METHOD FOR TREND DETECTION IN CLIMATOLOGICAL VARIABLES

被引：24

作者：

Hameed, Tahir ^{[1
]}

Marino, Miguel A. ^{[2
,3
]}

DeVries, Johannes J. ^{[4
]}

Tracy, John C. ^{[5
]}

机构：

[1] Dept Land & Water Conservat, Parramatta, NSW 2150, Australia

[2] Univ Calif Davis, Dept Land Air & Water Resour, Davis, CA 95616 USA

[3] Univ Calif Davis, Dept Civ & Envir Engrg, Davis, CA 95616 USA

[4] Boyle Engn Corp, Sacramento, CA USA

[5] S Dakota State Univ, Dept Civ Engrg, Brookings, SD 57007 USA

来源：

JOURNAL OF HYDROLOGIC ENGINEERING | 1997年 / 2卷 / 04期

关键词：

D O I：

10.1061/(ASCE)1084-0699(1997)2:4(154)

中图分类号：

TU [建筑科学];

学科分类号：

0813 ;

摘要：

This paper presents a time-series methodology by which a significant trend in climatological variables can be identified and notes how this trend may be related to other climatological variables. The evapotranspiration (ET) record at a monitoring site near Davis, California, shows an upward trend in both the ET and wind speed series. A review of the site history indicates that the upward trend in the wind series is due to relocating the site from the middle of an agricultural field to a more open area. Further analysis of the series indicates that this increase in wind speed has some effect on the yearly ET totals, but could not be used to completely explain the increasing trend in ET.

引用

页码：154 / 160

页数：7

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