Optimal Irrigation with Perfect Weekly Forecasts versus Imperfect Seasonal Forecasts

被引：0
|
作者：
Jamal, Alaa [1 ]
Linker, Raphael [1 ]
Housh, Mashor [1 ,2 ]
机构：
[1] Technion Israel Inst Technol, Fac Civil & Environm Engn, IL-32000 Haifa, Israel
[2] Univ Haifa, Dept Nat Resources & Environm Management, IL-3498838 Haifa, Israel
来源：
JOURNAL OF WATER RESOURCES PLANNING AND MANAGEMENT | 2019年 / 145卷 / 05期
关键词：
WATER PRODUCTIVITY; DEFICIT IRRIGATION; SIMULATION; CROPS;
D O I：
10.1061/(ASCE)WR.1943-5452.0001066
中图分类号：
TU [建筑科学];
学科分类号：
0813 ;
摘要：
This study examines the impact of weekly and seasonal weather forecasts on the optimal irrigation scheduling problem. We compare stochastic and deterministic simulation-optimization frameworks for irrigation scheduling using perfect weekly (deterministic) and imperfect seasonal (stochastic) forecasts. The analysis is performed on a case study of irrigated chickpeas in Kibbutz HaZore'a in northern Israel. The results demonstrate that, for the case study area and crop, the optimization with seasonal stochastic forecasts outperforms the deterministic optimization that uses perfect weekly forecast.
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页数：6
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