et al. Dynamics of water temperature and interfacial heat flux in lake ice and under-ice layers[J],2023,54(7):855-868.
APA	Huo, Jingbo.,Shi, Xiaohong.,Zhao, Shengnan.,Sun, Biao.,Li, Guohua.,...&Wang, Shihuan.(2023).Dynamics of water temperature and interfacial heat flux in lake ice and under-ice layers.HYDROLOGY RESEARCH,54(7),855-868.
MLA	Huo, Jingbo,et al."Dynamics of water temperature and interfacial heat flux in lake ice and under-ice layers".HYDROLOGY RESEARCH 54.7(2023):855-868.