Global S&T Development Trend Analysis Platform of Resources and Environment
DOI | 10.1016/j.atmosres.2018.02.001 |
Water vapor radiative effects on short-wave radiation in Spain | |
Vaquero-Martinez, Javier1,2; Anton, Manuel1,2; Ortiz de Galisteo, Jose Pablo3,4; Roman, Roberto5,6; Cachorro, Victoria E.4 | |
2018-06-01 | |
发表期刊 | ATMOSPHERIC RESEARCH |
ISSN | 0169-8095 |
EISSN | 1873-2895 |
出版年 | 2018 |
卷号 | 205页码:18-25 |
文章类型 | Article |
语种 | 英语 |
国家 | Spain |
英文摘要 | In this work, water vapor radiative effect (WVRE) is studied by means of the Santa Barbara's Disort Radiative Transfer (SBDART) model, fed with integrated water vapor (IWV) data from 20 ground-based GPS stations in Spain. Only IWV data recorded during cloud-free days (selected using daily insolation data) were used in this study. Typically, for SZA = 60.0 +/- 0.5 degrees WVRE values are around - 82 and - 66 Wm(-2) (first and third quartile), although it can reach up - 100 Wm(-2) or decrease to - 39 Wm(-2). A power dependence of WVRE on IWV and cosine of solar zenith angle (SZA) was found by an empirical fit. This relation is used to determine the water vapor radiative efficiency (WVEFF = partial derivative WVRE/partial derivative IWV). Obtained WVEFF values range from - 9 and 0 Wm(-2) mm(-1)(- 2.2 and 0% mm(-1) in relative terms). It is observed that WVEFF decreases as IWV increases, but also as SZA increases. On the other hand, when relative WVEFF is calculated from normalized WVRE, an increase of SZA results in an increase of relative WVEFF. Heating rates were also calculated, ranging from 0.2 Kday(-1) to 1.7 Kday(-1). WVRE was also calculated at top of atmosphere, where values ranged from 4 Wm(-2) to 37 Wm(-2). |
英文关键词 | Short-wave Radiative effect Radiative efficiency Water vapor IWV Iberian Peninsula |
领域 | 地球科学 |
收录类别 | SCI-E |
WOS记录号 | WOS:000429512200003 |
WOS关键词 | REFERENCE GPS DATA ; LONG-TERM CHANGES ; IBERIAN PENINSULA ; COLUMN ; OZONE ; UV ; VALIDATION ; CLOUDS ; SYSTEM ; TRENDS |
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/38182 |
专题 | 地球科学 |
作者单位 | 1.Univ Extremadura, Dept Fis, Badajos, Spain; 2.Univ Extremadura, Inst Univ Invest Agua Cambio Climat & Sostenibili, Badajoz, Spain; 3.Agencia Estatal Meteorol AEMET, Valladolid, Spain; 4.Univ Valladolid, Grp Opt Atmosfer, Valladolid, Spain; 5.Univ Granada, Dept Appl Phys, Granada, Spain; 6.Andalusian Inst Earth Syst Res IISTA CEAMA, Granada, Spain |
推荐引用方式 GB/T 7714 | Vaquero-Martinez, Javier,Anton, Manuel,Ortiz de Galisteo, Jose Pablo,et al. Water vapor radiative effects on short-wave radiation in Spain[J]. ATMOSPHERIC RESEARCH,2018,205:18-25. |
APA | Vaquero-Martinez, Javier,Anton, Manuel,Ortiz de Galisteo, Jose Pablo,Roman, Roberto,&Cachorro, Victoria E..(2018).Water vapor radiative effects on short-wave radiation in Spain.ATMOSPHERIC RESEARCH,205,18-25. |
MLA | Vaquero-Martinez, Javier,et al."Water vapor radiative effects on short-wave radiation in Spain".ATMOSPHERIC RESEARCH 205(2018):18-25. |
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