干旱区生态环境知识资源中心(Arid): Mechanisms and Early Warning of Drought Disasters: Experimental Drought Meteorology Research over China

Arid

DOI	10.1175/BAMS-D-17-0029.1
	Mechanisms and Early Warning of Drought Disasters: Experimental Drought Meteorology Research over China
	Li, Yaohui 1,2; Yuan, Xing 3,4; Zhang, Hongsheng 5; Wang, Runyuan 1,2; Wang, Chenghai 6; Meng, Xianhong 7; Zhang, Zhiqiang 8; Wang, Shanshan 1,2; Yang, Yang 1,2; Han, Bo 6; Zhang, Kai 1,2; Wang, Xiaoping 1,2; Zhao, Hong 1,2; Zhou, Guangsheng 9,10; Zhang, Qiang8 ; He, Qing 11; Guo, Ni 1,2; Hou, Wei 12; Zhang, Cunjie 12; Xiao, Guoju 13; Sun, Xuying 1,2; Yue, Ping 1,2; Sha, Sha 1,2; Wang, Heling 1,2; Zhang, Tiejun 1,2; Wang, Jinsong 1,2; Yao, Yubi 1,2
通讯作者	Li, Yaohui ; Yuan, Xing
来源期刊	BULLETIN OF THE AMERICAN METEOROLOGICAL SOCIETY
ISSN	0003-0007
EISSN	1520-0477
出版年	2019
卷号	100 期号:4 页码:673-687
英文摘要	A major experimental drought research project entitled Mechanisms and Early Warning of Drought Disasters over Northern China (DroughtEX_China) was launched by the Ministry of Science and Technology of China in 2015. The objective of DroughtEX_China is to investigate drought disaster mechanisms and provide early-warning information via multisource observations and multiscale modeling. Since the implementation of DroughtEX_China, a comprehensive V-shape in situ observation network has been established to integrate different observational experiment systems for different landscapes, including crops in northern China. In this article, we introduce the experimental area, observational network configuration, ground- and air-based observing/testing facilities, implementation scheme, and data management procedures and sharing policy. The preliminary observational and numerical experimental results show that the following are important processes for understanding and modeling drought disasters over arid and semiarid regions: 1) the soil water vapor-heat interactions that affect surface soil moisture variability, 2) the effect of intermittent turbulence on boundary layer energy exchange, 3) the drought-albedo feedback, and 4) the transition from stomatal to nonstomatal control of plant photosynthesis with increasing drought severity. A prototype of a drought monitoring and forecasting system developed from coupled hydroclimate prediction models and an integrated multisource drought information platform is also briefly introduced. DroughtEX_China lasted for four years (i.e., 2015-18) and its implementation now provides regional drought monitoring and forecasting, risk assessment information, and a multisource data-sharing platform for drought adaptation over northern China, contributing to the global drought information system (GDIS).
类型	Article
语种	英语
国家	Peoples R China
开放获取类型	Bronze
收录类别	SCI-E
WOS记录号	WOS:000467310200011
WOS关键词	CLIMATE ; PREDICTABILITY ; PREDICTION ; MODELS
WOS类目	Meteorology & Atmospheric Sciences
WOS研究方向	Meteorology & Atmospheric Sciences
来源机构	兰州大学 ; 中国科学院西北生态环境资源研究院 ; 北京大学 ; 中国科学院大气物理研究所 ; 南京信息工程大学
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/214757
作者单位	1.Chinese Meteorol Adm, Inst Arid Meteorol, Key Lab Arid Climat Change & Reducing Disaster Ga, Lanzhou, Gansu, Peoples R China; 2.Chinese Meteorol Adm, Inst Arid Meteorol, Key Open Lab Arid Climate Change & Disaster Reduc, Lanzhou, Gansu, Peoples R China; 3.Nanjing Univ Informat Sci & Technol, Sch Hydrol & Water Resources, Nanjing, Jiangsu, Peoples R China; 4.Chinese Acad Sci, Inst Atmospher Phys, Key Lab Reg Climate Environm Temperate East Asia, Beijing, Peoples R China; 5.Peking Univ, Sch Phys, Dept Atmospher & Ocean Sci, Lab Climate & Ocean Atmosphere Studies, Beijing, Peoples R China; 6.Lanzhou Univ, Coll Atmospher Sci, Minist Educ, Key Lab Semiarid Climate Change, Lanzhou, Gansu, Peoples R China; 7.Chinese Acad Sci, Cold & Arid Reg Environm & Engn Res Inst, Lanzhou, Gansu, Peoples R China; 8.Natl Meteorol Informat Ctr, Beijing, Peoples R China; 9.Gansu Prov Meteorol Bur, Lanzhou, Gansu, Peoples R China; 10.Chinese Acad Meteorol Sci, Beijing, Peoples R China; 11.Chinese Meteorol Adm, Inst Desert Meteorol, Urumqi, Peoples R China; 12.Natl Climate Ctr, Beijing, Peoples R China; 13.Ningxia Univ, Res & Dev Ctr New Tech, Yinchuan, Peoples R China
推荐引用方式 GB/T 7714	Li, Yaohui,Yuan, Xing,Zhang, Hongsheng,et al. Mechanisms and Early Warning of Drought Disasters: Experimental Drought Meteorology Research over China[J]. 兰州大学, 中国科学院西北生态环境资源研究院, 北京大学, 中国科学院大气物理研究所, 南京信息工程大学,2019,100(4):673-687.
APA	Li, Yaohui.,Yuan, Xing.,Zhang, Hongsheng.,Wang, Runyuan.,Wang, Chenghai.,...&Yao, Yubi.(2019).Mechanisms and Early Warning of Drought Disasters: Experimental Drought Meteorology Research over China.BULLETIN OF THE AMERICAN METEOROLOGICAL SOCIETY,100(4),673-687.
MLA	Li, Yaohui,et al."Mechanisms and Early Warning of Drought Disasters: Experimental Drought Meteorology Research over China".BULLETIN OF THE AMERICAN METEOROLOGICAL SOCIETY 100.4(2019):673-687.