Mohammad Bataineh, an assistant research professor of quantitative silviculture and forest modeling at the University of Maine’s Center for Research on Sustainable Forests, was awarded $69,747 from the U.S. Department of Agriculture’s Forest Service for his proposal, “Incorporating spruce-budworm impacts into the Acadian Variant of the Forest Vegetation Simulator.”
Outbreaks of the native spruce budworm insect (Choristoneura fumiferana) cause tree mortality and growth reduction, which negatively affect forest productivity. Outbreaks also cause uncertainty in predicting future wood supplies and forest conditions. Sustainable management of the Northern Forest requires accounting for outbreak effects in forest management planning and wood supply forecasts, according to the proposal.
Bataineh’s five-year project aims to modify the Acadian Variant of the USDA Forest Service’s Forest Vegetation Simulator (FVS) to account for spruce budworm effects on tree and stand development.
Aaron Weiskittel, an associate professor of forest biometrics and modeling, is the project’s co-principal investigator.
The FVS is a system of forest growth simulation models that have been calibrated for specific geographic areas, or variants, of the country. The system can simulate a range of silvicultural treatments for most major forest tree species, forest types and stand conditions, according to the Forest Service’s website.
The research project also proposes to establish the Acadian Variant as the base stand growth model in the Spruce Budworm Decision Support System. The Canadian Forest Service developed the Spruce Budworm Decision Support System to assist foresters in planning and carrying out management activities that potentially reduce the damage caused by spruce budworm.
Researchers will compile a regional dataset on individual-tree growth and mortality under Maine’s most recent spruce budworm outbreak that occurred in the 1970s and ’80s.
The new capability of the Acadian Variant will provide Northern Forest managers with improved growth and yield projections and the ability to assess the potential impact of spruce budworm outbreaks on wood supply and forest level planning through the Spruce Budworm Decision Support System, according to the researchers.
Enhancing green sea urchin egg production to aid Maine’s depressed urchin market is the research focus of a University of Maine marine bioresources graduate student.
Ung Wei Kenn, a second-year master’s student from Kuala Lumpur, Malaysia, hopes to increase the egg or roe yield of farm-raised green sea urchins through high-quality feed, a process known as bulking. His research is part of a two-year, more than $215,000 research project funded by the National Sea Grant National Strategic Initiative and led by director Nick Brown and biologist Steve Eddy of UMaine’s Center for Cooperative Aquaculture Research (CCAR) in Franklin, Maine.
“I was always interested in the vertical integration of aquaculture and seafood processing,” says Ung, who completed his undergraduate work at the University of Tasmania, Australia. “I am also passionate about seafood that is popular in Asia. This topic is a blend of all that.”
Ung came to UMaine because he was attracted to the project, but he praises CCAR, where he conducts his research, as a key part in his decision to work at UMaine.
“I always felt that aquaculture is not just a science; it is a business as well,” says Ung. “CCAR is special in that it is specifically set up to assist aquaculture businesses by providing scientific and technical know-how. I would not have this luxury at most other places.”
Ung’s research potentially could have significant economic benefit for the state. Maine exports roe to Japan, where it is considered a delicacy. Since the late 1990s, Maine has suffered a dramatic sea urchin industry decline, dropping to a 2.6 million-pound yearly harvest after 1993’s 42-million-pound high, according to information on the Maine Sea Grant website.
“(Using bulking), we can produce out-of-season urchins, enabling the industry to get the best prices, such as when there is a festival in Japan,” Ung says.
Ung places wild green sea urchins, which are harvested from Hancock County’s Frenchman Bay, in a recirculating aquaculture system, where they are fed fresh and dried kelp and a commercial diet that fosters higher-quality eggs. Harvested sea urchins are usually 57 mm in diameter.
Ung hopes his research will lead to increased roe yield and improved roe quality. After four months of urchin dieting, Ung analyzes roe yield, texture and color data at the Food Science and Human Nutrition Department’s physical properties lab. Taste testing is completed at the UMaine Consumer Testing Center. Roe pre- and post-experimentation aspects are compared to determine if quality has been enhanced.
High-quality roe is sweet, smooth and yellow, gold or orange in color, while poor-quality roe has a watery appearance or bitter taste.
“There is a commercial component where we want to demonstrate that the urchins can be enhanced at a commercial scale,” Ung says. “A higher-quality roe yield would mean better selling prices.”
Contact: Margaret Nagle, 207.581.3745
A new pepper variety has been developed with a high capsinoid content to make it less pungent while maintaining all the natural health benefits of the fruit, according to researchers with the U.S. Department of Agriculture and the University of Maine.
The researchers — Robert Jarret from the USDA/Agricultural Research Service in Griffin, Georgia, and Jason Bolton and L. Brian Perkins from the University of Maine School of Food and Agriculture — developed the new small-fruited Capsicum annuum L. pepper through traditional breeding methods in an effort to make the health benefits of hot peppers available to more consumers.
In hot peppers, capsaicinoids are the compounds associated both with their signature heat and health benefits, which include being a source of antioxidants. But that pungency can limit their use in foods and pharmaceuticals.
Capsinoids, closely related compounds of capsaicinoids, provide the same benefits without the pungency.
Starting in 2006 with a USDA seed grant, Perkins, a UMaine assistant research professor and director of the Food Chemical Safety Laboratory, and Bolton, then a food science graduate student, screened about 500 subspecies of Capsicum annuum. They forwarded their data to Jarret, who selected those with the highest concentrations of capsinoids.
Jarret then began to classically breed the selected varieties at the USDA facility in Georgia. Perkins screened the results and they repeated the process, selecting the best capsinoid producers from each generation.
The culmination of their work is germplasm 509-45-1. The peppers are very small, with each plant producing up to 1,000 peppers. According to Perkins, there will likely be additional selection to prepare the plants for marketability, both as a food product and for medical experiments.
Currently, small quantities of seed are available from the USDA for research purposes.
Contact: Margaret Nagle, 207.581.3745
Reuters and the Portland Press Herald cited information on the state’s blueberry industry from the University of Maine in articles about a lawsuit alleging labor violations during the state’s 2008 wild blueberry harvest. The Reuters article states Maine harvested nearly $70 million worth of wild blueberries in 2012, and the industry depends on migrant labor to harvest the native crop, which grows on about 60,000 acres of fields, according to UMaine. The Press Herald reported the industry’s economic impact in Maine was about $250 million in 2007. Chicago Tribune carried the Reuters report.
The Portland Press Herald ran an article about a new state commission created by the Maine Legislature that will study the impact of ocean acidification on shellfish. Rep. Mick Devin, a University of Maine marine biologist who sponsored the legislation creating the panel, is a co-chair. UMaine oceanography Professor Larry Mayer is also on the panel.
Pen Bay Pilot promoted a live science storytelling event that University of Maine marine biology graduate student Skylar Bayer is co-producing at 7:30 p.m. Thursday, July 17, at Frontier in Brunswick.
Five scientists, including UMaine alums Jennifer McHenry and Ryan Elizabeth Cope, will share experiences of being caught “On the Hook” for The Story Collider, which produces live shows and podcasts where people tell stories about how science has affected their lives “on a personal and emotional level.” Tickets may be purchased at online.
Signature and Emerging Areas of excellence in research and education at the University of Maine have been announced by UMaine Executive Vice President for Academic Affairs and Provost Jeffrey Hecker.
The designations, which resulted from months of campus dialogue and faculty forums led by the provost, will inform strategic and focused planning and resource allocation to preserve UMaine’s national stature and impact in Maine. The initiative to define UMaine’s Signature and Emerging Areas is a significant component of Blue Sky Pathway 1 — Serving Our State: Catalyzing Maine’s Revitalization in the five-year strategic plan. It will be followed this fall by campus-wide dialogue about foundational areas of research and education for a 21st-century land grant university.
“In this time of rapid change in higher education, it is more important than ever that institutions think strategically about their programs,” Hecker says. “In the Signature Areas UMaine has achieved national and international distinction, and these areas will be key in our planning for the future, including our fundraising and development efforts. The Emerging Areas are those with the great potential to reach that next level of excellence. Together, they make a compelling statement about the distinctiveness of UMaine among America’s research universities.”
The Signature Areas, identified by their strengths in research and education: Forestry and the Environment, Marine Sciences, College of Engineering, Advanced Materials for Infrastructure and Energy, Climate Change, STEM Education, and Honors College. These interdisciplinary Signature Areas are world-class and will feature prominently in UMaine planning for the future.
Emerging Areas represent those programs that may have not yet achieved critical mass or reputation, but have begun to capitalize on interdisciplinary collaboration; have a track record of success with external support from a variety of sources; and involve integration of the research, teaching and service missions. They are: the Graduate School of Biomedical Science and Engineering; Northeastern Americas: Humanities Research and Education; Data Science and Engineering; Sustainability Solutions and Technologies; Aging Research; and Finance Education.
Provost Hecker convened the first of three Academic Affairs Faculty Forums on Dec. 3, 2013 to discuss and gather feedback on the Signature and Emerging Areas initiative. In early January, the Advisory Committee for Signature and Emerging Areas drafted the selection criteria, which included: demonstration of a strong “fit to place” meeting Maine’s cultural, workforce and economic needs; international and national reputation; high level of productivity; proven record of sustainability; ability to leverage existing resources; interdisciplinary and/or multidisciplinary; integration of research, teaching and service missions.
A call for concept papers was issued to the campus community, resulting in 58 submissions. These concept papers were reviewed by a team comprised of UMaine faculty and administrators, a member of UMaine’s Board of Visitors, and external reviewers from the American Academy of Arts and Sciences and the American Association of the Advancement of Science. Twenty submissions were selected for participation in the full proposal phase of the review.
Public forums were held May 21 and May 22 that included brief presentations on the proposed Signature Areas. Ongoing community feedback was essential in helping the Provost’s team determine the final list of Signature Areas.
Brief descriptions of the Signature Areas:
Forestry and the Environment, focusing on sustainable forests and the forest-based economy, and education in forests, wildlife and the environment. UMaine is nationally and internationally recognized in its advanced wood composites, wood processing, biofuels, wood chemistry and forest resources research. A signature strength for teaching is UMaine’s location, providing unique opportunities for hands-on educational experiences in Maine’s forest and aquatic resources, and in communities statewide. Lead faculty: Hemant Pendse, Forest Bioproducts Research Institute; Robert Wagner, Center for Research on Sustainable Forests; Stephen Shaler, Forest Resources; Doug Bousfield, Paper Surface Science Program; Mike Bilodeau, Process Development Center; Amy Luce, Technology Research Center; Dan Harrison, Wildlife Ecology, Aram Calhoun, Ecology and Environmental Sciences
Marine Sciences, including a multidisciplinary Marine Research Solutions initiative to improve understanding of the physical, biological and socioeconomic processes that shape the ocean; to be a reliable, deeply engaged partner with policy makers, fisheries stakeholders, marine industries and coastal communities, helping to develop solutions for the broad array of issues associated with Maine’s marine resources; and to provide high-quality, interdisciplinary undergraduate and graduate education, outreach and research for the Gulf of Maine. Lead faculty: Fei Chai, Pete Jumars, Mary Jane Perry, Rebecca Van Beneden, William Ellis, Sara Lindsay, Rhian Waller, Marine Sciences; Paul Anderson, Aquaculture Research Institute; Mario Teisl, Economics; Krish Thiagarajan, Mechanical Engineering
STEM Education, including research that investigates the complex intersection of individual content knowledge, social learning environments, pedagogical knowledge of our teachers, and development and use of materials for the classroom. Understanding this complex system requires deep knowledge of disciplinary content and of models of teaching and learning. This area supports expanded and improved teaching and learning of STEM from pre-school through graduate school. Lead faculty: Michael Wittmann and John Thompson, Physics; Jonathan Shemwell, Education; Harlan Onsrud, Computing and Information Science; Susan McKay, RiSE Center; Mohamad Musavi, Engineering
Climate Change, including internationally recognized research, and highly integrated undergraduate and graduate educational opportunities, as well as an emerging academic focus on changing ecosystems and climate — impact on animal and human health. The Climate Change Institute has evolved beyond a singular focus on research to be a leader and a vehicle for broad integration of climate change strengths across campus and statewide. Lead faculty: Paul Mayewski, Jasmine Saros, Ivan Fernandez, Gregory Zaro, Climate Change Institute; Eleanor Groden, School of Biology and Ecology; Mario Teisl, School of Economics; Susan Erich, Anne Lichtenwalner, School of Food and Agriculture
Advanced Materials for Infrastructure and Energy, developing the use of advanced materials in civil infrastructure, energy, aerospace and defense applications. As an interdisciplinary research center, the Advanced Structures and Composites Center focuses on development of novel advanced composite materials and technologies that capitalize on Maine’s manufacturing strengths and natural resources, while creating new industries and job opportunities, and educating students. Lead faculty: Habib Dagher, Stephen Shaler, Larry Parent, Douglas Gardner, William Davids, Eric Landis, Krish Thiagarajan, Advanced Structures and Composites Center
College of Engineering, focusing on the role of the state’s only comprehensive engineering program that features a high level of synergy between teaching, research and public service. Engineering leads the campus with respect to the quality of students it attracts, retention and graduation rates, as well as job placement. Lead faculty: Eric Landis, William Davids, Donald Hummels, Hemant Pendse, Scott Dunning, Engineering; David Batuski, Physics
Honors College, increasing the recruitment and retention of students in preprofessional programs, involving faculty campuswide in the honors education enhancing study abroad and off-campus partnerships that expand and strengthen community-engaged research, and involving students in the creation of new knowledge. Lead faculty, Francois Amar, Honors
Brief descriptions of the Emerging Areas:
Graduate School of Biomedical Sciences and Engineering (GSBSE), leveraging Maine’s academic and nonprofit biomedical research institutions, specifically UMaine, University of Southern Maine, University of New England, The Jackson Laboratory, Mount Desert Island Biological Laboratory and Maine Medical Center Research Institute through a unique educational model. GSBSE student research focuses on issues prevalent in the state of Maine, such as cancer- and aging-related illness. Lead faculty: David Neivandt, Chemical Engineering and the Graduate School of Biomedical Sciences and Engineering
Northeastern Americas: Humanities Research and Education, focusing on scholarship of New England, Quebec and Atlantic Canada. The area is distinctive in its international scope, its multicultural depth and its array of campuswide programs, including the Canadian-American Center, Margaret Chase Smith Policy Center, Maine Folklife Center, Franco American Programs, Native American Programs and Humanities Initiative, as well as the departments of History, English, Art and Modern Languages. Interdisciplinary, regional research contributes to understanding Maine’s cross-border economy, and it provides interpretative resources for the state’s “creative economy” and its heritage-based tourist industry. Lead faculty: Richard Judd, History; Pauleena MacDougall, Folklife Center; Darren Ranco, Anthropology and Native American Programs
Data Science and Engineering, leveraging UMaine strengths in data science and engineering, and data-sensitive science areas by applying data-centric methods to issues relevant to Maine’s interests and natural and economic sustainability. DSE brings together computer scientists, mathematicians, statisticians and engineers with domain scientists to address critical challenges of capturing, storing, managing, sharing, and analyzing massive data sets for new scientific discoveries and insights. Lead faculty: Kate Beard-Tisdale, School of Computing and Information Science; Ali Abedi, Yifeng Zhu, Electrical and Computer Engineering
Sustainability Solutions and Technologies, using the field of sustainability science and other interdisciplinary approaches to address the intersecting environmental, sociocultural and economic dimensions of diverse societal challenges, including renewable energy, urbanization, forest resources, water resources, marine fisheries, agriculture and climate change. Faculty conduct sustainability research in collaboration with stakeholder organizations representing government, business and industry, and nongovernmental organizations. Lead faculty: David Hart, Senator George J. Mitchell Center and School of Biology and Ecology; Jonathan Rubin, Margaret Chase Smith Policy Center and School of Economics; Aram Calhoun, Wildlife Ecology and Ecology and Environmental Science; Shaleen Jain, Civil and Environmental Engineering; Hemant Pendse, Chemical and Biological Engineering; Darren Ranco, Anthropology and Native American Programs; Mario Teisl, School of Economics; Robert Wagner, School of Forest Resources
Aging Research, advancing successful aging in Maine and the nation as it addresses: maximizing individual productivity; minimizing institutionalization and the need for costly long-term care; preventing and mitigating the impact of illness and injury; and promoting community integration, social engagement, full accessibility, personal independence, vitality, mobility, elder friendly communities and citizen safety. Utilizing a research incubator model, this area will maintain productive partnerships with the business and nonprofit sectors. Lead faculty: Len Kaye, Center on Aging and Social Work; David Neivandt, Chemical Engineering and the Graduate School of Biomedical Science and Engineering; Laura Lindenfeld, Communication and Journalism
Finance Education, addressing the critical need of the state of Maine to educate business professionals who can carry out economic development and improve job opportunities for the people of Maine. Student learning is enhanced through state of the art technologies and information science, opportunities to invest and manage funds, and engagement with businesses in Maine and nationally. Lead faculty: Ivan Manev, Maine Business School
Contact: Margaret Nagle, 207.581.3745
Bill Glanz, associate professor in the School of Biology and Ecology and cooperating faculty in the Department of Wildlife, Fisheries and Conservation Biology, passed away peacefully, surrounded by his family, on June 14, in San Diego. He was 65. Glanz was an outstanding teacher and mentor during his 34 years on the UMaine faculty. He continued to share his passion and expertise in natural history, birds and mammals with students, colleagues and the public up until his departure from campus and Maine this past November. He is remembered as a gifted teacher and scientist, naturalist and valued friend.
Aram Calhoun, Ellie Groden and Jim Bird note that those who would like some way to express condolences to the family and/or contribute to Glanz’s remembrance are welcome to join in the following:
Cards, notes and remembrances are being collected for a packet to send to professor Glanz’s daughter, Liz. She is particularly comforted to hear fun stories about her father, impressions, photos, etc. Deadline for materials is July 11.
Contributions for the Orono Boardwalk in professor Glanz’s name are being collected. Checks should be made payable to: The University of Maine Foundation, bog campaign Glanz in the memo line. This is a description of the gift, compiled by Jim Bird:
Glanz was a strong supporter of the Orono Bog Boardwalk. He helped build the boardwalk and, from 2004-13 during the first weekend in May, he led (or co-led) a very popular morning migratory bird walk in the city forest and on the boardwalk. Glanz also took his students to the boardwalk to teach them about the natural history of a northern peat bog. In honor of professor Glanz, the Orono Bog Boardwalk hopes to collect more than $1,000 in funds to sponsor a new boardwalk section in his name. The new section will be put in next year during Phase 2 of the boardwalk reconstruction. It will be located in an area that Glanz would visit to view the annually returning spruce grouse (Falcipennis canadensis).
All contributions, letters, cards and remembrances may be left with Sue Anderson, 100 Murray Hall, or Catherine Goodine, 210 Nutting Hall.
Glanz’s obituary is online.
The Bangor Daily News reported on two studies conducted by researchers at the University of Maine’s Sustainability Solutions Initiative (SSI) on women’s knowledge of the dangers and health benefits of eating fish while pregnant. The researchers found pregnant women are learning how to safely eat fish after early warnings about the dangers turned many off from eating it entirely. The first study determined that a Maine Center for Disease Control and Prevention advisory led women to decrease their consumption of fish, while a follow-up study found a new advisory led to a healthier, more balanced approach to fish consumption. Mario Teisl, an economics professor at UMaine, will discuss study results at the U.S. Environmental Protection Agency’s 2014 National Forum on Contaminants in Fish in September.
James Breece, an economics professor at the University of Maine who is a member of the Bureau of Economic Analysis advisory group, was interviewed for a Portland Press Herald article about a statement issued by Gov. Paul LePage that equated Social Security with welfare, and his following clarification of the statement. LePage criticized the newspaper for making an “erroneous interpretation” of a media release from his office that dealt with a report from the U.S. Bureau of Economic Analysis, according to the article. Breece said it’s not unheard of for people to pick apart components of the bureau’s personal income reports for political or other purposes, and a narrow focus offers perspective on how commerce, industry and governments are doing, as reflected in the pay that employees are receiving.
Including other figures compiled by the bureau provides a fuller picture of what “drives the economy,” the article states.