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
Analysing biodiversity and conservation knowledge products to support regional environmental assessments.
Thomas M. Brooks,Thomas M. Brooks,Thomas M. Brooks,H. Resit Akçakaya,Neil D. Burgess,Neil D. Burgess,Stuart H. M. Butchart,Craig Hilton-Taylor,Michael R. Hoffmann,Michael R. Hoffmann,Diego Juffe-Bignoli,Naomi Kingston,Brian MacSharry,Michael J. Parr,Laurence Perianin,Eugenie Regan,Ana S. L. Rodrigues,Carlo Rondinini,Yara Shennan-Farpon,Bruce E. Young +19 more
TL;DR: Data will inform the regional/subregional assessment chapters on the status of biodiversity, drivers of its decline, and institutional responses, and greatly facilitate comparability and consistency between the different regions and subregions.
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Anion Fractionation and Reactivity at Air/Water:Methanol Interfaces. Implications for the Origin of Hofmeister Effects
TL;DR: New experimental results on a set of anions that include the large PF 6 (-) and the highly polarizable IO 3 (-) species are reported, showing that f X (-) is almost independent of x w, and O 3(g) oxidizes I (-) at virtually identical rates on H 2O and MeOH.
A revised systematic checklist of the extant mammals of the southern African subregion
Gary N. Bronner,Michael R. Hoffmann,Peter J. Taylor,Christian Timothy Chimimba,Best Pb,Conrad A. Matthee,Terence J. Robinson +6 more
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Thermochromism of Model Organic Aerosol Matter
TL;DR: In this article, the optical absorptivity of model organic matter is not an intrinsic property, but a strong function of relative humidity, temperature, and insolation, and the resulting mixtures reach mass absorption cross sections σ(532 nm) ∼ 0.1 m2/gC in a few hours, absorb up to 9 times more solar radiation than the starting material, can be half-bleached by noon sunlight in ∼1 h, and can be repeatedly recycled without carbon loss.
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Oxidative Degradation of 2,4,6-Trinitrotoluene by Ozone in an Electrohydraulic Discharge Reactor
TL;DR: In this article, the electrohydraulic discharge process in the presence of ozone has been used to investigate the rapid degradation and mineralization of aqueous 2,4,6-trinitrotoluene (TNT) solutions that were directly exposed to high-energy electrical discharges between two submerged electrodes.