Index Catalog // ScholarsArchive@OSU

State of the Art in Large-Scale Soil Moisture Monitoring

Creator:: Ochsner, Tyson E., Cosh, Michael H., Cuenca, Richard H., Dorigo, Wouter A., Draper, Clara S., Hagimoto, Yutaka, Kerr, Yann H., Larson, Kristine M., Njoku, Eni G., Small, Eric E., and Zreda, Marek
Abstract:: Soil moisture is an essential climate variable influencing land–atmosphere interactions, an essential hydrologic variable impacting rainfall–runoff processes, an essential ecological variable regulating net ecosystem exchange, and an essential agricultural variable constraining food security. Large-scale soil moisture monitoring has advanced in recent years, creating opportunities to transform scientific understanding of soil...
Resource Type:: Article
Full Text:: Art in Large-Scale Soil Moisture Monitoring Review & Analysis The science and practice of large

Fabrication and characterization of p-type CuO / n-type ZnO heterostructure gas sensors prepared by sol-gel processing techniques

Creator:: Ravichandran, Ram
Abstract:: Increased interest in the field of sensor technology stems from the availability of an inexpensive and robust sensor to detect and quantify the presence of a specific gas. Bulk p-CuO/n-ZnO heterocontact based gas sensors have been shown to exhibit the necessary sensitivity and selectivity characteristics, however, low interfacial CuO/ZnO contact...
Resource Type:: Masters Thesis
Full Text:: Master of Science in Electrical Engineering presented on September 23, 2009. Title: Fabrication and

Potential for Phosphorus Toxicity in Zinc-Stressed Corn and Potato

Creator:: Christensen, Neil Walter, 1944- and Jackson, T. L. (Thomas Lloyd), 1922-
Abstract:: Corn (Zea mays L., 'Illinois WF 9x38-11') and potato (Solanum tuberosum L., 'Russet Burbank') were grown in dithizone purified nutrient solutions to contrast relationships between dry matter yield, tissue phosphorus (P) concentration, and tissue zinc (Zn) concentration as they influence the development of Zn deficiency and P toxicity. Treatments consisted...
Resource Type:: Article
Full Text:: . 1981. Potential for phosphorus toxicity in zinc-stressed corn and potato. Soil Sci. Soc. Am. J. 45

Methods of soil analysis used in the Soil Testing Laboratory at Oregon State University [1978]

Creator:: Berg, Marlene G., Gardner, Ernest Hugh, and Oregon State University. Agricultural Experiment Station
Abstract:: Published April 1978. Facts and recommendations in this publication may no longer be valid. Please look for up-to-date information in the OSU Extension Catalog: http://extension.oregonstate.edu/catalog
Resource Type:: Technical Report
Full Text:: . • METHODS OF SOIL ANALYSIS USED IN THE SOIL TESTING LABORATORY AT OREGON STATE UNIVERSITY M. G. Berg, and

Methods of soil analysis used in the Soil Testing Laboratory at Oregon State University [1976]

Creator:: Kauffman, Marvin Dean, Gardner, Ernest Hugh, and Oregon State University. Agricultural Experiment Station
Abstract:: Published April 1976. Facts and recommendations in this publication may no longer be valid. Please look for up-to-date information in the OSU Extension Catalog: http://extension.oregonstate.edu/catalog
Resource Type:: Technical Report
Full Text:: ;--..L. 3 ‘C•no.321 4 ..3_1 -< al rceovp:12976Vlethods of Soil Analysis n Jsed in the Soil Testing

Methods of soil analysis used in the Soil Testing Laboratory at Oregon State University [1971]

Creator:: Roberts, S. (Steve), 1930- and Oregon State University. Agricultural Experiment Station
Abstract:: Published April 1971. Facts and recommendations in this publication may no longer be valid. Please look for up-to-date information in the OSU Extension Catalog: http://extension.oregonstate.edu/catalog
Resource Type:: Technical Report
Full Text:: publication is to outline the methods of chemical analysis which are used in the Soil Testing Laboratory, and

Soil Water Potential Requirement for Germination of Winter Wheat

Creator:: Wuest, Stewart B. and Lutcher, Larry K.
Abstract:: Abstract: In semi-arid climates, seed is often sown into soil with inadequate water for rapid germination. Distinguishing between adequate and marginal water can be difficult. Planting decisions become increasingly complicated when one considers possible differences between cultivars. This study was designed to measure the soil water potential limits for rapid,...
Resource Type:: Article
Full Text:: . Res. Center Pendleton, OR 97801 Larry K. Lutcher Dep. of Crop and Soil Science Oregon State Univ

The Soil Moisture Active Passive Marena, Oklahoma, In Situ Sensor Testbed (SMAP-MOISST): Testbed Design and Evaluation of In Situ Sensors

Creator:: Cosh, Michael H., Ochsner, Tyson E., McKee, Lynn, Dong, Jingnuo, Basara, Jeffrey B., Evett, Steven R., Hatch, Christine E., Small, Eric E., Steele-Dunne, Susan C., Zreda, Marek, and Sayde, Chadi
Abstract:: n situ soil moisture monitoring networks are critical to the development of soil moisture remote sensing missions as well as agricultural and environmental management, weather forecasting, and many other endeavors. These in situ networks utilize a variety of sensors and installation practices, which confounds the development of a unified reference...
Resource Type:: Article
Full Text:: Science p. 6 of 11 nonuniqueness in the relationship between thermal diffusivity and soil moisture. The

Table Beet Yield and Boron Deficiency as Influenced by Lime, Nitrogen, and Boron

Creator:: Hemphill, Delbert D. Jr, Weber, Michael S., and Jackson, T. L. (Thomas Lloyd), 1922-
Abstract:: Yield, occurrence of root canker (B deficiency), and leaf nutrient concentrations of the Morse strain of ‘Detroit Dark Red’ table beet (Beta vulgaris L.) as influenced by combinations of lime and N, B, and P fertilizers were evaluated in three studies. Greatest total yields and most favorable distribution of root...
Resource Type:: Article
Full Text:: the soil and in plant tissue, as may occur after lime application, has been implicated in boron

Fiber Bragg grating-tunable diode laser

Creator:: Ericksen, Doug
Abstract:: Continuously tunable diode laser sources coupled to single-mode fiber are useful sources for fiber Bragg grating (FBG) strain sensors. This paper describes the development and fabrication of such a device. An introduction is given describing applications of tunable lasers and some of the different methods of creating a tunable diode...
Resource Type:: Masters Thesis
Full Text:: of Master of Science in Electrical and Computer Engineering presented on 10 November 2005. Title

ScholarsArchive@OSU

State of the Art in Large-Scale Soil Moisture Monitoring

Fabrication and characterization of p-type CuO / n-type ZnO heterostructure gas sensors prepared by sol-gel processing techniques

Potential for Phosphorus Toxicity in Zinc-Stressed Corn and Potato

Methods of soil analysis used in the Soil Testing Laboratory at Oregon State University [1978]

Methods of soil analysis used in the Soil Testing Laboratory at Oregon State University [1976]

Methods of soil analysis used in the Soil Testing Laboratory at Oregon State University [1971]

Soil Water Potential Requirement for Germination of Winter Wheat

The Soil Moisture Active Passive Marena, Oklahoma, In Situ Sensor Testbed (SMAP-MOISST): Testbed Design and Evaluation of In Situ Sensors

Table Beet Yield and Boron Deficiency as Influenced by Lime, Nitrogen, and Boron

Fiber Bragg grating-tunable diode laser

Limit your search

Academic Affiliation

Advisor

Commencement Year

Committee Member

Conference Name

Conference Section/Track

Creator

Contributor

Date

Decade

Degree Field

Degree Level

Degree Name

File Format

Funding Body

Language

License

Location

Non-Academic Affiliation

Peer Reviewed

Resource Type

Rights Statement

Subject

Search Constraints

Search Results

Limit your search