Results 1 to 10 of about 48,813 (165)

Isoprene oxidation by the gram-negative model bacterium variovorax sp. WS11 [PDF]

, 2020
Plant-produced isoprene (2-methyl-1,3-butadiene) represents a significant portion of global volatile organic compound production, equaled only by methane.
Crombie, Andrew T., Dawson, Robin A., Larke-Mejía, Nasmille L., Murrell, J. Colin, Ul Haque, Muhammad Farhan   +4 more
core   +1 more source

Isoprene Increases Thermotolerance of Isoprene-Emitting Species [PDF]

Plant Physiology, 1997
Abstract Isoprene-emitting plants lose a large portion of their assimilated C as isoprene. Because isoprene synthesis can be regulated, it has been assumed that isoprene benefits the plant. Since the rate of isoprene emission from leaves is highly responsive to temperature, we hypothesized that isoprene benefits plants by increasing ...
E. L., Singsaas, M., Lerdau, K., Winter, T. D., Sharkey   +3 more
openaire   +2 more sources

Observations of speciated isoprene nitrates in Beijing: implications for isoprene chemistry [PDF]

Atmospheric Chemistry and Physics, 2020
Abstract. Isoprene is the most important biogenic volatile organic compound in the atmosphere. Its calculated impact on ozone (O3) is critically dependent on the model isoprene oxidation chemical scheme, in particular the way the isoprene-derived nitrates (IN) are treated.
C. E. Reeves, G. P. Mills, L. K. Whalley, W. J. F. Acton, W. J. Bloss, L. R. Crilley, L. R. Crilley, S. Grimmond, D. E. Heard, C. N. Hewitt, J. R. Hopkins, S. Kotthaus, S. Kotthaus, L. J. Kramer, R. L. Jones, J. D. Lee, Y. Liu, B. Ouyang, E. Slater, F. Squires, X. Wang, R. Woodward-Massey, C. Ye   +22 more
openaire   +9 more sources

Observations of isoprene, methacrolein (MAC) and methyl vinyl ketone (MVK) at a mountain site in Hong Kong [PDF]

, 2012
A field campaign was carried out in September-November 2010 near the summit of Mt. Tai Mo Shan in Hong Kong. Isoprene, methyl vinyl ketone (MVK) and methacrolein (MAC) were measured. The average isoprene mixing ratio was 109 pptv, and the average MAC and
Blake, DR, Guo, H, Ling, ZH, Simpson, IJ, Wang, DW   +4 more
core   +1 more source

Isolation of isoprene degrading bacteria from soils, development of isoA gene probes and identification of the active isoprene degrading soil community using DNA-stable isotope probing [PDF]

, 2016
Emissions of biogenic volatile organic compounds (bVOCs), are an important element in the global carbon cycle, accounting for a significant proportion of fixed carbon.
Acuña Alvarez, Altschul, Atkinson, Bertoni, Broadgate, Bäck, Capone, Cardy, Cleveland, Cleveland, Cole, Crombie, Dowd, Dumont, Edgar, Ensign, Ewers, Exton, Fiore, Gelmont, Ginkel, Ginkel, Gray, Greenberg, Guenther, Hylckama Vlieg, Hylckama Vlieg, Hylckama Vlieg, Julsing, Kirschke, Kottegoda, Kuzma, Lane, Leahy, Logan, Loivamäki, Loreto, Marmur, McLeod, Muyzer, Neufeld, Pacifico, Pegoraro, Radajewski, Schaefer, Sharkey, Sharkey, Srivastva, Tamura, Tuovinen, Vickers, Wiedinmyer, Wiedinmyer, Zhou   +53 more
core   +1 more source

Characterization and Quantification of Isoprene-Derived Epoxydiols in Ambient Aerosol in the Southeastern United States [PDF]

, 2010
Isoprene-derived epoxydiols (IEPOX) are identified in ambient aerosol samples for the first time, together with other previously identified isoprene tracers (i.e., 2-methyltetrols, 2-methylglyceric acid, C5-alkenetriols, and organosulfate derivatives of ...
Chan, Man Nin, Claeys, Magda, Eddingsaas, Nathan C., Edgerton, Eric S., Knipping, Eladio M., Seinfeld, John H., Shaw, Stephanie L., Surratt, Jason D., Tanner, Roger L., Wennberg, Paul O., Zheng, Mei   +10 more
core   +2 more sources

Spatial and temporal variability of biogenic isoprene emissions from a temperate estuary [PDF]

, 2012
[1] Isoprene is important for its atmospheric impacts and the ecophysiological benefits it affords to emitting organisms; however, isoprene emissions from marine systems remain vastly understudied compared to terrestrial systems.
Acuña Alvarez, Arnold, Baker, Bellinger, Bonsang, Bonsang, Broadgate, Broadgate, Brotas, Claeys, Claeys, Colomb, D. A. Exton, D. J. Suggett, Dong, Environment Agency, Exton, Fall, Fehsenfeld, Gantt, Geider, Guenther, Jeffrey, Kiendler-Scharr, Kocum, Kuzma, Laothawornkitkul, Lawrence, Lerdau, Liakakou, Liss, Loivamaki, Loreto, Luo, M. Steinke, Malin, Matsunaga, McKay, Meskhidze, Milne, Monson, Moore, Müller, Ogilvie, Pacifico, Palmer, Poisson, Ritchie, Sharkey, Sharkey, Shaw, Shaw, Simeonidis, Siwko, T. J. McGenity, Thornton, Thornton, Velikova, Velikova, Vickers, Vogt, Williams, Ziemann   +62 more
core   +1 more source

Physiological modeling of isoprene dynamics in exhaled breath [PDF]

, 2010
Human breath contains a myriad of endogenous volatile organic compounds (VOCs) which are reflective of ongoing metabolic or physiological processes.
Alexander Kupferthaler, Amann, Amann, Amann, Anderson, Anderson, Anton Amann, Banks, Banks, Batzel, Bock, Bogaards, Box, Brown, Brun, Buszewski, Cailleux, Cailleux, Cailleux, Capodicasa, Capodicasa, Cintrón-Arias, Cobelli, Cope, Csanády, Davidian, Deneris, Dogan, Farhi, Filser, Fritz, Gelmont, Gerald Teschl, Gerlowski, Golub, Hairer, Hartmann, Hartmann Hinterhuber, Helin Koc, Hengl, Huet, Hughes, Jacquez, Johnson, Julian King, Karl, Karl Unterkofler, Kharitonov, King, Kinoyama, Kuhn, Kumagai, Kushch, Leung, Liang, Ligor, Lindinger, Lindinger, Lirk, Ljung, Lumb, McGrath, Melnick, Melnick, Miekisch, Miekisch, Miekisch, Mohrman, Monte, Mörk, Mörk, Nelson, Ottesen, Pabst, PaweŁ Mochalski, Peifer, Pleil, Pleil, Rieder, Rodriguez-Fernandez, Salerno-Kennedy, Schwarz, Seber, Shao, Silver, Smith, Smith, Stone, Sullivan, Susanne Teschl, Taucher, Tothill, Turner, Wagner, Wagner, Watson, Weitzberg, West   +97 more
core   +6 more sources

Impact of the isoprene photochemical cascade on tropical ozone [PDF]

, 2012
Tropical tropospheric ozone affects Earth's radiative forcing and the oxidative capacity of the atmosphere. Considerable work has been devoted to the study of the processes controlling its budget.
Henze, D. K., Paulot, F., Wennberg, P. O.   +2 more
core   +2 more sources

Regulation of plasmid-encoded isoprene metabolism in Rhodococcus, a representative of an important link in the global isoprene cycle [PDF]

, 2015
Emissions of biogenic volatile organic compounds (VOCs) form an important part of the global carbon cycle, comprising a significant proportion of net ecosystem productivity.
Crombie, Andrew T., Fengler, Kevin A., Khawand, Myriam El, Mcgenity, Terry J., Miller, Michael C., Murrell, J. Colin, Rhodius, Virgil A., Whited, Gregg M.   +7 more
core   +1 more source