干旱区生态环境知识资源中心(Arid): Development of RZ-SHAW for simulating plastic mulch effects on soil water, soil temperature, and surface energy balance in a maize field

Arid

DOI	10.1016/j.agwat.2022.107666
	Development of RZ-SHAW for simulating plastic mulch effects on soil water, soil temperature, and surface energy balance in a maize field
	Chu, Xiaosheng; Flerchinger, Gerald N.; Ma, Liwang; Fang, Quanxiao; Malone, Robert W.; Yu, Qiang; He, Jianqiang; Wang, Naijiang; Feng, Hao; Zou, Yufeng
通讯作者	Feng, H
来源期刊	AGRICULTURAL WATER MANAGEMENT
ISSN	0378-3774
EISSN	1873-2283
出版年	2022
卷号	269
英文摘要	A shortcoming of the RZ-SHAW model (A hybrid version of Root Zone Water Quality Model and The Simultaneous Heat and Water Model) is that it cannot simulate the plastic mulching technology which is widely used in arid areas. Our objectives in this study were to develop RZ-SHAW to include a new plastic module, and to evaluate the model's performance over three years of maize (Zea mays L.) production in China. A new plastic module was added to compute changes in the shortwave and longwave radiation transfer, turbulent heat and vapor transfer from the surface, and the energy and water balances in the system associated with a plastic mulch layer. The modified RZ-SHAW model can adequately simulate soil water (0.017 cm(3) cm(-3) <= RMSE <= 0.030 cm(3) cm(3)) and capture the evaporation reduction and transpiration increase under plastic mulch. The model over-estimated the increased soil temperatures under plastic mulch (2.3. over the 100-cm profile) compared to the measured data (1.4.). Overall, the revised RZ-SHAW model adequately simulated soil water and heat exchange under plastic mulch conditions. The modified RZ-SHAW model can be used as an effective decision tool for management optimization in plastic mulched cropland.
英文关键词	Plastic mulch RZ-SHAW Energy balance Soil water content Soil temperature
类型	Article
语种	英语
开放获取类型	Bronze
收录类别	SCI-E
WOS记录号	WOS:000848099000003
WOS关键词	LOESS PLATEAU ; USE EFFICIENCY ; DRIP IRRIGATION ; WINTER-WHEAT ; FILM-MULCH ; HEAT ; YIELD ; EVAPOTRANSPIRATION ; SYSTEM ; MODEL
WOS类目	Agronomy ; Water Resources
WOS研究方向	Agriculture ; Water Resources
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/391611
推荐引用方式 GB/T 7714	Chu, Xiaosheng,Flerchinger, Gerald N.,Ma, Liwang,et al. Development of RZ-SHAW for simulating plastic mulch effects on soil water, soil temperature, and surface energy balance in a maize field[J],2022,269.
APA	Chu, Xiaosheng.,Flerchinger, Gerald N..,Ma, Liwang.,Fang, Quanxiao.,Malone, Robert W..,...&Zou, Yufeng.(2022).Development of RZ-SHAW for simulating plastic mulch effects on soil water, soil temperature, and surface energy balance in a maize field.AGRICULTURAL WATER MANAGEMENT,269.
MLA	Chu, Xiaosheng,et al."Development of RZ-SHAW for simulating plastic mulch effects on soil water, soil temperature, and surface energy balance in a maize field".AGRICULTURAL WATER MANAGEMENT 269(2022).