Accomplishments: Department of Geoscience
March 30, 2021
David Rice, Zachary Grande, Ashkan Salamat, Jason Steffen (all Physics and Astronomy), and Oliver Tschauner (Geoscience), along with former UNLV postdoc Chenliang Huang (Physics and Astronomy) published a study on the properties of the interiors of distant, extrasolar planets in the "Monthly Notices of the Royal Astronomical Society." This study used new measurements of the properties of water under high-pressure conditions, measured in the Salamat lab, to examine their ramifications on our...
March 23, 2021
David Kreamer (Geoscience) was invited by the president of the United Nations General Assembly to speak to the member states in open session at a high-level UN meeting on the "Implementation of the Water-Related Goals and Targets of the 2030 Agenda" earlier his month. Kreamer spoke on an interactive panel on water data, information, and governance. The United Nations developed the Millennium Strategic Development Goals (SDGs) and the ambitious SDG 6 was to have clean water and sanitation for...
January 14, 2021
Arya Udry (Geoscience) published the review article "What Martian Meteorites Reveal About the Interior and Surface of Mars" in Journal of Geophysical Research : Planets. Scientists learn about the formation and evolution of planets, such as Mars, by studying rock samples. Obtaining rock samples from Mars makes it possible to study them in state-of-the-art laboratories on Earth with high degrees of precision and accuracy. Currently, samples from Mars are obtained as meteorites that have been...
December 7, 2020
Arya Udry (Geoscience) has been selected for the Mars 2020 Participating Scientist Program. Udry's proposal "Using Jezero Crater Igneous Compositions to Constrain Martian Interior and Surface Processes from the Noachian to Amazonian" was selected for funding. She was one of 13 proposals out of 119 chosen for the award. UNLV now has two Mars 2020 scientists. Geoscience professor Libby Hausrath previously was named a Mars 2020 scientist.
August 25, 2020
Steve Rowland (Geoscience) recently published "Early Adaptation to Eolian Sand Dunes by Basal Amniotes is Documented in Two Pennsylvanian Grand Canyon Trackways" in PLOS One. The study confirmed the oldest vertebrate tracks in the Grand Canyon. The two sets of fossilized tracks are approximately 313 million years old and are lying in view on the park's Bright Angel Trail. The tracks are among the oldest tracks on Earth of shelled-egg-laying animals, such as reptiles, and the earliest evidence...
July 22, 2020
Simon Jowitt (Geoscience) was featured in an Ars Technica article on the rare earth elements, covering demand for these elements that are critical for modern technology, green energy, and defense. The article highlights recent UNLV geoscience research on the geology and potential recycling of the rare earth elements, and how developments in this area may be able to better enable us to meet demand for these vital commodities.
June 18, 2020
Jesse Barnes (Public Policy & Leadership) and Michael Nicholl (Geoscience) recently had their article "Mildly hydrophobic biobased mulch: A sustainable approach to controlling bare soil evaporation" published in Vadose Zone Journal. This article was adapted from Barnes's thesis project from his master's degree in UNLV's water resources management program. Barnes is currently a doctoral student in public affairs.
May 5, 2020
The Graduate College is pleased to announce its 2019-20 award winners. UNLV Graduate College Outstanding Thesis & Dissertation Awards Each year the Graduate College presents four awards for outstanding theses and dissertations (within each category, one for STEM and one for non-STEM). This year’s winners are: Outstanding Thesis (STEM): Rachel Rahib, M.S. Geoscience, "Petrogenesis of Enriched and Intermediate Poikilitic Shergottites: From Magmatic Source to Emplacement"...
April 27, 2020
Min Li (Physics and Astronomy) will have a new study appear in the Monthly Notices of the Royal Astronomical Society — a major international astronomy journal. She and her collaborators, UNLV's Jason Steffen, Zhaohuan Zhu (both Physics and Astronomy), and Shichun Huang (Geoscience), as well as Misha Petaev at Harvard, combined simulations of a planet-forming disk with software that calculates the chemical compounds that form from an initial array of chemical elements. With this, Li , a...
March 27, 2020
Several faculty and staff members recently were recognized by the College of Sciences with the following awards: Distinguished Classified Staff Award Rychelle Tomlin, College of Sciences Distinguished Professional Staff Award Martha Schumacher, College of Sciences Distinguished Researcher Award Balakrishnan Naduvalath, Chemistry and Biochemistry Distinguished Teaching Award Wanda Taylor, Geoscience Distinguished Service Award Helen Wing, Life Sciences
August 12, 2019
Jason Steffen (Physics and Astronomy), Shichun Huang (Geoscience), and Zhaohuan Zhu (Physics and Astronomy) were awarded a $550,000 research grant from the National Science Foundation for "Modeling Dust Condensation in Protoplanetary Disks". This program will combine UNLV's expertise in geochemistry and in planet formation to calculate the composition planet-forming material both in the solar system and in planetary systems that orbit distant stars.
March 26, 2019
Simon Jowitt (Geoscience) and colleagues from Hefei University of Technology and Uppsala University recently published a paper on the use of magnetite compositions to determine the processes that formed major mineral deposits in eastern China. The paper, "In situ LA–ICP–MS Trace Element Analyses of Magnetite: Genetic Implications for the Zhonggu Orefield, Ningwu Volcanic Basin, Anhui Province, China," was published by Mineralium Deposita.