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The influence of the sand-dust environment on air-gap breakdown discharge characteristics of the plate-to-plate electrode被引量：4
《Science China(Physics,Mechanics & Astronomy)》2010年第3期458-464,共7页HE Bo1, ZHANG Gang1, CHEN BangFa1, GAO NaiKui1, LI YaoZhong2, PENG ZongRen1 & JIN HaiYun1 1 State Key Laboratory of Electrical Insulation and Power Equipment, Xi’an Jiaotong University, Xi’an 710049, China 2 Xinjiang Electric Power Research Institute, Urumqi 830011, China 
supported by the Major Research Plan of National Natural Science Foundation of China "Influence of Sanddust Environment on External Insulation Characteristics for High-voltage Insulator" (Grant No. 90210006);China Postdoctoral Science Foundation Project "Study on External Insulation Characteristics and Discharge Law of High-voltage Insulator in Sand-dust Environment" (Grant No. 20070411125)
The experiments of plane-plane gap discharge was carried out in an environment of artificial sandstorm. By comparing and analyzing the differences in gap breakdown voltage between the sand & dust environment and clean...
关键词：EXTERNAL INSULATION air-gap BREAKDOWN sand-dust flow simulation EXPERIMENT 
山西省受沙尘天气过程影响特征分析被引量：1
《山西化工》2022年第2期337-339,共3页孙丽娟 
通过研究2020年山西省受沙尘天气过程影响的情况,分析沙尘影响天气在时间和空间的特征,简述其对空气质量的影响。结果显示,沙尘天气过程对山西省西北部和中东部城市的空气质量影响较大;沙尘天气过程一般发生在春季和秋季;受沙尘天气过...
关键词：沙尘 山西 空气质量 
2023年12月大气环流和天气分析被引量：1
《气象》2024年第3期387-392,共6页徐冉 桂海林 尤媛 王继康 
国家重点研发计划(2022YFC3701205);中国气象局复盘总结专项(FPZJ2024-164)共同资助。
2023年12月大气环流的主要特征是:北半球极涡呈多极型分布,欧亚中高纬环流经向度大,东亚大槽偏强,西太平洋副热带高压异常强盛。12月,全国平均降水量为12.2 mm,较常年同期(11.9 mm)偏多2.5%;全国平均气温为-2.6℃,比常年同期(-3.0℃)偏...
关键词：大气环流 冷空气 沙尘 雾-霾 
Sand-dust Storm, Population and Environment in Northwest China
《Chinese Journal of Population,Resources and Environment》2004年第4期17-24,共8页Liu Shao Guangzhou Research Institute of Environmental Protection, Guangzhou 510620, China 
Sand-dust storms are the result of the integrated influences of climate, geography, society and human factors. A theoretical framework is built to explain the coherence of population growth, agriculture change and env...
关键词：Sand-dust storm POPULATION ENVIRONMENT china’s Agenda 21 SUSTAINABILITY 
2020年4月大气环流和天气分析被引量：7
《气象》2020年第7期994-1000,共7页关良 张涛 刘自牧 
国家重点研发计划(2018YFC1507506)资助。
2020年4月大气环流呈单极型分布,中高纬环流为三波型,西太平洋副热带高压强度与常年相当,南支槽较常年偏弱。4月全国平均气温为11.2℃,接近常年同期,全国共有18个站日降温幅度达到极端事件标准。全国降水量为33.7 mm,较常年同期(45.1 mm...
关键词：大气环流 冷空气 暴雨 干旱 沙尘 
The atmospheric circulation patterns influencing the frequency of spring sand-dust storms in the Tarim Basin被引量：2
《Research in Cold and Arid Regions》2014年第2期168-173,共6页HongJun Li XinHua Yang Yong Zhao MinZhong Wang Wen Huo 
supported by the Special Fund of the Central Scientific Research Institution(No.IDM201203);the National Natural Science Foundation of China(No.41305107);the Nonprofit Sector Specific Research(Nos.GYHY201106025 and GYHY201006012)
Using NCEP/NCAR reanalysis data and the sand-storm frequency data fi＇om 37 weather stations in the Tarim Basin for the period 1961-2009, the relationship between the frequency of spring sandstorms in the Tafim Basin ...
关键词：Tarim Basin frequency of sand-dust storm atmospheric circulation 
The Variability of Spring Sand-Dust Storm Frequency in Northeast Asia from 1980 to 2011被引量：7
《Acta meteorologica Sinica》2013年第1期119-127,共9页杨元琴 王继志 牛涛 周春红 陈淼 刘冀彦 
Supported by the Special Project on Public Welfare of Forestry(200804020);National Science and Technology Support Program of China(2008BAC40B02);National Natural Science Foundation of China(40875077);National Basic Research and Development(973)Program of China(2011CB403404 and 2011CB403401);Projects of the Chinese Academy of Meteorological Sciences(2010Z002,2009Z001,and 2009Y002)
The characteristic distributions of regional sand-dust storm （SDS） weather processes over Northeast Asia from 1980 to 2011 were investigated using the shared WMO surface station meteorological data, atmospheric soun...
关键词：sand-dust storm weather processes arctic vortex midlatitude westerly concentration-weightedtrajectory method 
PRELIMINARY STUDY ON SAND - DUST STORM DISASTER AND COUNTERMEASURES IN CHINA被引量：3
《Chinese Geographical Science》2002年第1期9-13,共5页ZHANG Qing yang, ZHAO Xi you, ZHANG Yuan, LI Li(Chinese Academy of Meteorological Sciences, Beijing 100081, P.R.China) 
As a kind of natural disasters, sand dust storms frequently occur in deserts and their surrounding areas. The occurrence of this disaster in China′s northwest and north China has exerted an extremely adverse effect u...
关键词：sand-dust storm in china spatial and temporal distribution meteorologicaldisaster countermeasures of sand-dust storms 
一次沙尘过程对天津气溶胶浓度分布的影响被引量：6
《中国沙漠》2013年第4期1138-1143,共6页姚青 蔡子颖 韩素芹 穆怀斌 
国家环境保护公益性行业科研专项项目(201009001);国家公益性行业(气象)科研专项项目(GYHY201006011)资助
利用气溶胶质量浓度和数浓度监测资料以及不同高度的常规气象资料,结合后向轨迹模式,分析2011年4月30日至5月1日一次沙尘天气过程对天津城区气溶胶浓度的影响。结果表明:沙尘过程前的轻雾天气下PM1贡献了气溶胶质量浓度的96%和数浓度的9...
关键词：沙尘 浮尘 气溶胶数浓度 垂直分布 天津 
High summer background O_(3)levels in the desert of northwest China
《Journal of Environmental Sciences》2025年第5期516-528,共13页Xinbing Ren Fang Wang Bayi Wu Shaoting Zhang Lei Zhang Xingjun Zhou Yuanzhe Ren Yongjing Ma Feng Hao Yongli Tian Jinyuan Xin 
supported by the Ministry of Science and Technology of China(No.2022YFF0802501);Inner Mongolia Autonomous Region Science and Technology Program(Nos.2021GG0100 and 2022YFHH0116).
Generally speaking,the precursors of ozone(O_(3)),nitrogen oxides and volatile organic compounds are very low in desert areas due to the lack of anthropogenic emissions and natural emissions,and thus O_(3)concentratio...
关键词：Alxa Desert O_(3)background concentration Anthropogenic effect Sand-dust weather Northwest China 
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