Abstract

The simulation accuracy of irrigation water consumption in multi-source irrigation area is not high. SWAT model water cycle simulation structure and calculation of water balance elements are not suitable for irrigation district water cycle simulation. This paper puts forward a method of building water measurement and monitoring facilities in the main water circulation nodes of irrigation area, combining with the improved SWAT model to establish water circulation model to simulate agricultural water consumption in irrigation area. This method effectively realizes the combination of direct measurement and model calculation of agricultural irrigation water consumption in multi-source irrigation area.

Details

Title
Simulation Study on Irrigation Water Consumption of Multi-Source Irrigation Area based on Water Monitoring
Author
Wen Jinhua 1 ; Wang Helong 1 ; Wang, Shiwu 1 

 Zhejiang Institute of Hydraulic and Estuary, Hangzhou, ZheJiang, 310020, China 
Publication year
2020
Publication date
Apr 2020
Publisher
IOP Publishing
ISSN
17551307
e-ISSN
17551315
Source type
Scholarly Journal
Language of publication
English
ProQuest document ID
2555461558
Copyright
© 2020. This work is published under http://creativecommons.org/licenses/by/3.0/ (the “License”). Notwithstanding the ProQuest Terms and Conditions, you may use this content in accordance with the terms of the License.