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- Publisher Website: 10.1007/s11269-012-0007-3
- Scopus: eid_2-s2.0-84862794808
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Article: Estimations of Evapotranspiration and Water Balance with Uncertainty over the Yukon River Basin
Title | Estimations of Evapotranspiration and Water Balance with Uncertainty over the Yukon River Basin |
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Authors | |
Keywords | Bayesian approach Evapotranspiration Markov chain Monte Carlo Model uncertainty Yukon river basin |
Issue Date | 2012 |
Citation | Water Resources Management, 2012, v. 26, n. 8, p. 2147-2157 How to Cite? |
Abstract | In this study, the revised Remote Sensing-Penman Monteith model (RS-PM) was used to scale up evapotranspiration (ET) over the entire Yukon River Basin (YRB) from three eddy covariance (EC) towers covering major vegetation types. We determined model parameters and uncertainty using a Bayesian-based method in the three EC sites. The 95 % confidence interval for the aggregate ecosystem ET ranged from 233 to 396 mm yr -1 with an average of 319 mm yr -1. The mean difference between precipitation and evapotranspiration (W) was 171 mm yr -1 with a 95 % confidence interval of 94-257 mm yr -1. The YRB region showed a slight increasing trend in annual precipitation for the 1982-2009 time period, while ET showed a significant increasing trend of 6.6 mm decade -1. As a whole, annual W showed a drying trend over YRB region. © 2012 Springer Science+Business Media B.V. |
Persistent Identifier | http://hdl.handle.net/10722/321466 |
ISSN | 2023 Impact Factor: 3.9 2023 SCImago Journal Rankings: 0.898 |
ISI Accession Number ID |
DC Field | Value | Language |
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dc.contributor.author | Yuan, Wenping | - |
dc.contributor.author | Liu, Shuguang | - |
dc.contributor.author | Liang, Shunlin | - |
dc.contributor.author | Tan, Zhengxi | - |
dc.contributor.author | Liu, Heping | - |
dc.contributor.author | Young, Claudia | - |
dc.date.accessioned | 2022-11-03T02:19:06Z | - |
dc.date.available | 2022-11-03T02:19:06Z | - |
dc.date.issued | 2012 | - |
dc.identifier.citation | Water Resources Management, 2012, v. 26, n. 8, p. 2147-2157 | - |
dc.identifier.issn | 0920-4741 | - |
dc.identifier.uri | http://hdl.handle.net/10722/321466 | - |
dc.description.abstract | In this study, the revised Remote Sensing-Penman Monteith model (RS-PM) was used to scale up evapotranspiration (ET) over the entire Yukon River Basin (YRB) from three eddy covariance (EC) towers covering major vegetation types. We determined model parameters and uncertainty using a Bayesian-based method in the three EC sites. The 95 % confidence interval for the aggregate ecosystem ET ranged from 233 to 396 mm yr -1 with an average of 319 mm yr -1. The mean difference between precipitation and evapotranspiration (W) was 171 mm yr -1 with a 95 % confidence interval of 94-257 mm yr -1. The YRB region showed a slight increasing trend in annual precipitation for the 1982-2009 time period, while ET showed a significant increasing trend of 6.6 mm decade -1. As a whole, annual W showed a drying trend over YRB region. © 2012 Springer Science+Business Media B.V. | - |
dc.language | eng | - |
dc.relation.ispartof | Water Resources Management | - |
dc.subject | Bayesian approach | - |
dc.subject | Evapotranspiration | - |
dc.subject | Markov chain Monte Carlo | - |
dc.subject | Model uncertainty | - |
dc.subject | Yukon river basin | - |
dc.title | Estimations of Evapotranspiration and Water Balance with Uncertainty over the Yukon River Basin | - |
dc.type | Article | - |
dc.description.nature | link_to_subscribed_fulltext | - |
dc.identifier.doi | 10.1007/s11269-012-0007-3 | - |
dc.identifier.scopus | eid_2-s2.0-84862794808 | - |
dc.identifier.volume | 26 | - |
dc.identifier.issue | 8 | - |
dc.identifier.spage | 2147 | - |
dc.identifier.epage | 2157 | - |
dc.identifier.isi | WOS:000303889100002 | - |