Global S&T Development Trend Analysis Platform of Resources and Environment
DOI | 10.1002/joc.5223 |
Seasonal and interannual variability of land-atmosphere coupling across the Southern Great Plains of North America using the North American regional reanalysis | |
Basara, Jeffrey B.1,2; Christian, Jordan I.1 | |
2018-02-01 | |
发表期刊 | INTERNATIONAL JOURNAL OF CLIMATOLOGY |
ISSN | 0899-8418 |
EISSN | 1097-0088 |
出版年 | 2018 |
卷号 | 38期号:2页码:964-978 |
文章类型 | Article |
语种 | 英语 |
国家 | USA |
英文摘要 | The purpose of this study was to investigate the seasonal to interannual variability of the temporal and spatial distributions of land-atmosphere coupling (LAC) at the mesoscale within the Southern Great Plains (SGP) of the United States. The North American Regional Reanalysis data set from 1979 to 2014 was used to complete this study. To further expand the relationship between soil moisture and precipitation, LAC was examined for the effects of soil moisture variability on latent heat flux (SM-E) and the impact of latent heat flux variability on precipitation (E-P). Results revealed that within the SGP there is a temporal and spatial seasonal evolution of the SM-E relationship and dry boreal summer month (June, July and August, JJA) periods exhibit a stronger E-P relationship relative to pluvial boreal summer month periods. Further, the variability of coupling was large both within-season (i.e. JJA) as well as at the interannual scale while the interannual spatial and temporal coherence was such that no specific locations showed consistent coupling within the domain. Thus, the results indicate that while the SGP domain is sensitive to coupling, the location of preferred coupling is likely due to non-local factors at the mesoscale embedded within synoptic conditions as well as the regional climate. |
英文关键词 | land-atmosphere coupling soil moisture seasonal variability interannual variability precipitation Southern Great Plains NARR |
领域 | 气候变化 |
收录类别 | SCI-E |
WOS记录号 | WOS:000423816900031 |
WOS关键词 | WINTER-WHEAT BELT ; LOW-LEVEL JET ; SOIL-MOISTURE ; WARM-SEASON ; BOUNDARY-LAYER ; UNITED-STATES ; MESOSCALE ENVIRONMENT ; OKLAHOMA MESONET ; PART I ; PRECIPITATION |
WOS类目 | Meteorology & Atmospheric Sciences |
WOS研究方向 | Meteorology & Atmospheric Sciences |
引用统计 | |
文献类型 | 期刊论文 |
条目标识符 | http://119.78.100.173/C666/handle/2XK7JSWQ/37120 |
专题 | 气候变化 |
作者单位 | 1.Univ Oklahoma, Sch Meteorol, Norman, OK 73019 USA; 2.Univ Oklahoma, Oklahoma Climatol Survey, Norman, OK 73019 USA |
推荐引用方式 GB/T 7714 | Basara, Jeffrey B.,Christian, Jordan I.. Seasonal and interannual variability of land-atmosphere coupling across the Southern Great Plains of North America using the North American regional reanalysis[J]. INTERNATIONAL JOURNAL OF CLIMATOLOGY,2018,38(2):964-978. |
APA | Basara, Jeffrey B.,&Christian, Jordan I..(2018).Seasonal and interannual variability of land-atmosphere coupling across the Southern Great Plains of North America using the North American regional reanalysis.INTERNATIONAL JOURNAL OF CLIMATOLOGY,38(2),964-978. |
MLA | Basara, Jeffrey B.,et al."Seasonal and interannual variability of land-atmosphere coupling across the Southern Great Plains of North America using the North American regional reanalysis".INTERNATIONAL JOURNAL OF CLIMATOLOGY 38.2(2018):964-978. |
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