基于格点数据的1961-2012年祁连山面雨量特征分析

doi:10.11821/dlxb201507009

Abstract

Abstract:

Based on the 0.5°×0.5° daily gridded precipitation dataset and observations at meteorological stations released by the National Meteorological Information Center, the interannual variation of areal precipitation in the Qilian Mountains during 1961-2012 is investigated using principal component analysis (PCA) and regression analysis, and the relationship between areal precipitation anomaly and drought accumulation intensity is analyzed. The results indicate that the spatial distribution of precipitation in the Qilian Mountains can be well reflected by the gridded dataset. The gridded data-based precipitation in mountainous regions is generally larger than that in plain regions. Generally, there is more precipitation in the eastern section of the mountain range than in the western section. The annual mean areal precipitation in the Qilian Mountains is 724.9×10⁸m³, and the seasonal means in spring, summer, autumn and winter are 118.9×10⁸m³, 469.4×10⁸m³, 122.5×10⁸m³ and 14.1×10⁸m³, respectively. Summer is a season with most areal precipitation, being approximately 64.76%. The areal precipitation in summer, autumn and winter shows an increasing trend, while spring presents a decreasing trend. Among the four seasons, summer has the largest trend magnitude of 1.7×10⁸ m³ per year.

Key words: gridded dataset, areal precipitation, Qilian Mountains, principal component analysis, drought accumulation intensity

Fang QIANG, Mingjun ZHANG, Shengjie WANG, Yangmin LIU, Zhengguo REN, Xiaofan ZHU. Changes of areal precipitation based on gridded dataset in Qilian Mountains during 1961-2012[J].Acta Geographica Sinica, 2015, 70(7): 1125-1136.

Figures/Tables 13

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References 37

[1]	Stocker T F, Qin D, Plattner G-K, et al.Climate Change 2013. Cambridge: Cambridge University Press, 2013.
[2]	Li Baofu, Chen Yaning, Shi Xun.Why does the temperature rise faster in the arid region of northwest China. Journal of Geophysical Research: Atmospheres, 2012, 117(D16): 81-81.
[3]	Shi Yafeng.Recent and future climate change in northwest China. Climatic Change, 2007, 80(3-4): 379-393.
[4]	Ma Zhuguo, Hua Lijuan, Ren Xiaobo.The extreme dry/wet events in Northern China during recent 100 years. Acta Geographica Sinica, 2003, 58(Suppl.): 69-74.
	[马柱国, 华丽娟, 任小波. 中国近代北方极端干湿事件的演变规律. 地理学报, 2003, 58(增刊): 69-74.]
[5]	Zhang Qiang, Zhang Cunjie, Bai Huzhi, et al.New development of climate change in Northwest China and its impact on arid environment. Journal of Arid Meteorology, 2010, 28(1): 1-7.
	[张强, 张存杰, 白虎志, 等. 西北地区气候变化新动态及对干旱环境的影响. 干旱气象, 2010, 28(1): 1-7.]
[6]	Zhang Qiang, Zhang Jie, Sun Guowu, et al.Research on atmospheric water-vapor distribution over Qilianshan Mountains. Acta Meteorologica Sinica, 2007, 65(4): 633-643.
	[张强, 张杰, 孙国武, 等. 祁连山区空中水汽分布特征研究. 气象学报, 2007, 65(4): 633-643.]
[7]	Zhang Liang, Zhang Qiang, Feng Jianying, et al.A study of atmospheric water cycle over the Qilian Mountains (I): Variation of annual water vapor transport. Journal of Glaciology and Geocryology, 2014, 36(5): 1079-1091.
	[张良, 张强, 冯建英, 等. 祁连山地区大气水循环研究(I): 空中水汽输送年际变化分析. 冰川冻土, 2014, 36(5): 1079-1091.]
[8]	Zhang Qiang, Yu Yaxun, Zhang Jie.Characteristics of water cycle in the Qilian Mountains and the Oases in Hexi inland river basins. Journal of Glaciology and Geocryology, 2008, 30(6): 907-913.
	[张强, 俞亚勋, 张杰. 祁连山与河西内陆河流域绿洲的大气水循环特征研究. 冰川冻土, 2008, 30(6): 907-913.]
[9]	Yang Qing, Sun Churong, Shi Yuguang, et al.Estimation of areal precipitation series and its relation to runoff in Aksu river basin. Acta Geographica Sinica, 2006, 61(7): 697-704.
	[杨青, 孙除荣, 史玉光, 等. 阿克苏河流域的面雨量序列及其与径流关系. 地理学报, 2006, 61(7): 697-704.]
[10]	Cole S J, Moore R J.Hydrological modelling using raingauge-and radar-based estimators of areal rainfall. Journal of Hydrology, 2008, 358(3/4): 159-181.
[11]	Johansson B, Chen D.Estimation of areal precipitation for runoff modeling using wind data: A case study in Sweden. Climate Research, 2005, 29(1): 53-61.
[12]	Leonhardt G, Sun S, Rauch W, et al.Comparison of two model based approaches for areal rainfall estimation in urban hydrology. Journal of Hydrology, 2014, 511(4): 880-890.
[13]	Allen R J, Degaetano A T.Considerations for the use of radar-derived precipitation estimates in determining return intervals for extreme areal precipitation amounts. Journal of Hydrology, 2005, 315: 203-219.
[14]	Johansson B, Chen D.The influence of wind and topography on precipitation distribution in Sweden: Statistical analysis and modeling. International Journal of Climatology, 2003, 23(12): 1523-1535.
[15]	Hewitson B C, Crane R G.Gridded area-averaged daily precipitation via conditional interpolation. Journal of Climate, 2005, 18(1): 41-57.
[16]	Zhang Renhe.Relations of water vapor transports from Indian monsoon with those over East Asia and the summer rainfall in China. Advances in Atmospheric Sciences, 2001, 18(5): 1005-1017.
[17]	Shi Yuguang, Sun Zhaobo, Yang Qing.Characteristics of area precipitation in Xinjiang region with its variations. Journal of Applied Meteorological Science, 2008, 19(3): 325-332.
	[史玉光, 孙照渤, 杨青. 新疆区域面雨量分布特征及其变化规律. 应用气象学报, 2008, 19(3): 325-332.]
[18]	Xu Jing, Lin Jian, Yao Xuexiang, et al.Calculating method of area rainfall over seven river valleys and its application. Meteorological Monthly, 2001, 27(11): 13-16.
	[徐晶, 林建, 姚学祥, 等. 七大江河流域面雨量计算方法及应用. 气象, 2001, 27(11): 13-16.]
[19]	Zhao Ling, Yang Qing, An Shazhou.Distribution and change characteristics of areal precipitation in Tianshan Mountains during 1961-2010. Desert and Oasis Meteorology, 2013, 7(2): 20-24.
	[赵玲, 杨青, 安沙舟. 天山山区1961-2010年面雨量分布及变化特征. 沙漠与绿洲气象, 2013, 7(2): 20-24.]
[20]	Zhang Zhixian, Zhang Qiang, Zhang Qingyun, et al.Radar quantitative precipitation inversion and its application to areal rainfall estimation in the northeastern marginal areas of the Tibetan Plateau. Journal of Glaciology and Geocryology, 2013, 35(3): 621-629.
	[张之贤, 张强, 赵庆云, 等. 定量反演降水及其在青藏高原东北边缘地区面雨量估算中的应用. 冰川冻土, 2013, 35(3): 621-629.]
[21]	Shen Yan, Xiong Anyuan, Wang Ying, et al.Performance of high-resolution satellite precipitation products over China. Journal of Geophysical Research: atmospheres, 2010, 115(D2): 355-365.
[22]	National Meteorological Information Center. Assessment Report of China's Ground Precipitation 0.5°×0.5° Gridded Dataset (V2.0). Beijing: National Meteorological Information Center, 2012.
	[国家气象信息中心. 中国地面降水0.5°×0.5°格点数据集(V2.0)评估报告. 北京: 国家气象信息中心, 2012.]
[23]	Zhao Yufei, Zhu Jiang, Xu Yan.Establishment and assessment of the grid precipitation datasets in China for recent 50 years. Journal of the Meteorological Sciences, 2014, 34(4): 414-420.
	[赵煜飞, 朱江, 许艳. 近50 a 中国降水格点数据集的建立及质量评估. 气象科学, 2014, 34(4): 414-420.]
[24]	Ren Zhengguo, Zhang Mingjun, Wang Shengjie, et al.Changes in precipitation extremes in south China during 1961-2011. Acta Geographica Sinica, 2014, 69(5): 1-10.
	[任正果, 张明军, 王圣杰, 等. 1961-2011年中国南方地区极端降水事件变化. 地理学报, 2014, 69(5): 1-10.]
[25]	Wang Shengjie, Zhang Mingjun, Sun Meiping, et al.Changes in precipitation extremes in alpine areas of the Chinese Tianshan Mountains, central Asia, 1961-2011. Quaternary International, 2013, 311(11): 97-107.
[26]	Dong Lei, Zhang Mingjun, Wang Shengjie, et al.Extreme precipitation events in arid areas in northwest China based on gridded data. Journal of Natural Resources, 2014, 29(12): 2048-2057.
	[董蕾, 张明军, 王圣杰, 等. 基于格点数据的西北干旱区极端降水事件分析. 自然资源学报, 2014, 29(12): 2048-2057.]
[27]	Jia Wenxiong.Temporal and spatial changes of precipitation in Qilian Mountains and Hexi Corridor during 1960-2009. Acta Geographica Sinica, 2012, 67(5): 631-644.
	[贾文雄. 近50年来祁连山及河西走廊降水的时空变化. 地理学报, 2012, 67(5): 631-644.]
[28]	Huang Xiaoyan, Li Yaohui, Feng Jianying, et al.Climate characteristics of precipitation and extreme drought events in northwest China. Acta Ecologica Sinica, 2015, 35(5): 1359-1370.
	[黄小燕, 李耀辉, 冯建英, 等. 中国西北地区降水量及极端干旱气候变化特征. 生态学报, 2015, 35(5): 1359-1370.]
[29]	Jia Wenxiong, He Yuanqing, Li Zongxing, et al.Temporal and spatial characteristics of dry-wet conditions from 1960 to 2006 in Qilian Mountains and Hexi Corridor. Earth Science: Journal of China University of Geosciences, 2010, 35(2): 268-276.
	[贾文雄, 何元庆, 李宗省, 等. 祁连山及河西走廊地表干湿变化的时空分布. 地球科学: 中国地质大学学报, 2010, 35(2): 268-276.]
[30]	Tian Hongzhen, Yang Taibao, Liu Qinping.Climate change and glacier area shrinkage in the Qilian Mountains, China, from 1956 to 2010. Annals of Glaciology, 2014, 55(66): 187-197.
[31]	Wang Puyu, Li Zhongqin, Gao Wenyu.Rapid shrinking of glaciers in the Middle Qilian Mountain region of Northwest China during the last 50 years. Journal of Earth Science, 2011, 22(4): 539-548.
[32]	Liu Shiyin, Yao Xiaojun, Guo Wanqin, et al.The contemporary glaciers in China based on the second Chinese glacier inventory. Acta Geographica Sinica, 2015, 70(1): 3-16.
	[刘时银, 姚晓军, 郭万钦, 等. 基于第二次冰川编目的中国冰川现状. 地理学报, 2015, 70(1): 3-16.]
[33]	Gao Huixuan.Application of Multivariate Statistical Analysis. Beijing: Peking University Press, 2005.
	[高惠璇. 应用多元统计分析. 北京: 北京大学出版社, 2005.]
[34]	Li Yunjie, Ren Fumin, Li Yiping, et al.A study of the characteristics of the southwestern China regional meteorological drought events during 1960-2010. Acta Meteorologica Sinica, 2014, 72(2): 266-276.
	[李韵婕, 任福民, 李忆平, 等. 1960-2010年中国西南地区区域性气象干旱事件的特征分析. 气象学报, 2014, 72(2): 266-276.]
[35]	Sen P K.Estimates of the regression coefficient based on Kendall's tau. Journal of the American Association, 1968, 39: 1379-1389.
[36]	Huang Xiaoyan, Zhang Mingjun, Jia Wenxiong, et al.Variation of surface humidity and its influential factors in Northwest China. Advances in Water Science, 2011, 22(2): 151-159.
	[黄小燕, 张明军, 贾文雄, 等. 中国西北地区地表干湿变化及影响因素. 水科学进展, 2011, 22(2): 151-159.]
[37]	Wei Jie, Ma Zhuguo.Comparison of Palmer drought severity index, percentage of precipitation anomaly and surface humid index. Acta Geographica Sinica, 2003, 58(Suppl.): 117-124.
	[卫捷, 马柱国. Palmer干旱指数、地表湿润指数与降水距平的比较. 地理学报, 2003, 58(增刊): 117-124.]

成分	初始特征值
	合计		方差贡献(%)	累积(%)
第1主成分	279.99	68.96	68.96
第2主成分	27.42	6.75	75.72
第3主成分	25.54	6.29	82.01

	春	夏	秋	冬	总和
面雨量(10⁸ m³)	118.9	469.4	122.5	14.1	724.9
所占比例	16.40%	64.76%	16.90%	1.94%

时段	春	夏	秋	冬	年
1961-1970	138.4	422.2	117.3	10.0	687.9
1971-1980	86.4	470.4	123.5	14.1	694.4
1981-1990	134.4	476.6	126.5	15.4	752.9
1991-2000	110.7	462.3	98.9	15.2	687.0
2001-2010	124.6	494.0	147.8	16.1	782.5
1961-1986	117.3	455.8	121.1	12.5	706.7
1987-2012	120.5	483.0	124.0	15.6	743.1
1961-2012	118.9	469.4	122.5	14.1	724.9

评价结果	年面雨量距平百分比(%)	评价结果	各月面雨量距平百分比(%)
较多	8≤∆R≤25	异常偏多	∆R≥80
正常	-8≤∆R≤8	显著偏多	50≤∆R≤80
较少	-25≤∆R≤-8	偏多	25≤∆R≤50
		正常	-25≤∆R≤25
		偏少	-50≤∆R≤-25
		显著偏少	-80≤∆R≤-50
		异常偏少	∆R≤-80

Changes of areal precipitation based on gridded dataset in Qilian Mountains during 1961-2012

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