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ASTM International - ASTM D3404-91(1998)

Standard Guide for Measuring Matric Potential in the Vadose Zone Using Tensiometers

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Organization: ASTM International
Publication Date: 10 August 1998
Status: inactive
Page Count: 10
ICS Code (Geology. Meteorology. Hydrology): 07.060
scope:

1.1 This guide covers the measurement of matric potential in the vadose zone using tensiometers. The theoretical and practical considerations pertaining to successful onsite use of commercial and fabricated tensiometers are described. Measurement theory and onsite objectives are used to develop guidelines for tensiometer selection, installation, and operation.

1.2 The values stated in SI units are to be regarded as the standard. The inch-pound units given in parentheses are for information only.

1.2 This standard does not purport to address all of the safety problems, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.

Document History

April 15, 2015
Standard Guide for Measuring Matric Potential in Vadose Zone Using Tensiometers
5.1 Movement of water in the unsaturated zone is of considerable interest in studies of hazardous-waste sites (1, 2, 3, 4)3; recharge studies (5, 6); irrigation management (7, 8, 9); and...
June 15, 2013
Standard Guide for Measuring Matric Potential in Vadose Zone Using Tensiometers
4.1 Movement of water in the unsaturated zone is of considerable interest in studies of hazardous-waste sites (1, 2, 3, 4)2; recharge studies (5, 6); irrigation management (7, 8, 9); and...
July 1, 2004
Standard Guide for Measuring Matric Potential in Vadose Zone Using Tensiometers
Movement of water in the unsaturated zone is of considerable interest in studies of hazardous-waste sites (1, 2, 3, 4) ; recharge studies (5, 6); irrigation management (7, 8, 9); and...
ASTM D3404-91(1998)
August 10, 1998
Standard Guide for Measuring Matric Potential in the Vadose Zone Using Tensiometers
1.1 This guide covers the measurement of matric potential in the vadose zone using tensiometers. The theoretical and practical considerations pertaining to successful onsite use of commercial and...
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