A
Amy J. Williams
Researcher at University of Florida
Publications - 63
Citations - 2706
Amy J. Williams is an academic researcher from University of Florida. The author has contributed to research in topics: Mars Exploration Program & Sample Analysis at Mars. The author has an hindex of 18, co-authored 63 publications receiving 2030 citations. Previous affiliations of Amy J. Williams include University of California, Davis & University of New Mexico.
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Journal ArticleDOI
Skillful long‐range prediction of European and North American winters
Adam A. Scaife,Alberto Arribas,Edward W. Blockley,Anca Brookshaw,Robin T. Clark,Nick Dunstone,Rosie Eade,D. Fereday,Chris K. Folland,Chris K. Folland,Margaret Gordon,Leon Hermanson,Jeff Knight,D. J. Lea,Craig MacLachlan,A. Maidens,Matthew Martin,A. Peterson,Doug Smith,Michael Vellinga,Emily Wallace,Jennifer Waters,Amy J. Williams +22 more
TL;DR: This work was supported by the Joint DECC/Defra Met Office Hadley Centre Climate Programme (GA01101), the UK Public Weather Service research program, and the European Union Framework 7 SPECS project.
Journal ArticleDOI
Global Seasonal forecast system version 5 (GloSea5): a high-resolution seasonal forecast system
Craig MacLachlan,Alberto Arribas,K. A. Peterson,A. Maidens,D. Fereday,Adam A. Scaife,Margaret Gordon,Michael Vellinga,Amy J. Williams,Ruth E. Comer,Joanne Camp,Prince K. Xavier,Gurvan Madec +12 more
TL;DR: The UK Met Office Global Seasonal forecast system version 5 (GloSea5) as discussed by the authors was developed to forecast the major modes of variability and showed improved year-to-year predictions of the major variability.
Journal ArticleDOI
Volatile and organic compositions of sedimentary rocks in Yellowknife Bay, Gale crater, Mars.
Douglas W. Ming,P. D. Archer,Daniel P. Glavin,Jennifer L. Eigenbrode,Heather B. Franz,B. Sutter,A. E. Brunner,Jennifer C. Stern,Caroline Freissinet,Amy McAdam,Paul R. Mahaffy,Michel Cabane,Patrice Coll,John Campbell,Sushil K. Atreya,Paul B. Niles,James F. Bell,David L. Bish,William B. Brinckerhoff,Arnaud Buch,Pamela G. Conrad,David J. Des Marais,B. L. Ehlmann,Alberto G. Fairén,Kenneth A. Farley,G. J. Flesch,Pascaline Francois,Ralf Gellert,John A. Grant,John P. Grotzinger,Sanjeev Gupta,K. E. Herkenhoff,Joel A. Hurowitz,Laurie A. Leshin,Kevin W. Lewis,Scott M. McLennan,Kristen E. Miller,Jeffrey E. Moersch,Richard V. Morris,Rafael Navarro-González,A. A. Pavlov,G. M. Perrett,I. Pradler,S. W. Squyres,Roger E. Summons,Andrew Steele,Edward M. Stolper,Dawn Y. Sumner,Cyril Szopa,Samuel Teinturier,M. G. Trainer,Allan H. Treiman,David T. Vaniman,Ashwin Vasavada,Chris Webster,James J. Wray,R. A. Yingst,Osku Kemppinen,Nathan T. Bridges,Jeffrey R. Johnson,Michelle E. Minitti,David A. Cremers,Lauren A. Edgar,Jack D. Farmer,A. Godber,Meenakshi Wadhwa,Danika Wellington,Ian Mcewan,Claire E. Newman,Mark I. Richardson,Antoine Charpentier,Laurent Peret,Penelope L. King,Jennifer G. Blank,G. Weigle,Mariek E. Schmidt,Shuai Li,Ralph E. Milliken,K. M. Robertson,Vivian Z. Sun,Michael B. Baker,Christopher S. Edwards,Bethany L. Ehlmann,J. L. Griffes,M. E. Newcombe,Cedric Pilorget,Melissa S. Rice,Kirsten L. Siebach,K. M. Stack,Claude Brunet,V. Hipkin,Richard Leveille,Genevieve Marchand,Pablo Sobron Sanchez,Laurent Favot,George D. Cody,Lorenzo Fluckiger,David Lees,Ara V. Nefian,Mildred P. Martin,Marc Gailhanou,Frances Westall,G. Israel,Christophe Agard,J. Baroukh,C. Donny,Alain Gaboriaud,P. Guillemot,Vivian Lafaille,Eric Lorigny,Alexis Paillet,R. Perez,Muriel Saccoccio,C. Yana,Carlos Armiens-Aparicio,Javier Caride Rodriguez,Isaias Carrasco Blazquez,Felipe Gómez,Javier Gómez-Elvira,Sebastien Hettrich,Alain Lepinette Malvitte,Mercedes Jiménez,Jesús Martínez-Frías,J. Martín-Soler,F. Javier Martin-Torres,Antonio Molina Jurado,Luis Mora-Sotomayor,Guillermo M. Muñoz Caro,Sara Navarro Lopez,Verónica Peinado-Gonzalez,Jorge Pla-Garcia,José Antonio Rodríguez Manfredi,Julio José Romeral-Planello,Sara Alejandra Sans Fuentes,Eduardo Sebastian Martinez,Josefina Torres Redondo,Roser Urqui-O'Callaghan,Maria-Paz Zorzano Mier,Steve J. Chipera,Jean-Luc Lacour,Patrick Mauchien,Jean-Baptiste Sirven,H. L. K. Manning,Alexander Hayes,J. Joseph,Robert Sullivan,Peter C. Thomas,Audrey Dupont,Angela Lundberg,Noureddine Melikechi,A. Mezzacappa,Julia DeMarines,David Grinspoon,Günter Reitz,B. D. Prats,Evgeny Atlaskin,Maria Genzer,Ari-Matti Harri,Harri Haukka,Henrik Kahanpää,Janne Kauhanen,Mark Paton,Jouni Polkko,Walter Schmidt,T. Siili,Cécile Fabre,Mary Beth Wilhelm,Mary Beth Wilhelm,Franck Poitrasson,Kiran Patel,S. P. Gorevan,S. Indyk,Gale Paulsen,Juergen Schieber,Brigitte Gondet,Yves Langevin,Claude Geffroy,David Baratoux,Gilles Berger,Alain Cros,Claude d’Uston,Olivier Forni,Olivier Gasnault,Jérémie Lasue,Qiu-Mei Lee,Sylvestre Maurice,P. Y. Meslin,E. Pallier,Yann Parot,Patrick Pinet,Susanne Schröder,Mike Toplis,Eric Lewin,W. Brunner,Ezat Heydari,C. N.. Achilles,Dorothy Z. Oehler,David Coscia,Gilles Dromart,François Robert,V. Sautter,S. Le Mouélic,Nicolas Mangold,Marion Nachon,F. Stalport,François Raulin,Jacqueline Cameron,Samuel M. Clegg,Agnes Cousin,D. M. Delapp,Robert Dingler,R. Jackson,S. Johnstone,Nina Lanza,Cynthia K. Little,T. Nelson,Roger C. Wiens,R. B. Williams,Adrian P. Jones,L. E. Kirkland,Burt Baker,Bruce A. Cantor,Michael Caplinger,Scott Davis,Brian M. Duston,Kenneth S. Edgett,Donald Fay,Craig Hardgrove,David E. Harker,Paul Herrera,E. Jensen,M. R. Kennedy,Gillian M. Krezoski,Daniel J. Krysak,L. J. Lipkaman,Michael C. Malin,E. McCartney,S. McNair,B. E. Nixon,L. Posiolova,M. A. Ravine,A. Salamon,L. Saper,K. Stoiber,K. Supulver,J. Van Beek,T. Van Beek,R. Zimdar,Katherine L. French,Karl Iagnemma,Kenneth G. Miller,Fred Goesmann,Walter Goetz,Stubbe F. Hviid,Miles J. Johnson,M. Lefavor,Eric Lyness,E. A. Breves,M. D. Dyar,Caleb I. Fassett,David F. Blake,Thomas F. Bristow,L. J. Edwards,Robert M. Haberle,Tori M. Hoehler,Jeff Hollingsworth,Melinda A. Kahre,Leslie Keely,Christopher P. McKay,L. Bleacher,David Choi,Jason P. Dworkin,Melissa Floyd,James B. Garvin,D. N. Harpold,David Martin,E. Raaen,Michael D. Smith,Florence Tan,M. A. Meyer,Arik Posner,Mary A. Voytek,Robert C. Anderson,Andrew D. Aubrey,Luther W. Beegle,A. Behar,Diana L. Blaney,David E. Brinza,Fred Calef,Lance E. Christensen,Joy A. Crisp,Lauren DeFlores,Jason Feldman,Sabrina Feldman,Insoo Jun,Didier Keymeulen,Justin N. Maki,Michael Mischna,J. M. Morookian,T. J. Parker,B. Pavri,M. J. Schoppers,Aaron J. Sengstacken,John J. Simmonds,N. Spanovich,Manuel de la Torre Juárez,Albert S. Yen,Francis A. Cucinotta,John H. Jones,Elizabeth B. Rampe,T. Nolan,Martin R. Fisk,Leon Radziemski,B. L. Barraclough,S. Bender,Daniel C. Berman,Eldar Noe Dobrea,R. L. Tokar,Rebecca M. E. Williams,T. Cleghorn,Wesley T. Huntress,Gérard Manhès,J. Hudgins,T. S. Olson,Noël Stewart,Philippe Sarrazin,Edward P. Vicenzi,Sharon A. Wilson,Mark A. Bullock,Bent Ehresmann,V. E. Hamilton,Donald M. Hassler,J. Peterson,S. C. R. Rafkin,Cary Zeitlin,F. Fedosov,Dmitry Golovin,N. Karpushkina,A. S. Kozyrev,M. L. Litvak,Alexey Malakhov,I. G. Mitrofanov,Maxim Mokrousov,Sergey Nikiforov,V. Prokhorov,A. B. Sanin,Vladislav Tretyakov,A. Varenikov,Andrey Vostrukhin,Ruslan O. Kuzmin,B. C. Clark,M. J. Wolff,Oliver Botta,Darrell Drake,K. M. Bean,Mark T. Lemmon,Susanne P. Schwenzer,Ryan B. Anderson,E. M. Lee,Robert M. Sucharski,M. A. D. P. Hernandez,J. J. B. Avalos,Miguel Ramos,M.-H. Kim,Charles Malespin,I. Plante,Jan-Peter Muller,Rodney C. Ewing,William V. Boynton,Robert T. Downs,M. Fitzgibbon,K. Harshman,Shaunna M. Morrison,William E. Dietrich,O. Kortmann,Marisa C. Palucis,Amy J. Williams,G. W. Lugmair,Michael A. Wilson,D. M. Rubin,Bruce M. Jakosky,Tonci Balic-Zunic,Jens Frydenvang,J. K. Jensen,Kjartan M. Kinch,A. Koefoed,Morten Madsen,Susan L. S. Stipp,N. I. Boyd,Scott VanBommel,S. Jacob,T. C. Owen,Steven J. Rowland,Hannu Savijärvi,E. Boehm,Stephan Böttcher,Sönke Burmeister,J. Guo,Jan Köhler,C. M. Garcia,R. Mueller-Mellin,Robert F. Wimmer-Schweingruber,John Bridges,Timothy H. McConnochie,Mehdi Benna,H. Bower,H. Blau,T. Boucher,M. Carmosino,H. M. Elliott,D. Halleaux,Nilton O. Renno,Michael H. Wong,Robert O. Pepin,B. Elliott,John G. Spray,Lucy M. Thompson,S. Gordon,Horton E. Newsom,Ann Ollila,Jean-Pierre Williams,Paulo M. Vasconcelos,J. Bentz,Kenneth H. Nealson,Radu Popa,L. C. Kah,C. Tate,Mackenzie Day,Gary Kocurek,Bernard Hallet,R. S. Sletten,R. Francis,Emily M. McCullough,Edward A. Cloutis,I. L. ten Kate,Raymond E. Arvidson,A. A. Fraeman,D. Scholes,S. Slavney,T. Stein,John M. Ward,Jeff A. Berger,John E. Moores +442 more
TL;DR: Higher abundances of chlorinated hydrocarbons in the mudstone compared with Rocknest windblown materials previously analyzed by Curiosity suggest that indigenous martian or meteoritic organic carbon sources may be preserved in the Mudstone; however, the carbon source for the chlorinatedHydrocarbons is not definitively of martian origin.
Journal ArticleDOI
Biosignature Preservation and Detection in Mars Analog Environments
Lindsay Hays,Heather Graham,David J. Des Marais,Elisabeth M. Hausrath,Briony Horgan,Thomas M. McCollom,M Niki Parenteau,Sally L. Potter-McIntyre,Amy J. Williams,Kennda Lynch +9 more
TL;DR: A review of material relevant to the Conference on Biosignature Preservation and Detection in Mars Analog Environments summarizes the meeting materials and discussions and is further expanded upon by detailed references to the published literature as mentioned in this paper.
Journal ArticleDOI
Evidence for a Diagenetic Origin of Vera Rubin Ridge, Gale Crater, Mars: Summary and Synthesis of Curiosity's Exploration Campaign
Abigail A. Fraeman,Lauren A. Edgar,E. B. Rampe,Lucy M. Thompson,Jens Frydenvang,Christopher M. Fedo,Jeffrey G. Catalano,William E. Dietrich,Travis Gabriel,Ashwin R. Vasavada,John P. Grotzinger,Jonas L'Haridon,N. Mangold,Vivian Z. Sun,Christopher H. House,Alexander B. Bryk,Craig Hardgrove,S. Czarnecki,K. M. Stack,R. V. Morris,Raymond E. Arvidson,Steven G. Banham,Kristen A. Bennett,John Bridges,Christopher S. Edwards,Woodward W. Fischer,Valerie Fox,Sunetra Gupta,Briony Horgan,S. Jacob,Jeffrey R. Johnson,Sarah Stewart Johnson,David M. Rubin,Mark R. Salvatore,Susanne P. Schwenzer,Kirsten L. Siebach,Nathaniel Stein,S. M. R. Turner,Danika Wellington,Roger C. Wiens,Amy J. Williams,G. David,G. M. Wong +42 more
TL;DR: It is proposed that VRR formed when diagenetic event(s) preferentially hardened rocks, which were subsequently eroded into a ridge by wind, which helped make them readily distinguishable from orbit.