"

mg游戏平台-mg游戏平台网址-官网┋拥有全球最顶尖的原生APP,每天为您提供千场精彩体育赛事,mg游戏平台-mg游戏平台网址-官网┋更有真人、彩票、电子老虎机、真人电子竞技游戏等多种娱乐方式选择,mg游戏平台-mg游戏平台网址-官网┋让您尽享娱乐、赛事投注等,且无后顾之忧!

    1. <meter id="ffhpt"><u id="ffhpt"></u></meter>
      <meter id="ffhpt"><samp id="ffhpt"></samp></meter>
    2. <meter id="ffhpt"></meter>

      <label id="ffhpt"><p id="ffhpt"></p></label><meter id="ffhpt"></meter><dd id="ffhpt"></dd>
          1. <label id="ffhpt"></label>
            "
            收藏本站
            收藏 | 投稿 | 手机打开
            二维码
            手机客户端打开本文

            THE IMPACT OF MOUNTAIN TO BASIN WINDS ON THE DIURNAL VARIATION IN FOG OVER THE SICHUAN BASIN, CHINA

            张福颖  刘海文  朱玉祥  赵亮  段伯隆  傅宁  
            【摘要】:There is an increased demand for the accurate prediction of fog events in the Sichuan Basin(SCB) using numerical methods. A dense fog event that occurred over the SCB on 22 December 2016 was investigated. The results show that this dense fog event was influenced by the southwest of a low pressure with a weak horizontal pressure gradient and high relative humidity. This fog event showed typical diurnal variations. The fog began to form at 1800 UTC on 21 December 2016(0200 local standard time on 22 December 2016) and dissipated at 0600 UTC on 22 December 2016(1400 local standard time on 22 December 2016). The Weather Research and Forecasting model was able to partially reproduce the main features of this fog event and the diurnal variation in the local mountain to basin winds. The simulated horizontal visibility and liquid water content were used to characterize the fog. The mountain to basin winds had an important role in the diurnal variation of the fog event. The positive feedback mechanism between the fog and mountain to basin winds was good for the formation and maintain of the fog during the night. During the day, the mountain to basin wind displayed a transition from downslope flows to upslope flows. Water vapor evaporated easily from the warm, strong upslope winds, which resulted in the dissipation of fog during the day. The topography surrounding the SCB favored the lifting and condensation of air parcels in the lower troposphere as a result of the low height of the lifting condensation level.
            下载App查看全文

            (如何获取全文? 欢迎:购买知网充值卡、在线充值、在线咨询)

            CAJViewer阅读器支持CAJ、PDF文件格式,AdobeReader仅支持PDF格式


            知网文化
            【相似文献】
            中国期刊全文数据库 前19条
            1 张福颖;刘海文;朱玉祥;赵亮;段伯隆;傅宁;;THE IMPACT OF MOUNTAIN TO BASIN WINDS ON THE DIURNAL VARIATION IN FOG OVER THE SICHUAN BASIN, CHINA[J];Journal of Tropical Meteorology;2019年02期
            2 赵鸣;A NUMERICAL EXPERIMENT OF THE PBL WITH GEOSTROPHIC MOMENTUM APPROXIMATION[J];Advances in Atmospheric Sciences;1988年01期
            3 ;AN INSTABILITY THEORY OF AIR-SEA INTERACTION FOR COASTAL UPWELLING[J];Advances in Atmospheric Sciences;1988年03期
            4 LI Ming;YANG Qinghua;ZHAO Jiechen;ZHANG Lin;LI Chunhua;MENG Shang;;Evaluation of reanalysis and satellite-based sea surface winds using in situ measurements from Chinese Antarctic Expeditions[J];Advances in Polar Science;2013年03期
            5 HAN Shuzong;ZHU Jun;FAN Yongbin;QI Hongshuai;WANG Xingchi;;The influences of winds on the salt balance of the Tampa Bay during the fall of 2001[J];Acta Oceanologica Sinica;2016年09期
            6 ;First observation of mesospheric and thermospheric winds by a Fabry-Perot interferometer in China[J];Chinese Science Bulletin;2010年35期
            7 ;Nonlinear interactions between gravity waves and background winds[J];Progress in Natural Science;2007年06期
            8 LIAO Jie;WANG Bin;LI Qingxiang;;A New Method for Quality Control of Chinese Rawinsonde Wind Observations[J];Advances in Atmospheric Sciences;2014年06期
            9 ;Influence of seasonal variation of neutral winds on the coupling between North and South Hemispheres in a realistic Earth main field[J];Science in China(Series D:Earth Sciences);2009年10期
            10 ;Modeling impacts of East Asian Ocean-Land thermal contrast on spring southwesterly winds and rainfall in eastern China[J];Chinese Science Bulletin;2009年24期
            11 宋丹;胡敦欣;翟方国;;Sea surface height variations in the Mindanao Dome region in response to the northern tropical Pacific winds[J];Chinese Journal of Oceanology and Limnology;2012年04期
            12 WANG Tianyu;DU Yan;LIAO Xiaomei;;The regime shift in the 1960s and associated atmospheric change over the southern Indian Ocean[J];Acta Oceanologica Sinica;2017年01期
            13 Yufang TIAN;Daren L;;Comparison of Beijing MST Radar and Radiosonde Horizontal Wind Measurements[J];Advances in Atmospheric Sciences;2017年01期
            14 左群杰;高守亭;吕达仁;;The Propagation of Wave Packets and Its Relationship with the Subtropical Jet over Southern China in January 2008[J];Advances in Atmospheric Sciences;2013年01期
            15 王叶红;赵玉春;崔春光;;Numerical Research on Effects Upon Precipitation Forecast of Doppler-Radar Estimated Precipitation and Retrieved Wind Field Under Different Model Initial Schemes[J];Acta Meteorologica Sinica;2007年01期
            16 LI Shuiqing;ZHOU Liangming;LI Zhanbin;MIAO Qingsheng;MOU Lin;WANG Aifang;;A Physics-Based Dual-Frequency Approach for Altimeter Wind Speed Retrieval[J];Journal of Ocean University of China;2014年04期
            17 王志雄;赵朝方;邹巨洪;解学通;张毅;林明森;;An improved wind retrieval algorithm for the HY-2A scatterometer[J];Chinese Journal of Oceanology and Limnology;2015年05期
            18 P.N.Mahajan,D.R.Talwalkar,S.Nair,S.Rajamani;Construction of Vertical Wind Profile from Satellite-Derived Winds for Objective Analysis of Wind Field[J];Advances in Atmospheric Sciences;1992年02期
            19 杨成荫;陆其峰;张鹏;;A Study on Height Reassignment for the AMV Products of the FY-2C Satellite[J];Acta Meteorologica Sinica;2012年05期
            中国重要会议论文全文数据库 前10条
            1 ;A comparison of mesospheric winds measured by FPI and meteor radar located at 40N[A];第十四届全国日地空间物理学术研讨会论文集[C];2011年
            2 Tao Yu;Cong Huang;Guangxin Zhao;Tian Mao;Yungang Wang;;A Study of Thermosphere and Mesosphere Wind observed by Fabry-Perot over middle China[A];2014年中国地球科学联合学术年会——专题29:空间天气与人类活动论文集[C];2014年
            3 ;Changes in wind speed over China during 1956-2004[A];“2010年北京气象学会中青年优秀论文评选”学术研讨会论文集[C];2011年
            4 Wen-Chau Lee;;Assimilation of GBVTD-derived Winds from Single-Doppler Radar for Short-term Forecasting of Super Typhoon Saomai (0608) at Landfall[A];第七届全国优秀青年气象科技工作者学术研讨会论文集[C];2010年
            5 ;Variations of Latent Heat Flux During Tropical Cyclones over the South China Sea[A];2009年海峡两岸气象科学技术研讨会论文集[C];2009年
            6 Ziyin Zhang;Xiaoling Zhang;Daoyi Gong;Seong-Joong Kim;Rui Mao;Xiujuan Zhao;;中高纬大气环流演变对京津冀雾霾的影响研究(英文)[A];第33届中国气象学会年会 S11 大气成分与天气、气候变化及环境影响[C];2016年
            7 邓君俊;杜可;;Characteristics of atmospheric visibility and its affecting factors in five typical cities across the Taiwan Strait[A];十一届全国气溶胶会议暨第十届海峡两岸气溶胶技术研讨会摘要集[C];2013年
            8 Hujia ZHAO;Huizheng CHE;Xiaoye Zhang;Yanjun Ma;Yangfeng Wang;;Analysis and characteristics of visibility in Shenyang from 2010-2012[A];十一届全国气溶胶会议暨第十届海峡两岸气溶胶技术研讨会摘要集[C];2013年
            9 ;Long-term visibility trends and characteristics in the region of Beijing,Tianjin,and Hebei,China[A];2012北京气象学会中青年优秀论文评选论文集[C];2012年
            10 S.J.Fan;Q.Fan;W.Yu;X.Y.Luo;B.M.Wang;L.L.Song;K.L.Leong;;Atmospheric boundary layer characteristics over the Pearl River Delta, China, during the summer of 2006: measurement and model results[A];第八届全国优秀青年气象科技工作者学术研讨会论文汇编[C];2014年
            中国知网广告投放
             快捷付款方式  订购知网充值卡  订购热线  帮助中心
            • 400-819-9993
            • 010-62982499
            • 010-62783978


            mg游戏平台-mg游戏平台网址-官网

            1. <meter id="ffhpt"><u id="ffhpt"></u></meter>
              <meter id="ffhpt"><samp id="ffhpt"></samp></meter>
            2. <meter id="ffhpt"></meter>

              <label id="ffhpt"><p id="ffhpt"></p></label><meter id="ffhpt"></meter><dd id="ffhpt"></dd>
                  1. <label id="ffhpt"></label>