Search Results - "Alwe, Hariprasad D"

Bidirectional Ecosystem–Atmosphere Fluxes of Volatile Organic Compounds Across the Mass Spectrum: How Many Matter? by Millet, Dylan B, Alwe, Hariprasad D, Chen, Xin, Deventer, Malte Julian, Griffis, Timothy J, Holzinger, Rupert, Bertman, Steven B, Rickly, Pamela S, Stevens, Philip S, Léonardis, Thierry, Locoge, Nadine, Dusanter, Sébastien, Tyndall, Geoffrey S, Alvarez, Sergio L, Erickson, Matthew H, Flynn, James H

“…Terrestrial ecosystems are simultaneously the largest source and a major sink of volatile organic compounds (VOCs) to the global atmosphere, and these two-way…”
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Oxidation of Volatile Organic Compounds as the Major Source of Formic Acid in a Mixed Forest Canopy by Alwe, Hariprasad D., Millet, Dylan B., Chen, Xin, Raff, Jonathan D., Payne, Zachary C., Fledderman, Kathryn

“…Formic acid (HCOOH) is among the most abundant carboxylic acids in the atmosphere, but its budget is poorly understood. We present eddy flux, vertical…”
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OH, HO2, and RO2 radical chemistry in a rural forest environment: measurements, model comparisons, and evidence of a missing radical sink by Bottorff, Brandon, Lew, Michelle M, Woo, Youngjun, Rickly, Pamela, Rollings, Matthew D, Deming, Benjamin, Anderson, Daniel C, Wood, Ezra, Alwe, Hariprasad D, Millet, Dylan B, Weinheimer, Andrew, Tyndall, Geoff, Ortega, John, Dusanter, Sebastien, Leonardis, Thierry, Flynn, James, Erickson, Matt, Alvarez, Sergio, Rivera-Rios, Jean C, Shutter, Joshua D, Keutsch, Frank, Helmig, Detlev, Wang, Wei, Allen, Hannah M, Slade, Johnathan H, Shepson, Paul B, Bertman, Steven, Stevens, Philip S

“…The hydroxyl (OH), hydroperoxy (HO2), and organic peroxy (RO2) radicals play important roles in atmospheric chemistry. In the presence of nitrogen oxides…”
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Characterization of ground-based atmospheric pollution and meteorology sampling stations during the Lake Michigan Ozone Study 2017 by Doak, Austin G., Christiansen, Megan B., Alwe, Hariprasad D., Bertram, Timothy H., Carmichael, Gregory, Cleary, Patricia, Czarnetzki, Alan C., Dickens, Angela F., Janssen, Mark, Kenski, Donna, Millet, Dylan B., Novak, Gordon A., Pierce, Bradley R., Stone, Elizabeth A., Long, Russell W., Vermeuel, Michael P., Wagner, Timothy J., Valin, Lukas, Stanier, Charles O.

“…The Lake Michigan Ozone Study 2017 (LMOS 2017) in May and June 2017 enabled study of transport, emissions, and chemical evolution related to ozone air…”
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Transport-driven aerosol differences above and below the canopy of a mixed deciduous forest by Bui, Alexander A. T, Wallace, Henry W, Kavassalis, Sarah, Alwe, Hariprasad D, Flynn, James H, Erickson, Matt H, Alvarez, Sergio, Millet, Dylan B, Steiner, Allison L, Griffin, Robert J

“…Exchanges of energy and mass between the surrounding air and plant surfaces occur below, within, and above a forest's vegetative canopy. The canopy also can…”
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Sensitivity of Ozone Production to NOx and VOC Along the Lake Michigan Coastline by Vermeuel, Michael P., Novak, Gordon A., Alwe, Hariprasad D., Hughes, Dagen D., Kaleel, Rob, Dickens, Angela F., Kenski, Donna, Czarnetzki, Alan C., Stone, Elizabeth A., Stanier, Charles O., Pierce, R. Bradley, Millet, Dylan B., Bertram, Timothy H.

“…We report on the sensitivity of enhanced ozone (O3) production, observed during lake breeze circulation along the coastline of Lake Michigan, to the…”
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Formation of Furan along with HO2 during the OH-Initiated Oxidation of 2,5-DHF and 2,3-DHF: An Experimental and Computational Study by Alwe, Hariprasad D, Sharma, Asmita, Walavalkar, Mohini P, Dhanya, Suresh, Naik, Prakash D

“…Experimental characterization of products during OH-initiated oxidation of dihydrofurans (DHF) confirms the formation of furan accompanied by the formation of…”
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Rapid conversion of isoprene photooxidation products in terrestrial plants by Canaval, Eva, Millet, Dylan B., Zimmer, Ina, Nosenko, Tetyana, Georgii, Elisabeth, Partoll, Eva Maria, Fischer, Lukas, Alwe, Hariprasad D., Kulmala, Markku, Karl, Thomas, Schnitzler, Jörg-Peter, Hansel, Armin

“…Isoprene is emitted from the biosphere into the atmosphere, and may strengthen the defense mechanisms of plants against oxidative and thermal stress. Once in…”
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Investigation of Isoprene Dynamics During the Day‐to‐Night Transition Period by Wei, Dandan, Alwe, Hariprasad D., Millet, Dylan B., Kavassalis, Sarah C., Lew, Michelle, Bottorff, Brandon, Stevens, Philip S., Steiner, Allison L.

“…At the University of Michigan Biological Station during the 2016 AMOS field campaign, isoprene concentrations typically peak in the early afternoon (around…”
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FORest Canopy Atmosphere Transfer (FORCAsT) 2.0: model updates and evaluation with observations at a mixed forest site by Wei, Dandan, Alwe, Hariprasad D, Millet, Dylan B, Bottorff, Brandon, Lew, Michelle, Stevens, Philip S, Shutter, Joshua D, Cox, Joshua L, Keutsch, Frank N, Shi, Qianwen, Kavassalis, Sarah C, Murphy, Jennifer G, Vasquez, Krystal T, Allen, Hannah M, Praske, Eric, Crounse, John D, Wennberg, Paul O, Shepson, Paul B, Bui, Alexander A. T, Wallace, Henry W, Griffin, Robert J, May, Nathaniel W, Connor, Megan, Slade, Jonathan H, Pratt, Kerri A, Wood, Ezra C, Rollings, Mathew, Deming, Benjamin L, Anderson, Daniel C, Steiner, Allison L

“…The FORCAsT (FORest Canopy Atmosphere Transfer) model version 1.0 is updated to FORCAsT 2.0 by implementing five major changes, including (1) a change to the…”
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PM2.5 chemistry, organosulfates, and secondary organic aerosol during the 2017 Lake Michigan Ozone Study by Hughes, Dagen D., Christiansen, Megan B., Milani, Alissa, Vermeuel, Michael P., Novak, Gordon A., Alwe, Hariprasad D., Dickens, Angela F., Pierce, R. Bradley, Millet, Dylan B., Bertram, Timothy H., Stanier, Charles O., Stone, Elizabeth A.

“…The Lake Michigan Ozone Study from 21 May to 23 June 2017 (LMOS 2017) aimed to better understand the anthropogenic and biogenic sources that contribute to…”
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Oxidation of Volatile Organic Compounds as the Major Source of Formic Acid in a Mixed Forest Canopy by Alwe, Hariprasad D., Millet, Dylan B., Chen, Xin, Raff, Jonathan D., Payne, Zachary C., Fledderman, Kathryn

“…Not provided…”
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OH, HO.sub.2, and RO.sub.2 radical chemistry in a rural forest environment: measurements, model comparisons, and evidence of a missing radical sink by Bottorff, Brandon, Lew, Michelle M, Woo, Youngjun, Rickly, Pamela, Rollings, Matthew D, Deming, Benjamin, Anderson, Daniel C, Wood, Ezra, Alwe, Hariprasad D, Millet, Dylan B, Weinheimer, Andrew, Tyndall, Geoff, Ortega, John, Dusanter, Sebastien, Leonardis, Thierry, Flynn, James, Erickson, Matt, Alvarez, Sergio, Rivera-Rios, Jean C, Shutter, Joshua D, Keutsch, Frank, Helmig, Detlev, Wang, Wei, Allen, Hannah M, Slade, Johnathan H, Shepson, Paul B, Bertman, Steven, Stevens, Philip S

“…The hydroxyl (OH), hydroperoxy (HO.sub.2 ), and organic peroxy (RO.sub.2) radicals play important roles in atmospheric chemistry. In the presence of nitrogen…”
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OH, HO 2 , and RO 2 radical chemistry in a rural forest environment: measurements, model comparisons, and evidence of a missing radical sink by Bottorff, Brandon, Lew, Michelle M., Woo, Youngjun, Rickly, Pamela, Rollings, Matthew D., Deming, Benjamin, Anderson, Daniel C., Wood, Ezra, Alwe, Hariprasad D., Millet, Dylan B., Weinheimer, Andrew, Tyndall, Geoff, Ortega, John, Dusanter, Sebastien, Leonardis, Thierry, Flynn, James, Erickson, Matt, Alvarez, Sergio, Rivera-Rios, Jean C., Shutter, Joshua D., Keutsch, Frank, Helmig, Detlev, Wang, Wei, Allen, Hannah M., Slade, Johnathan H., Shepson, Paul B., Bertman, Steven, Stevens, Philip S.

“…The hydroxyl (OH), hydroperoxy (HO2), and organic peroxy (RO2) radicals play important roles in atmospheric chemistry. In the presence of nitrogen oxides…”
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Formation of Furan along with HO 2 during the OH-Initiated Oxidation of 2,5-DHF and 2,3-DHF: An Experimental and Computational Study by Alwe, Hariprasad D., Sharma, Asmita, Walavalkar, Mohini P., Dhanya, Suresh, Naik, Prakash D.

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Formation of Furan along with HO sub(2) during the OH-Initiated Oxidation of 2,5-DHF and 2,3-DHF: An Experimental and Computational Study by Alwe, Hariprasad D, Sharma, Asmita, Walavalkar, Mohini P, Dhanya, Suresh, Naik, Prakash D

“…Experimental characterization of products during OH-initiated oxidation of dihydrofurans (DHF) confirms the formation of furan accompanied by the formation of…”
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Sensitivity of Ozone Production to NO x and VOC Along the Lake Michigan Coastline by Vermeuel, Michael P., Novak, Gordon A., Alwe, Hariprasad D., Hughes, Dagen D., Kaleel, Rob, Dickens, Angela F., Kenski, Donna, Czarnetzki, Alan C., Stone, Elizabeth A., Stanier, Charles O., Pierce, R. Bradley, Millet, Dylan B., Bertram, Timothy H.

“…Abstract We report on the sensitivity of enhanced ozone (O 3 ) production, observed during lake breeze circulation along the coastline of Lake Michigan, to the…”
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