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31.
Nitrate Uptake of Kentucky Bluegrass as a Determinant of Nitrogen Use Efficiency
by Zhang, Chenxi, Ph.D.  North Carolina State University. 2012: 136 pages; 3538535.
32.
Heterogeneity in the urban landscape: Impacts on hydrologic processes and nitrogen pollution
by Smith, Monica Lipscomb, Ph.D.  The University of North Carolina at Chapel Hill. 2010: 168 pages; 3409959.
33.
Utilizing Hydrologic Soil Grouping to Estimate Corn Nitrogen Rate Recommendations
by Bean, G. Mac, Ph.D.  University of Missouri - Columbia. 2019: 209 pages; 13806581.
34.
Space-based observations of nitrogen dioxide: Trends in anthropogenic emissions
by Russell, Ashley Ray, Ph.D.  University of California, Berkeley. 2012: 109 pages; 3527057.
35.
Characterizing nitrogen deficiency of maize at early growth stages using fluorescence measurements
by Siqueira, Rafael Telles Tenorio de, M.Agr.  Colorado State University. 2015: 93 pages; 10138898.
36.
Resolving Nitrogen Use by Phytoplankton Communities in a Tidally Influenced Salt Marsh Ecosystem
by Babitch, Jaylyn W., M.S.  University of Louisiana at Lafayette. 2018: 72 pages; 10843661.
37.
Ozone and Reactive Oxidized Nitrogen Chemistry in the Northeast U.S.
by Ninneman, Matthew, Ph.D.  State University of New York at Albany. 2020: 224 pages; 27962327.
38.
Patterns and controls on nitrogen removal and greenhouse gas production in reservoirs
by Deemer, Bridget R., Ph.D.  Washington State University. 2016: 232 pages; 10139742.
39.
Gold and silver catalysis of Carbon-Nitrogen bond formation and cycloaddition reactions
by Capretto, David Anthony, Ph.D.  The University of Chicago. 2011: 131 pages; 3460158.
40.
Nitrogen- and carbon-doped titanium dioxide thin films for solar hydrogen generation
by Schulz, Meghan E., M.M.S.E.  University of Delaware. 2009: 94 pages; 1469649.
41.
Biogeochemical Responses to Atmospheric Nitrogen Deposition in Subalpine Ecosystems of the Cascades
by Poinsatte, Justin Paul, Ph.D.  Washington State University. 2017: 183 pages; 10260924.
42.
Synthesis and characterization of iron dinitrosyl complexes with nitrogen containing chelating ligands
by Diego, Derrick A., M.S.  California State University, Long Beach. 2014: 115 pages; 1527697.
44.
The impact of nitrogen limitation and mycorrhizal symbiosis on aspen tree growth and development
by Tran, Bich Thi Ngoc, M.S.  The University of Alabama in Huntsville. 2014: 194 pages; 1570507.
45.
Mechanism of substrate reduction by nitrogenase
by Khadka, Nimesh, Ph.D.  Utah State University. 2017: 291 pages; 10259434.
46.
Predicting and Enhancing Spring Wheat Grain Protein Content Through Sensing and In-season Nitrogen Fertilization
by Rellaford, Matthew John, M.S.  North Dakota State University. 2018: 104 pages; 10790940.
48.
Use of Proximal Sensing Devices in the Estimation of Nitrogen and Water Stress in Corn
by Becker, Taylor Lyn, M.S.  University of California, Davis. 2020: 81 pages; 27741594.
49.
Multi-Platform Comparison of Canopy Reflectance on Corn Whole Plant and Leaf Tissue Nitrogen Status
by Sumner, Zachary Thomas, M.S.  Mississippi State University. 2019: 130 pages; 27664245.
50.
Identifying indicators of nitrogen pollution in vegetation and soils in the Grand Canyon region
by Kenkel, Julie Ann, M.S.  Northern Arizona University. 2013: 117 pages; 1537787.
51.
Evaluation of water and nitrogen management practices in southern US rice (Oryza sativa L.) production
by Atwill, Richard Lee, II, M.S.  Mississippi State University. 2015: 65 pages; 1586943.
52.
54.
Optimizing High-Rate Activated Sludge: Organic Substrate for Biological Nitrogen Removal and Energy Recovery
by Miller, Mark Wallace, Ph.D.  Virginia Polytechnic Institute and State University. 2015: 212 pages; 10647584.
55.
Nitrogen Management Strategies to Improve Corn Growth and Reduce Soil Greenhouse Gas Emissions from Claypan Soils
by Steusloff, Tyler W., M.S.  University of Missouri - Columbia. 2018: 166 pages; 13850753.
57.
Tropical Pacific nutrient dynamics in the modern and Pleistocene ocean: Insights from the nitrogen isotope system
by Rafter, Patrick Anthony, Ph.D.  University of California, San Diego. 2009: 133 pages; 3360202.
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