全部 标题 作者
关键词 摘要

OALib Journal期刊
ISSN: 2333-9721
费用:99美元

查看量下载量

相关文章

更多...

济南泉域地下水位动态及其对降水响应的交叉小波分析

DOI: 10.11867/j.issn.1001-8166.2012.09.0969, PP. 969-978

Keywords: 地下水位动态,降水,交叉相位,交叉小波变换,济南泉域

Full-Text   Cite this paper   Add to My Lib

Abstract:

利用1988—2009年济南泉域8个地下水位动态观测点不同时段观测资料及1998—2009年降水数据,采用连续小波变换、交叉小波变换方法对济南泉域地下水位动态的多时间尺度特征、相互关系及其对降水的响应进行了分析。结果表明①济南泉域地下水位动态存在显著的0.82~1.16a的主振荡周期,低频部分仅在部分年份存在1.95~3.09a的振荡周期;②含水岩组富水性对地下水位动态存在影响,研究区主径流方向上弱富水性地段地下水位动态时滞较强富水性地段长,强富水性地段4个观测孔地下水位波动时序基本一致;③地下水位动态对降水的响应滞后明显,为73.06~134.42d,总体表现为地下水径流路径越长,响应越滞后;④基于地下水位动态与基于降水—地下水位动态交叉小波变换得到的观测点对水位动态的滞后时间多数一致,同一径流路径上局部点对滞后时间之和与全局点对有很好的对应关系。交叉小波分析可定量评价泉域地下水位动态及其与降水的相关关系。

References

[1]  Li Hongjun, Jiang Zhihong, Liu Xinchun, et al. The relationship between the North Atlantic Oscillation and runoff variation of Aksu River in Xinjiang, China[J]. Acta Geographica Sinica, 2008, 63(5): 491-500.[李红军,江志红,刘新春,等. 阿克苏河径流量变化与北大西洋涛动的关系[J]. 地理学报, 2008, 63(5): 491-500.]
[2]  Wang Yamin, Zhang Bo, Guo Lingxia, et al. Cross wavelet analysis and R/S analysis of relationship between Geomagnetic Ap Index and Sunspot Number[J]. Scientia Geographica Sinica, 2011, 31(6): 747-752.[王亚敏,张勃,郭玲霞,等.地磁Ap 指数与太阳黑子数的交叉小波分析及R/S 分析[J]. 地理科学, 2011, 31(6): 747-752.]
[3]  Valdes-Galicia J F, Velasco V M. Variations of mid-term periodicities in solar activity physical phenomena[J]. Advances in Space Research, 2008, 41(2): 297-305.
[4]  Casty C, Raible C C, Stocker T F, et al. A European pattern climatology 1766-2000[J]. Climate Dynamics, 2007, 29(7/8): 791-805.
[5]  Yu Dandan, Zhang Ren, Hong Mei, et al. Correlation analysis between the West Pacific Subtropical High and the East Asian Summer Monsoon System based on cross wavelet and wavelet coherence[J]. Journal of Nanjing Institute of Meteorology, 2007, 30(6): 755-769.[余丹丹,张韧,洪梅,等. 基于交叉小波与小波相干的西太平洋副高与东亚夏季风系统的关联性分析[J]. 南京气象学院学报, 2007, 30(6): 755-769.]
[6]  Kemp D B, Coe A L. A nonmarine record of eccentricity forcing through the Upper Triassic of southwest England and its correlation with the Newark Basin astronomically calibrated geomagnetic polarity time scale from the North America[J].Geology, 2007, 35(11): 991-994.
[7]  Biswas A, Si B C. Scales and locations of time stability of soil water storage in a hummocky landscape[J]. Journal of Hydrology, 2011, 408(1/2): 100-112.
[8]  Jevrejeva S, Grinsted A, Moore J C, et al. Nonlinear trends and multiyear cycles in sea level records[J]. Journal of Geophysical Research C: Oceans, 2006, 111: C09012,doi:10.1029/2005JC003229.
[9]  Ramp S R, Bahr F L. Seasonal evolution of the upwelling process south of Cape Blanco[J]. Journal of Physical Oceanography, 2008, 38(1): 3-28.
[10]  Castellanos N P, Malmierca E, Nunez A, et al. Corticofugal modulation of the tactile response coherence of projecting neurons in the gracilis nucleus[J]. Journal of Neurophysiology, 2007, 98(5): 2 537-2 549.
[11]  Bigot J, Longcamp M, Maso F D, et al. A new statistical test based on the wavelet cross-spectrum to detect time-frequency dependence between non-stationary signals: Application to the analysis of cortico-muscular interactions[J]. NeuroImage, 2011, 55(4): 1 504-1 518.
[12]  Labat D. Cross wavelet analyses of annual continental freshwater discharge and selected climate indices[J]. Journal of Hydrology, 2010, 385(1/4): 269-278.
[13]  Liu Y, Brown J, Demargne J. A wavelet-based approach to assessing timing errors in hydrologic predictions[J]. Journal of Hydrology, 2011, 397(3/4): 210-224.
[14]  Liu Feng, Chen Shenliang, Peng Jun, et al. Multi-scale variability of flow discharge and sediment load of Yellow River to sea and its impacts on the estuary during the past 60 years[J]. Acta Geographica Sinica, 2011, 66(3): 313-323.[刘锋, 陈沈良, 彭俊,等. 近60年黄河入海水沙多尺度变化及其对河口的影响[J]. 地理学报, 2011, 66(3): 313-323.]
[15]  Torrence C, Compo G P. A practical guide to wavelet analysis[J]. Bulletin of the American Meteorological Society, 1998, 79(1): 61-78.
[16]  Grinsted A, Moore J C, Jevrejeva S. Application of the cross wavelet transform and wavelet coherence to geophysical time series[J]. Nonlinear Processes in Geophysics, 2004, 11(55): 561-566.

Full-Text

Contact Us

[email protected]

QQ:3279437679

WhatsApp +8615387084133