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פותח על ידי קלירמאש פתרונות בע"מ -
Drainage water reuse: Biological, physical, and technological considerations for system management
Year:
2008
Source of publication :
Journal of Environmental Quality
Authors :
בן-גל, אלון
;
.
Volume :
37
Co-Authors:
Dudley, L.M., Dep. of Geological Science, Florida State Univ., Tallahassee, FL 32306-4100, United States
Ben-Gal, A., Environmental Physics and Irrigation, Agricultural Research Organization, Gilat Research Center, Negev 85280, Israel
Lazarovitch, N., Wyler Dep. of Dryland Agriculture, Jacob Blaustein Inst. for Desert Research, Ben-Gurion Univ. of the Negev, Sede Boqer 84990, Israel
Facilitators :
From page:
To page:
(
Total pages:
1
)
Abstract:
Previous reviews of drainage water reuse have discussed principles of water reuse and disposal; provided examples of reuse practices; offered reuse criteria for salinity, for trace elements, and for bacteria; discussed mitigation of dissolved trace elements in reuse strategies; and summarized the California experience with a focus on discussion of salinity, sodicity, B, Mo, and Se issues. This review emphasizes recent literature contributing to understanding physical and biological constraints to drainage water reuse. The potential for drip irrigation and, particularly, low-flow/high-frequency systems to enhance the use of drainage water while minimizing the deleterious effects on yield and on water and soil resources is examined using the numeric HYRDUS-2d model. Additionally, an analytical model is used to illustrate physical and biological limitations to drainage water management that result from the self-regulating nature of the soil-plant-water system. The models suggest that crop, soil, irrigation frequency, and delivery systems might be manipulated to reduce the quantity of drainage water, but they also suggest that the nature of the system may seriously constrain the amount of reduction that might be achieved. Copyright © 2008 by the American Society of Agronomy, Crop Science Society of America, and Soil Science Society of America. All rights reserved.
Note:
Related Files :
California
drainage
plant physiology
soil
trace elements
water
water conservation
עוד תגיות
תוכן קשור
More details
DOI :
10.2134/jeq2007.0314
Article number:
Affiliations:
Database:
סקופוס
Publication Type:
מאמר מתוך כינוס
;
.
Language:
אנגלית
Editors' remarks:
ID:
20657
Last updated date:
02/03/2022 17:27
Creation date:
16/04/2018 23:38
Scientific Publication
Drainage water reuse: Biological, physical, and technological considerations for system management
37
Dudley, L.M., Dep. of Geological Science, Florida State Univ., Tallahassee, FL 32306-4100, United States
Ben-Gal, A., Environmental Physics and Irrigation, Agricultural Research Organization, Gilat Research Center, Negev 85280, Israel
Lazarovitch, N., Wyler Dep. of Dryland Agriculture, Jacob Blaustein Inst. for Desert Research, Ben-Gurion Univ. of the Negev, Sede Boqer 84990, Israel
Drainage water reuse: Biological, physical, and technological considerations for system management
Previous reviews of drainage water reuse have discussed principles of water reuse and disposal; provided examples of reuse practices; offered reuse criteria for salinity, for trace elements, and for bacteria; discussed mitigation of dissolved trace elements in reuse strategies; and summarized the California experience with a focus on discussion of salinity, sodicity, B, Mo, and Se issues. This review emphasizes recent literature contributing to understanding physical and biological constraints to drainage water reuse. The potential for drip irrigation and, particularly, low-flow/high-frequency systems to enhance the use of drainage water while minimizing the deleterious effects on yield and on water and soil resources is examined using the numeric HYRDUS-2d model. Additionally, an analytical model is used to illustrate physical and biological limitations to drainage water management that result from the self-regulating nature of the soil-plant-water system. The models suggest that crop, soil, irrigation frequency, and delivery systems might be manipulated to reduce the quantity of drainage water, but they also suggest that the nature of the system may seriously constrain the amount of reduction that might be achieved. Copyright © 2008 by the American Society of Agronomy, Crop Science Society of America, and Soil Science Society of America. All rights reserved.
Scientific Publication
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