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[1]HAN Xue-yun,YANG Qing,YAO Jun-qiang.Spatiotemporal Distribution Characteristics of Precipitation in Tianshan Mountain of Xinjiang during the Last 51 Years[J].Research of Soil and Water Conservation,2013,20(02):139-144.

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Spatiotemporal Distribution Characteristics of Precipitation in Tianshan Mountain of Xinjiang during the Last 51 Years

Research of Soil and Water Conservation[ISSN 1005-3409/CN 61-1272/P] Volume: 20 Number of periods: 2013 02 Page number: 139-144 Column: Public date: 2013-04-28

Title:: Spatiotemporal Distribution Characteristics of Precipitation in Tianshan Mountain of Xinjiang during the Last 51 Years

Author(s):: HAN Xue-yun^1,2, YANG Qing², YAO Jun-qiang³; 1. Institute of Geographic Science and Tourism, Xinjiang Normal University, Urumqi 830054, China;
2. Institute of Desert Meteorology, China Meteorological Administration, Urumqi 830002, China;
3. College of Resources and Environment, Xinjiang University, Urumqi 830046, China

Keywords:: Tianshan Mountain; precipitation; climate trend rate; precipitation mutations; precipitation cycle

CLC:: P468.0⁺24

DOI:: -

Abstract:: Based on the precipitation data obtained from 11 stations in Tianshan Mountain during 1959—2009, spatio-temporal distribution characteristics of precipitation were analyzed by using accumulative anomaly, regression analysis, EOF(empirical orthogonal function decomposition), Mann-Kendall(M-K)inspection, MESA(maximum entropy method) methods. Results showed that: the precipitation in the mountain presented upward tendency (the climate trend rate was 1.134 mm/a). The increase of precipitation was most obvious in 1990s and the first decade of 21st century, relative humidity increased gradually. The change of annual precipitation had consistency strengthened, precipitation of climate trend rate had very strong regional features, which was characterized as that central and southern of Tianshan mountain precipitation trend were greater than the west. Spatial distribution of precipitation was mainly controlled by mountainous consistent type and east-west anti-phase phenomenon. Precipitation mutations in mountainous area occurred in 1992, 1978 and 2006, the three principal parts showed as 2.1 years, 2.8 years, 2.6 years and 5.6 year in cycle, respectively, under the confidence probability of 95%. Annual Precipitation in the mountains and winter had no significant change, but precipitation increased with the rise of altitude in summer.

References:: [1] 袁玉江,何清,穆桂金.天山山区近40年夏季降水变化及与南北疆的比较[J].冰川冻土,2003,25(3):331-335.
[2] 胡汝骥.中国天山自然地理[M].北京:中国环境科学出版社,2004.
[3] 袁玉江,何清,喻树龙.天山山区近40年年降水特征及与南、北疆的比较[J].气象科学,2004,24(2):220-226.
[4] 施雅风,沈永平,胡汝骥.西北气候由暖干向暖湿转型的信号、影响和前景初步探讨[J].冰川冻土,2002,24(3):219-226.
[5] 施雅风,沈永平,李栋梁,等.中国西北气候由暖干向暖湿转型的特征和趋势探讨[J].第四纪研究,2003,23(2):152-164.
[6] 胡汝骥,姜逢清,王亚俊,等.新疆气候由暖干向暖湿转变的信号及影响[J].干旱区地理,2002,25(3):194-200.
[7] 刘德林.郑州市近60年来降水变化特征及突变分析[J],水土保持研究,2011,18(5):236-238.
[8] 蔡道明,鄢铁平,廖炜,等.湖北省1957—2009年降水时空变化特征分析[J].水土保持研究,2010,17(6):237-241.
[9] 刘新平,何玉惠,赵学勇,等.科尔沁沙地奈曼地区降水变化特征分析[J].水土保持研究,2011,18(2):156-158.
[10] 熊亚兰,王昌全,张科利,等.北盘江流域降雨量和径流量年际变化研究[J].水土保持研究,2010,17(5):30-34.
[11] 姜创业,魏娜,程肖侠,等.1961—2008年陕西省年际气温和降水区域性变化特征分析[J],水土保持研究,2011,18(1):197-200.
[12] 袁玉江,李江风,胡汝骥,等.用树木年轮重建天山中部近350年来的降水量[J].冰川冻土,2001,23(1):34-40.
[13] 袁玉江,叶玮,董光荣.天山西部伊犁地区314 年降水的重建与分析[J].冰川冻土,2000,22(2):121-127.
[14] 吴纯渊.袁玉江.天山山区近40年冬季降水变化特征与南、北疆的比较[J].干旱区资源与环境,2005,19(2):87-90.
[15] 袁晴雪,魏文寿.中国天山山区近40年的年气候变化[J].干旱区地理,2006,23(1):115-118.
[16] 蓝永超,吴素芬,韩萍,等.全球变暖情境下天山山区水循环要素变化的研究[J].干旱区资源与环境,2008,22(6):99-104.
[17] 普宗朝,张山清,李景林,等.近36年新疆天山山区气候暖湿化变化及其特征分析[J].干旱区地理,2008,31(3):409-415.
[18] 王劲松,李金豹,陈发虎,等.树轮宽度记录的天山东段近200 a干湿变化[J].冰川冻土,2007,29(2):209-216.
[19] 魏文寿,袁玉江,喻树龙.中国天山山区235年气候变化及降水趋势预测[J].中国沙漠,2008,28(5):804-808.
[20] 魏凤英.现代气候统计诊断与预测技术[M].2版.北京:气象出版社,2007.
[21] 魏文寿,何青,刘明哲,等.准噶尔盆地的气候变化与荒漠环境研究[J].中国沙漠,2003,23(2):101-104.
[22] 南庆红,杨舵,杨青.应用EOF方法分析新疆降水变化特征[J].中国沙漠,2003,25(2):554-559.
[23] Allan R, Lindesay J, Parker D. E1 Nino Southern Oscillation and Climatic Variability[M]. Victoria:CSIRO Publishing,1996.

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