Irrigation performance measures: Efficiency and uniformity

被引：385

作者：

Burt, CM

Clemmens, AJ

Strelkoff, TS

Solomon, KH

Bliesner, RD

Hardy, LA

Howell, TA

Eisenhauer, DE

机构：

[1] USDA ARS, US WATER CONSERVAT LAB, PHOENIX, AZ 85040 USA

[2] CALIF POLYTECH STATE UNIV SAN LUIS OBISPO, BIORESOURCE & AGR ENGN DEPT, SAN LUIS OBISPO, CA 93407 USA

[3] KELLER BLIESNER, LOGAN, UT 84321 USA

[4] H&R ENGN INC, SALEM, OR 97304 USA

[5] USDA ARS, BUSHLAND, TX 79012 USA

[6] UNIV NEBRASKA, DEPT BIOL SYST ENGN, LINCOLN, NE 68583 USA

来源：

JOURNAL OF IRRIGATION AND DRAINAGE ENGINEERING | 1997年 / 123卷 / 06期

关键词：

D O I：

10.1061/(ASCE)0733-9437(1997)123:6(423)

中图分类号：

S2 [农业工程];

学科分类号：

0828 ;

摘要：

It is essential to standardize the definitions and approaches to quantifying various irrigation performance measures. The ASCE Task Committee on Defining Irrigation Efficiency and Uniformity provides a comprehensive examination of various performance indices such as irrigation efficiency, application efficiency, irrigation sagacity, distribution uniformity, and others. Consistency is provided among different irrigation methods and different scales. Clarification of common points of confusion is provided, and methods are proposed whereby the accuracy of numerical values of the performance indicators can be assessed. This issue has two companion papers that provide more detailed information on statistical distribution uniformity and the accuracy of irrigation efficiency estimates.

引用

页码：423 / 442

页数：20

共 24 条

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