The University of Maine’s Center for Cooperative Aquaculture (CCAR) in Franklin was mentioned in an Aquaculture North America article about Acadia Harvest Inc. of Brunswick, Maine, reaching the final pilot phase of its work on land-based re-circ aquaculture of California yellowtail. The company also is laying the groundwork for commercial production of yellowtail, and hopes to add black sea bass in the future, the article states. Taylor Pryor, a chief scientist and marine biologist at Acadia Harvest Inc., said the company wouldn’t have accomplished as much in the past three years without the expertise at CCAR, which supports aquaculture business incubation. “The CCAR staff are wonderfully competent in their hatchery work,” Pryor said. “Having their expertise and the CCAR facility can vastly reduce the time needed to move projects forward.”
Archive for the ‘Economic Development’ Category
William Livingston, School of Forest Resources, has received a more than $77,700 U.S. Department of Agriculture grant to study Caliciopsis in white pine. Many white pine stands in southern Maine and New Hampshire have suffered from declines and diebacks in the past 15 years. A fungal disease, Caliciopsis canker, has been frequently observed in these stands. Typically, the white pines stands suffering from Caliciopsis canker are those that are very dense, and foresters recommend that the stands should be thinned to improve tree growth. However, it is uncertain if stands infected with Caliciopsis canker will respond to stand thinning and improve growth; the uncut trees may not recover from the disease. The objectives for the study are to identify areas at greatest risk of Caliciopsis canker damage, assess effects of thinning in stands affected by Caliciopsis canker and develop management guidelines for reducing damage related to Caliciopsis canker.
The Foster Center for Student Innovation at the University of Maine was mentioned in a SeacoastOnline opinion piece titled “Innovators key to Maine’s economy,” by Rep. Deane Rykerson. “The collective efforts of the Foster Center at the University of Maine, the Maine Center for Entrepreneurship, the Maine Center for Creativity, Maine Technology Institute, Envision Maine, Accelerate Maine and others are building a base of innovators and entrepreneurs, and establishing a Maine brand as the place to be if you want to innovate,” the article states.
A Portland Press Herald article about Maine bakeries using more local grains mentioned the Northern New England Local Bread Wheat Project, a USDA-funded collaboration of researchers, farmers, millers and bakers in Vermont and Maine that aims to help farmers increase organic bread wheat production and quality. For the past four years, Alison Pray, co-owner of the Standard Baking Co. in Portland, has been working with the Northern New England Local Bread Wheat Project at the University of Maine and the Northern Grain Growers Association. The groups occasionally send her new heritage wheat varieties to bake with so she can evaluate their properties and flavor, according to the article.
The University of Maine is piloting an interdisciplinary course based on Maine tidal power development research that aims to better understand the process of applying a comprehensive approach to renewable energy projects.
The course, Marine Renewable Energy: Engineering, Oceanography, Biology and Human Dimensions, is coordinated by Gayle Zydlewski, an associate professor of marine biology, and is offered as an upper-level undergraduate or graduate course.
The course examines the basic science and field methods of understanding power generation, potential changes to the marine environment and effects on other users of marine resources, and how these disciplines intersect to provide a comprehensive understanding of coastal ecosystems.
Teaching is shared between Zydlewski; Michael Peterson and Raul Urbina from the Mechanical Engineering Department; Huijie Xue, an expert on physical oceanography; and Jessica Jansujwicz and Teresa Johnson, experts on human dimensions and sustainability science.
The last two weeks of the course are devoted to field work and final projects, where students are given the framework to apply concepts and “put it all together,” Zydlewski says.
Fieldwork is conducted on the Penobscot River, where students use acoustics, or sounds in water, to research and collect data about fish and water currents for their final project, which ties together what they learned in the field and in the classroom.
As part of the human dimensions aspect of the course, students visit Cianbro’s manufacturing facility in Brewer to learn about the company’s use of the river and the protocols it follows for development projects.
Since 2009, a group of UMaine researchers have been studying tidal power development independently while coming together to discuss their research, according to Zydlewski. The collaborative effort has resulted in integrated research approaches to better understand the marine environment and contribute to sustainable development through data-driven science with stakeholder input, Zydlewski says.
The focus of the class, she says, is to pass on the collective knowledge and information to the students, whose generation will be faced with all aspects of renewable energy development in coastal systems.
The majority of the 10 students in the course’s pilot year are engineers at the undergraduate and graduate level. Two students are marine science majors. Hometowns vary from York, Maine, to towns in Canada, Connecticut and Massachusetts, with half of the students coming from Brazil.
Even though the course is framed around what is happening with renewable energy in Maine, Zydlewski says, various forms of renewable energy development are also being considered in Brazil, and the students would like to be able to transfer and apply what they learn back home.
Jeff Lord concedes he does a lot of sitting, watching and waiting along the herring ladder at Highland Lake. But when gangs of alewives begin to leap and flop their way upriver from Mill Brook, his patience is well rewarded.
“It can get a little boring, so I really appreciate when there is action,” the Falmouth resident said as he gazed at the rushing waters. “It’s a chance to put my biology background to work at something that matters.”
Lord and about 13 other volunteers keep count of migrating herring, mainly alewives, as they make their way up fish ladders to traditional freshwater spawning areas. The newly established volunteer monitoring program is a joint research project of UMaine and University of Southern Maine (USM). Scientists want to see if volunteers can help government managers and university researchers amass important data on spring run alewife — something likely too expensive to accomplish otherwise.
The now-retired Lord, who has a Ph.D. in entomology, saw a chance to use his biology knowledge in a public service capacity. He sees citizen programs as a way to engage the public by introducing projects that affect their home turf: “I think that as more people get involved in this type of project and communicate with others, there will be more support for these kinds of conservation efforts,” Lord said.
The role of citizen science in sustainable river herring harvest is the focus of a $96,600 grant from the National Fish and Wildlife Foundation. Growing out of a project at UMaine’s Sustainability Solutions Initiative, a program of the Senator George J. Mitchell Center, the overall goals are threefold:
- To study volunteer monitoring of river herring in Maine, Massachusetts, and New Hampshire, assess successes and difficulties and produce a road map useful to other groups interested in similar citizen science programs
- To help pilot communities develop these citizen fish-count programs while assessing the accuracy of the resulting data
- To explore the role of these programs, in local, state and regional fishery management
UMaine co-principal investigators are Karen Hutchins Bieluch, visiting assistant professor of communication and journalism, Linda Silka, director of the Margaret Chase Smith Policy Center and professor of economics; and Laura Lindenfeld, associate professor of communications and journalism and the Margaret Chase Smith Policy Center. Co-principal investigators from USM are Theodore Willis, adjunct assistant research professor of environmental science; and Karen Wilson, assistant research professor of environmental science. Jason Smith, master’s student at USM, is the project research assistant.
Volunteers for pilot projects in Windham and Pembroke, are already hard at work using good old-fashioned manual clickers to count as many fish as possible. Data from the Windham project is checked against recordings from a video camera installed by researchers. If the video and citizen counts match, the pilot program will be a viable alternative to expensive and difficult to maintain counting equipment, project scientists say.
This past year between 49,000 and 62,000 alewives climbed the Highland Lake ladder in Windham. The huge range occurred because a first wave of fish began leaving the lake before stragglers had finished migrating upstream, researchers say. It created some confusion for the volunteers, they said, something to iron out as the project moves forward. Though researchers hope to eventually have good estimates of newly spawned river herring streaming down the ladder, this first year focused mainly on citizen science group formation and learning methodology. Next year, researchers hope for a deeper pool of volunteers who will be ready to go by the start of migration in May. And if the adult count goes well next year, focus can shift to the little ones leaving the lake, which can number in the thousands per hour.
The big question: Can citizens be engaged in counts long term? USM fisheries scientist Willis thinks herring are charming enough to sustain interest.
“River herring are one of the few marine species that people can interact with because they swim inland to where we live,” Willis said. “There are dry spells in the counting, but then there will be 830 alewife an hour zipping past you. Early in the run there were thousands of fish piled up in the stream trying to work their way up the ladder.”
So much so that half the total count for 2014 was tallied in the first five days, Willis said.
Maine is one of only three states currently harvesting river herring and maintaining a viable fishery has been tough. Though herring fisheries are managed locally, they must comply with criteria issued by the Maine Department of Marine Resources (DMR). Among the rules:
- Herring harvest populations must be self-sustaining and not supplemented by outside stock. Noncompliance can result in a four-year shutdown.
- Total adult population must be estimated at 235 fish per surface acre.
- A run must demonstrate a healthy spawning survival rate and a good older age population.
“What we’re beginning to learn from our interviews is that these volunteer monitoring programs provide critical data for managers assessing the sustainability of a run for harvesting population trends, and the effectiveness of particular restoration efforts. More than just collection of data, these programs help build a sense of community around a local resource and increase local awareness of the fish. A sense of stewardship is essential for protecting river herring, now and in the future” said investigator Hutchins Bieluch.
Researchers are hopeful that this project will not only help jumpstart new monitoring programs, but will also facilitate communication between volunteers, local government officials, harvesters, and managers.
Contact: Tamara Field, 207.420.7755
The Maine Water Resources Research Institute (WRRI), a program of the Senator George J. Mitchell Center for Sustainability Solutions, joins the U.S. Geological Survey (USGS), stakeholders and academic partners in recognizing the importance of the pivotal Water Resources Research Act (WRRA) on it’s 50th anniversary.
Signed into law in 1964 by President Lyndon B. Johnson, WRRA established a research institute or WRRI in each state and Puerto Rico. In his official statement, President Johnson said the WRRA “will enlist the intellectual power of universities and research institutes in a nationwide effort to conserve and utilize our water resources for the common benefit. The new centers will be concerned with municipal and regional, as well as with national water problems. Their ready accessibility to state and local officials will permit each problem to be attacked on an individual basis, the only way in which the complex characteristics of each water deficiency can be resolved… The Congress has found that we have entered a period in which acute water shortages are hampering our industries, our agriculture, our recreation, and our individual health and happiness.”
Maine’s WRRI “provides leadership and support to help solve Maine’s water problems by supporting researchers and educating tomorrow’s water scientists. Our goal is to generate new knowledge that can help us maintain important water resources,” said John Peckenham, Director of the institute and Associate Director and Senior Research Scientist at the Mitchell Center.
The Maine WRRI has supported the study of problems such as harmful algae blooms in Maine’s rivers and lakes, arsenic in drinking water, stormwater management, lake acidification and water pollution control techniques. The institute also sponsors the annual Maine Water Conference, bringing together people from across Maine who are connected with water resources to share experiences and make new alliances.
Mitchell Center scientists say WRRI grants have facilitated valuable research over the years.
“The grants help faculty and students conduct meaningful research that aids in the management of streams, rivers, and lakes in Maine,” said Sean Smith, Assistant Professor in the School of Earth and Climate Sciences. “It is difficult or impossible to manage and rehabilitate Maine’s freshwater resources effectively without knowledge of how the freshwater systems work and an understanding of how humans affect them. The WRRI grants provide a mechanism for advancing this knowledge and understanding in Maine.”
In 2014, the Maine WRRI is supporting research at Sebago Lake, the drinking water supply for the greater Portland metropolitan area. Led by Smith, the project seeks to quantify connections between geography, land cover, climate and hydraulic conditions within tributaries draining to the lake. The connections between these factors are at the heart of major pollution concerns throughout the Northeast. The research seeks to help guide land use planning, pollution management, aquatic habitat conservation, and public water supply protection.
Another WRRI project in Lake Auburn, a source of drinking water for the Lewiston/Auburn area, is focused on increased levels of phosphorus in the lake. This could compromise public health and eventually result in a water treatment filtration requirement that could result in a greater cost to the community. The work supplements the existing knowledge of the lake and its results will enhance lake and water supply management strategies. The research team is led by Aria Amirbahman, professor of civil and environmental engineering; Stephen Norton, Distinguished Maine Professor, professor emeritus, Climate Change Institute and School of Earth and Climate Sciences; Linda Bacon, Lakes Program, Maine Department of Environmental Protection (DEP).
Contact: Tamara Field, 207.420.7755
David Erb, senior R&D program manager at the University of Maine’s Advanced Structures and Composites Center, and Jake Ward, UMaine’s vice president for innovation and economic development, were selected as members of the Maine Technology Institute’s executive committee by the institute’s board, according to a Bangor Daily News article about MTI’s interim leader. The executive committee will advise Brian Whitney, director of business development and innovation for the Maine Department of Economic and Community Development, as he takes over as the acting director of MTI, the article states. The executive committee also will review applicants for the permanent post as president of MTI.
Technology developed at the University of Maine was mentioned in a Boston Globe article about UltraCell Insulation, a Newton, Massachusetts startup that aims to recycle cardboard boxes into cellulose insulation for homes. The company’s technology was developed and tested at UMaine, where researchers came up with a process of separating contaminants from cardboard and adding a proprietary mix of borate chemicals to make the material fire retardant, the article states. The university owns the technology patent jointly with UltraCell.
Research being conducted at the University of Maine was mentioned in a Huffington Post article titled, “Who grows our food: Wild blueberries, honeybees and Wyman’s of Maine.” According to the article, Wyman’s is funding honeybee preservation studies at UMaine and Pennsylvania State University because wild blueberries rely on honeybees for pollination, and the honeybee population is declining.