A33C
Atmospheric Methane’s Global Budget II Posters

Wednesday, 16 December 2015: 13:40-18:00
Poster Hall (Moscone South)
Primary Conveners:  Edward J Dlugokencky, NOAA, Earth System Research Laboratory, Boulder, CO, United States
Conveners:  Euan G Nisbet, Royal Holloway University of London, Egham, United Kingdom and Philippe Bousquet, LSCE Laboratoire des Sciences du Climat et de l'Environnement, Gif-Sur-Yvette Cedex, France
Chairs:  Euan G Nisbet, Royal Holloway University of London, Egham, United Kingdom, Philippe Bousquet, LSCE Laboratoire des Sciences du Climat et de l'Environnement, Gif-Sur-Yvette Cedex, France and Edward J Dlugokencky, NOAA Boulder, Boulder, CO, United States
OSPA Liaisons:  Edward J Dlugokencky, NOAA Boulder, Boulder, CO, United States
 
The Dominant Role of Tropical Wetlands in Dedacal-Scale Changes in the Global Methane Budget (59939)
Edward J Dlugokencky1, Andrew M Crotwell2, Lori Bruhwiler3, Kenneth Alan Masarie2, Patricia M Lang4, James W C White5 and Sylvia Englund Michel6, (1)NOAA, Earth System Research Laboratory, Boulder, CO, United States, (2)NOAA, Boulder, CO, United States, (3)NOAA Boulder, Boulder, CO, United States, (4)National Oceanic and Atmospheric Administration, Global Monitoring Division, Earth System Research Laboratory, Boulder, CO, United States, (5)Univ Colorado, Boulder, CO, United States, (6)University of Colorado at Boulder, Boulder, CO, United States
 
Isotope and methane dynamics above and below the Trade Wind Inversion at Ascension Island using UAVs (66991)
Rebecca Brownlow1, David Lowry1, Euan G Nisbet1, Rebecca Elizabeth Fisher2, James France3, Mathias Lanoisellé1, Rick Thomas4, Tom Richardson5, Colin Greatwood5, Jim E Freer5 and A Rob MacKenzie6, (1)Royal Holloway University of London, Egham, United Kingdom, (2)Royal Holloway, Univ London, Egham, United Kingdom, (3)University of East Anglia, Norwich, NR4, United Kingdom, (4)University of Birmigham, Birmingham, United Kingdom, (5)University of Bristol, Bristol, United Kingdom, (6)School of Geography, Earth and Enviromental Sciences, University of Birmingham, Birmingham, United Kingdom
 
Isotopic constraints on the rise in atmospheric methane. (72687)
Euan G Nisbet1, Martin R Manning2, David Lowry1, Rebecca Elizabeth Fisher3, James France4 and Rebecca Brownlow1, (1)Royal Holloway University of London, Egham, United Kingdom, (2)New Zealand Climate Change Research Institute, Waikanae, New Zealand, (3)Royal Holloway, Univ London, Egham, United Kingdom, (4)University of East Anglia, Norwich, NR4, United Kingdom
 
Determining the imprint of Heinrich Stadial 4 on the latitudinal distribution of methane sources using the inter-polar methane difference from the WAIS Divide and GISP2 ice-cores (84267)
Jon Shelley Edwards1, Edward Brook2, Julia L Rosen2, Rachael Rhodes3 and Christo Buizert2, (1)Oregon State University, College of Earth, Ocean, and Atmospheric Sciences, Corvallis, OR, United States, (2)Oregon State University, College of Earth, Ocean and Atmospheric Sciences, Corvallis, OR, United States, (3)University of Cambridge, Department of Earth Sciences, Cambridge, United Kingdom
 
Continuous in-situ methane measurements at paddy fields in a rural area of India with poor electric infrastructure, using a low-cost instrument based on open-path near-IR laser absorption spectroscopy (85509)
Takehiro Hidemori1, Yutaka Matsumi2, Tomoki Nakayama2, Masahiro Kawasaki1, Hiroshi Sasago1, Kenshi Takahashi3, Ryoichi Imasu4, Wataru Takeuchi5, Minako Adachi6, Toshinobu Machida7, Yukio Terao7, Shohei Nomura8, Surendra Kumar Dhaka9 and Jagmohan Singh10, (1)Nagoya university, Solar-Terrestrial Environment Laboratory, Nagoya, Japan, (2)Nagoya University, Nagoya, Japan, (3)Kyoto University, Kyoto, Japan, (4)University of Tokyo, Bunkyo-ku, Japan, (5)University of Tokyo, Institute of Industrial Science, Bunkyo-ku, Japan, (6)University of Tsukuba, Tsukuba, Japan, (7)NIES National Institute of Environmental Studies, Ibaraki, Japan, (8)National Institute for Environmental Studies, Tsukuba, Japan, (9)Radio and Atmospheric Physics Lab., Rajdhani College, University of Delhi, Delhi, India, (10)Jamia Millia Islamia, New Delhi, India
 
Contribution of Fire Emissions to the Global Methane Budget (64419)
John Worden1, Anthony A Bloom2, Zhe Jiang3, Kevin W Bowman3 and Helen Marie Worden4, (1)NASA Jet Propulsion Laboratory, Pasadena, CA, United States, (2)JPL / Caltech, Pasadena, CA, United States, (3)Jet Propulsion Laboratory, Pasadena, CA, United States, (4)National Center for Atmospheric Research, Boulder, CO, United States
 
Sensitivity of subtropical wetland CH4 flux predictions to inundation parameterizations: A case study over the southeastern U.S. (66225)
Alex Resovsky, University of Texas at Austin, Austin, TX, United States
 
Estimation of methane fluxes in the high northern latitudes from a Bayesian atmospheric inversion (62814)
Rona Thompson1, Andreas Stohl1, Cathrine Lund myhre1, Motoki Sasakawa2, Toshinobu Machida3, Tuula Aalto4, Edward J Dlugokencky5 and Doug E. J. Worthy6, (1)Norwegian Institute for Air Research, Kjeller, Norway, (2)National Institute of Environmental Studies, Center for Global Environmental Research, Tsukuba, Japan, (3)National Institute for Environmental Studies, Tsukuba, Japan, (4)Finnish Meteorological Institute, Greenhouse Gas Group, Helsinki, Finland, (5)NOAA, Earth System Research Laboratory, Boulder, CO, United States, (6)Environment Canada, Toronto, Canada
 
Constraining the Methane Budget Variations after the Pinatubo Eruption using a Combined Forward and Inverse Modeling Approach (69642)
Narcisa Banda, Institute for Marine and Atmospheric Research Utrecht, Utrecht, 3584, Netherlands
 
Regional emission and loss budgets of atmospheric methane (2002–2012) (69767)
Prabir Kumar Patra1, Tazu Saeki1, Edward J Dlugokencky2, Kentaro Ishijima1, Taku Umezawa3, Akihiko Ito4, Shuji Aoki5, Shinji Morimoto5, Eric A Kort6, Andrew M Crotwell7, Kunchala Ravi Kumar1 and Takakiyo Nakazawa8, (1)JAMSTEC Japan Agency for Marine-Earth Science and Technology, Kanagawa, Japan, (2)NOAA Boulder, Boulder, CO, United States, (3)NIES National Institute of Environmental Studies, CGER, Ibaraki, Japan, (4)NIES National Institute of Environmental Studies, Ibaraki, Japan, (5)Tohoku University, Sendai, Japan, (6)University of Michigan Ann Arbor, Ann Arbor, MI, United States, (7)NOAA, Boulder, CO, United States, (8)Tohoku Univ, Sendai, Japan
 
Multi-year Estimates of Methane Fluxes in Alaska from an Atmospheric Inverse Model (76726)
Scot M Miller1, Roisin Commane2, Rachel Ying-Wen Chang3, Charles E Miller4, Anna M Michalak5, Steven J Dinardo4, Edward J Dlugokencky6, Sean Hartery3, Anna Karion7, Jakob Lindaas2, Colm Sweeney7 and Steven C Wofsy2, (1)Carnegie Institution for Science - Stanford, Department of Global Ecology, Stanford, CA, United States, (2)Harvard University, Cambridge, MA, United States, (3)Dalhousie University, Halifax, NS, Canada, (4)NASA Jet Propulsion Laboratory, Pasadena, CA, United States, (5)Carnegie Institution for Science Washington, Washington, DC, United States, (6)NOAA Boulder, Boulder, CO, United States, (7)NOAA Boulder, ESRL, Boulder, CO, United States
 
Arctic Methane: Can We Detect a Change in Emissions? (76912)
Lori Bruhwiler, NOAA Boulder, Boulder, CO, United States
 
Recent trends in global methane emissions inferred from 30-years of surface CH4 and δ13C-CH4 measurements (85278)
Sayantani Karmakar and Chris L Butenhoff, Portland State University, Portland, OR, United States
 
Inverse modeling analysis of regional methane fluxes using GOSAT retrievals in 2010-2012 (85487)
Heon-Sook KIM, NIES National Institute of Environmental Studies, Ibaraki, Japan
 
What has driven the interannual variability of atmospheric methane concentrations over the last three decades? (69952)
Ancelin Coulon1, Andrea Stenke2 and Thomas Peter1, (1)ETH Swiss Federal Institute of Technology Zurich, Institute for Atmospheric and Climate Science, Zurich, Switzerland, (2)ETH Swiss Federal Institute of Technology Zurich, Zurich, Switzerland
 
Estimating methane emissions from dairies in the Los Angeles Basin (77458)
Camille Viatte1, Thomas Lauvaux2, Jacob Hedelius1, Harrison Alexander Parker3, Jia Chen4, Taylor Jones4, Jonathan Franklin5, Aijun Deng2, Brian Gaudet2, Riley M Duren6, Kristal R Verhulst6, Debra Wunch1, Coleen Marie Roehl1, Manvendra Krishna Dubey3, Stephen Wofsy4 and Paul O Wennberg7, (1)California Institute of Technology, Pasadena, CA, United States, (2)Pennsylvania State University Main Campus, University Park, PA, United States, (3)Los Alamos National Laboratory, Los Alamos, NM, United States, (4)Harvard University, Cambridge, MA, United States, (5)Dalhousie University, Halifax, Canada, (6)NASA Jet Propulsion Laboratory, Pasadena, CA, United States, (7)California Institute of Technology, Division of Engineering and Applied Science, Pasadena, CA, United States
 
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