Lowry A. Harper - Concepedia

Author

Lowry A. Harper

Also Known As

E. M. Mrak, L A Harper, L HARPER, L. A. Harper, L. Harper, L.A. Harper, Lowry A. Harper, Lowry A Harper, Lowry A. Harper, Lowry Harper

Publications

3.2K

Citations

H-Index

Concepts

All Affiliations

University of Alberta Agricultural Research Service United States Department of Agriculture University of Georgia Southern Research Station

About

Lowry A. Harper is an author at University of Alberta specializing in engineering, agricultural economics, and biogeochemistry.

Top Concepts

#	Concept	H-Index	Publications	Citations
1	Engineering	22	24	2K
2	Public Health	6	6	559
3	Education	2	2	284
4	Business	1	1	226
5	Medicine	1	1	54

Lowry A. Harper

Publications

Citations

H-Index

Page 1

	Year	Citations
Deducing Ground-to-Air Emissions from Observed Trace Gas Concentrations: A Field Trial Thomas K. Flesch, J. D. Wilson, Lowry A. Harper, Journal of Applied Meteorology	2004	365
Agricultural Ecosystem Effects on Trace Gases and Global Climate Change Lowry A. Harper, A. R. Mosier, J. M. Duxbury, Soil Science EngineeringEnvironmental ImpactsTerrestrial EcosystemAgricultureAgricultural Economics	1993	247
Estimating gas emissions from a farm with an inverse-dispersion technique Thomas K. Flesch, Joanna B. Wilson, Lowry A. Harper, Atmospheric Environment Precision AgricultureEnvironmental MonitoringEngineeringEnvironmental Impact AssessmentEmission Control	2005	226
Determining ammonia emissions from a cattle feedlot with an inverse dispersion technique Thomas K. Flesch, John D. Wilson, Lowry A. Harper, Agricultural and Forest Meteorology Environmental MonitoringAmmonia EmissionsEngineeringCattle FeedlotAnimal Nutrition	2007	195
Direct measurements of methane emissions from grazing and feedlot cattle. Lowry A. Harper, O. T. Denmead, J. R. Freney, Journal of Animal Science BiogeochemistryAnimal AgricultureEngineeringMass Difference MethodAnimal Science	1999	167
Gaseous Nitrogen Emissions from Anaerobic Swine Lagoons: Ammonia, Nitrous Oxide, and Dinitrogen Gas Lowry A. Harper, R. R. Sharpe, T. B. Parkin Journal of Environmental Quality Total Nitrogen InputEnvironmental MonitoringEngineeringLand ApplicationAnaerobic Digestion	2000	133
Micrometeorological techniques for measurement of enteric greenhouse gas emissions Lowry A. Harper, O. T. Denmead, Thomas K. Flesch Animal Feed Science and Technology Greenhouse GasesEngineeringMicrometeorologyGreenhouse Gas EmissionAir Quality	2011	104
An Approach for Measuring Methane Emissions from Whole Farms S. M. McGinn, Thomas K. Flesch, Lowry A. Harper, Journal of Environmental Quality	2006	101
Ammonia emissions from dairy production in Wisconsin Lowry A. Harper, Thomas K. Flesch, J. M. Powell, Journal of Dairy Science	2009	92
Inverse-Dispersion Calculation of Ammonia Emissions from Wisconsin Dairy Farms Thomas K. Flesch, Lowry A. Harper, J. M. Powell, Transactions of the ASABE Precision AgricultureEnvironmental MonitoringEngineeringAgricultural EconomicsAir Quality	2009	91

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