LUO Nana,Batur·Bake,WU Yanfeng.Analysis on Spatiotemporal Characteristics of Drought-Flood Based on Standard Precipitation Index in Northern Xinjiang in Recent 53 Years[J].Research of Soil and Water Conservation,2017,24(02):293-299.
基于标准化降水指数的北疆地区近52年旱涝变化特征
- Title:
- Analysis on Spatiotemporal Characteristics of Drought-Flood Based on Standard Precipitation Index in Northern Xinjiang in Recent 53 Years
- 分类号:
- P467
- 摘要:
- 21世纪以来极端气候事件频发，其中旱涝灾害对人类影响最为明显。该研究以北疆为例，选用标准化降水指数SPI（Standard Precipitation Index）为干旱指标，基于北疆地区23个气象站的1961—2012年逐月降水数据，运用趋势分析法、EOF法、REOF法和ArcGIS中的Kring插值工具，对其旱涝时空变化特征进行了研究。结果表明：过去52 a北疆地区气候呈湿润化趋势，年代和年际尺度上，干旱逐渐减少，雨涝则逐渐增多。年际尺度上，北疆地区不同时间尺度的SPI都呈增加趋势，表明其湿润化的趋势加强。年代尺度上，1960s和1970s干旱频次大于雨涝频次，而在1980s—2000s雨涝频次大于干旱频次。且北疆地区的旱涝在区域空间分布上呈现四种差异型，并以此划分为四个旱涝区域：北部地区（降水适宜区）、东部地区（极度干旱区）、西部地区（干旱区）和中部地区（雨涝区）。季节尺度上，中部的石河子、托里、克拉玛依和北部的福海地区都是相对湿润区域，东部的青河、北塔山和奇台地区则是相对干旱的区域。
- Abstract:
- Since the beginning of the 21st century,frequent extreme weather events have occurred under a background of global climate change. This pattern reflects that the characteristics of climate change and drought and floods are one of the most serious disaster impacts on human beings. Exploring the relationship between climate change and drought/flood disasters using climate change performance characteristics has become a prime research issue. Drought/flood events have frequently taken place in northern Xinjiang, however,few studies have concerned drought and flood assessment in this area. The characteristics of drought and flood in northern Xinjiang was analyzed based on monthly precipitation data of 23 meteorological stations from 1961 to 2012 by means of different scales of standard precipitation index, combining with trend analysis, GIS spatial analysis techniques, EOF and REOF method. The results showed that there was a significantly humid trend in northern Xinjiang over the past 52 years. The frequency of drought decreased continuously during that period and specially presented the more frequency of flood from 1961 to 1980, whereas the frequency of flood continuously increased during that period and specially presented the more frequency of flood from 1981 to 2012. There were three types of spatial distribution of drought and flood in this area, which were divided into three regions:northern area (precipitation comfort zone), eastern area (extreme arid area), western area (arid area) and mid-area (waterlogging area). Similarly, Shehezi, Tuoli and Kelamayi regions are located at the center of Xinjiang and tend to be waterlogging all the year, Qinghe, Beitashan and Qitai regions are located in the eastern areas which were easy to be dry.
参考文献/References:
[1] Alexander L A, Simon Bindoff N L. Working Group I Contribution to the IPCC Fifth Assessment Report Climate Change 2013:The Physical Science Basis Summary for Policymakers[R]. OPCC,2013.
[2] 王媛媛,张勃.基于标准化降水指数的近40a陇东地区旱涝时空特征[J].自然资源学报,2012,27(12):2135-2144.
[3] Palmer W C. Meteorological drought[M]. Washington, DC:US Department of Commerce, Weather Bureau, 1965.
[4] Shafer B A, Dezman L E. Development of a Surface Water Supply Index(SWSI)to assess the severity of drought conditions in snowpack runoff areas[C]//Proceedings of the western snow conference. Fort Collins, CO:Colorado State University, 1982,50:164-175.
[5] McKee T B, Doesken N J, Kleist J. The relationship of drought frequency and duration to time scales[C]//Proceedings of the 8th Conference on Applied Climatology. Boston, MA:American Meteorological Society, 1993,17(22):179-183.
[6] McKee T B, Doesken N J, Kleist J. Drought monitoring with multiple time scales[C]//Proceedings of the 9th Conference on Applied Climatology. Dallas, Boston, MA:American Meteorological Society, 1995:233-236.
[7] 任建成,巩在武,郑宝枝,等.基于SPI的近30年黄河三角洲地区旱涝时空特征[J].水土保持研究,2016,23(1):46-51.
[8] 杜华明,贺胜英.岷江流域降水特征与旱涝灾害趋势分析[J].水土保持研究,2015,22(1),153-157.
[9] 张调风,张勃,王有恒,等.基于综合气象干旱指数的石羊河流域近50年气象干旱特征分析[J].生态学报,2013,33(3):0975-0984.
[10] 谢五三,田红,王胜,等.基于CI指数的淮河流域干旱时空特征研究[J].气象,2013,39(9):1171-1175.
[11] Livada I, Assimakopoulos V D. Spatial and temporal analysis of drought in Greece using the Standardized Precipitation Index(SPI)[J]. Theoretical and Applied Climatology, 2007,89(34):143-153.
[12] Vieente-Serrano S M, Begueria S, LoPez-Moreno J1. A multi-scale drought index sensitive to global warming:the standardized precipitation evapotranspiration index[J]. Journal of Climate, 2010,23(7):1696-171
[13] 热孜宛古丽·麦麦提依明,杨建军,刘永强,等.新疆近54年气温和降水变化特征[J].水土保持研究,2016,23(2):123-127.
[14] 韩雪云,杨青,姚俊强.新疆天山山区近51a来降水变化特征[J].水土保持研究.2013,20(2):139-144.
[15] 魏义长,王纪军,张芳,等.经验正交函数与地统计相结合分析降水时空变异[J].灌溉排水学报,2010,29(4):105-109.
[16] 姜逢清,胡汝骥.近50年来新疆气候变化与洪、旱灾害扩大化[J].中国沙漠,2004,24(1):35-40.
[17] 贺晋云,张明军,王鹏,等.新疆气候变化研究进展[J].干旱区研究,2011,29(3):499-508.
[18] 施雅风,沈永平,胡汝骥.西北气候由暖干向暖湿转型的信号、影响和前进初步探讨[J].冰川冻土,2002,24(3):199-225.
[19] 刘天虎,刘天龙.集合经验模态分解下中国新疆降水变化趋势的区域特征[J].沙漠与绿洲气象,2015,9(4):17-24.
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备注/Memo
收稿日期:2016-04-25;改回日期:2016-05-05。
基金项目:国家国际科技合作计划项目（2010DFA92720-13）；2014年度新疆研究生科研创新项目（XJGRI2014079）；新疆维吾尔自治区土壤学重点学科
作者简介:罗那那(1989-),女,甘肃天水人,硕士研究生,研究方向为干旱区生态与环境。E-mail:luonan27@163.com,15276654231
通讯作者:巴特尔·巴克(1973-),男(维吾尔族),新疆维吾尔族自治区莎车县人,博士,教授,主要从事干旱区生态与环境研究。E-mail:bateerbake@163.com