Global S&T Development Trend Analysis Platform of Resources and Environment
DOI | 10.1016/j.atmosres.2019.04.031 |
Inter-comparison of DSDs between Jincheon and Miryang at South Korea | |
Loh, Jui Le1; Lee, Dong-In1,2; You, Cheol-Hwan2 | |
2019-10-01 | |
发表期刊 | ATMOSPHERIC RESEARCH |
ISSN | 0169-8095 |
EISSN | 1873-2895 |
出版年 | 2019 |
卷号 | 227页码:52-65 |
文章类型 | Article |
语种 | 英语 |
国家 | South Korea |
英文摘要 | This study explores the characteristics of drop size distribution (DSD) using PARticle Size and VELocity (Parsivel) disdrometer at Jincheon (JC; 36.9 degrees N, 127.5 degrees E) and Miryang (MY; 35.5 degrees N, 128.6 degrees E) sites, during the period June 2015 to March 2016. Twelve cases were selected from Parsivel disdrometer data to compare the characteristics of DSDs between central and southeastern Korea. The average DSD at both sites shows a similar pattern; there is a slightly larger magnitude of small drops at JC. A comparison was undertaken on average raindrop spectra at JC and MY during three different rainfall systems; namely the Changma (CS), Localized low pressure (LS), and Typhoon (TS) system. Rainfall at JC tends to have more raindrops than MY especially over small diameter drops (0.31 - 0.81 mm). The differences in JC and MY may be attributed to the errors related to use of the Parsivel disdrometer, differences in the amounts of rainfall, or differences in the prevailing rainfall systems (CS, LS, and TS). Total monthly rainfall at JC and MY were 783.10 (726.92) and 781.80 (701.17) mm, respectively based on the rain gauge and Automatic Weather Stations (AWS). However, there was good agreement (within 7%-11%) between Parsivel disdrometer data and data obtained from the rain gauges or AWS. The average raindrop spectra at JC tends to have more raindrops than MY in different rainfall systems especially over small drops. During CS, the rainfall at JC is higher than MY across all the diameters on July 23, 2015. During LS at both sites there is a similar pattern, but with slightly larger diameter at JC as measured on August 16, 2015 (D > 6.5 mm). The rainfall at JC during TS tends to have more small drops compared to MY on July 12, 2015. The DSD characteristics are different across rainfall systems and climatic regions. |
英文关键词 | Drop size distribution DSD parameters Parsivel disdrometer DSD characteristics |
领域 | 地球科学 |
收录类别 | SCI-E |
WOS记录号 | WOS:000472688500005 |
WOS关键词 | RAINDROP SIZE DISTRIBUTION ; ASIAN WINTER MONSOON ; 2-DIMENSIONAL VIDEO DISDROMETER ; RADAR PARAMETERS ; SUMMER MONSOON ; ARCTIC-OSCILLATION ; PRECIPITATION ; DISTRIBUTIONS ; MICROPHYSICS ; VARIABILITY |
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/187186 |
专题 | 地球科学 |
作者单位 | 1.Pukyong Natl Univ, Dept Environm Atmospher Sci, Busan, South Korea; 2.Pukyong Natl Univ, Atmospher Environm Res Inst, Busan, South Korea |
推荐引用方式 GB/T 7714 | Loh, Jui Le,Lee, Dong-In,You, Cheol-Hwan. Inter-comparison of DSDs between Jincheon and Miryang at South Korea[J]. ATMOSPHERIC RESEARCH,2019,227:52-65. |
APA | Loh, Jui Le,Lee, Dong-In,&You, Cheol-Hwan.(2019).Inter-comparison of DSDs between Jincheon and Miryang at South Korea.ATMOSPHERIC RESEARCH,227,52-65. |
MLA | Loh, Jui Le,et al."Inter-comparison of DSDs between Jincheon and Miryang at South Korea".ATMOSPHERIC RESEARCH 227(2019):52-65. |
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