Full-Text Search:
Home|Journal Papers|About CNKI|User Service|FAQ|Contact Us|中文
《Ecology and Environmental Sciences》 2015-11
Add to Favorite Get Latest Update

Temporal and Spatial Patterns of Droughts Based on Standard Precipitation Index(SPI) in Liaoning Province in Recent 54 a

GAO Xining;XU Qingzhe;Cong Junxia;XU Yaqi;College of Agronomy,Shenyang Agricultural University;Meteorological Bureau of Gaizhou;  
Liaoning province is one of the severe drought areas. The study of the spatial-temporal distribution characteristics of drought in the region has positive significance to effectively response to drought, to take defensive measures and to reduce the harm of drought. This research analyzed nearly 54 years drought spatial-temporal characteristics distribution in Liaoning Province on the basis of the precipitation data of 52 meteorological stations from 1961 to 2014 by using standardized precipitation index(SPI), empirical orthogonal function(EOF) and rotated empirical orthogonal function(REOF). The results showed that the drought mainly occurred in the 1960 s to the beginning of 1970 s, in the late 1970 s to early 1980 s, in the late 1980 s to early 1990 s and at early 21 st century in Liaoning Province. Spring drought and autumn drought had the largest range, the longest duration time, and the most number of years, the range of winter drought happened less, and summer drought had the smallest range, and the least number of years. According to the result of REOF, the drought area in Liaoning Province can be divided into the northwest area, the central and northeast area, and the southeast area. Referring to the mean SPI12 of the divided areas, the results showed that the variation tendency of the mean SPI12 of the three areas was mainly the same, but there were also differences. The most obvious difference was the difference between the northwest area and the southeast area. The number of years of drought in the three areas was mainly the same. And for the drought period, both the southeast area and the central and northeast area had a long drought period each, the northwest area had two long drought periods, and the number of drought period in this area that reached middle drought or higher was the least compared to other two areas.
【Fund】: 国家自然科学基金项目(31200432)
【CateGory Index】: P426.616
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 6 Hits
1 GUO Dong-dong;GUO Shu-long;LI Cai-xia;ZHOU Xin-guo;Farmland Irrigation Research Institute of CAAS;Nationl Research and Observation Station of Shangqiu Agro-ecology Systen;;Spatial and Temporal Distribution Characteristics of Droughts and Floodings Based on SPIin Huaihe Basin[J];Journal of Irrigation and Drainage;2014-06
2 FAN Ren-hua,LIU Cheng-lin(School of Civil Engineering and Architecture,Nanchang University,Nanchang 332031,China);Spatial and temporal characteristics analysis about summer drought in Jiangxi with SPI[J];Jiangxi Hydraulic Science & Technology;2008-04
3 Ma Zhuguo1, Ren Xiaobo2 (1 Key Laboratory of Regional Climate-Environment Research for Temperate East Asia, Institute of Atmospheric Physics, Chinese Academy of Sciences, Beijing 100029, China; 2 Bureau of Science and Technology for Resources and Environment, Chinese Academy of Sciences, Beijing 100864, China);Drying Trend over China from 1951 to 2006[J];Advances in Climate Change Research;2007-04
4 SUN Binfeng;ZHAO Hong;WANG Xiaoke;State Key Laboratory of Urban and Regional Ecology, Research Center for Eco-Environmental Sciences, Chinese Academy of Sciences;University of Chinese Academy of Sciences;;Spatiotemporal Characteristics of Drought in Northeast China Based on SPEI[J];Ecology and Environmental Sciences;2015-01
5 CHE Shao-jing1,2,LI Chun-qiang3,SHEN shuang-he1(1.School of Applied Meteorology,NUIST,Nanjing 210044,China;2.Shijiazhuang Meteorologocal Bureau,Shijiazhuang 050081;3.Meteorological Institute of Hebei Province/Hebei Provincial Key Lab for Meteorology and Eco-environment,Shijiazhuang 050021);Analysis of Drought-flood Spatial-temporal Characteristics Based on Standard Precipitation Index(SPI) in Heibei Province during 1965-2005[J];Chinese Journal of Agrometeorology;2010-01
6 YUAN Wen-Ping and ZHOU Guang-Sheng  (Laboratory of Quantitative Vegetation Ecology, Institute of Botany, Chinese Academy of Sciences, Beijing 100093, China);COMPARISON BETWEEN STANDARDIZED PRECIPITATION INDEX AND Z-INDEX IN CHINA[J];Acta Phytoecologica Sinica;2004-04
Chinese Journal Full-text Database 10 Hits
1 Li Weiguang Zhu Naihai Chen Huilin Chen Zhenli Tian Guanghui(Hainan Institute of Meteorological Science Hainan Haikou 570203);Fitness Analysis of Multiple Time Scale Precipitation Totals in Haikou[J];Anhui Agricultural Science Bulletin;2007-12
2 ZHANG Cheng-cai et al(School of Water Conservancy and Environment Zhengzhou University,Zhengzhou,Henan 450001);Three Kinds of Drought Index in the Comparative Analysis of Zhengzhou City[J];Journal of Anhui Agricultural Sciences;2011-04
3 YIN Meng-yi et al(College of Atmospheric Sciences,Lanzhou University,Lanzhou,Gansu 730000);Comparative Study on the Application of Several Drought Assessment Indices in the Loess Plateau[J];Journal of Anhui Agricultural Sciences;2012-07
4 XU Chong-hai 1,2,3,LUO Yong1,2,XU Ying2(1.Institute of Atmospheric Physics,Chinese Academy of Sciences,Beijing100029,China;2.Laboratory for Climate Studies of China Meteorological Administration,National Climate Center,Beijing100081,China;3.Graduate University of Chinese Academy of Sciences,Beijing100049,China);Simulation and Prediction of the Drought Variations in China by Multi-Model Ensemble[J];Journal of Glaciology and Geocryology;2010-05
5 XU Ming-chao1,MA Wen-ting2(1.Gansu Province Public Security Fire Department,Lanzhou Gansu 730070,China;2.Lanzhou Resources and Environment Voc-Techl College,Lanzhou Gansu 730021,China);Relationship between Arid Climatic Factors and Forest Fires[J];Journal of Glaciology and Geocryology;2012-03
6 Duan Peili,Qin Lijie,Zhang Hui(College of Urban and Environmental Science,Northeast Normal University,Changchun 130024,China);Spatial-temporal Characteristics of Drought in Mountains of Eastern Jilin Province[J];Environmental Science and Management;2012-02
7 ZHAO Lin2,3) WU Jianjun1,2,3) LV Aifeng4) LIU Ming2,3) YANG Xi2,3) HE Bin4)(1) State Key Laboratory of Earth Surface Processes and Resources Ecology(Beijing Normal University),100875,Beijing,China;2) Key Laboratory of Environmental Change and Natural Disaster of Ministry of Education,Beijing Normal University,100875,Beijing,China;3) Academy of Disaster Reduction and Emergency Management,Ministry of Civil Affairs & Ministry of Education,100875,Beijing,China;4) Institute of Geographic Sciences and Natural Resources Research,CAS,100101,Beijing,China);VEGETATION RESPONSES TO PRECIPITATION IN BEIJING-TIANJIN SAND SOURCE REGION[J];Journal of Beijing Normal University(Natural Science);2010-05
8 ZHANG Chi,FAN Guang-zhou,ZHOU Ding-wen,HUA Wei(Plateau Atmospheric and Environmental Research Key Laboratory of Sichuan Province,Chengdu University of Information Technology,Chengdu 610225,China);Temporal Evolvement Characteristics of East Asia Subtropical Westerly Jet and Its Relationship with the Summer Precipitation over Eastern China[J];Journal of Chengdu University of Information Technology;2011-06
9 WANG YU MENG Lingkui(School of Remoce Sensing and Information Engineering,Wuhan University,129 Luoyu Road,Wuhan 430079,China);REGIONAL DYNAMIC DROUGHT MONITORING BASED ON MODIS[J];Journal of Geomatics;2010-04
10 WANG Huai-qing1,2,PENG Jing3,ZHAO zhi-qiang1,KONG Ping2(1.Pengze County Meteorological Bureau,Pengze 332700,China;2.Climate Center of Jiangxi Province,Nanchang 330046,China; 3.College of Global Change and Earth System,Beijing Normal University,Beijing 100875,China);DRYNESS/WETNESS STATUS RESEARCH IN UPPER REACHES OF ZHELIN RESERVOIR IN LAST 50 YEARS[J];Resources and Environment in the Yangtze Basin;2011-06
China Proceedings of conference Full-text Database 10 Hits
1 Lijie Qin,Hui Zhang,Ming Li,Shengwei Zong College of Urban and Environmental Science,Northeast Normal University,Changchun 130024,China;Analysis of Drought-flood Spatial-temporal Characteristics Based on Standard Precipitation Index(SPI) in Jilin Province during 1958-2009[A];[C];2010
2 ZHANG Qi~1 ZHANG Jiquan~1 TONG Zhijun~1 LIU Xingpeng~1 ZHU Dongyan~2 1 Nature Disaster Research Institute,College of Urban and Environmental Sciences, Northeast Normal University,Changchun 130024,China 2 College of Electronics and Information Engineering,Dalian University of Technology, Dalian 116024,China;Drought Risk Prediction Based on Linear Discriminant and SPI at Different temporal scales[A];[C];2010
3 ZHUANG Xiao-cui1,2,Yang Sen1,2,Zhao Zheng-bo1,2,ZHANG Lin-mei1,2 (1 Institute of Arid Meteorology,China Meteorological Administration;Gandu Key Laboratory of Arid Climatic Change and Reducing Disaster,Gan-Su,Lanzhou 730020 China;2 Altay Meteorological Bureau,Xin-Jiang,Altay 836500,China);Application and contrast analysis of SPI and K Index in Altay[A];[C];2010
4 WU Xuyan YANG Debao WANG Shigong SHANG Kezheng(College of Atmospheric Sciences,Gansu Key Laboratory of Arid Climate Change and Reducing Disaster,Lanzhou university Lanzhou,730000);Temporal and spatial characteristic of rainless days in mainland China in recent 50 years[A];[C];2011
5 ;The study on spatial-temporal characteristics of climate change in agr-pastral ecotone of northern China[A];[C];2012
6 Huang Jumei 1,2 Xu Zhiwei 2 Cai Haichao 3 QinHong 1,2(1.Dongting Lake Climate Center,Yueyang 414000,China;2.YueYang Meteorology Bureau,YueYang 414000,China;3.Loudi Meteorological Bureau,Loudi 417000,China);Characteristi of Droughts Based on Standard Precipitation Index in Dongting Lake Area[A];[C];2012
7 Xiaojing Liu 1 , Jiquan Zhang 1 , Chunyi Wang 2 , Denghua Yan 3 , Donglai Ma 1 , Yulong Bao 1 , Xingpeng Liu 1 1 Institute of Natural Disaster Research, College of Urban and Environmental Sciences, Northeast Normal University, Changchun, Jilin 130024, China 2 Hainan Province Meteorological Bureau, Haikou 570100, China 3 China Institute of Water Resources and Hydropower Research, Beijing 100038, China;Application of Remote Sensing Data in Analysis of Temporal and Spatial Dynamic Distribution of Drought Risk of Maize: A Case in the Northwest of Liaoning[A];[C];2012
8 Pin Wang 1,2,3 , Zhao Zhang 1,2,3 1 State Key Laboratory of Earth Surface Processes and Resources Ecology (Beijing Normal University), Beijing 100875, China 2 Key Laboratory of Environmental Change and Natural Disaster, Ministry of Education of China, Beijing Normal University, Beijing 100875, China 3 Academy of Disaster Reduction and Emergency Management, Ministry of Civil Affairs & Ministry of Education, the Peoples' Republic of China, Beijing 100875, China;The Analysis of the Climate Factors Affecting the Rice Yield in Sangzhi County[A];[C];2012
9 Jian Li 1, 2 , Yaojie Yue 1, 2* , Yongdeng Lei 1, 2 , Zhiqiang Wang 3 , Jing’ai Wang 1, 2 Lan Zhou 1, 2 , Yuanyuan Yin 1, 2 1 School of geography, Beijing Normal University, Beijing 100875, China 2 Key lab of regional geography, Beijing Normal University, Beijing 100875, China 3 National Disaster Reduction Center/Satellite Application Center for Disaster Reduction of the Ministry of Civil Affairs, Beijing 100124, China;Spatial and Temporal Pattern of Huanghuaihai Winter Wheat Meteorological Drought Risk Based on SPI[A];[C];2012
10 Zhang Lei 1 , Pan Jie 2 , Tao Shengcai 3 ,Zhao Funian 3 (1 Meteorological Bureau of Linyi City in Shandong Province, Linyi Shandong 276004; 2 Institute of Environment and Sustainable Development in Agriculture, CAAS, Beijing 100081; 3 Meteorological Bureau of Jiuquan City in Gansu Province, Jiuquan Gansu 735000; 3 Lanzhou Institute of Arid Meteorology, China Meteorological Administration,Gansu Province, Lanzhou 730020);Analysis of Drought-Flood Spatial-Temporal Characteristics Based on Standard Precipitation Index(SPI)in Linyi during the past 51 years[A];[C];2013
【Secondary Citations】
Chinese Journal Full-text Database 10 Hits
1 Yu Weihong Fang Xiuqi (Department of Resources and Environmental Sciences,Beijing Normal University,100875, Beijing, China);THE TEMPORAL AND SPATIAL CHANGE OF DROUGHT-FLOOD IN NORTHERN CHINA FOR THE LAST 50 YEARS[J];Journal of Beijing Normal University(Natural Science);2001-06
3 ZHAO Hui-ying(Climatic Bureau of Hulunbeier,Hailaer 021008,China);Analysis on formation cause and prevention countermeasure of desertification and degeneration of Hulunbeier grassland[J];Pratacultural Science;2007-06
4 WANG Zhiwei 1 , ZHAI Panmao 2 (1. Shanxi Agricultural Meteorology Center, Taiyuan030002, China;2. National Climate Center, Beijing100081, China);Climate Change in Drought over Northern China during 1950-2000[J];Acta Geographica Sinica;2003-S1
5 HE Jinyun,ZHANG Mingjun,WANG Peng,WANG Shengjie,WANG Xingmei(Geography and Environment College of Northwest Normal University,Lanzhou 730070,China);Climate Characteristics of the Extreme Drought Events in Southwest China during Recent 50 Years[J];Acta Geographica Sinica;2011-09
6 XU Gui-Yu, YANG Xiu-Qun, SUN Xu-Guang Institute of Severe Weather and Climate, Nanjing University, Nanjing 210093,China;Interdecadal and interannual variation characteristics of rainfall in North China and its relation with the northern hemisphere atmospheric circulations[J];Chinese Journal of Geophysics;2005-03
7 YANG Xiu-Qun~1, XIE Qian~2, ZHU Yi-Min~2, SUN Xu-Guang~1, GUO Yan-Juan~11 Institute of Severe Weather and Climate, Nanjing University, Nanjing 210093, China2 Meteorological College, PLA University of Science and Technology, Nanjing 211101, China;Decadal-to-interdecadal variability of precipitation in North China and associated atmospheric and oceanic anomaly patterns[J];Chinese Journal of Geophysics;2005-04
8 MA Zhu-GuoKey Laboratory of Regional Climate-Environment Research for Temperate East Asia, Chinese Academy of Sciences, START TEA for East Asia,Institute of Atmospheric Physics, Chinese Academy of Sciences, Beijing 100029, China;Dry/wet variation and its relationship with regional warming in arid-regions of northern China[J];Chinese Journal of Geophysics;2005-05
9 Huang Jiayou(Department of Geophysics . Beijing University);ANALYSIS OF TEMPORAL AND SPATIAL CHARACTERISTICS FOR TEMPERATURE AND PRECIPITATION IN SUMMER OF CHINA[J];Chinese Journal of Atmospheric Sciences;1991-03
10 Zhang Qingyun and Chen Lieting(Institute of Atmospheric Physics, Chinese Academy of Sciences);VARIATIONS OF DRYNESS AND WETNESS IN CHINA DURING 1951 - 1980[J];Chinese Journal of Atmospheric Sciences;1991-05
©2006 Tsinghua Tongfang Knowledge Network Technology Co., Ltd.(Beijing)(TTKN) All rights reserved