Search Results - "Weiss, Ray"

Role of atmospheric oxidation in recent methane growth by Rigby, Matthew, Montzka, Stephen A., Prinn, Ronald G., White, James W. C., Young, Dickon, O’Doherty, Simon, Lunt, Mark F., Ganesan, Anita L., Manning, Alistair J., Simmonds, Peter G., Salameh, Peter K., Harth, Christina M., Mühle, Jens, Weiss, Ray F., Fraser, Paul J., Steele, L. Paul, Krummel, Paul B., McCulloch, Archie, Park, Sunyoung

“…The growth in global methane (CH₄) concentration, which had been ongoing since the industrial revolution, stalled around the year 2000 before resuming globally…”
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Regarding "The Performance and Usability of a Factory-Calibrated Flash Glucose Monitoring System," by Bailey et al by Weiss, Ray F

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On the Influence of Hydroxyl Radical Changes and Ocean Sinks on Estimated HCFC and HFC Emissions and Banks by Wang, Peidong, Solomon, Susan, Lickley, Megan, Scott, Jeffery R., Weiss, Ray F., Prinn, Ronald G.

“…Hydrochlorofluorocarbons (HCFCs) and hydrofluorocarbons (HFCs) are potent greenhouse gases regulated under the Montreal Protocol and its amendments. Emission…”
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Rapid increase in dichloromethane emissions from China inferred through atmospheric observations by An, Minde, Western, Luke M., Say, Daniel, Chen, Liqu, Claxton, Tom, Ganesan, Anita L., Hossaini, Ryan, Krummel, Paul B., Manning, Alistair J., Mühle, Jens, O’Doherty, Simon, Prinn, Ronald G., Weiss, Ray F., Young, Dickon, Hu, Jianxin, Yao, Bo, Rigby, Matthew

“…With the successful implementation of the Montreal Protocol on Substances that Deplete the Ozone Layer, the atmospheric abundance of ozone-depleting substances…”
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Projections of hydrofluorocarbon (HFC) emissions and the resulting global warming based on recent trends in observed abundances and current policies by Velders, Guus J. M, Daniel, John S, Montzka, Stephen A, Vimont, Isaac, Rigby, Matthew, Krummel, Paul B, Muhle, Jens, O'Doherty, Simon, Prinn, Ronald G, Weiss, Ray F, Young, Dickon

“…The emissions of hydrofluorocarbons (HFCs) have increased significantly in the past 2 decades, primarily as a result of the phaseout of ozone-depleting…”
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A decline in emissions of CFC-11 and related chemicals from eastern China by Park, Sunyoung, Western, Luke M., Saito, Takuya, Redington, Alison L., Henne, Stephan, Fang, Xuekun, Prinn, Ronald G., Manning, Alistair J., Montzka, Stephen A., Fraser, Paul J., Ganesan, Anita L., Harth, Christina M., Kim, Jooil, Krummel, Paul B., Liang, Qing, Mühle, Jens, O’Doherty, Simon, Park, Hyeri, Park, Mi-Kyung, Reimann, Stefan, Salameh, Peter K., Weiss, Ray F., Rigby, Matthew

“…Emissions of ozone-depleting substances, including trichlorofluoromethane (CFC-11), have decreased since the mid-1980s in response to the Montreal Protocol 1 ,…”
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A decline in global CFC-11 emissions during 2018−2019 by Montzka, Stephen A., Dutton, Geoffrey S., Portmann, Robert W., Chipperfield, Martyn P., Davis, Sean, Feng, Wuhu, Manning, Alistair J., Ray, Eric, Rigby, Matthew, Hall, Bradley D., Siso, Carolina, Nance, J. David, Krummel, Paul B., Mühle, Jens, Young, Dickon, O’Doherty, Simon, Salameh, Peter K., Harth, Christina M., Prinn, Ronald G., Weiss, Ray F., Elkins, James W., Walter-Terrinoni, Helen, Theodoridi, Christina

“…The atmospheric concentration of trichlorofluoromethane (CFC-11) has been in decline since the production of ozone-depleting substances was phased out under…”
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Minimal geological methane emissions during the Younger Dryas–Preboreal abrupt warming event by Petrenko, Vasilii V., Smith, Andrew M., Schaefer, Hinrich, Riedel, Katja, Brook, Edward, Baggenstos, Daniel, Harth, Christina, Hua, Quan, Buizert, Christo, Schilt, Adrian, Fain, Xavier, Mitchell, Logan, Bauska, Thomas, Orsi, Anais, Weiss, Ray F., Severinghaus, Jeffrey P.

“…Measurements from Antarctic ice suggest that geological methane emissions are much lower than previously thought, and that methane emissions from hydrates and…”
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On the natural spatio-temporal heterogeneity of South Pacific nitrous oxide by Babbin, Andrew R., Boles, Elisabeth L., Mühle, Jens, Weiss, Ray F.

“…Nitrous oxide (N 2 O) is a powerful greenhouse gas and ozone depleting substance, but its natural sources, especially marine emissions, are poorly constrained…”
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Sustained growth of sulfur hexafluoride emissions in China inferred from atmospheric observations by An, Minde, Prinn, Ronald G., Western, Luke M., Zhao, Xingchen, Yao, Bo, Hu, Jianxin, Ganesan, Anita L., Mühle, Jens, Weiss, Ray F., Krummel, Paul B., O’Doherty, Simon, Young, Dickon, Rigby, Matthew

“…Sulfur hexafluoride (SF 6 ) is a potent greenhouse gas. Here we use long-term atmospheric observations to determine SF 6 emissions from China between 2011 and…”
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Huge gaps in detection networks plague emissions monitoring by Weiss, Ray F., Ravishankara, A. R., Newman, Paul A.

“…Plug gaps to measure ozone-destroying chemicals and greenhouse gases and verify compliance with Paris and Montreal treaties. Plug gaps to measure…”
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Rapid increase in ozone-depleting chloroform emissions from China by Fang, Xuekun, Park, Sunyoung, Saito, Takuya, Tunnicliffe, Rachel, Ganesan, Anita L., Rigby, Matthew, Li, Shanlan, Yokouchi, Yoko, Fraser, Paul J., Harth, Christina M., Krummel, Paul B., Mühle, Jens, O’Doherty, Simon, Salameh, Peter K., Simmonds, Peter G., Weiss, Ray F., Young, Dickon, Lunt, Mark F., Manning, Alistair J., Gressent, Alicia, Prinn, Ronald G.

“…Chloroform contributes to the depletion of the stratospheric ozone layer. However, due to its short lifetime and predominantly natural sources, it is not…”
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The Impact of COVID‐19 on CO2 Emissions in the Los Angeles and Washington DC/Baltimore Metropolitan Areas by Yadav, Vineet, Ghosh, Subhomoy, Mueller, Kimberly, Karion, Anna, Roest, Geoffrey, Gourdji, Sharon M., Lopez‐Coto, Israel, Gurney, Kevin R., Parazoo, Nicholas, Verhulst, Kristal R., Kim, Jooil, Prinzivalli, Steve, Fain, Clayton, Nehrkorn, Thomas, Mountain, Marikate, Keeling, Ralph F., Weiss, Ray F., Duren, Riley, Miller, Charles E., Whetstone, James

“…Responses to COVID‐19 have resulted in unintended reductions of city‐scale carbon dioxide (CO2) emissions. Here, we detect and estimate decreases in CO2…”
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Historical trend of ozone-depleting substances and hydrofluorocarbon concentrations during 2004–2020 derived from satellite observations and estimates for global emissions by Chen, Ao, Chen, Di, Hu, Xiaoyi, Harth, Christina M., Young, Dickon, Mühle, Jens, Krummel, Paul B., O'Doherty, Simon, Weiss, Ray F., Prinn, Ronald G., Fang, Xuekun

“…Global concentrations (or mole fractions) and emissions of ozone-depleting substances (ODSs) and their hydrofluorocarbon (HFCs) substitutes that are controlled…”
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The increasing atmospheric burden of the greenhouse gas sulfur hexafluoride (SF 6 ) by Simmonds, Peter G, Rigby, Matthew, Manning, Alistair J, Park, Sunyoung, Stanley, Kieran M, McCulloch, Archie, Henne, Stephan, Graziosi, Francesco, Maione, Michela, Arduini, Jgor, Reimann, Stefan, Vollmer, Martin K, Mühle, Jens, O'Doherty, Simon, Young, Dickon, Krummel, Paul B, Fraser, Paul J, Weiss, Ray F, Salameh, Peter K, Harth, Christina M, Park, Mi-Kyung, Park, Hyeri, Arnold, Tim, Rennick, Chris, Steele, L. Paul, Mitrevski, Blagoj, Wang, Ray H. J, Prinn, Ronald G

“…We report a 40-year history of SF6 atmospheric mole fractions measured at the Advanced Global Atmospheric Gases Experiment (AGAGE) monitoring sites, combined…”
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Carbon dioxide and methane measurements from the Los Angeles Megacity Carbon Project - Part 1: calibration, urban enhancements, and uncertainty estimates by Verhulst, Kristal R, Karion, Anna, Kim, Jooil, Salameh, Peter K, Keeling, Ralph F, Newman, Sally, Miller, John, Sloop, Christopher, Pongetti, Thomas, Rao, Preeti, Wong, Clare, Hopkins, Francesca M, Yadav, Vineet, Weiss, Ray F, Duren, Riley M, Miller, Charles E

“…We report continuous surface observations of carbon dioxide (CO ) and methane (CH ) from the Los Angeles (LA) Megacity Carbon Project during 2015. We devised a…”
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Anthropogenic Chloroform Emissions from China Drive Changes in Global Emissions by An, Minde, Western, Luke M., Hu, Jianxin, Yao, Bo, Mühle, Jens, Ganesan, Anita L., Prinn, Ronald G., Krummel, Paul B., Hossaini, Ryan, Fang, Xuekun, O’Doherty, Simon, Weiss, Ray F., Young, Dickon, Rigby, Matthew

“…Emissions of chloroform (CHCl3), a short-lived halogenated substance not currently controlled under the Montreal Protocol on Substances that Deplete the Ozone…”
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Rising Perfluorocyclobutane (PFC-318, c-C4F8) Emissions in China from 2011 to 2020 Inferred from Atmospheric Observations by Wang, Yinuo, An, Minde, Western, Luke M., Prinn, Ronald G., Hu, Jianxin, Zhao, Xingchen, Rigby, Matthew, Mühle, Jens, Vollmer, Martin K., Weiss, Ray F., Yao, Bo

“…Global atmospheric emissions of perfluorocyclobutane (c-C4F8, PFC-318), a potent greenhouse gas, have increased rapidly in recent years. Combining atmospheric…”
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Medusa:  A Sample Preconcentration and GC/MS Detector System for in Situ Measurements of Atmospheric Trace Halocarbons, Hydrocarbons, and Sulfur Compounds by Miller, Benjamin R, Weiss, Ray F, Salameh, Peter K, Tanhua, Toste, Greally, Brian R, Mühle, Jens, Simmonds, Peter G

“…Significant changes have occurred in the anthropogenic emissions of many compounds related to the Kyoto and Montreal Protocols within the past 20 years and…”
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Global increase of ozone-depleting chlorofluorocarbons from 2010 to 2020 by Western, Luke M., Vollmer, Martin K., Krummel, Paul B., Adcock, Karina E., Crotwell, Molly, Fraser, Paul J., Harth, Christina M., Langenfelds, Ray L., Montzka, Stephen A., Mühle, Jens, O’Doherty, Simon, Oram, David E., Reimann, Stefan, Rigby, Matt, Vimont, Isaac, Weiss, Ray F., Young, Dickon, Laube, Johannes C.

“…The production of chlorofluorocarbons (CFCs) that would ultimately be released to the atmosphere was banned globally in 2010 under the Montreal Protocol. Here…”
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