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Johanna Gesperger, Antonia Lichtenegger, Thomas Roetzer, Marco Augustin, Danielle J. Harper, Pablo Eugui, Conrad W. Merkle, Christoph K. Hitzenberger, Adelheid Woehrer and Bernhard Baumann
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Kyoung S. Ro, Hong Li, Cathleen J. Hapeman, Lowry A. Harper, Thomas K. Flesch, Peter M. Downey, Laura L. McConnell, Alba Torrents and Qi Yao
Vegetative environmental buffers (VEBs), which are composed of tolerant trees, shrubs, and tall grasses, can be used to control and reduce the transport of ammonia (NH3) emissions from animal feeding operations (AFOs). However, the effectiveness of VEBs ...
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Christopher Lim, Andrew M. Donovan, Nevin J. Harper and Patti-Jean Naylor
The majority of Canadian children are not physically active enough for healthy development. School playgrounds are a primary location to promote physical activity and motor skill practice. The benefits of children?s play in nature have also been highligh...
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George M. Woodall, Mark D. Hoover, Ronald Williams, Kristen Benedict, Martin Harper, Jhy-Charm Soo, Annie M. Jarabek, Michael J. Stewart, James S. Brown, Janis E. Hulla, Motria Caudill, Andrea L. Clements, Amanda Kaufman, Alison J. Parker, Martha Keating, David Balshaw, Kevin Garrahan, Laureen Burton, Sheila Batka, Vijay S. Limaye, Pertti J. Hakkinen and Bob Thompson
The US Environmental Protection Agency (EPA) and other federal agencies face a number of challenges in interpreting and reconciling short-duration (seconds to minutes) readings from mobile and handheld air sensors with the longer duration averages (hours...
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Brian J. Huser, Sara Egemose, Harvey Harper, Michael Hupfer, ... Martyn Futter
Pág. 122 - 132
114 lakes treated with aluminum (Al) salts to reduce internal phosphorus (P) loading were analyzed to identify factors driving longevity of post-treatment water quality improvements. Lakes varied greatly in morphology, applied Al dose, and other factors ...
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Heiko Balzter, Nicholas J. Tate, Jörg Kaduk, David Harper, Susan Page, Ross Morrison, Michael Muskulus and Phil Jones
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Jacob O. Boateng; Jean L. Heineman; Lorne Bedford; George J. Harper; Amanda F. Linnell Nemec
Pág. 111 - 129
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Philip G. Comeau and George J. Harper
Pág. 583 - 592
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F. Allegrini, D. J. McComas, D. T. Young, J.-J. Berthelier, J. Covinhes, J.-M. Illiano, J.-F. Riou, H. O. Funsten, and R. W. Harper
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Kozink, Daniel M.; Estienne, Mark J.; Harper, Allen F.; Knight, James W.
Pág. 1039 - 1045
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