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Compositional homogeneity of CM parent bodies. 

Vernazza, P.; Marsset, M.; Beck, P.; Binzel, R. P.; Birlan, M.; Cloutis, E. A.; DeMeo, F. E.; Dumas, C.; Hiroi, T. (The Astronomical Journal, 2016-08-10)
CM chondrites are the most common type of hydrated meteorites, making up ∼1.5% of all falls. Whereas most CM chondrites experienced only low-temperature (∼0°C–120°C) aqueous alteration, the existence of a small fraction ...
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Spectroscopic approaches for studying faint text on a wooden tally from Invincible (1758) 

Goltz, Douglas M.; Piniuta, Brent; Huebner, Erwin; Attas, Michael; Cloutis, Edward; Broomhead, John (International Journal of Conservation Science, 2013-01-01)
In this study we describe the application of X-ray fluorescence, variable pressure scanning electron microscopy and visible (420-720 nm) hyperspectral imaging to assess the surface properties of a wood tally stick that was ...
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The role of wetland coverage within the near-stream zone in predicting of seasonal stream export chemistry from forested headwater catchments 

Casson, Nora J.; Eimers, M. Catherine; Watmough, Shaun A.; Richardson, Murray C. (John Wiley & Sons Ltd., 2019-02-19)
Stream chemistry is often used to infer catchment‐scale biogeochemical processes. However, biogeochemical cycling in the near‐stream zone or hydrologically‐connected areas may exert a stronger influence on stream chemistry ...
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Surface albedo and spectral variability of Ceres 

Li (李荐扬), Jian-Yang; Reddy, Vishnu; Nathues, Andreas; Le Corre, Lucille; Izawa, Matthew R. M.; Cloutis, Edward A.; Sykes, Mark V.; Carsenty, Uri; Castillo-Rogez, Julie C.; Hoffmann, Martin; Jaumann, Ralf; Krohn, Katrin; Mottola, Stefano; Prettyman, Thomas H.; Schaefer, Michael; Schenk, Paul; Schröder, Stefan E.; Williams, David A.; Smith, David E.; Zuber, Maria T.; Konopliv, Alexander S.; Park, Ryan S.; Raymond, Carol A.; Russell, Christopher T. (The Astrophysical Journal Letters, 2016-01-29)
Previous observations suggested that Ceres has active, but possibly sporadic, water outgassing as well as possibly varying spectral characteristics over a timescale of months. We used all available data of Ceres collected ...
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Small-scale methane dispersion modelling for possible plume sources on the surface of Mars 

Olsen, K. S.; Cloutis, E.; Strong, K. (Geophysical Research Letters, 2012-10-11)
Intense interest in the characteristics of a methane source on Mars has been spurred by recent observations of a plume structure. The current NASA Mars Science Laboratory and future landers and orbiters will be tasked with ...
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A model for training undergraduate students in collaborative science 

Casson, Nora J.; Whitfield, Colin J.; Baulch, Helen M.; Mills, Sheryl; North, Rebecca L.; Venkiteswaran, Jason J. (American Geophysical Union, 2018-08-16)
Engagement of undergraduate students in research has been demonstrated to correlate with improved academic performance and retention. Research experience confers many benefits on participants, particularly foundational ...
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Lake Manitoba and its Watershed: Knowledge Gaps & Next Steps 

Lake Manitoba Working Group (2016)
Lake Manitoba is a large, shallow prairie lake located in central Manitoba. The lake and watershed are subject to numerous environmental pressures including climate change, land use change, and regulation of water levels, ...
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Acidic weathering of basalt and basaltic glass: 1. Near-infrared spectra, thermal infrared spectra, and implications for Mars 

Horgan, Briony H. N.; Smith, Rebecca J.; Cloutis, Edward A.; Mann, Paul; Christensen, Philip R. (Journal of Geophysical Research: Planets, 2017-01-24)
Acid-leached rinds and coatings occur in volcanic environments on Earth and have been identified using orbital spectroscopy on Mars, but their development is poorly understood. We simulated long-term open-system acidic ...
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Visible/near-infrared spectral diversity from in situ observations of the Bagnold Dune Field sands in Gale Crater, Mars 

Johnson, Jeffrey R.; Achilles, Cherie; Bell, James F. III; Bender, Steve; Cloutis, Edward; Ehlmann, Bethany; Fraeman, Abigail; Gasnault, Olivier; Hamilton, Victoria E.; Le Mouélic, Stéphane; Maurice, Sylvestre; Pinet, Patrick; Thompson, Lucy; Wellington, Danika; Wiens, Roger C. (Journal of Geophysical Research: Planets, 2017-12-13)
As part of the Bagnold Dune campaign conducted by Mars Science Laboratory rover Curiosity, visible/near-infrared reflectance spectra of dune sands were acquired using Mast Camera (Mastcam) multispectral imaging (445–1013 ...
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Acid weathering of basalt and basaltic glass: 2. Effects of microscopic alteration textures on spectral properties 

Smith, Rebecca J.; Horgan, Briony H. N.; Mann, Paul; Cloutis, Edward A.; Christensen, Philip R. (Journal of Geophysical Research: Planets, 2017-01-24)
Acid alteration has long been proposed for the Martian surface, and so it is important to understand how the resulting alteration textures affect surface spectra. Two basaltic materials of varying crystallinity were altered ...
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AuthorCloutis, Edward A. (7)Casson, Nora J. (4)Cloutis, E. A. (4)Casson, N.J. (3)Reddy, V. (3)Reddy, Vishnu (3)Alhassan, Victor (2)Bullock, Ryan (2)Christensen, Philip R. (2)Cloutis, E. (2)... View MoreSubjectminor planets (3)asteroids: general (2)CRYOSPHERE: Biogeochemistry (2)Deep neural networks (2)Indigenous peoples -- Canada -- Economic conditions (2)Natural resources -- Canada (2)Anaerobic Respiration (1)asteroids: general – techniques: spectroscopic (1)ATMOSPHERIC COMPOSITION AND STRUCTURE: Biosphere/atmosphere interactions, Evolution of the atmosphere (1)BIOGEOSCIENCES: Biogeochemical cycles, processes, and modeling, Biogeochemical kinetics and reaction modeling, Limnology, Nutrients and nutrient cycling (1)... View MoreDate Issued2016 (10)2017 (9)2019 (5)2015 (3)2013 (2)2018 (2)2011 (1)2012 (1)Has File(s)Yes (33)

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