GSTDTAP  > 资源环境科学
DOI10.1029/2018WR023123
New Observed Data Sets for the Validation of Hydrology and Land Surface Models in Cold Climates
Hamlet, Alan F.
2018-08-01
发表期刊WATER RESOURCES RESEARCH
ISSN0043-1397
EISSN1944-7973
出版年2018
卷号54期号:8页码:5190-5197
文章类型Editorial Material
语种英语
国家USA
英文摘要

In a recent WRR paper, Yan et al. (2018, https://doi.org/10.1002/2017WR021290) have derived a simple, elegant, and useful way of reanalyzing quality-controlled SNOTEL data sets to produce quantitative estimates of water reaching the land surface during rain, snowmelt, and rain-on-snow events, and use these data to generate next-generation intensity duration, and frequency curves for these quantities at SNOTEL measurement locations. These new data sets may prove useful as direct inputs to design processes in some cases, but I argue in this commentary that they will probably have much more important application to the validation and refinement of off-line hydrology models and land surface schemes embedded in climate models, which can then be used to extend these data in space and time to create more comprehensive products to guide infrastructure design. If well validated, such tools can be used to extend backward in time to make detailed hindcasts of the historical record with more complete spatial and temporal coverage (which also facilitates more accurate estimation of extremes with longer return intervals) and forward in time to project future conditions that are needed to design long-lived infrastructure in what will likely be a highly nonstationary environment. In addition, there is a need to extend these data sets to include lower elevation areas in mountain environments, and other areas of the United States and Canada with cold winter climates.


英文关键词hydrologic modeling snow processes validation hydrologic extremes intensity duration frequency
领域资源环境
收录类别SCI-E
WOS记录号WOS:000445451800001
WOS关键词CONTERMINOUS UNITED-STATES ; PACIFIC-NORTHWEST REGION ; ATMOSPHERIC RIVERS ; PRECIPITATION ; AMERICA ; TRENDS ; FLUXES ; TEMPERATURE ; WASHINGTON ; CALIFORNIA
WOS类目Environmental Sciences ; Limnology ; Water Resources
WOS研究方向Environmental Sciences & Ecology ; Marine & Freshwater Biology ; Water Resources
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文献类型期刊论文
条目标识符http://119.78.100.173/C666/handle/2XK7JSWQ/20999
专题资源环境科学
作者单位Univ Notre Dame, Dept Civil & Environm Engn & Earth Sci, Notre Dame, IN 46556 USA
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GB/T 7714
Hamlet, Alan F.. New Observed Data Sets for the Validation of Hydrology and Land Surface Models in Cold Climates[J]. WATER RESOURCES RESEARCH,2018,54(8):5190-5197.
APA Hamlet, Alan F..(2018).New Observed Data Sets for the Validation of Hydrology and Land Surface Models in Cold Climates.WATER RESOURCES RESEARCH,54(8),5190-5197.
MLA Hamlet, Alan F.."New Observed Data Sets for the Validation of Hydrology and Land Surface Models in Cold Climates".WATER RESOURCES RESEARCH 54.8(2018):5190-5197.
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