Download or read book Final Report on Instrument for Measuring Soil Moisture written by Mark D. Shaw and published by . This book was released on 1960 with total page 94 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book An Evaluation of Selected Instruments Used to Measure the Moisture Content of Hardened Concrete written by Edward F. O'Neil and published by . This book was released on 1976 with total page 78 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Remote Soil Moisture Measurements written by E. H. Stockhoff and published by . This book was released on 1973 with total page 26 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Annual Report of the Pacific Northwest Forest and Range Experiment Station for the Calendar Year written by Pacific Northwest Forest and Range Experiment Station (Portland, Or.) and published by . This book was released on 1957 with total page 518 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Annual Report written by Northern Rocky Mountain Forest and Range Experiment Station (Missoula, Mont.) and published by . This book was released on with total page 176 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Southern Forest Experiment Station Annual Report written by United States. Forest Service and published by . This book was released on with total page 740 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Annual Report written by Lake States Forest Experiment Station (Saint Paul, Minn.) and published by . This book was released on with total page 1070 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Abridged Final Report of the Session written by World Meteorological Organization. Commission for Instruments and Methods of Observation and published by . This book was released on 1977 with total page 142 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Annual Report Southern Forest Experiment Station written by Southern Forest Experiment Station (New Orleans, La.) and published by . This book was released on 1955 with total page 850 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Methods of Measuring Soil Moisture in the Field written by Arnold Ivan Johnson and published by . This book was released on 1962 with total page 36 pages. Available in PDF, EPUB and Kindle. Book excerpt: Evaluates methods for measuring soil moisture and describes the equipment used.

Download or read book Annual Report Central States Forest Experiment Station written by Central States Forest Experiment Station (Columbus, Ohio) and published by . This book was released on 1959 with total page 108 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Annual Report written by East Malling Research Station and published by . This book was released on 1958 with total page 1092 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Annual Report written by New York State Agricultural Experiment Station and published by . This book was released on 1888 with total page 500 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Annual Report Pacific Northwest Forest and Range Experiment Station written by Pacific Northwest Forest and Range Experiment Station (Portland, Or.) and published by . This book was released on 1957 with total page 644 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Instrumentation for Moisture Measurement bases Subgrades and Earth Materials sensor Evaluation written by G. A. Matzkanin and published by . This book was released on 1979 with total page 205 pages. Available in PDF, EPUB and Kindle. Book excerpt: Two types of moisture sensors for long term in situ monitoring of moisture in highway subgrade soils have been developed and field tested. One sensor is based on the relationship between the soil moisture and the dielectric constant of the soil which affects the capacitance as sensed by a pair of embedded electrodes. The other sensor is based on the nuclear magnetic resonance of hydrogen of the water molecules in the soil. Results of the evaluation program show that the tested sensors are capable of determining soil moisture content in the range of 20% to 30% with an accuracy in the field of ±2% oven dry moisture content and a precision of ±2% oven dry moisture content. The sensors were evaluated in the field for over a year under in-service highways in Arizona and Pennsylvania, and under a test road at the U.S. Army Cold Regions Research Laboratory in New Hampshire. Periodic comparisons were made among the sensor readings and results of other moisture measurements including nuclear probe and gravimetric analysis of borings. Although some discrepancies were observed among the field results, and the field tests were not conclusive, the data obtained with the newly developed sensors appear to be consistent with the indicated moisture conditions.

Download or read book Selected Water Resources Abstracts written by and published by . This book was released on 1982 with total page 532 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book International Field Year for the Great Lakes written by William T. Hodge and published by . This book was released on 1978 with total page 212 pages. Available in PDF, EPUB and Kindle. Book excerpt: