Siri Newman

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Observations of Saturn's satellite Enceladus using Cassini's Visual and Infrared Mapping Spectrometer instrument were obtained during three flybys of Enceladus in 2005. Enceladus' surface is composed mostly of nearly pure water ice except near its south pole, where there are light organics, CO2, and amorphous and crystalline water ice, particularly in the(More)
This report provides an introduction to the people who gather special forest products (SFPs) in the eastern United States, the role these resources play in their lives, and implications for management on national forest lands, particularly in relation to the Pilot Program on Forest Botanicals (P. L. 106-113, § 339(a)). SFPs encompass a wide variety of(More)
Most present-day galaxies with stellar masses ≥10(11) solar masses show no ongoing star formation and are dense spheroids. Ten billion years ago, similarly massive galaxies were typically forming stars at rates of hundreds solar masses per year. It is debated how star formation ceased, on which time scales, and how this "quenching" relates to the emergence(More)
We report matched resolution, imaging spectroscopy of the CO 3-2 line (with the IRAM Plateau de Bure millimeter interferometer) and of the Hα line (with LUCI at the Large Binocular Telescope [LBT]) in the massive z=1.53 main-sequence galaxy EGS13011166, as part of the " Plateau de Bure high-z, blue-sequence survey " (PHIBSS: Tacconi et al. 2013). We combine(More)
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