GeoHog Times
Newsleꢀer of the Department of Geosciences
Summer 2019
Rebecca Hunt-Foster
Dinosaur Naꢀonal Monument
Paleontologist and Museum Director
BS Earth Science 2003
Soſtware Donaꢀons
UA Geosciences Projects
UA Geosciences Research Grants FY19 Q1-Q3
- Grants Awarded
- Principal Invesꢁgators
7 6
- Total Awarded
- Dept Rank in College
Data Donaꢀons
$1.03M 5/19
UA Geosciences Publicaꢀons Jun 2018 - Jul 2019
- Peer Review Papers
- Non-Peer �eview Papers
67 18
- Books
- Conference Abstracts
3 80
2
Geosciences Department Overview
- Christopher Liner, Chair
- in Slovenia. Two of our faculty re-
- The department received a major
ceived compeꢀꢀve Cambridge Faculty soſtware donaꢀon from Ikon Sciences
This has been a year of changes. In Fellowships to spend ꢀme in England. (market value $2.4M). RocDoc is used spring Ralph Davis announced his re- Ted Holland was awarded a full year to analyze well and seismic data, deꢀrement from UA and his moving on fellowship at Wolfson College and Ce- termine value and apply quanꢀtaꢀve to be VP of Research at the South Da- lina Suarez will spend the spring se- methods to predict rock, fluid and kota School of Mines. Davis was on the mester at Lucy Cavendish College. In pressure properꢀes. Thank you ikon faculty from 1994-2019, and served as all off campus duty assignments, the for supporꢀng our students.
- Geosciences Department Chair 2008- faculty submits a teaching and ad-
- As always, the faculty and stu-
2016, a period during which the PhD vising plan explaining how their nor- dents of our department are very program began and the Maurice F. mal duꢀes will be covered. It follows grateful for the financial donaꢀons Storm Endowed Chair of Petroleum that on-campus faculty this year are of our generous alumni. These funds
- Geology was established. He further stretched thin.
- oſten come into named scholarship
- Assistant Professor Glennn Shar- accounts, such as Manger, Zachry or
- served as Associate Vice �rovost of
�esearch at UA from 2017-19. Ralph man has formed the first industry Jackson. Over the last few years we was a steady and wise voice in the de- consorꢀum in the long history of our have had a campaign aimed at PhD partment whose absence will be long department: The Detrital Geochronol- fellowships and can report that those felt.
ogy Laboratory Consorꢀum at the Uni - efforts, along with a match from the
In late summer Lisa Milligan an- versity Of Arkansas. Founding mem- Walton Foundaꢀon, have allowed the nounced she would leave the GEOS bers include Chevron and California department to pick up two PhD lines staff to work with the large and grow- Resources Corporaꢀon. Great work that were previously centrally funding industrial engineering online de- Glenn. gree program. For 12 years she was the daily contact between our depart- several faculty receiving major re- support students. ed. Overall, our named scholarship
Congratulaꢀons are in order for accounts generate over $100k/yr to
- ment and students/alumni. Lisa, too, search awards, including Steve Boss,
- It has long been noted, however,
- will be sorely missed.
- Jack Cothren, Song Feng, Fred Limp, that giving restricꢀons on the named
- Turning the other direcꢀon, we John Shaw and Celina Suarez.
- accounts make these funds uneven-
- have two new faculty. Dan Sui joins
- Full �xternal �dvisory �oard �eet- ly available to students. Certainly
UA from Ohio State as Vice Chancel- ings were held on November 16 and we conꢀnue to encourage giving to lor of Research and Innovaꢀon at the April 2, and six new members were named accounts, but we are also berank of disꢀnguished professor and added: Drew Kremen (OKC), Dawn ginning a new campaign - GeoVision he is tenured into the geosciences Warrick (�ulsa), Randy Lawson (Ben- - to raise unrestricted student funds. department. Assistant �rofessor Kaꢀa tonville), Garreꢁ Clemens (Denver), GeoVision is needed because availFernandes studies climate and envi- Robert Liner (Ft. Smith), and Mark able named scholarship funds allow ronmental change, joining us from Cooper (Fayeꢁeville). Changes to the us to raise compensaꢀon for some TAs
- Columbia University.
- board leadership structure were pro- on par with peer schools, but others
As the Geosciences Department posed that would have Mark Cooper remain far below, and there are no has grown, the need for more staff as Chair Elect, Heath Wallis as Chair, remaining funds to help MS students became clear. We are very grateful and Bill Coffee as Past Chair. The Board here on their own money, or underto the Fulbright College of Arts and conꢀnues to be a primary driver for graduates not aꢁending field camp. Sciences for supporꢀng our request change and progress in the depart- I hope you will consider contribuꢀng to add a third staff member. Ashley ment. Special shout out to Bill Coffey to GeoVision. Contribuꢀons in any Chua joined our staff as fiscal sup- who provided cash prizes at the annu- amount are welcome and your genport specialist and has made a signif- al fall GeoHog research conference. erosity just might change a student's icant difference by dealing with post- Thank you �ill! award management for our research-acꢀve faculty. life.
This year saw three GEOS faculty promoted from assistant to associate professor and granted tenure; Mohamed Aly, Adriana Potra, and John Dhaw (who went up a year early). Congratulaꢀons to all our promoted faculty!
Four of our faculty will spend at least part of the upcoming academic year off campus. Fred Limp will take sabbatical staying local in Fayeꢁeville. Maꢁ Covington will take a sabbaꢀcal living and doing research
3
2019-20 Faculty
ADRIANA POTRA
MOHAMED ALY
InSAR, GPS, GIS, Crustal Deformaꢀon Modeling, Geohazard Assessment
STEPHEN BOSS
Ore Geology, Radiogenic Isotope Geochemistry
GLENN SHARMAN
Straꢀgraphy
ERIK POLLOCK
Isotope Geochemistry
BARRY SHAULIS
Isotope Geochemistry
- SETH WARN
- JOHN B. SHAW
Geophysics, Marine Geology, Lacustrine Geology, Earth Systems, Sustainability Studies
LINYIN CHENG
Hydrologic, Climaꢀc Studies
JACKSON COTHREN
Director CAST
Geospaꢀal Methods
MATT COVINGTON
Sedimentology
DAVID STAHLE
Global Change, Dendrochronology, Paleoclimatology
Geoinformaꢀcs INSTRUCTORS
PAULA ANDERSON
General Geology, Sustaining Earth
RASHAUNA HINTZ
Human Geography
HENRY TURNER III
The University of Arkansas Department of Geosciences presents
Hydrogeology, Geomorphology, Karst, Glacial Hydrology
FIONA DAVIDSON
Department Vice Chair
Poliꢀcal Geography, European Studies, Urban Morphology Planning
GREG DUMOND
Structural Geology, Tectonics
SONG FENG
Climate Change, Paleoclimates
KÁTIA FERNANDES
Climate Variability, Tropical Environmental Change
EDWARD HOLLAND
Poliꢀcal/Cultural/Religion Geography, Internaꢀonal Studies, Conflict and Poliꢀcal Violence, Europe and Asia
General Geology
EMERITUS
J. VAN BRAHANA
Hydrogeology
MALCOLM CLEAVELAND
Dendrochronology
JOHN DIXON
Geomorphology, Weathering and Soils, Geoarcheology,
Alpine Geography
THOMAS GRAFF
Poliꢀcal Geography
MARGARET GUCCIONE
Geomorphology
JOHN G. HEHR
GeoHog Research
Conference
2019
Saturday
Novermber 16 8AM-2PM
Pryor Center Atrium
Meteorology, Climatology, Paleoclimatology, Global Change
1 E Center St., Fayettevile, AR 72701
RSVP: Jessica Eckberg ([email protected])
ANDREW LAMB
Geophysics
- FRED LIMP
- CELINA SUAREZ
Stable Isotope, Low-�emperature Geochemistry, Paleontology
DANIEL SUI
Vice Chancellor for
Research and Innovaꢀon
Geoinformaꢀcs
JASON TULLIS
Remote Sensing, GIS, Ecosystem Services
WALTER MANGER
Straꢀgraphy
RICHARD SMITH
Geography
DOY ZACHRY
Leica Endowed Chair
Computer Applicaꢀons, Economic Anthropology, Midwestern Archeology
CHRISTOPHER LINER
Department Chair Maurice F. Storm Endowed Chair
Geophysics, Petroleum Geology
JILL MARSHALL
Geomorphology
THOMAS PARADISE
Hazards, Historic Preservaꢀon, Cartography, Middle East, Mediterranean Geography
Straꢀgraphy
ADJUNCT INSTRUCTORS
MAC McGILVERY
Petroleum Geology
STEVE MILLIGAN
Petroleum Geophysics
JAMIE WOOLSEY
Petroleum Geology
SEAN YOUNG
RESEARCH FACULTY
PHILLIP HAYS
US Geological Survey
- Isotope Geochemistry
- Geospaꢀal and GIS
4
Department Overview
- Fall Total Enrollment
- Degrees Awarded
- Fall Undergraduate Enrollment
- Fall Graduate Enrollment
- Student Gender
- Student Underepresented Groups
5
2018-9 Graduate Thesis Titles
6
Disꢁnguished Scholar of the Year; Presentaꢁon at Oxford Summit on University-Industry Partnerships
Disꢁnguished Scholar. Daniel Sui, �is- universiꢀes can be used for the good his appointment at UA, he served as ꢀnguished �rofessor of �eosciences of the economy and society, primarily division director for social and ecoand �ice �hancellor for �esearch and through technology transfer and col- nomic sciences at the Naꢀonal Sci�nnovaꢀon, received the 2019 Disꢀn - laboraꢀon with business.
guished Scholar Award by the Inter-
naꢀonal Associaꢀon of Chinese Pro- three broad topics: ence Foundaꢀon. He is an internaꢀon-
Sui's presentaꢀon focused on ally renowned researcher in the area of GIS-based spaꢀal analysis and modfessionals in Geographic Informaꢀon • Why academic social scienꢀs need eling for urban, environmental and
- Sciences. The award is given each year
- to work with industry.
- public health applicaꢀons.
for outstanding research contribu- • Why businesses and industry need ꢀons to the field of geographic informaꢀon science. social sciences.
• Overcoming barriers that block engagement between social sciences and industry.
"Each year, indus-
Xinyue Ye, director of the Urban
Informaꢀcs & Spaꢀal Compuꢀng Lab and a core faculty member of data science at the New Jersey Insꢀtute of Technology, noted Sui’s 25 years of re- try-sponsored R&D far search, mentoring, teaching and lead- exceeds ership in the field. funding for research,"
“Dr. Sui has sustained an excep- Sui said. "In 2016 alone
ꢀonally strong porꢂolio in research, industry collecꢀvely government teaching, mentoring and leadership spent $365 billion on that sets him clearly apart from most research and developin our community,” said Ye, who nom- ment. These companies inated Sui for the award. “His creaꢀve have a massive amount mixture of cuꢃng-edge techniques of big data, which aca-
Leſt to right: Sui and Paradise
with a wide range of substanꢀve ques- demic social scienꢀsts should try to New Course ꢀons is truly unique.” access through new partnerships. In-
Sui has authored or co-authored dustry, on the other hand, needs the Tom Paradise, Professor of Geosciencten books and approximately 240 rigor and neutral data-driven methods es, will be offering a unique class on journal arꢀcles and book chapters to of academic research to enhance and Wednesday evenings this fall on the his name, Ye noted, and has made improve tradiꢀonal business pracꢀc- Geology of Gemstones. Coming from important contribuꢀons to the field es." including debunking the myth that backgrounds in geology, geography, and gemology, Paradise is disꢀncꢀvely e-commerce is green and always con- Overcoming barriers. Sui discussed suited to offer a class that will include tributes to sustainable development, cultural change and new research aspects of gemstone formaꢀon, idencrowd sourcing as a means of produc- models at universiꢀes, as well as the ꢀficaꢀon, market trends, synthesis, ing geographic knowledge, and lead- role of government funding agencies and uses.
- ing efforts toward open science and in promoꢀng partnerships between
- It will be a hands-on course with
open-source urbanism. He has also academic research and industry. He various mineral, gemstone, synthetworked to promote geography and will also discuss the future of work ic, and simulant specimens. Students GIS to audiences at all levels, been an and industry, how businesses can ori- will have the rare opportunity to learn influenꢀal teacher and mentor, and ent themselves toward fulfilling hu- about a wide variety of gemstones and served as the editor-in-chief of the man social, aestheꢀc, intellectual and gem materials in this class. Paradise is GeoJournal.
Sui received the award at the 27th
- spiritual needs.
- a cerꢀfied gemologist and registered
While in England, Sui gave a public jeweler with the Gemological Insꢀtute
Internaꢀonal Conference on Geoinfor- lecture at University College London, of America (GIA: GG), the Gemological
- maꢀcs in Sydney, Australia.
- where he discussed smart cites and Associaꢀon of Great Britain (GemA:
the future of geographic inforimaꢀon FGA), and the American Gem Society
Oxford Summit. Sui gave a presenta- science. He visited the Briꢀsh Acade- (CGA, RJ). He was also the Former ꢀon in July 2019, at the Oxford UIDP my of Sciences and UK Research and Director of Summit at the University of Oxford in Innovaꢀon, an organizaꢀon that pro- Gems & Jew-
- England.
- motes partnerships between universi- els at But-
- The UIDP Summit is a transatlan- ꢀes, businesses and government.
- terfields and
- ꢀc conference for senior-level univer-
- At the UA, Sui oversees research B o n h a m s
sity and industry professionals and administraꢀon, research compliance, A u c t i o n government policymakers. The event the planning and opꢀmizaꢀon of re- houses. convenes global business leaders, search space and shared instrumentop university administrators and re- taꢀon, interdisciplinary research censearchers and government officials to ters, undergraduate research and the explore how knowledge generated by University of Arkansas Press. Prior to
7
affects summer heat waves in the con- drome that is decimaꢀng bat populaꢀguous United States. The study was ꢀons in many US caves. Cave access is
Warming Climate and US Summer Drought
Climate change is amplifying the intensity and likelihood of heat waves during severe droughts in the southern plains and southwest United States, according to a new study by a University of Arkansas researcher.
Linyin Cheng, Assistant Professor of Geosciences, used data from the Naꢀonal Center for Atmospheric Research’s Community Earth System Model to study summer droughts that occurred both before and aſter the Industrial Revoluꢀon. Cheng and colleagues from the Naꢀonal Oceanic
published in the Journal of Climate.
highly restricted due to the spread of
The researchers found that in the fungus from cave to cave,” Hoover places with low moisture in the soil, adds. Through permit issuance from such as the southern plains and south- the CRF, the group was able to access west, climate change brought about the cave.
- higher temperatures and increased
- To support the CRF cave monitor-
“coupling” of land and atmosphere, ing effort during their monthly work further increasing the severity of heat weekend, the group completed a biowaves. In places with more moisture inventory while spending ꢀme underin the soil, such as the northeast, they ground. The process included counts found no appreciable coupling and of various species such as bats and therefore no contribuꢀon to heat- salamanders. wave intensificaꢀon.
“Our analysis of climate simulaꢀon
Keeling/Hansen Climate
finds that summerꢀme drought-heat-
Science Award
wave relaꢀonships change significantly over the southern and southwest-
"We are delighted to select associate professor Celina Suarez as the 2019 OMNI Keeling/Hansen Climate Science Awardee," said Peter Ungar, disꢀnguished professor in the Department of Anthropology and director of the Environmental Dynamics Program. "Dr. Suarez is a paleontologist who studies impact of climate change on life over very long ꢀme scales. She's had great success in funding her research of late, and her research has been published in both the best journals in her discipline, and in high-impact general interest venues." ern US due to man-made climate change since the late 19th century,” said Cheng. “By contrast, the drought-heatwave relaꢀonship over northern US regions undergoes liꢁle change in the warmed climate.”
The findings raise the idea of a self-reinforcing climate loop: as a region’s climate becomes more arid due to climate change, droughts become hoꢁer, further reducing soil moisture.
“Overall, these results indicate that strengthened land-atmosphere feedback is a significant physical driver for increasing occurrences of drought-related extreme heat waves, parꢀcularly over the semi-arid and arid regions of the United States,” the report states.
Suarez's research focuses on using trace element and stable isotope geochemistry of fossil vertebrates and invertebrates to understand paleoecology, paleoclimatology, and taphonomy of ancient terrestrial ecosystems. She is parꢀcularly interested in past greenhouse climates and major climate shiſts such as the mid-Cretaceous thermal maximum and the end Triassic exꢀncꢀon.
What Lies Beneath: Exploring a Local Cave with Undergrads
- University Recreaꢀon (UREC) Out-
- Suarez also uses carbon isotope
doors, in partnership with Geoscienc- chemostraꢀgraphy to idenꢀfy major es Associate Professor Maꢁ Covington global C-cycle shiſts in Earth's deepand the Cave Research Foundaꢀon ꢀme history. Her research has taken (CRF), completed a caving trip on her to locaꢀons such as the CretaMarch 9 on the Buffalo Naꢀonal River. ceous Cedar Mountain Formaꢀon of The adventure combined cave explo- Utah, the Xinminpu Group of Gansu raꢀon with a bioinventory cave mon- Province, China, the Prince Creek Foritoring project. Covington and UREC maꢀon off the North Slope of Alaska, Outdoors offered the day caving trip and the Triassic-Jurassic Moenave
- students and UREC members.
- Formaꢀon of southern Utah. Recent-
The trip underground included ly, a new Utah dinosaur, Geminiraptor eight undergraduate students, three Suarezarum, was named aſter Suarez faculty and staff, and one member and her twin sister, Marina, for their from the CRF. “Caving access on the principal role in the discovery. buffalo river is a unique opportuni-
From top: Cheng, Covington, Suarez