2011—2015年安徽省高速公路低能見度變化特征
[Abstract]:Based on the visibility data observed by the automatic meteorological observation station in Anhui Province in 2011-2015, the relationship between the annual change of the low visibility and its relationship with the precipitation in Anhui Province is analyzed. The results show that the rainfall is affected by the rainfall. The highest frequency of the low visibility of some stations in the Dabie Mountains and the southern part of the Southern Anhui is in the flood season (May, September), and the other areas mainly occurred in October and November. There was a significant daily change in the time of low visibility. The frequency of the night was higher than that in the day. The maximum before and after the sunrise was reached before and after the sunrise. The low visibility frequency associated with the precipitation was higher in the 13:00 to 17:00 in August. In different seasons, the time and frequency of low visibility in each station are different. The lowest visibility in the spring and fall mainly occurs before and after the sunrise, and mainly in the north and the Huaibei area before and after the sunrise in the summer before and after the sunrise. In that south to the south of the Jianghuai, the frequency of the south to the south is more uniform over the time period of the day.
【作者單位】: 安徽省公共氣象服務(wù)中心;江蘇省氣象科學(xué)研究所;合肥市氣象局;
【基金】:江蘇省氣象科學(xué)研究所北極閣基金資助項(xiàng)目(BJG201501) 安徽省氣象局預(yù)報(bào)員專項(xiàng)項(xiàng)目(KY201607);安徽省氣象局科研基金項(xiàng)目(KM201513)資助
【分類號】:U491.53
【相似文獻(xiàn)】
相關(guān)期刊論文 前5條
1 袁成松,卞光輝,馮民學(xué),吳震,周曾奎;高速公路上低能見度的監(jiān)測與預(yù)報(bào)[J];氣象;2003年11期
2 張晉偉;;低能見度下山區(qū)高速公路運(yùn)行速度研究[J];城市道橋與防洪;2014年05期
3 吳彬貴;解以揚(yáng);吳丹朱;王兆宇;朱孌;;京津塘高速公路秋冬季低能見度及應(yīng)對措施[J];自然災(zāi)害學(xué)報(bào);2009年04期
4 ;公安部最近發(fā)布關(guān)于加強(qiáng)低能見度氣象條件下高速公路交通管理的通告[J];中國安防產(chǎn)品信息;1998年03期
5 姚杰;;京珠南高速公路惡劣環(huán)境安保示范工程實(shí)施方案[J];中國交通信息化;2013年02期
相關(guān)會議論文 前3條
1 周建平;吳和紅;劉承曉;王傳輝;江春;;安徽省高速公路低能見度狀況及霧對交通影響初步分析[A];創(chuàng)新驅(qū)動(dòng)發(fā)展 提高氣象災(zāi)害防御能力——S3第三屆氣象服務(wù)發(fā)展論壇——公眾、專業(yè)氣象預(yù)報(bào)服務(wù)技術(shù)與應(yīng)用[C];2013年
2 白媛;張建松;潘東華;;基于交通承災(zāi)體的低能見度致災(zāi)因子研究[A];中國地理學(xué)會百年慶典學(xué)術(shù)論文摘要集[C];2009年
3 唐延婧;夏小玲;謝清霞;廖波;;貴州低能見度天氣的統(tǒng)計(jì)特征及對交通影響[A];創(chuàng)新驅(qū)動(dòng)發(fā)展 提高氣象災(zāi)害防御能力——S3第三屆氣象服務(wù)發(fā)展論壇——公眾、專業(yè)氣象預(yù)報(bào)服務(wù)技術(shù)與應(yīng)用[C];2013年
相關(guān)碩士學(xué)位論文 前2條
1 張義;低能見度下山區(qū)高速公路行車安全影響及保障技術(shù)研究[D];重慶交通大學(xué);2009年
2 周群;低能見度下主動(dòng)發(fā)光誘導(dǎo)設(shè)施設(shè)置研究[D];長安大學(xué);2014年
,本文編號:2456383
本文鏈接:http://sikaile.net/kejilunwen/daoluqiaoliang/2456383.html