Search Results - "Mar, Kathleen A."

WRF-Chem simulated surface ozone over south Asia during the pre-monsoon: effects of emission inventories and chemical mechanisms by Sharma, Amit, Ojha, Narendra, Pozzer, Andrea, Mar, Kathleen A, Beig, Gufran, Lelieveld, Jos, Gunthe, Sachin S

“…We evaluate numerical simulations of surface ozone mixing ratios over the south Asian region during the pre-monsoon season, employing three different emission…”
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Potential reductions in ambient NO2 concentrations from meeting diesel vehicle emissions standards by von Schneidemesser, Erika, Kuik, Friderike, Mar, Kathleen A, Butler, Tim

“…Exceedances of the concentration limit value for ambient nitrogen dioxide (NO2) at roadside sites are an issue in many cities throughout Europe. This is linked…”
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One Atmosphere: Integrating Air Pollution and Climate Policy and Governance by Zusman, Eric, Unger, Charlotte, Borgford-Parnell, Nathan, Mar, Kathleen A.

“…Few challenges pose a greater threat to a healthy planet and people than air pollution and climate change. Over the past three decades, research has…”
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The influence of temperature on ozone production under varying NOx conditions - a modelling study by Coates, Jane, Mar, Kathleen A, Ojha, Narendra, Butler, Tim M

“…Surface ozone is a secondary air pollutant produced during the atmospheric photochemical degradation of emitted volatile organic compounds (VOCs) in the…”
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Ozone air quality simulations with WRF-Chem (v3.5.1) over Europe: model evaluation and chemical mechanism comparison by Mar, Kathleen A, Ojha, Narendra, Pozzer, Andrea, Butler, Tim M

“…We present an evaluation of the online regional model WRF-Chem over Europe with a focus on ground-level ozone (O3) and nitrogen oxides (NOx). The model…”
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Learning and community building in support of collective action: Toward a new climate of communication at the COP by Mar, Kathleen A., Schäpke, Niko, Fraude, Carolin, Bruhn, Thomas, Wamsler, Christine, Stasiak, Dorota, Schroeder, Heike, Lawrence, Mark G.

“…The international UN Climate Change conferences known as “Conferences of the Parties (COPs)” have an enormous convening power and are attended annually by tens…”
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From regime‐building to implementation: Harnessing the UN climate conferences to drive climate action by Obergassel, Wolfgang, Bauer, Steffen, Hermwille, Lukas, Aykut, Stefan C., Boran, Idil, Chan, Sander, Fraude, Carolin, Klein, Richard J. T., Mar, Kathleen A., Schroeder, Heike, Simeonova, Katia

“…The gap between the internationally agreed climate objectives and tangible emissions reductions looms large. We explore how the supreme decision‐making body of…”
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A multi-model comparison of meteorological drivers of surface ozone over Europe by Otero, Noelia, Sillmann, Jana, Mar, Kathleen A., Rust, Henning W., Solberg, Sverre, Andersson, Camilla, Engardt, Magnuz, Bergström, Robert, Bessagnet, Bertrand, Colette, Augustin, Couvidat, Florian, Cuvelier, Cournelius, Tsyro, Svetlana, Fagerli, Hilde, Schaap, Martijn, Manders, Astrid, Mircea, Mihaela, Briganti, Gino, Cappelletti, Andrea, Adani, Mario, D'Isidoro, Massimo, Pay, María-Teresa, Theobald, Mark, Vivanco, Marta G., Wind, Peter, Ojha, Narendra, Raffort, Valentin, Butler, Tim

“…The implementation of European emission abatement strategies has led to a significant reduction in the emissions of ozone precursors during the last decade…”
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Air quality modelling in the Berlin–Brandenburg region using WRF-Chem v3.7.1: sensitivity to resolution of model grid and input data by Kuik, Friderike, Lauer, Axel, Churkina, Galina, Denier van der Gon, Hugo A. C, Fenner, Daniel, Mar, Kathleen A, Butler, Tim M

“…Air pollution is the number one environmental cause of premature deaths in Europe. Despite extensive regulations, air pollution remains a challenge, especially…”
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Modeling the photochemical origins of the extreme deuterium enrichment in stratospheric H2 by Mar, Kathleen A., McCarthy, Michael C., Connell, Peter, Boering, Kristie A.

“…The isotopic composition of H2 produced by methane oxidation (“δDhν”) is an important yet poorly constrained term in the global H2 isotope budget. Box model…”
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Beyond CO2 equivalence: The impacts of methane on climate, ecosystems, and health by Mar, Kathleen A., Unger, Charlotte, Walderdorff, Ludmila, Butler, Tim

“…In this article we review the physical and chemical properties of methane (CH4) relevant to impacts on climate, ecosystems, and air pollution, and examine the…”
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Nonstatistical Behavior of Reactive Scattering in the 18O+32O2 Isotope Exchange Reaction by Van Wyngarden, Annalise L, Mar, Kathleen A, Boering, Kristie A, Lin, Jim J, Lee, Yuan T, Lin, Shi-Ying, Guo, Hua, Lendvay, Gyorgy

“…The recombination of oxygen atoms with oxygen molecules to form ozone exhibits several strange chemical characteristics, including unusually large differences…”
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The influence of temperature on ozone production under varying NO x conditions – a modelling study by Coates, Jane, Mar, Kathleen A., Ojha, Narendra, Butler, Tim M.

“…Surface ozone is a secondary air pollutant produced during the atmospheric photochemical degradation of emitted volatile organic compounds (VOCs) in the…”
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The influence of temperature on ozone production under varying NO.sub.x conditions - a modelling study by Coates, Jane, Mar, Kathleen A, Ojha, Narendra, Butler, Tim M

“…Surface ozone is a secondary air pollutant produced during the atmospheric photochemical degradation of emitted volatile organic compounds (VOCs) in the…”
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Potential reductions in ambient NO 2 concentrations from meeting diesel vehicle emissions standards by von Schneidemesser, Erika, Kuik, Friderike, Mar, Kathleen A, Butler, Tim

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Modeling the photochemical origins of the extreme deuterium enrichment in stratospheric H 2 by Mar, Kathleen A., McCarthy, Michael C., Connell, Peter, Boering, Kristie A.

“…The isotopic composition of H 2 produced by methane oxidation (“ δ D h ν ”) is an important yet poorly constrained term in the global H 2 isotope budget. Box…”
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A club’s contribution to global climate governance: the case of the Climate and Clean Air Coalition by Unger, Charlotte, Mar, Kathleen A., Gürtler, Konrad

“…Abstract Not only is the climate changing, but so is global climate governance. Climate policy initiatives have proliferated within and beyond the United…”
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Nonstatistical behavior of reactive scattering in the (18)O+(32)O(2) isotope exchange reaction by Wyngarden, Annalise L Van, Mar, Kathleen A, Boering, Kristie A, Lin, Jim J, Lee, Yuan T, Lin, Shi-Ying, Guo, Hua, Lendvay, Gyorgy

“…The recombination of oxygen atoms with oxygen molecules to form ozone exhibits several strange chemical characteristics, including unusually large differences…”
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Nonstatistical Behavior of Reactive Scattering in the 18 O+ 32 O 2 Isotope Exchange Reaction by Van Wyngarden, Annalise L., Mar, Kathleen A., Boering, Kristie A., Lin, Jim J., Lee, Yuan T., Lin, Shi-Ying, Guo, Hua, Lendvay, Gyorgy

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Modeling the photochemical origins of the extreme deuterium enrichment in stratospheric H sub(2) by Mar, Kathleen A, McCarthy, Michael C, Connell, Peter, Boering, Kristie A

“…The isotopic composition of H sub(2) produced by methane oxidation (dD sub(hv)) is an important yet poorly constrained term in the global H sub(2) isotope…”
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