Global S&T Development Trend Analysis Platform of Resources and Environment
DOI | 10.1002/joc.4816 |
Weather types and rainfall microstructure in Leon, Spain | |
Fernandez-Raga, Maria1; Castro, Amaya1; Marcos, Elena2; Palencia, Covadonga1; Fraile, Roberto1 | |
2017-03-30 | |
发表期刊 | INTERNATIONAL JOURNAL OF CLIMATOLOGY
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ISSN | 0899-8418 |
EISSN | 1097-0088 |
出版年 | 2017 |
卷号 | 37期号:4 |
文章类型 | Article |
语种 | 英语 |
国家 | Spain |
英文摘要 | Lamb's weather types classification has been used here to analyse the characteristics of raindrops in relation with the meteorological situation. A rainfall gathering campaign has been carried out in Leon [northwesterly (NW) Spain] over 34 months. An optical disdrometer has been used to determine drop sizes and the meteorological situations have been classified from the pressure values at surface level in 16 grid points over the study zone. The results have revealed seasonal differences in the average duration of the rain events: 40min in winter and 12 in summer. In the study period, the rainiest weather types were the cyclonic types, and the air flows from the north and the west. The raindrop sizes follow a gamma distribution with a higher mode in the case of the weather types with air masses from the west and the southwest. The only exception lies in the purely directional weather types, where a higher mode is found in the case of rain events with eastern flows. |
英文关键词 | weather types disdrometer precipitation raindrop size distribution rainfall duration |
领域 | 气候变化 |
收录类别 | SCI-E |
WOS记录号 | WOS:000397497700013 |
WOS关键词 | DROP SIZE DISTRIBUTION ; IBERIAN PENINSULA ; CIRCULATION PATTERNS ; MEDITERRANEAN AREA ; SPLASH EROSION ; PRECIPITATION ; CLASSIFICATION ; VARIABILITY ; PORTUGAL ; 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/37132 |
专题 | 气候变化 |
作者单位 | 1.Univ Leon, Dept Phys IMARENAB, Leon, Spain; 2.Univ Leon, Dept Biodivers & Environm Management, Leon, Spain |
推荐引用方式 GB/T 7714 | Fernandez-Raga, Maria,Castro, Amaya,Marcos, Elena,et al. Weather types and rainfall microstructure in Leon, Spain[J]. INTERNATIONAL JOURNAL OF CLIMATOLOGY,2017,37(4). |
APA | Fernandez-Raga, Maria,Castro, Amaya,Marcos, Elena,Palencia, Covadonga,&Fraile, Roberto.(2017).Weather types and rainfall microstructure in Leon, Spain.INTERNATIONAL JOURNAL OF CLIMATOLOGY,37(4). |
MLA | Fernandez-Raga, Maria,et al."Weather types and rainfall microstructure in Leon, Spain".INTERNATIONAL JOURNAL OF CLIMATOLOGY 37.4(2017). |
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