Impact of agricultural water management on lake water budget : A case study of Lake Ikeda, Japan
Ito, Yuji ; Momii, Kazuro and Nakagawa, Kei LU
(2007)
International Symposium: Changes in Water Resources Systems: Methodologies to Maintain Water Security and Ensure Integrated Management - 24th General Assemly of the International Union of Geodesy and Geophysics (IUGG)
p.179-185
- Abstract
Hydrological assessment of the effect of water utilization on a lake water budget isindispensable for proper water management. A model to estimate lake water level was developed for Lake Ikeda, Japan, and was applied to investigate the lake water budget and to examine the effect of agricultural water management on the lake water level. The calculated lake water levels agreed well with the measured levels for 1983-1999. The lake water level is generally highest from September to October and lowest in March, and is characterized by seasonal changes in the water budget components. Three simulations under hypothetical hydrological conditions revealed that river water supply in the agricultural water management system effectively compensates... (More)
Hydrological assessment of the effect of water utilization on a lake water budget isindispensable for proper water management. A model to estimate lake water level was developed for Lake Ikeda, Japan, and was applied to investigate the lake water budget and to examine the effect of agricultural water management on the lake water level. The calculated lake water levels agreed well with the measured levels for 1983-1999. The lake water level is generally highest from September to October and lowest in March, and is characterized by seasonal changes in the water budget components. Three simulations under hypothetical hydrological conditions revealed that river water supply in the agricultural water management system effectively compensates for the decrease in lake water levels caused by agricultural water use.
(Less)
- author
- Ito, Yuji
; Momii, Kazuro
and Nakagawa, Kei
LU
- publishing date
- 2007-12-01
- type
- Chapter in Book/Report/Conference proceeding
- publication status
- published
- subject
- keywords
- Freshwater resource, Lake water budget, Lake water level, Water level simulation, Water management, Water use
- host publication
- International Symposium: Changes in Water Resources Systems : Methodologies to Maintain Water Security and Ensure Integrated Management - Methodologies to Maintain Water Security and Ensure Integrated Management
- edition
- 315
- pages
- 7 pages
- publisher
- IAHS Press
- conference name
- International Symposium: Changes in Water Resources Systems: Methodologies to Maintain Water Security and Ensure Integrated Management - 24th General Assemly of the International Union of Geodesy and Geophysics (IUGG)
- conference location
- Perugia, Italy
- conference dates
- 2007-07-02 - 2007-07-13
- external identifiers
-
- scopus:55749107127
- ISBN
- 9781901502190
- language
- English
- LU publication?
- no
- id
- 2f2e61b4-5ef6-4044-b6ae-91fdb388e90b
- date added to LUP
- 2019-01-02 01:34:43
- date last changed
- 2022-03-25 07:02:33
@inproceedings{2f2e61b4-5ef6-4044-b6ae-91fdb388e90b,
abstract = {{<p>Hydrological assessment of the effect of water utilization on a lake water budget isindispensable for proper water management. A model to estimate lake water level was developed for Lake Ikeda, Japan, and was applied to investigate the lake water budget and to examine the effect of agricultural water management on the lake water level. The calculated lake water levels agreed well with the measured levels for 1983-1999. The lake water level is generally highest from September to October and lowest in March, and is characterized by seasonal changes in the water budget components. Three simulations under hypothetical hydrological conditions revealed that river water supply in the agricultural water management system effectively compensates for the decrease in lake water levels caused by agricultural water use.</p>}},
author = {{Ito, Yuji and Momii, Kazuro and Nakagawa, Kei}},
booktitle = {{International Symposium: Changes in Water Resources Systems : Methodologies to Maintain Water Security and Ensure Integrated Management}},
isbn = {{9781901502190}},
keywords = {{Freshwater resource; Lake water budget; Lake water level; Water level simulation; Water management; Water use}},
language = {{eng}},
month = {{12}},
pages = {{179--185}},
publisher = {{IAHS Press}},
title = {{Impact of agricultural water management on lake water budget : A case study of Lake Ikeda, Japan}},
year = {{2007}},
}