干旱区生态环境知识资源中心(Arid): Improved application of the Penman-Monteith model using an enhanced Jarvis model that considers the effects of nitrogen fertilization on canopy resistance

Arid

DOI	10.1016/j.envexpbot.2018.12.007
	Improved application of the Penman-Monteith model using an enhanced Jarvis model that considers the effects of nitrogen fertilization on canopy resistance
	Zhou, Huiping; Kang, Shaozhong; Tong, Ling; Ding, Risheng; Li, Sien; Du, Taisheng
通讯作者	Kang, Shaozhong
来源期刊	ENVIRONMENTAL AND EXPERIMENTAL BOTANY
ISSN	0098-8472
EISSN	1873-7307
出版年	2019
卷号	159 页码:1-12
英文摘要	Nitrogen partially regulates stomatal conductance and crop transpiration. We conducted greenhouse experiments into the effects of different nitrogen applications on the transpiration (T) of greenhouse pot-grown tomato plants with plastic film mulch in 2016-2017. We modeled the relationship between soil mineral nitrogen content and canopy resistance (r(c)) and incorporated our model into the Jarvis canopy resistance model to create the nitrogen modified Jarvis (N-Jarvis) model. We calculated transpiration under three nitrogen application levels, each with four irrigation programs using the Penman-Monteith (P-M) model with the Jarvis model and with the N-Jarvis model. Canopy resistance estimated by the Jarvis model differed greatly from observed canopy resistance, which was calculated by reformulating the P-M model and using the measured transpiration by sap flow system (T-SF). The N-Jarvis model is more accurate than the Jarvis model in predicting r(c). Similarly, the transpiration estimated by the P-M model with N-Jarvis model is more accurate than with the Jarvis model when compared to T-SF, with higher values for the coefficient of determination and the modified efficiency coefficient, and lower values for the root mean square error and the Akaike information criterion. Including predictions from the N-Jarvis model improves the accuracy of the P-M model in estimating tomato transpiration under different nitrogen application levels.
英文关键词	Transpiration Canopy resistance Jarvis model Penman-Monteith model Soil mineral nitrogen content
类型	Article
语种	英语
国家	Peoples R China
收录类别	SCI-E
WOS记录号	WOS:000458595000001
WOS关键词	ENERGY-BALANCE MODEL ; STOMATAL CONDUCTANCE ; WATER-USE ; SEED PRODUCTION ; SOIL PROPERTIES ; ARID REGION ; SCALING-UP ; MASS-FLOW ; XYLEM SAP ; ZEA-MAYS
WOS类目	Plant Sciences ; Environmental Sciences
WOS研究方向	Plant Sciences ; Environmental Sciences & Ecology
来源机构	中国农业大学
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/215386
作者单位	China Agr Univ, Ctr Agr Water Res China, Beijing 100083, Peoples R China
推荐引用方式 GB/T 7714	Zhou, Huiping,Kang, Shaozhong,Tong, Ling,et al. Improved application of the Penman-Monteith model using an enhanced Jarvis model that considers the effects of nitrogen fertilization on canopy resistance[J]. 中国农业大学,2019,159:1-12.
APA	Zhou, Huiping,Kang, Shaozhong,Tong, Ling,Ding, Risheng,Li, Sien,&Du, Taisheng.(2019).Improved application of the Penman-Monteith model using an enhanced Jarvis model that considers the effects of nitrogen fertilization on canopy resistance.ENVIRONMENTAL AND EXPERIMENTAL BOTANY,159,1-12.
MLA	Zhou, Huiping,et al."Improved application of the Penman-Monteith model using an enhanced Jarvis model that considers the effects of nitrogen fertilization on canopy resistance".ENVIRONMENTAL AND EXPERIMENTAL BOTANY 159(2019):1-12.