M
Michael R. Hoffmann
Researcher at California Institute of Technology
Publications - 522
Citations - 70877
Michael R. Hoffmann is an academic researcher from California Institute of Technology. The author has contributed to research in topics: Aqueous solution & IUCN Red List. The author has an hindex of 109, co-authored 500 publications receiving 63474 citations. Previous affiliations of Michael R. Hoffmann include Clarkson University & International Union for Conservation of Nature and Natural Resources.
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Journal ArticleDOI
The Impact of Conservation on the Status of the World’s Vertebrates
Michael R. Hoffmann,Craig Hilton-Taylor,Ariadne Angulo,Monika Böhm,Thomas M. Brooks,Stuart H. M. Butchart,Kent E. Carpenter,Janice Chanson,Ben Collen,Neil A. Cox,William Darwall,Nicholas K. Dulvy,Lucy R. Harrison,Vineet Katariya,Caroline M. Pollock,Suhel Quader,Nadia I. Richman,Ana S. L. Rodrigues,Marcelo F. Tognelli,Jean Christophe Vié,John M. Aguiar,David Allen,Gerald R. Allen,Giovanni Amori,Natalia B. Ananjeva,Franco Andreone,Paul Andrew,Aida Luz Aquino Ortiz,Jonathan E. M. Baillie,Ricardo Baldi,Ben D. Bell,S. D. Biju,Jeremy P. Bird,Patricia Black-Decima,Julian Blanc,Federico Bolaños,Wilmar Bolívar-G,Ian J. Burfield,James Burton,David R. Capper,Fernando Castro,Gianluca Catullo,Rachel D. Cavanagh,Alan Channing,Ning Labbish Chao,Anna M. Chenery,Federica Chiozza,Viola Clausnitzer,Nigel Collar,Leah C. Collett,Bruce B. Collette,Claudia F. Cortez Fernandez,Matthew T. Craig,Michael J. Crosby,Neil Cumberlidge,Annabelle Cuttelod,Andrew E. Derocher,Arvin C. Diesmos,John S. Donaldson,J. W. Duckworth,Guy Dutson,Sushil K. Dutta,Richard H. Emslie,Aljos Farjon,Sarah L. Fowler,Jörg Freyhof,David L. Garshelis,Justin Gerlach,David J. Gower,Tandora D. Grant,Geoffrey Hammerson,Richard B. Harris,Lawrence R. Heaney,S. Blair Hedges,Jean-Marc Hero,Baz Hughes,Syed Ainul Hussain,Javier Icochea,Robert F. Inger,Nobuo Ishii,Djoko T. Iskandar,Richard K. B. Jenkins,Yoshio Kaneko,Maurice Kottelat,Kit M. Kovacs,Sergius L. Kuzmin,Enrique La Marca,John F. Lamoreux,Michael W.N. Lau,Esteban O. Lavilla,Kristin Leus,Rebecca L. Lewison,Gabriela Lichtenstein,Suzanne R. Livingstone,Vimoksalehi Lukoschek,David Mallon,Philip J. K. McGowan,Anna McIvor,Patricia D. Moehlman,Sanjay Molur,Antonio Muñoz Alonso,John A. Musick,Kristin Nowell,Ronald A. Nussbaum,Wanda Olech,Nikolay L. Orlov,Theodore J. Papenfuss,Gabriela Parra-Olea,William F. Perrin,Beth Polidoro,Mohammad Pourkazemi,Paul A. Racey,James S. Ragle,Mala Ram,Galen B. Rathbun,Robert Reynolds,Anders G. J. Rhodin,Stephen Richards,Lily O. Rodríguez,Santiago R. Ron,Carlo Rondinini,Anthony B. Rylands,Yvonne Sadovy de Mitcheson,Jonnell C. Sanciangco,Kate L. Sanders,Georgina Santos-Barrera,Jan Schipper,Caryn Self-Sullivan,Yichuan Shi,Alan Shoemaker,Frederick T. Short,Claudio Sillero-Zubiri,Débora Leite Silvano,Kevin G. Smith,Andrew T. Smith,Jos Snoeks,Alison J. Stattersfield,Andrew Symes,Andrew B. Taber,Bibhab Kumar Talukdar,Helen J. Temple,Rob Timmins,Joe Tobias,Katerina Tsytsulina,Denis Tweddle,Carmen A. Úbeda,Sarah Valenti,Peter Paul van Dijk,Liza M. Veiga,Alberto Veloso,David C. Wege,Mark Wilkinson,Elizabeth A. Williamson,Feng Xie,Bruce E. Young,H. Resit Akçakaya,Leon Bennun,Tim M. Blackburn,Luigi Boitani,Holly T. Dublin,Gustavo A. B. da Fonseca,Claude Gascon,Thomas E. Lacher,Georgina M. Mace,Susan A. Mainka,Jeffery A. McNeely,Russell A. Mittermeier,Gordon Mc Gregor Reid,Jon Paul Rodríguez,Andrew Rosenberg,Michael J. Samways,Jane Smart,Bruce A. Stein,Simon N. Stuart +173 more
TL;DR: Though the threat of extinction is increasing, overall declines would have been worse in the absence of conservation, and current conservation efforts remain insufficient to offset the main drivers of biodiversity loss in these groups.
Journal ArticleDOI
Electrohydraulic Discharge and Nonthermal Plasma for Water Treatment
TL;DR: The application of strong electric fields in water and organic liquids has been studied for several years, because of its importance in electrical transmission processes and its practical applications in biology, chemistry, and electrochemistry as discussed by the authors.
Journal ArticleDOI
The value of the IUCN Red List for conservation
Ana S. L. Rodrigues,John D. Pilgrim,John F. Lamoreux,Michael R. Hoffmann,Thomas M. Brooks,Thomas M. Brooks +5 more
TL;DR: It is highlighted here how the Red List, in conjunction with the comprehensive data compiled to support it and in spite of several important limitations, has become an increasingly powerful tool for conservation planning, management, monitoring and decision making.
Journal ArticleDOI
Preparation and characterization of quantum-size titanium dioxide
TL;DR: In this paper, the synthesis of transparent colloidal solutions of extremely small titanium dioxide particles (d < 3 nm) in water, ethanol, 2-propanol, and acetonitrile is presented.
Journal ArticleDOI
The conservation status of the world's reptiles
Monika Böhm,Ben Collen,Jonathan E. M. Baillie,Philip Bowles,Janice Chanson,Neil A. Cox,Geoffrey Hammerson,Michael R. Hoffmann,Suzanne R. Livingstone,Mala Ram,Anders G. J. Rhodin,Simon N. Stuart,Peter Paul van Dijk,Bruce E. Young,Leticia E. Afuang,Aram Aghasyan,Andrés García,César Aguilar,Rastko Ajtić,Ferdi Akarsu,Laura R. V. Alencar,Allen Allison,Natalia B. Ananjeva,Steve Anderson,Claes Andrén,Daniel Ariano-Sánchez,Juan Camilo Arredondo,Mark Auliya,Christopher C. Austin,Aziz Avcı,Patrick J. Baker,André Felipe Barreto-Lima,César L. Barrio-Amorós,Dhruvayothi Basu,Michael F. Bates,Alexandre Batistella,Aaron M. Bauer,Daniel Bennett,Wolfgang Böhme,Don Broadley,Rafe M. Brown,Joseph Burgess,Ashok Captain,Santiago Carreira,María del Rosario Castañeda,Fernando Castro,Alessandro Catenazzi,José Rogelio Cedeño-Vázquez,David G. Chapple,Marc Cheylan,Diego F. Cisneros-Heredia,Dan Cogălniceanu,Hal Cogger,Claudia Corti,Gabriel C. Costa,Patrick J. Couper,Tony Courtney,Jelka Crnobrnja-Isailović,Pierre-André Crochet,Brian I. Crother,Felix Benjamin Cruz,Jennifer C. Daltry,R. J. Ranjit Daniels,Indraneil Das,Anslem de Silva,Arvin C. Diesmos,Lutz Dirksen,Tiffany M. Doan,C. Kenneth Dodd,J. Sean Doody,Michael E. Dorcas,Jose Duarte de Barros Filho,Vincent T. Egan,El Hassan El Mouden,Dirk Embert,Robert E. Espinoza,Alejandro Fallabrino,Xie Feng,Zhao Jun Feng,Lee A. Fitzgerald,Oscar Flores-Villela,Frederico Gustavo Rodrigues França,Darrell Frost,Héctor Gadsden,Tony Gamble,S.R. Ganesh,Miguel A. Garcia,Juan E. García-Pérez,Joey Gatus,Maren Gaulke,Philippe Geniez,Arthur Georges,Justin Gerlach,Stephen R. Goldberg,Juan Carlos T. Gonzalez,David J. Gower,Tandora D. Grant,Eli Greenbaum,Cristina Grieco,Peng Guo,Alison M. Hamilton,Kelly M. Hare,S. Blair Hedges,Neil Heideman,Craig Hilton-Taylor,Rod Hitchmough,Bradford D. Hollingsworth,Mark N. Hutchinson,Ivan Ineich,John B. Iverson,Fabian M. Jaksic,Richard K. B. Jenkins,Ulrich Joger,Reizl P. Jose,Yakup Kaska,Uĝur Kaya,J. Scott Keogh,Gunther Köhler,Gerald Kuchling,Yusuf Kumlutaş,Axel Kwet,Enrique La Marca,William W. Lamar,Amanda Lane,Björn Lardner,Craig Latta,Gabrielle Latta,Michael Lau,Pablo Lavin,Dwight P. Lawson,Matthew LeBreton,Edgar Lehr,Duncan Limpus,Nicola Lipczynski,Aaron Savio Lobo,Marco A. López-Luna,Luca Luiselli,Vimoksalehi Lukoschek,Mikael Lundberg,Petros Lymberakis,Robert Macey,William E. Magnusson,D. Luke Mahler,Anita Malhotra,Jean Mariaux,Bryan Maritz,Otavio A. V. Marques,Rafael Márquez,Marcio Martins,Gavin Masterson,José A. Mateo,Rosamma Mathew,Nixon Mathews,Gregory Mayer,James R. McCranie,G. John Measey,Fernando Mendoza-Quijano,Michele Menegon,Sébastien Métrailler,David A. Milton,Chad E. Montgomery,Sérgio A. A. Morato,Tamí Mott,Antonio Muñoz-Alonso,John C. Murphy,Truong Quang Nguyen,Göran Nilson,Cristiano Nogueira,Herman Nunez,Nikolai L. Orlov,Hidetoshi Ota,José A. Ottenwalder,Theodore J. Papenfuss,Stesha A. Pasachnik,Paulo Passos,Olivier S. G. Pauwels,Néstor Pérez-Buitrago,Valentín Pérez-Mellado,Eric R. Pianka,Juan M. Pleguezuelos,Caroline M. Pollock,Paulino Ponce-Campos,Robert Powell,Fabio Pupin,Gustavo E. Quintero Díaz,Raju Radder,Jan Ramer,Arne Redsted Rasmussen,Christopher J. Raxworthy,Robert Reynolds,Nadia I. Richman,Edmund Leo B. Rico,Elisa Riservato,Gilson A. Rivas,Pedro Luís Bernardo da Rocha,Mark-Oliver Rödel,Lourdes Rodríguez Schettino,Willem M. Roosenburg,James Perran Ross,Riyad Sadek,Kate L. Sanders,Georgina Santos-Barrera,Hermann H. Schleich,Benedikt R. Schmidt,Andreas Schmitz,Mozafar Sharifi,Glenn M. Shea,Hai Tao Shi,Richard Shine,Roberto Sindaco,Tahar Slimani,Ruchira Somaweera,Steve Spawls,Peter J. Stafford,Rob Stuebing,Samuel S. Sweet,Emerson Y. Sy,Helen J. Temple,Marcelo F. Tognelli,Krystal A. Tolley,Peter J. Tolson,Boris S. Tuniyev,Sako B. Tuniyev,Nazan Üzüm,Gerard van Buurt,Monique Van Sluys,Alvaro Velasco,Miguel Vences,Milan Veselý,Sabine Vinke,Thomas Vinke,Gernot Vogel,Milan Vogrin,Richard C. Vogt,Oliver R. Wearn,Yehudah L. Werner,Martin J. Whiting,Thomas Wiewandt,John W. Wilkinson,Byron S. Wilson,Sally Wren,Tara Zamin,Kaiya Zhou,George R. Zug +243 more
TL;DR: The results provide the first analysis of the global conservation status and distribution patterns of reptiles and the threats affecting them, highlighting conservation priorities and knowledge gaps which need to be addressed urgently to ensure the continued survival of the world’s reptiles.