Chapter
Apr 25, 2016
Chapter 1
Introduction and History
Publication: Evaporation, Evapotranspiration, and Irrigation Water Requirements
Abstract
This chapter summarizes the development of the first edition and preparation of the revised edition of this manual by the Irrigation Water Requirements Committee of the Irrigation and Drainage Division. As competition for available water resources increases, transfers of water rights and associated litigation require background in historical water-use measurements and previously used methods of estimating crop water requirements. Consumptive use of water, or evapotranspiration (ET), is one of the most basic components of the hydrologic cycle. Evaporation and transpiration have been studied for centuries, but the term “consumptive use” probably was not applied to water consumption prior to 1900 in the United States. Methods for estimating ET using standard weather measurements of air temperature, humidity, wind, and solar radiation are based on the Penman equation.
Get full access to this article
View all available purchase options and get full access to this chapter.
Information & Authors
Information
Published In
Copyright
© 2016 American Society of Civil Engineers.
History
Published online: Apr 25, 2016
Permissions
Request permissions for this article.
ASCE Technical Topics:
Authors
Affiliations
Task Committee on Revision of Manual 70
Metrics & Citations
Metrics
Citations
Download citation
If you have the appropriate software installed, you can download article citation data to the citation manager of your choice. Simply select your manager software from the list below and click Download.
View Options
Get Access
Access content
Please select your options to get access
Log in/Register
Log in via your institution (Shibboleth)
ASCE Members:
Please log in to see member pricing
Purchase
Save for later Item saved, go to cart Information on ASCE Library Cards
ASCE Library Cards let you download journal articles, proceedings papers, and available book chapters across the entire ASCE Library platform. ASCE Library Cards remain active for 24 months or until all downloads are used. Note: This content will be debited as one download at time of checkout.
Terms of Use: ASCE Library Cards are for individual, personal use only. Reselling, republishing, or forwarding the materials to libraries or reading rooms is prohibited.
Terms of Use: ASCE Library Cards are for individual, personal use only. Reselling, republishing, or forwarding the materials to libraries or reading rooms is prohibited.
Get Access
Access content
Please select your options to get access
Log in/Register
Log in via your institution (Shibboleth)
ASCE Members:
Please log in to see member pricing
Purchase
Save for later Item saved, go to cart Information on ASCE Library Cards
ASCE Library Cards let you download journal articles, proceedings papers, and available book chapters across the entire ASCE Library platform. ASCE Library Cards remain active for 24 months or until all downloads are used. Note: This content will be debited as one download at time of checkout.
Terms of Use: ASCE Library Cards are for individual, personal use only. Reselling, republishing, or forwarding the materials to libraries or reading rooms is prohibited.
Terms of Use: ASCE Library Cards are for individual, personal use only. Reselling, republishing, or forwarding the materials to libraries or reading rooms is prohibited.