A
Annemarie Fraser
Researcher at University of Edinburgh
Publications - 17
Citations - 2809
Annemarie Fraser is an academic researcher from University of Edinburgh. The author has contributed to research in topics: Arctic & Atmospheric methane. The author has an hindex of 12, co-authored 17 publications receiving 2406 citations.
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Journal ArticleDOI
Three decades of global methane sources and sinks
S. Kirschke,Philippe Bousquet,Philippe Ciais,Marielle Saunois,Josep G. Canadell,Edward J. Dlugokencky,Peter Bergamaschi,Daniel Bergmann,Donald R. Blake,Lori Bruhwiler,Philip Cameron-Smith,Simona Castaldi,Simona Castaldi,Frédéric Chevallier,Liang Feng,Annemarie Fraser,Martin Heimann,Elke L. Hodson,Sander Houweling,Béatrice Josse,Paul J. Fraser,Paul B. Krummel,Jean-Francois Lamarque,Ray L. Langenfelds,Corinne Le Quéré,Vaishali Naik,Simon O'Doherty,Paul I. Palmer,Isabelle Pison,David A. Plummer,Benjamin Poulter,Ronald G. Prinn,Matthew Rigby,Bruno Ringeval,Bruno Ringeval,Monia Santini,Martina Schmidt,Drew Shindell,Isobel J. Simpson,Renato Spahni,L. Paul Steele,Sarah A. Strode,Kengo Sudo,Sophie Szopa,Guido R. van der Werf,Apostolos Voulgarakis,Apostolos Voulgarakis,Michiel van Weele,Ray F. Weiss,J. E. Williams,Guang Zeng +50 more
TL;DR: In this paper, the authors construct decadal budgets for methane sources and sinks between 1980 and 2010, using a combination of atmospheric measurements and results from chemical transport models, ecosystem models, climate chemistry models and inventories of anthropogenic emissions.
Journal ArticleDOI
Large-Scale Controls of Methanogenesis Inferred from Methane and Gravity Spaceborne Data
TL;DR: A combination of satellite data, which indicate water table depth and surface temperature, and atmospheric methane concentrations are used to determine the location and strength of methane emissions from wetlands, the largest natural global source, and tropical and higher-latitude CH4 variations are largely described by Γ and TS variations, respectively.
Journal ArticleDOI
TransCom model simulations of CH4 and related species: linking transport, surface flux and chemical loss with CH4 variability in the troposphere and lower stratosphere
Prabir K. Patra,Sander Houweling,Maarten Krol,Maarten Krol,Philippe Bousquet,Dmitry Belikov,Dan Bergmann,Huisheng Bian,Philip Cameron-Smith,Martyn P. Chipperfield,K. Corbin,Audrey Fortems-Cheiney,Annemarie Fraser,Emanuel Gloor,Peter Hess,Akinori Ito,Akinori Ito,Stephan R. Kawa,Rachel M. Law,Zoe Loh,Shamil Maksyutov,Lei Meng,Lei Meng,Paul I. Palmer,Ronald G. Prinn,Matthew Rigby,R. Saito,Chris Wilson +27 more
TL;DR: In this article, a chemistry-transport model (CTM) intercompar- ison experiment (TransCom-CH4) has been designed to in- vestigate the roles of surface emissions, transport and chemi- cal loss in simulating the global methane distribution.
Journal ArticleDOI
Methane observations from the Greenhouse Gases Observing SATellite: Comparison to ground‐based TCCON data and model calculations
Robert J. Parker,Hartmut Boesch,Austin Cogan,Annemarie Fraser,Liang Feng,Paul I. Palmer,J. Messerschmidt,Nicholas M. Deutscher,Nicholas M. Deutscher,David W. T. Griffith,Justus Notholt,Paul O. Wennberg,Debra Wunch +12 more
TL;DR: This paper reported new short-wave infrared (SWIR) column retrievals of atmospheric methane (X_(CH4)) from the Japanese Greenhouse Gases Observing SATellite (GOSAT) and compared observed spatial and temporal variations with correlative ground-based measurements from the Total Carbon Column Observing Network (TCCON) and with the global 3-D GEOS-Chem chemistry transport model.
Journal ArticleDOI
Estimating regional methane surface fluxes: the relative importance of surface and GOSAT mole fraction measurements
Annemarie Fraser,Paul I. Palmer,Liang Feng,Hartmut Boesch,Austin Cogan,Robert J. Parker,Edward J. Dlugokencky,Paul J. Fraser,Paul B. Krummel,Ray L. Langenfelds,Simon O'Doherty,Ronald G. Prinn,L. P. Steele,M. van der Schoot,Ray F. Weiss +14 more
TL;DR: In this paper, an ensemble Kalman filter (EnKF) was used to estimate regional monthly methane fluxes for the period June 2009-December 2010 using proxy dry-air column-averaged mole fractions of methane (XCH4) from GOSAT (Greenhouse gases Observing SATellite) and/or NOAA ESRL (Earth System Research Laboratory) and CSIRO GASLAB (Global Atmospheric Sampling Laboratory) surface mole fraction measurements.