Full-Text Search:
Home|Journal Papers|About CNKI|User Service|FAQ|Contact Us|中文
《Journal of Anhui Agricultural Sciences》 2010-03
Add to Favorite Get Latest Update

Climate Diagnosis of Lanzhou Dustfall

LI xu et al(Key laboratory of Semi-arid climate change,Minister of Education,College of Atmospheric Sciences,Lanzhou University,Lanzhou,Gansu 730000))  
By using the NCEP/NCAR reanalysis data,climate diagnosis method was used to analyze the characteristics of Lanzhou dustfall.After analyzing the 60 years' average vertical velocity field and vorticity field,the following conclusions were gained,in winter,the middle and low level descending motion were strong and evident.Moreover,during the heating period,because of the impact of sandstorm and basin climate,the dustfall in winter was evident. In spring,Lanzhou was the margin of descending motion area,the ascending motion was weaker.But for the reason that there existed ascending motion in the dust source region which made for the dust ascending,and Lanzhou located in the leeward region of Gansu Corridor where sandstorm frequently occurring region,adventives dust will speed dust falling,dustfall was the heaviest in spring compared with other seasons.In summer,the low level ascending motion was obvious in Lanzhou for the effect of the earth's surface heating source.Since the rain can clean out the particulate matter,the dustfall was obvious in summer than in autumn.There existed good coherence between the multiyear average vorticity field situation and vertical motion field.It intuitively reflected evolvement states of the main systems which affected Lanzhou in different seasons,and it reasonably explained the evolvement rules of dustfall distributing in Lanzhou area.
【Fund】: 国家自然科学基金项目(40675077);; 国家科技支撑计划(2007BAC03A10)资助
【CateGory Index】: X513
Download(CAJ format) Download(PDF format)
CAJViewer7.0 supports all the CNKI file formats; AdobeReader only supports the PDF format.
Chinese Journal Full-text Database 10 Hits
1 LIU Li,YAN Jing-fen(Colligate Unit,Baoshan Environmental Monitoring Station,Shanghai 200940,China);Dustfall changing regularity and developing trend in Wusong Industrial Zone in recent years[J];Journal of Safety and Environment;2008-06
2 Zhang Qun,Fu Yin,Zhang Yuyan,Wen Xin(Nanjing Environmental Monitoring Central Station,Nanjing 210013,China);Nanjing Dust in the Atmosphere of the Law[J];Environmental Science and Management;2009-04
3 Qian Zhengan, Wu Tongwen and Liang Xiaoyun (Cold and Arid Region Environmental and Engineering Research Institute, Chinese Academy of Sciences, Lanzhou 730000);Feature of Mean Vertical Circulation over the Qinghai-Xizang Plateau and Its Neighborhood[J];Chinese Journal of Atmospheric Sciences;2001-04
4 Zhang De'er; Lu Feng( National Climate Center, Beijing 100081; National Satellite Meteorological Center, Beijing 100081);WINTER SANDSTORM EVENTS IN EXTENSIVE NORTHERN CHINA[J];QUATERNARY SCIENCES;1999-05
5 ;The Analysis of Characteristics of Air Fall-dust Pollution in Maanshan City and Its Countermeasures[J];Fujian Environment;2002-03
6 Zhang Ning; NiuYun (Gansu Environmental Monitoring Central Station,Lanzhou 730030) and Li Chunsheng(Institute of High Energy Physics, Academia sinica,Beijing,100080)China J. Arid Environ. Monitoring, 1998; 12(1): 15-19;RESEARCH OF THE CHARACTERISTIC OF THE GRANULOMETRIC DISTRIBUTION OF THE ATMOSPHERIC NATURAL DUST IN LANZHOU[J];ARID ENVIRONMENTAL MONITORING;1998-01
7 Xu Guochang Zhang Zhiyin ( Central Meteorological Observatory Lanzhou );THE EFFECT OF QINGHAI-XIZANG PLATEAU ON THE FORMATION OF DRY CLIMATE OVER THE NORTHWEST OF CHINA[J];Plateau Meteorology;1983-02
8 YANG Liping, CHEN Fahu (College of Resources and Environment, Lanzhou University, Lanzhou 730000);Study on the source apportionment of atmospheric dust pollutants in Lanzhou[J];Acta Scientiae Circumstantiae;2002-04
9 ZHU Yan sheng, et al (Lanzhou Institute of Environmental Protection, Lanzhou 730000, China);The studies of descend dust pattern—the descend dust variation pattern of Lanzhou city and multiple self-regression prediction[J];ENVIRONMENTAL MONITORING IN CHINA;2000-02
10 YANG Li-ping, CHEN Fa-hu, ZHANG Cheng-jun (School of Resources and Environmental Sciences,Lanzhou University,Lanzhou,730000,China);Chemical characteristics of atmospheric dust in Lanzhou[J];Journal of Lanzhou University;2002-05
Chinese Journal Full-text Database 10 Hits
1 YE Sheng-mei,CAI Chang-feng,LIAO Chun-yan(Dept.of Bioch.Engn.,Anhui University of Technology and Science,Wuhu 241000,China);Treatment of sanitary sewage by fly ash adsorption of activated sludge[J];Journal of Anhui University of Technology and Science(Natural Science);2006-04
2 YIN Xue-mei,XU Jian-ping(Dept.of Bioch.Engn.,Anhui University of Technology and Science,Wuhu 241000,China);The treatment methods on the landscape polluted water[J];Journal of Anhui University of Technology and Science(Natural Science);2008-04
3 WANG Min (School of Environmental Engineering,Anhui Institute of Architecture & Industry,Hefei 230022,China);Experiment study on the Determination of COD with the Opened Tube[J];Journal of Anhui Institute of Architecture & Industry(Natural Science);2007-01
4 JIN Jie et al (Department of Biological and Environmental Engineering,Hefei University,Hefei,Anhui 230022);Preliminary Study on the Bio-waste Treated by Earthworms[J];Journal of Anhui Agricultural Sciences;2006-07
5 CHENG Shui-qing et al (Huaining County Environment Situation Supervise Station of Anhui Province,Huaining,Anhui 246121);Research on the Determining Method of Heavy Metal Element in Vegetable[J];Journal of Anhui Agricultural Sciences;2006-16
6 TONG Jun-hua et al (Supervise Situation of Quality and Technology of Chaohu,Chaohu,Anhui 238000);Evaluation of Contamination of Heavy Metal in Chaohu Lake[J];Journal of Anhui Agricultural Sciences;2006-17
7 JIANG Shao-lin et al(Agronomy College,Jiangxi Agricultural University,Nanchang,Jiangxi 330045);Study on the Selective Accumulation of Heavy Metal in Crayfish(cambarus clarkii) Grown in Polluted Water[J];Journal of Anhui Agricultural Sciences;2006-24
8 YI Hong-gen et al (School of Life Science,Soochow University,Suzhou,Jiangsu 215153);Affect of 2,4-dichlorophenol on the Proliferation of Lepidoptera Insects Cells[J];Journal of Anhui Agricultural Sciences;2007-04
9 JIANG Wei et al (College of Chemistry and Chemical Engineering,Southwest University,Chongqing 400715);Preliminary Study on Characteristics of Airborne Dust in City Zones of Chongqing[J];Journal of Anhui Agricultural Sciences;2007-28
10 CAI Tong et al (College of Land Management,Nanjing Agricultural University,Nanjing,Jiangsu 210095);Clustering Analysis on the Soil Quality in Fengqiu County[J];Journal of Anhui Agricultural Sciences;2008-25
China Proceedings of conference Full-text Database 10 Hits
1 Dong Hai-Ping Deng Hui Yue Kun Air Force Meteorological Center,Beijing 100843;The cause analysis of a Strong Heavy Rainfall in LiuZhou,Guangxi province in June 2007[A];[C];2008
2 Qin Xiaoguang Cai Binggui Liu Tungsheng (Institute of Geology and Geophysics,Chinese Academy of Sciences,Beijing 100029);CHARACTERISTICS OF ATMOSPHERIC TURBULENCE IN THE EASTERN ASIAN MONSOON AREA DURING MIS 3[A];[C];2003
3 Li-rong Yang·Le-ping Yue·Zhi-pei Li Institute of Geology and Geophysics,Graduate School, Chinese Academy of Sciences,Box 9825,100029 Beijing,China Department of Geology, Northwest University, Xi'an 710069,China e-mail:yelping@nwu.edu.cn Xi'an Institute of Geology and Mineral Resources, China Geological Survey,Xi'an 710054,China;The influence of dry lakebeds,degraded sandy grasslands and abandoned farmland in the arid inlands of northern China on the grain size distribution of East Asian aeolian dust[A];[C];2009
4 Shi Jiang-jun, Wang Peng, Lin Xiu-yu, Zhang Guo-yu, Shi Shu-jie (Research Center for Green Chemical Technology, School of Municipal and Environmental Engineering, Harbin Institute of Technology, Harbin 150090, China);Application of Fe_2O_3/γ-Al_2O_3 packed-bed reactor by microwave induced catalytic oxidation process to treat phenol[A];[C];2005
5 Wang Shiying Cai Qiangguo Wu Shuan (The Institute of Geographic Sciences and Natural Resources,CAS Beijing 100101);Land Degradation and Its Measures of Monitoring and Conservation for Soil and Water in the Capital Environ[A];[C];2001
6 ZHANG Ren-jian, WANG Ming-xing, ZHANG Wen, WANGXiu-ling (LAPC, Institute of Atmospheric Physics, Chinese Academy of Sciences, Beijing, 100029, China);Size Distribution of Chemical Characteristics of a Dust Storm in Spring over Beijing[A];[C];2002
7 Li Ying-shuo~1,Jie Dong-mei~2 (1.Songliao Water Resources Commission,River Basin Plainning and Policy Research Center,Changchun,Jilin 130021,China; 2.College of Urban and Environmental Science of Northeast Normal University,Changchun,Jinlin 130024,China);A Study on Characteristics of Atmospheric Dustfall in Changchun City[A];[C];2008
8 Hao Qi-yong~(1,2),Yin Er-qin~3,Zhang Xin-bin~1 (1.Exploration Research Institute of Shandong Coal Field Geology Bureau,Taian Shandong,271000,China;2.College of Environment and Spatial Informatics CUMT,XuZhou JiangSu,221008,China;3.College of Water Conservancy &Civil Engineering,Shandong Agricultural University,Taian Shandong,271000,China);The Study of Trace Element Pollution Source in Soil around Coal Gangue Dump[A];[C];2009
9 WANG Xiao,SHI Ying-zheng,ZHAO Yu ( Jiangsu Key Laboratory of Resources and Environmental Information Engineering, Xuzhou 221008, China );Study on Poisonous buttercup and Dock as Cconstructed Wetland Plants[A];[C];2008
10 GU De-jun1, Ji zhong-ping2,Lin Ailan1 (1 Guangzhou Institute of Tropical and Oceanic Meteorology, Guangzhou 510080, China; 2 Guangzhou central meteorological observatory, Guangzhou,510080, China);The variation and precursor of Guangzhou spring rainfall[A];[C];2005
【Secondary Citations】
Chinese Journal Full-text Database 10 Hits
1 HAI Chun-xing~1,2,3 , ZHOU Xin-cheng1, GUAN Wen-bin11.College of Soil and Water Conservation, Beijing Forestry University,100083,P.R.China; 2.Key Laboratory of Soil and Water Conservation and Desertification Combating, Ministry of Education, Beijing Forestry University, 100083, P. R. China; 3.College of Geographical Sciences, Inner Mongolia Normal University, Hohhot 010022, P.R.China;Study on Land Use Changes Driven by Social Development and Science-Technology Progress in Farming-Grazing Transitional Belt[J];Journal of Beijing Forestry Unversity (Social Sciences);2005-01
2 KE Shaoying1, MA Zuodong1, CHEN Yuqin1,CHAI Fengrui 1,LIU Donglian1,ZHOU Rongsheng2 (1.Biology Technology Department ,Tangshan Teachers College,Tangshan063000,Ch ina;2.Chengdu University of Technology, Chengdu610059,China) ;Application of Neutron Activation Analysis in Du stfall Monitoring[J];Urban Environment & Urban Ecology;2003-03
3 DAI Xue rong 1 LI Ji jun 2 YU Li zhong 1 SHI Yu xin 3 WANG Jia cheng 4 1(Department of Geography,East China Normal University,Shanghai 200062) 2(Department of Geography,Lanzhou University,Lanzhou 730000) 3(Lanzhou Institute of Geology;Model of Grain-size Distribution of the Eolian Deposits in Lanzhou Area and its Paleoclimatic Significances[J];ACTA SEDIMENTOLOGICA SINICA;2000-01
4 SUN Dong huai 1 LU Hua yu 1 DAVID Rea 2 SUN You bin 1 WU Sheng guan 1 1 (Xi′an Laboratory of Loess and Quaternary Geology, Chinese Academy of Science Xi′an 710054) 2 (Department of Geological Science,University of Michigan USA);Bimode Grain-Size Distribution of Chinese Loess and Its Paleoclimate Implication[J];ACTA SEDIMENTOLOGICA SINICA;2000-03
5 Shi Yuxin; Dai Xuerong; Li Jietong and Xue Bin(Lanzhou Institute of Geology, Chinese , Chinese Academy of Sciences, Lanzhou 730000)(Department Of Geographical Science, Lanzhou University, Lanzhou 730000)(Nanjing Institute of Geography and Limnology. Chin;On the Wind-blown Deposits From a Heavy Dustfall Numbered "930505" in Lanzhou, North-Central China[J];ACTA SEDIMENTOLOGICA SINICA;1995-03
6 Pen Lin and Shen Pin (Geomeasurement Department of Shanxi Mining Institute, Taiyuan 030024)(Laboratory of Gas Geochemistry, Lanzhou Institute of Geology, Chinese Academy of Sciences 730000);The Concentration Variation and Its Distribution Characteristics of Organic Matter of Airborne Particulates in Lanzhou City[J];ACTA SEDIMENTOLOGICA SINICA;1996-01
7 Shen Hai Wang Anpu (Research Center for Eco-Environmental Sciences,Academia Sinica);Source identification of air particulate in Chongqing City[J];Chongqing Environmental Science;1988-06
8 Ke Changhua 1,Jin Wengang 2,Zhong Qin 1 (1.Shool of Chemical Engineering,NUST,Nanjing,Jiangsu 210094; 2.Yuxi Municipal Environmental Monitoring Station,Yuxi,Yunnan 653100);Study Progress on Source Apportionment of Atmospheric Particulates in Ambient Air[J];Chongqing Environmental Science;2002-03
9 CHEN Zhi qing 1,ZHU Zhen da 2 (1 Institute of Geographic Sciences and Natural Resources Research, Chinese Academy of Sciences, Beijing 100101; 2 Institute of Dsert Research, Chinese Academy of Sciences, Beijing 100101);Significance of Eco-environmental Protection in Development of Western Regions in Connection with Sandstorms[J];PROGRESS IN GEOGRAPHY;2000-03
10 YAN Hao 1, WANG Chang yao 1, NIU Zheng 1, ZHANG Ye ping 2 (1 LARSIS, Institute of Remote Sensing Application, Chinese Academy of Sciences, Beijing 100101 China; 2 National Satellite Meteorological Center, CMA, Beijing 100081 China);Remote Sensing Study of Tracks and Source Areas of Eastern Asian Dust[J];Progress In Geography;2002-01
©2006 Tsinghua Tongfang Knowledge Network Technology Co., Ltd.(Beijing)(TTKN) All rights reserved