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
Bridging the research-implementation gap in IUCN Red List assessments.
Victor Cazalis,E. Di Marco,Stuart H. M. Butchart,H. Resit Akçakaya,Manuela González-Suárez,Carsten Meyer,Viola Clausnitzer,Monika Böhm,Alexander Zizka,Pedro Cardoso,Aafke M. Schipper,Steven P. Bachman,Bruce E. Young,Michael R. Hoffmann,Ana Benítez-López,Pablo M. Lucas,Nathalie Pettorelli,Guillaume Patoine,Michela Pacifici,Theresa Jörger-Hickfang,Thomas M. Brooks,Carlo Rondinini,Samantha L. L. Hill,Piero Visconti,Luca Santini +24 more
TL;DR: The International Union for Conservation of Nature (IUCN) Red List of Threatened Species is central in biodiversity conservation, but insufficient resources hamper its long-term growth, updating, and consistency as discussed by the authors .
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Using historical and palaeoecological data to inform ambitious species recovery targets.
Molly K. Grace,H. Resit Akçakaya,H. Resit Akçakaya,Elizabeth L. Bennett,Craig Hilton-Taylor,Barney Long,E. J. Milner-Gulland,Richard P. Young,Michael R. Hoffmann +8 more
TL;DR: The case for why setting species recovery against a historical baseline is necessary to produce ambitious conservation targets is presented, and examples from palaeoecology and historical ecology where fossil and archival data have been used to establish historical species baselines are highlighted.
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Unshifting the baseline: a framework for documenting historical population changes and assessing long-term anthropogenic impacts
Ana S. L. Rodrigues,Sophie Monsarrat,Anne Charpentier,Thomas M. Brooks,Thomas M. Brooks,Thomas M. Brooks,Michael R. Hoffmann,Randall R. Reeves,Maria Lourdes D. Palomares,Samuel T. Turvey +9 more
TL;DR: This work proposes a new framework for documenting such impacts, by classifying populations according to the extent to which they deviate from a baseline in the absence of human actions, and applies it to the bowhead whale to illustrate how it can be used to assess populations with different geographies and timelines of known or suspected impacts.
The 2008 IUCN red listings of the world's small carnivores
Jan Schipper,Michael R. Hoffmann +1 more
TL;DR: Among otters, seven (58%) of the 12 species for which a category was assigned were identified as threatened, and this reflects their attachment to rivers and other waterbodies, and heavy trade-driven hunting.
Journal ArticleDOI
OH-Radical Specific Addition to Glutathione S-Atom at the Air-Water Interface: Relevance to the Redox Balance of the Lung Epithelial Lining Fluid.
TL;DR: It is reported that in moderately acidic pH ≤ 5 media ·OH(g) oxidizes GSH(-)(aq) to sulfenic GSOH(-), sulfinic GSO2(-), and sulfonic GSO3(-) acids via ·OH specific additions to reduced S-atoms.