Knowledge Resource Center for Ecological Environment in Arid Area
DOI | 10.1080/15481603.2016.1243399 |
Empirical modeling and spatio-temporal patterns of urban evapotranspiration for the Phoenix metropolitan area, Arizona | |
Wang, Chuyuan1; Yang, Jiachuan2; Myint, Soe W.1; Wang, Zhi-Hua2; Tong, Bo3 | |
通讯作者 | Wang, Chuyuan |
来源期刊 | GISCIENCE & REMOTE SENSING
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ISSN | 1548-1603 |
EISSN | 1943-7226 |
出版年 | 2016 |
卷号 | 53期号:6页码:778-792 |
英文摘要 | In this study, an empirical model for predicting urban evapotranspiration (ET) is examined for the Phoenix metropolitan area that is in a subtropical desert climate using in situ ET measurements from a local flux tower and remotely sensed moderate-resolution imaging spectroradiometer land products. Annual ET maps of Phoenix are then created for the period from 2001 to 2015 using the empirical model developed. A time-series trend analysis is finally performed using predicted ET maps to discover the spatio-temporal patterns of ET changes during the study period. Results suggest that blue-sky albedo and land surface temperature are two statistically significant variables explanatory to model urban ET for Phoenix. Areas that have experienced significant increases of ET are highly spatially clustered, and are mainly found on the outskirts of the city, while areas of decreasing ET are generally associated with highly developed areas, such as downtown Phoenix. |
英文关键词 | urban evapotranspiration moderate-resolution imaging spectroradiometer (MODIS) spatio-temporal patterns urbanization |
类型 | Article |
语种 | 英语 |
国家 | USA |
收录类别 | SCI-E |
WOS记录号 | WOS:000386625200007 |
WOS关键词 | ENERGY-BALANCE ; URBANIZATION ; EVAPORATION ; ALGORITHM ; RATES ; MODIS ; CYCLE |
WOS类目 | Geography, Physical ; Remote Sensing |
WOS研究方向 | Physical Geography ; Remote Sensing |
来源机构 | Arizona State University |
资源类型 | 期刊论文 |
条目标识符 | http://119.78.100.177/qdio/handle/2XILL650/193302 |
作者单位 | 1.Arizona State Univ, Sch Geog Sci & Urban Planning, Tempe, AZ 85287 USA; 2.Arizona State Univ, Sch Sustainable Engn & Built Environm, Tempe, AZ 85287 USA; 3.Kansas State Univ, Dept Stat, Coll Arts & Sci, Manhattan, KS 66506 USA |
推荐引用方式 GB/T 7714 | Wang, Chuyuan,Yang, Jiachuan,Myint, Soe W.,et al. Empirical modeling and spatio-temporal patterns of urban evapotranspiration for the Phoenix metropolitan area, Arizona[J]. Arizona State University,2016,53(6):778-792. |
APA | Wang, Chuyuan,Yang, Jiachuan,Myint, Soe W.,Wang, Zhi-Hua,&Tong, Bo.(2016).Empirical modeling and spatio-temporal patterns of urban evapotranspiration for the Phoenix metropolitan area, Arizona.GISCIENCE & REMOTE SENSING,53(6),778-792. |
MLA | Wang, Chuyuan,et al."Empirical modeling and spatio-temporal patterns of urban evapotranspiration for the Phoenix metropolitan area, Arizona".GISCIENCE & REMOTE SENSING 53.6(2016):778-792. |
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