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石羊河流域地表0cm温度的长期变化

, PP. 478-484

Keywords: 地表温度,年际变化,异常年份,气候突变,石羊河流域

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Abstract:

利用1961-2007年石羊河流域当地气象站的逐月平均地面0cm温度资料,研究近47年石羊河流域年平均地表温度的变化趋势、气候突变和异常年份等。结果表明47年来,流域地温总体呈上升趋势,20世纪60-70年代地温呈降低趋势,80年代中期开始升温,90年代和2001-2005年初地温呈明显上升趋势;流域地温下游上升速度最快,其次是中游,上游上升速度最慢。流域年平均地温60-80年代春、夏、冬季均呈下降趋势,80年代秋季、90年代和2001-2005年四季都呈上升趋势,年平均地温的升高主要是冬季和春季增温的贡献;年平均地温7月达到最高,1月最低;年平均地温在时间序列上存在明显6~7年、9~10年周期反映和2~3年的短周期;石羊河流域地温在1989年为一明显的增温突变,随后开始迅速升温。石羊河流域年平均地温异常偏暖以及显著偏暖与本地干旱指数有很好的对应关系。

References

[1]  李崇银.气候动力学引论[M].北京:气象出版社,1995:290-296.[Li Chongyin.Introduction to Climate Dnnamics[M].Beijing:China Meteorological Press,1995:290-296.]
[2]  杨新,延军平.陕甘宁地区气候暖干比趋势分析[J].干旱区研究,2002,19(3):67-70.[Yang Xin,Yan Junping.Analysis on the climatic warming-drying trend in the juncture of Shanxi and Gansu province and Ningxia Hui Autonomous region[J].Arid Zone Research,2002,19(3):67-70.]
[3]  Gilichinsky D A,Barry R G,Bykhovets S S,et al.Acentury of temperature observations of soil climate:Methods of analysis and lonterm trends[C] //Lewkowicz A G,Allard M.Proceedings of the Seventh International Conference on Permafrost.Canada:Yellowknife,1998:313-317.
[4]  Osterkamp T E,Romanovsky V E.Evidence for warming and thawing of discontinuous permafrost in Alaska[J].Permafrost and Periglacial Processes,1999,10(1):17-37. 3.0.CO;2-4 target="_blank">
[5]  李栋梁,钟海玲,吴青柏,等.青藏高原地表温度的变化分析[J].高原气象,2005,24(3):291-298.[Li Dongliang,Zhong Hailing,Wu Qingbai,et al.Analysis on change of surface temperature over Qinghai-Xizang Plateau[J].Plateau Meteorology,2005,24(3):291-298.]
[6]  建军,余锦华,达琼.近30年青藏高原0 cm年平均地温的分布和变化特征[J].气象,2006,32(12):64-69.[Jian Jun,Yu Jinhua,Da Qiong.Temporal and spatial variations of ground temperature over Qinghai-Tibet Plateau for the last 30 years[J].Meteorology,2006,32(12):64-69.]
[7]  向毓意,杜军.西藏浅层地温气候特征分析及与降水的关系[J].成都气象学院学报,1999,14(1):20-25.[Xiang Yuyi,Du Jun.Feature of Tibet soil temperature and its relation with railfall[J].Journal of Chendu Institute of Meteorology,1999,14(1):20-25.]
[8]  胡军,杜军,边多.等.西藏地温的年际和年代际变化[J].地理学报,2007,62(9):925-934.[Hu Jun,Du Jun,Bian Duo,et al.Interannual and interdecadal variations of soil temperatur over Tibetan Plateau from 1971 to 2005[J].Acta Geographica Sinic,2007,62(9):925-934.]
[9]  丁贞玉,马金珠,张宝军,等.近50年来石羊河流域气候变化趋势分析 [J] .干旱区研究,2007,24(6):779-784.[Ding Zhenyu,Ma Jinzhu,Zhang Baojun,et al.Analysis on the climate change in the Shiyang River basin since resent 50 years[J].Arid Zone Research,2007,24(6):779-784.]
[10]  李玲萍,杨永龙,钱莉.石羊河流域近45年气温和降水特征分析[J].干旱区研究,2008,25(5):705-710[Li Linping,Yang Yonglong,Qian Li.Analysis on the characteristics of temperature and precipitation in the Shiyang River basin since recent 45 years[J].Arid Zone Research,2008,25(5):705-710.]
[11]  施能,陈家其,屠其璞.中国近100 年来 4 个年代际的气候变化特征[J].气象学报,1995,51(4):431-439.[Shi Neng,Chen Jiaqi,Tu Qipu.4 phase climate change features in the last 100 years over China[J].Acta Meteorological Sinica,1995,51(4):431-439.]
[12]  林振山,邓自旺.子波气候诊断技术的研究 [M].北京:气象出版社,1999:24-25.[Lin Zhenshan,Deng Ziwang.The Research of Wavelet Climatic Diagnosing Technology[M].Beijing:Meteorological Press,1999:24-25.]
[13]  谢庄,曹鸿兴,李慧.等.近百余年北京气候变化的小波特征[J].气象学报,2000,58(3):362-369.[Xie Zuang,Chao Hongxing,Li Hui,et al.Wavelet characteristics of climate change in Beijing since the 19th century[J].Acta Meteorologica Sinica,2000,58(3):362-369.]
[14]  魏娜,巩远发,王霄.基于小波变换的陕西夏季降水量变化特征研究[J].中国沙漠,2007,27(6):1 080-1 084.[Wei Na,Gong Yuanfa,Wang Xiao.Summer rainfall variation characteristics over Shaanxi Province based on wavelet transform[J].Journal of Desert Research,2007,27(6):1 080-1 084.]
[15]  尤卫红,杞明辉,段旭.小波变换在短期气候预测模型研究中的应用[J] .高原气象,1999,18(1):40-47.[You Weihong,Qi Minghui,Duan Xu.Wavelet transform[s' applications to researches on model of short range climate forecast[J].Plateau Meteorology,1999,18(1):40-47.]
[16]  杜军,李春,廖健,等.近 45 年拉萨浅层地温对气候变化的响应[J].气象,2007,33(10):61-67[Du Jun,Li Chun,Liao Jian,et al.Responses of climatic change on soil temperature at shallow layers in lhasa from 1961 to 2005[J].Meteorological Monthly,2007,33(10):61-67.

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