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| 1 | Comparison of two remote sensing models for estimating evapotranspiration: algorithm evaluation and application in seasonally arid ecosystems in South Africa显示文摘Remote sensing tools are becoming increasingly important for providing spatial information on water use by different ecosystems. Despite significant advances in remote sensing based evapotranspiration(ET) models in recent years, important information gaps still exist on the accuracy of the models particularly in arid and semi-arid environments. In this study, we evaluated the Penman-Monteith based MOD16 and the modified Priestley-Taylor(PT-JPL) models at the daily time step against three measured ET datasets. We used data from two summer and one winter rainfall sites in South Africa. One site was dominated by native broad leaf and the other by fine leafed deciduous savanna tree species and C4 grasses. The third site was in the winter rainfall Cape region and had shrubby fynbos vegetation. Actual ET was measured using open-path eddy covariance systems at the summer rainfall sites while a surface energy balance system utilizing the large aperture boundary layer scintillometer was used in the Cape. Model performance varied between sites and between years with the worst estimates(R2<0.50 and RMSE>0.80 mm/d) observed during years with prolonged mid-summer dry spells in the summer rainfall areas. Sensitivity tests on MOD16 showed that the leaf area index, surface conductance and radiation budget parameters had the largest effect on simulated ET. MOD16 ET predictions were improved by:(1) reformulating the emissivity expressions in the net radiation equation;(2) incorporating representative surface conductance values;and(3) including a soil moisture stress function in the transpiration sub-model. Implementing these changes increased the accuracy of MOD16 daily ET predictions at all sites. However, similar adjustments to the PT-JPL model yielded minimal improvements. We conclude that the MOD16 ET model has the potential to accurately predict water use in arid environments provided soil water stress and accurate biome-specific parameters are incorporated. | Sebinasi DZIKITI Nebo Z JOVANOVIC Richard DH BUGAN Abel RAMOELO Nobuhle P MAJOZI Alecia NICKLESS Moses A CHO David C LE MAITRE Zanele NTSHIDI Harrison H PIENAAR | 2019 | Journal of Arid Land2019，11，4： | 4 |
| 2 | Dysregulation of Cardiogenesis, Cardiac Conduction, and Cell Cycle in Mice Lacking miRNA-1-2显示文摘 | Yong Zhao Joshua F. Ransom Ankang Li Vasanth Vedantham Morgan von Drehle Alecia N. Muth Takatoshi Tsuchihashi Michael T. McManus Robert J. Schwartz Deepak Srivastava | 2007 | Cell2007，，2： | 2 |
| 3 | MicroRNA regulation of cell lineages in mouse and human embryonic stem cells显示文摘 | Alecia Muth Joshua Arnold | 2008 | Cell Stem Cell2008，2，10： | 1 |
| 4 | Multiple Armies: Feminist Poststructural Theory and The Making of a Teacher显示文摘 | Jackson Alecia Youngblood | 2001 | Journal of teacher education2001，，5： | 1 |
| 5 | Diagnostic performance of the upper gastrointestinal series in the evaluation of children with clinically suspected malrotation显示文摘 | Alecia W. Sizemore Kaneez Z. Rabbani Alan Ladd Kimberly E. Applegate | 2008 | Pediatric Radiology2008，，5： | 1 |
| 6 | Dysregulation of Cardiogenesis, Cardiac Conduction, and Cell Cycle in Mice Lacking miRNA-1-2显示文摘 | Yong Zhao Joshua F. Ransom Ankang Li Vasanth Vedantham Morgan von Drehle Alecia N. Muth Takatoshi Tsuchihashi Michael T. McManus Robert J. Schwartz Deepak Srivastava | 2007 | Cell2007，，2： | 1 |
| 7 | Prevalence of Puroindoline D1 and Puroindoline b-2 variants in U.S. Pacific Northwest wheat breeding germplasm pools, and their association with kernel texture显示文摘 | Hongwei Geng Brian Beecher Zhonghu He Alecia Kiszonas Craig Morris | 2012 | Theoretical and Applied Genetics2012，，7： | 1 |
| 8 | Dysregulation of Cardiogenesis, Cardiac Conduction, and Cell Cycle in Mice Lacking miRNA-1-2显示文摘 | Yong Zhao Joshua F. Ransom Ankang Li Vasanth Vedantham Morgan von Drehle Alecia N. Muth Takatoshi Tsuchihashi Michael T. McManus Robert J. Schwartz Deepak Srivastava | 2007 | Cell2007，，2： | 1 |
| 9 | Functional magnetic resonance imaging ( fMRI) response to alcohol pictures predicts subsequent transition to heavy drinking in college students显示文摘 | Alecia D. Dager Beth M. Anderson Rivkah Rosen Sabin Khadka Broderick Sawyer Rachel E. Jiantonio‐Kelly Carol S. Austad Sarah A. Raskin Howard Tennen Rebecca M. Wood Carolyn R. Fallahi Godfrey D. Pearlson | 2014 | Addiction2014，，： | 1 |
| 10 | Astroglial cells regulate the developmental timeline of human neurons differentiated from induced pluripotent stem cells显示文摘 | Xin Tang Li Zhou Alecia M. Wagner Maria C.N. Marchetto Alysson R. Muotri Fred H. Gage Gong Chen | 2013 | Stem Cell Research2013，，2： | 1 |
| 11 | Patterns and Objects for User Interface Construction显示文摘 | Alecia Eleonora Acosta Nancy Zambrano | 2004 | Journal of Object Technology2004，3，： | 1 |
| 12 | Website Evaluation in Tourism and Hospitality显示文摘 | Alastair M. Morrison J. Stephen Taylor Alecia Douglas | 2005 | 2005 (2-3)2005，，2： | 1 |
| 13 | Necrotizing Enterocolitis in Newborns显示文摘 | Alecia M. Thompson Matthew J. Bizzarro | 2008 | Drugs2008，，9： | 1 |
| 14 | Calcium-sensing receptor antagonists abrogate airway hyperresponsiveness and inflammation in allergic asthma显示文摘 | Polina L. Yarova Alecia L. Stewart Venkatachalem Sathish Rodney D. Britt Michael A. Thompson Alexander P. P. Lowe Michelle Freeman Bharathi Aravamudan Hirohito Kita Sarah C. Brennan Martin Schepelmann Thomas Davies Sun Yung Zakky Cholisoh Emma J. Kidd Wil | 2015 | Science Translational Medicine . 2015 (284)2015，，284： | 1 |
| 15 | MicroRNA Regulation of Cell Lineages in Mouse and Human Embryonic Stem Cells显示文摘 | Kathryn N. Ivey Alecia Muth Joshua Arnold Frank W. King Ru-Fang Yeh Jason E. Fish Edward C. Hsiao Robert J. Schwartz Bruce R. Conklin Harold S. Bernstein Deepak Srivastava | 2008 | Cell Stem Cell2008，，： | 1 |
| 16 | Diagnostic performance of the upper gastrointestinal series显示文摘 | Alecia W Sizemore Kaneez Z | 2008 | Pediatr Radio12008，38，： | 1 |
| 17 | Dysregulation of Cardiogenesis, Cardiac Conduction, and Cell Cycle in Mice Lacking miRNA-1-2显示文摘 | Yong Zhao Joshua F. Ransom Ankang Li Vasanth Vedantham Morgan von Drehle Alecia N. Muth Takatoshi Tsuchihashi Michael T. McManus Robert J. Schwartz Deepak Srivastava | 2007 | Cell2007，，2： | 1 |
| 18 | Development of the Brain’s Functional Network Architecture显示文摘 | Alecia C. Vogel Jonathan D. Power Steven E. Petersen Bradley L. Schlaggar | 2010 | Neuropsychology Review2010，，4： | 1 |
| 19 | Diagnostic performance of the upper gastrointestinal series in the evaluation of children with clinically suspected malrotation显示文摘 | Alecia W. Sizemore Kaneez Z. Rabbani Alan Ladd Kimberly E. Applegate | 2008 | Pediatric Radiology2008，，5： | 1 |
| 20 | Evidence for replicative mechanism in a CHD7 rearrangement in a patient with CHARGE syndrome显示文摘 | Matteo Vatta Zhiyv Niu James R. Lupski Philip Putnam Katherine G. Spoonamore Ping Fang Christine M. Eng Alecia S. Willis | 2013 | Am J Med Genet2013，，12： | 1 |
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