Steve Coghlan, an associate professor of freshwater fisheries at the University of Maine, was mentioned in a Morning Sentinel article about the Maine Trout Unlimited Trout Camp in Solon. The weeklong camp is sponsored by Trout Unlimited, a national organization that works to conserve coldwater fisheries. Throughout the camp participants fish, learn to tie flies and cast, and study the ecosystem and biology of the Kennebec River. Coghlan is a camp instructor who teaches the students about seine fishing, a method of capturing fish using a large net that usually works best on lakes and ponds or slow-moving water. Coghlan said the camp is mostly about getting students to think about sustainability and the human impact on ecology. “Many popular fisheries, not necessarily this one, but many, are collapsing because they are harvested unsustainably,” Coghlan told campers. “That’s something that you guys coming into this world are going to have to deal with. It’s up to you to think sustainably, to think are we living sustainably and can we sustain ourselves.”
Archive for the ‘Natural Sciences, Forestry, and Agriculture’ Category
The Bangor Daily News covered a Penobscot River rafting trip by University of Maine researchers and students who are noting changes in the waterway by using sonar technology to study the riverbed. “Primarily, we’re interested in the structure of the bottom of the Penobscot River and the changes to that bottom as a result of everything that’s gone on, including human interventions, floods, dam removals and all the other things that have been a part of the history of the river in the last 200 years,” said Sean Smith, an assistant professor at UMaine’s School of Earth and Climate Sciences. He added rivers can’t be managed effectively unless people know how they work and respond to different influences. Gayle Zydlewski, an associate professor at UMaine’s School of Marine Science who studies sturgeon, was also part of the expedition. “Sturgeon would get as far as the Milford Dam, and when the dams went in, they were blocked,” Zydlewski said, adding she wants to know if the fish will use the area and if their population will change now that the dam has been removed.
The Maine Public Broadcasting Network spoke with Timothy Waring, an assistant professor of social-ecological systems modeling at the University of Maine, about a consumer survey on local foods. The survey was conducted by Waring and other researchers at the Maine Food Strategy. The survey found Mainers are going out of their way to buy more local produce and seafood. More than a third of people surveyed said they purchased up to a quarter of their food from local sources. Ninety percent said that freshness, flavor and nutrition were their main reasons for seeking out locally raised food. “They’re also eager to do it to support local farmers, so people are doing it out of some sense of commitment to the people who are raising the food,” Waring said.
A Bangor Daily News editorial titled “Keeping up with Maine’s changing climate” cited several University of Maine initiatives that aim to mitigate the effects of extreme weather. The editorial mentioned the Maine Futures Community Mapper, an online tool developed by Maine’s Sustainability Solutions Initiative (SSI) that allows people to see the best locations for development, conservation, agriculture or forestry in Maine, and then shows what future landscapes would look like under different scenarios. Research being conducted by SSI with coastal communities to update stormwater plans and identify problem culverts, as well as a bill sponsored by Rep. Mick Devin, a researcher and shellfish hatchery manager at UMaine’s Darling Marine Center, that will establish a commission to study ocean acidification and how it affects the harvest of shellfish were also mentioned. UMaine’s Climate Change Institute was cited as “one organization with the expertise to guide community leaders in their climate adaptation and sustainability plans.” The CCI will host a workshop at the Wells Conference Center on Oct. 23 to help Maine communities with climate change planning, the editorial states.
The Maine Edge published an article about research to be conducted by University of Maine professor of oceanography Emmanuel Boss and UMaine master’s graduate Thomas Leeuw. This summer, the pair will board the sailboat Tara to collect data and conduct research on ocean color, composition and pigments of surface particles in the Mediterranean Sea. In addition to collaborating with international scientists, they’ll talk with schoolchildren about the ocean.
The Bangor Daily News and WLBZ (Channel 2) reported on an updated study conducted by University of Maine economist Todd Gabe on the economic impact of Bangor’s Waterfront Concerts series. Gabe first released the study in early 2013, which estimated the first three years of the concert series brought more than $30 million into the local economy. Gabe recently released an update to include data from the 2013 season, which surpassed each previous year in terms of attendance, number of performances, impact on local businesses and people’s willingness to travel long distances to see a show, according to the article. The 19 shows in 2013 had a total economic impact of nearly $17.5 million — more than half the total of the first three years combined, according to the study. Gabe’s journal article on the study is scheduled to be published in the Review of Regional Studies. Mainebiz also cited the BDN report.
An economic impact study by University of Maine economist Todd Gabe was cited in a Portland Press Herald article about Downeast LNG altering plans for a proposed liquefied natural gas import terminal in Washington County. Downeast LNG commissioned Gabe to conduct the study. Gabe found the new project would create 2,350 jobs and $375 million in labor income during its three-year construction period. He also estimated the terminal would support 337 jobs in the state and have an annual economic impact of $68 million.
Editor’s note: This version has been updated
Two studies by researchers at the University of Maine’s Sustainability Solutions Initiative (SSI) uncovered compelling data on women’s knowledge of both the dangers and health benefits of eating fish while pregnant. The first study found that Maine Center for Disease Control and Prevention’s (MeCDC) advisory led women to decrease their consumption of fish, while a follow-up study found a newly-designed advisory led to a healthier, more balanced approach to fish consumption.
Mario Teisl, professor in the School of Economics, will present and discuss results of the studies, which were published in two peer-reviewed journals, as a featured speaker at the U.S. Environmental Protection Agency’s (EPA) 2014 National Forum on Contaminants in Fish. Both journal papers are among the first to examine how information about methylmercury in fish is conveyed to pregnant women in specific states and how that information is used, which is information the EPA has indicated it needs.
Teisl has been part of two research teams from SSI’s Knowledge to Action Collaborative that have closely examined MeCDC’s methylmercury advisories sent to pregnant women. He will lay out how the successive sets of data tracked an evolution in the way information is conveyed to and interpreted by pregnant women in Maine.
“MeCDC suspected that the original advisory was not working as best as it could for this audience and our initial study confirmed the state could do better,” Teisl said.
In the first study, published in 2011 in the journal Science of the Total Environment, Teisl and colleagues found that the advisory was changing pregnant women’s eating habits, but not always in the intended manner. Instead of limiting high-mercury fish and switching to a careful diet of low-mercury fish, many pregnant women were dramatically decreasing their overall consumption of all fish, thus missing many of the benefits of eating fish. The misinformation seemed to stem from the fact that the advisory was aimed at sports fishermen and mainly focused on the risks of eating sport-caught fish.
“The old pamphlet was targeted more toward anglers. On the cover, there was a photo of a family fishing. The problem is that very few women eat sport-caught fish. Most eat fish from the grocery store. A lot of pregnant women didn’t understand how the information pertained to them,” Teisl said.
In 2006, the MeCDCredesigned its advisory, adding specific information about fresh, frozen and canned fish. Sue Stableford, a health literacy expert at the University of New England, worked closely with the MeCDC on both advisories, providing extensive assistance with research, focus group testing, and use of ‘easy-to-read’ techniques.
The new literature contains recipes, meal plans and colorful charts, informing women of fish to avoid, fish to limit and fish that are low enough in mercury to eat twice a week while pregnant. The pamphlet emphasizes the importance of fish in the diet, including the fetal/maternal health benefits of Omega 3 fatty acids and protein. In the second study, published in 2013 in the journal Environmental Science, Teisl and colleagues found women who read the updated advisory were knowledgeable about healthy fish consumption in pregnancy. People who did not read the advisory generally lacked essential knowledge about healthy fish diets.
“Our evaluation of the Maine CDC’s updated fish consumption advisory suggests that it successfully improved women’s specific knowledge of both the benefits and risks of consuming fish while pregnant. This improved knowledge has the potential to minimize methylmercury health impacts and maintain, if not increase, overall low-mercury fish consumption,” said Haley Engelberth, who received a master’s of science in Ecology and Environmental Science from UMaine in 2012. Engelberth was on both SSI methylmercury research teams and the lead author of the 2013 paper.
Other researchers on the teams included: Kathleen P. Bell, associate professor, UMaine’s School of Economics; Eric Frohmberg, (then) toxicologist, state of Maine; Karyn Butts, research associate, University of Southern Maine; Sue Stableford, director of the Health Literacy Institute at University of New England; Andrew E. Smith, director, Environmental and Occupational Health Programs, Maine CDC; Kevin J. Boyle, (then) professor of ecology and environmental sciences, UMaine.
Teisl will make his presentation at the Sept. 22–24 conference in Alexandria, Virginia.
Funding for this research was provided by National Science Foundation award EPS-0904155 to Maine EPSCoR at the University of Maine and by the Maine Center for Disease Control & Prevention through the U.S. Center for Disease Control and Prevention National Public Health Tracking Grant and U.S. EPA Cooperative Agreement #CR82628301-0.
Contact: Margaret Nagle, 207.581.3745
Mainers prefer to buy local food from in-state farmers, fishermen and businesses, according to a new survey.
The findings are indicative of a sea change happening in the food industry, says Sustainability Solutions Initiative (SSI)/Mitchell Center researcher Timothy Waring, who was part of a multi-institution team that prepared the report.
And Maine is on the leading edge.
In total, 80 percent of those surveyed said they purchase at least some produce, meat and fish from local sources, according to a report by Maine Food Strategy. Two-thirds of respondents said they did so out of a desire to support local food providers.
“Maine is a national leader in supporting the local foods industry,” said Waring, University of Maine assistant professor of social-ecological systems modeling and a member of the SSI.
“People have altruistic motives when it comes to local foods, sometimes at a monetary cost to themselves. They want to support the community. That’s not the reason people normally go to a grocery store.”
Local food is one of Waring’s areas of expertise. He recently received a five-year $500,000 grant from the National Science Foundation (NSF) to explore the role of cooperation in the local food industry.
He stressed the importance of Maine Food Strategy’s mission to create a strong local foods network in the state. Though local foods still make up a small percentage of total food purchased in Maine, Waring said the report indicates the potential for a broader local shift.
“This is about more than a market drive. It’s about socialization and community,” Waring said. “It’s not as depersonalized as the grocery store. People feel more responsible and indebted to those who provide local food. They may know the farmer or the fisherman. They are willing to go out of their way to buy the food.”
Here are some of the report’s findings from the survey of 600 homes all over the state executed by the University of Southern Maine:
- Most people surveyed (61 percent) considered the “local” in local food to apply to the whole state of Maine.
- More than a third purchased from 10 to 25 percent of their food from local sources.
- More than 90 percent of those who responded listed freshness as one of the top reasons they purchased locally, followed closely by flavor and nutrition.
- The top reasons people did not buy locally included lack of access (24 percent) and lack of convenience (20 percent)
- A third of those surveyed said they procured their own local food by hunting, fishing and gathering in the wild.
Food Strategy members will meet with industry and community leaders across the state in a series of briefings, to review the survey findings, identify common resources and seek ways to strengthen stakeholder relationships. These meetings will be open to the public. Details are posted on the Maine Food Strategy website.
Contact: Margaret Nagle, 207.581.3745
University of Maine marine biology graduate student Skylar Bayer is co-producing a live science storytelling event at 7:30 p.m. Thursday, July 17, at the Frontier in Brunswick.
Five scientists, including UMaine alums Jennifer McHenry and Ryan Elizabeth Cope, will share true 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.”
Bayer was featured in a February podcast for The Story Collider titled “Phoning Home from Alvin.” In the 15-minute podcast, the Massachusetts native shares a touching and humorous experience about facing her fears and taking part in a deep-ocean dive in a submersible named Alvin.
Bayer has dreamed of being a marine scientist since she was 8; she is pursuing her Ph.D. in marine reproductive ecology at the Darling Marine Center in Walpole. Bayer also manages, edits and writes the blog, Strictlyfishwrap. She might be better known as “the lonely lady scientist” from a 2013 feature titled “The Enemy Within” on “The Colbert Report.” Bayer is co-producing the storytelling event with Ari Daniel, who has reported for NPR’s “Morning Edition,” “All Things Considered” and “Weekend Edition.” Daniel earned a Ph.D. in biological oceanography at Massachusetts Institute of Technology and Woods Hole Oceanographic Institution.
Scheduled storytellers also include Jeffrey M. Schell, associate professor of oceanography with Sea Education Association; Meredith White, postdoctoral researcher at Bigelow Laboratory for Ocean Sciences; and Nick Bennett, an environmental advocate. Tickets may be purchased online at eventbrite.com. The theater is at 14 Maine St., Mill 3 at Fort Andross, in Brunswick.