2003-2016年波兰中部托鲁瓦附近Koniczynka的太阳辐射变率

Pub Date : 2018-12-01 DOI:10.2478/bgeo-2018-0013
M. Kejna, J. Uscka-Kowalkowska
{"title":"2003-2016年波兰中部托鲁瓦附近Koniczynka的太阳辐射变率","authors":"M. Kejna, J. Uscka-Kowalkowska","doi":"10.2478/bgeo-2018-0013","DOIUrl":null,"url":null,"abstract":"Abstract The paper presents the variability of global solar radiation (K↓) in the agriculture area (Koniczynka near Toruń) in the years 2003–2016. The variability of K↓ has been analysed with reference to atmospheric circulation. The mean yearly sum of K↓ in the analysed period was 3,816.0 MJ·m−2. In an annual course the highest mean values of K↓ occurred in June (608.3 MJ·m−2) and the smallest in December (69.0 MJ·m−2). The diurnal course of K↓ was symmetrical with respect to the solar noon. Only 44.7% of the solar energy on the top of atmosphere reaches the ground. The highest transmittance occurred in spring and summer, and the lowest in December. The observations revealed an increase in the amount of K↓ (trend 13.6 MJ·m−2·year−1) and its considerable day-to-day and year-to-year variability. Its increase has been attributed to reduced emissions of aerosols in Poland and Europe (global brightening). The changes of K↓ depend on atmospheric circulation (cyclonic and anticyclonic situations), cloudiness and the optical characteristics of incoming air masses.","PeriodicalId":0,"journal":{"name":"","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2018-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"4","resultStr":"{\"title\":\"Solar radiation variability at Koniczynka near Toruń (Central Poland) in the years 2003–2016\",\"authors\":\"M. Kejna, J. Uscka-Kowalkowska\",\"doi\":\"10.2478/bgeo-2018-0013\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"Abstract The paper presents the variability of global solar radiation (K↓) in the agriculture area (Koniczynka near Toruń) in the years 2003–2016. The variability of K↓ has been analysed with reference to atmospheric circulation. The mean yearly sum of K↓ in the analysed period was 3,816.0 MJ·m−2. In an annual course the highest mean values of K↓ occurred in June (608.3 MJ·m−2) and the smallest in December (69.0 MJ·m−2). The diurnal course of K↓ was symmetrical with respect to the solar noon. Only 44.7% of the solar energy on the top of atmosphere reaches the ground. The highest transmittance occurred in spring and summer, and the lowest in December. The observations revealed an increase in the amount of K↓ (trend 13.6 MJ·m−2·year−1) and its considerable day-to-day and year-to-year variability. Its increase has been attributed to reduced emissions of aerosols in Poland and Europe (global brightening). The changes of K↓ depend on atmospheric circulation (cyclonic and anticyclonic situations), cloudiness and the optical characteristics of incoming air masses.\",\"PeriodicalId\":0,\"journal\":{\"name\":\"\",\"volume\":null,\"pages\":null},\"PeriodicalIF\":0.0,\"publicationDate\":\"2018-12-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"4\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.2478/bgeo-2018-0013\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.2478/bgeo-2018-0013","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 4

摘要

摘要:本文研究了2003-2016年托鲁伊附近Koniczynka农业区全球太阳辐射(K↓)的变率。参考大气环流分析了K↓的变率。分析期内K↓的年平均值为3816.0 MJ·m−2。年平均K↓值在6月最高(608.3 MJ·m−2),在12月最小(69.0 MJ·m−2)。K↓的日运动轨迹相对于太阳正午是对称的。大气顶部只有44.7%的太阳能到达地面。春季和夏季透光率最高,12月透光率最低。观测结果显示,K↓量增加(趋势为13.6 MJ·m−2·年−1),且其日际和年际变化较大。其增加归因于波兰和欧洲气溶胶排放的减少(全球变亮)。K↓的变化取决于大气环流(气旋和反气旋情况)、云量和来袭气团的光学特性。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
分享
查看原文
Solar radiation variability at Koniczynka near Toruń (Central Poland) in the years 2003–2016
Abstract The paper presents the variability of global solar radiation (K↓) in the agriculture area (Koniczynka near Toruń) in the years 2003–2016. The variability of K↓ has been analysed with reference to atmospheric circulation. The mean yearly sum of K↓ in the analysed period was 3,816.0 MJ·m−2. In an annual course the highest mean values of K↓ occurred in June (608.3 MJ·m−2) and the smallest in December (69.0 MJ·m−2). The diurnal course of K↓ was symmetrical with respect to the solar noon. Only 44.7% of the solar energy on the top of atmosphere reaches the ground. The highest transmittance occurred in spring and summer, and the lowest in December. The observations revealed an increase in the amount of K↓ (trend 13.6 MJ·m−2·year−1) and its considerable day-to-day and year-to-year variability. Its increase has been attributed to reduced emissions of aerosols in Poland and Europe (global brightening). The changes of K↓ depend on atmospheric circulation (cyclonic and anticyclonic situations), cloudiness and the optical characteristics of incoming air masses.
求助全文
通过发布文献求助,成功后即可免费获取论文全文。 去求助
×
引用
GB/T 7714-2015
复制
MLA
复制
APA
复制
导出至
BibTeX EndNote RefMan NoteFirst NoteExpress
×
提示
您的信息不完整,为了账户安全,请先补充。
现在去补充
×
提示
您因"违规操作"
具体请查看互助需知
我知道了
×
提示
确定
请完成安全验证×
copy
已复制链接
快去分享给好友吧!
我知道了
右上角分享
点击右上角分享
0
联系我们:info@booksci.cn Book学术提供免费学术资源搜索服务,方便国内外学者检索中英文文献。致力于提供最便捷和优质的服务体验。 Copyright © 2023 布克学术 All rights reserved.
京ICP备2023020795号-1
ghs 京公网安备 11010802042870号
Book学术文献互助
Book学术文献互助群
群 号:481959085
Book学术官方微信