UNews - Wisconsin

��Ѹ��Դ��߿�Ƭ loses distinguished faculty member

trevor.kenney — Mon, 10 Sep 2012 04:58:17 +0000

The ��Ѹ��Դ��߿�Ƭ community offers its most sincere condolences to the family, friends, students and many colleagues of the late Dr. Don Birchfield, a professor of Native American Studies, award-winning author and champion of, and mentor to, numerous students.

Don served the Department of Native American Studies at the ��Ѹ��Դ��߿�Ƭ of Lethbridge since 2001. He passed into the spirit world in the early hours of Friday, September 7, 2012. He will be greatly missed.

At this time, a memorial service is yet to be finalized. This notice will be updated with additional information as it becomes available.

Don Birchfield was a graduate of the ��Ѹ��Դ��߿�Ƭ of Oklahoma College of Law and a member of the Choctaw Nation of Oklahoma.

Prior to teaching at the ��Ѹ��Դ��߿�Ƭ of Lethbridge, Don taught American Indian studies at Cornell ��Ѹ��Դ��߿�Ƭ, the ��Ѹ��Դ��߿�Ƭ of New Mexico, and the ��Ѹ��Դ��߿�Ƭ of Wisconsin-Green Bay.

He served as book review editor for Studies In American Indian Literatures (SAIL), Native Americas, and News From Indian Country, and is a former editor of Camp Crier at the Oklahoma City Native American Center.

His Oklahoma Basic Intelligence Test (Greenfield Review Center, 1998) won the First Book Award For Prose from the Native Writers' Circle of the Americas, and his Field of Honor (U of OK P, 2004) won the Writer of the Year award from Wordcraft Circle of Native Writers & Storytellers and the Spur Award for Best First Novel from Western Writers of America.

His other books include Black Silk Handkerchief: A Hom-Astubby Mystery (U of OK P, 2006) and nineteen textbooks for children from educational publishers.

Don was a founding member of the National Advisory Caucus of Wordcraft Circle of Native Writers & Storytellers. He was General Editor of the eleven-volume Encyclopedia of North American Indians (Marshall Cavendish, 1997).

In 2007, he was the Distinguished Lecturer at the 84th annual convention of the Central States Anthropological Society. His most recent book, How Choctaws Invented Civilization and Why Choctaws Will Conquer The World (U of NM P, 2007), treats American history, American Indian law and policy, Choctaw history, and academe as objects of satire.

Former Horn coach heads to Wisconsin

trevor.kenney — Wed, 22 Jul 2009 15:47:41 +0000

Former ��Ѹ��Դ��߿�Ƭ of Lethbridge Pronghorns women's hockey coach, Rob Morgan, has been chosen to build a new women's hockey program at St. Norbert College in De Pere, Wisconsin.

Morgan, the 2000-01 Canada West coach of the year following his one season behind the Pronghorns bench, heads to St. Norbert after a six-year stint as associate head coach at Dartmouth College. While there, he helped lead the Big Green to the NCAA Tournament in each of the last three seasons as they compiled a 128-53-18 record.

A graduate of the ��Ѹ��Դ��߿�Ƭ of Alberta in 1992, Morgan earned his master's degree from the U of L and coached the Pronghorns to a fourth-place finish in the Canada West standings in 2000-01. The Horns compiled a 4-5-3 regular season record before finishing second in a three-team West semifinal playoff series with ��Ѹ��Դ��߿�Ƭ of Alberta and ��Ѹ��Դ��߿�Ƭ of British Columbia. Overall, the Horns were 16-11-3 on the season.

Morgan left the U of L to take over head coaching duties at North Country Community College in Saranac Lake, N.Y. before assuming the position at Dartmouth.

Collaborating to advance water research

trevor.kenney — Thu, 12 Feb 2009 21:00:29 +0000

By studying water issues locally, ��Ѹ��Դ��߿�Ƭ of Lethbridge water researchers are discovering fundamental principles about water systems and their management that bolster a global body of knowledge.

Lars Brinkmann, a PhD candidate in the Department of Biological Sciences, is the inaugural recipient of a $30,000 fellowship – the largest individual student award endowed at the U of L. The fellowship is made possible by energy company Nexen Inc. and their initial investment of $300,000 which, when matched through the Province of Alberta's Access to the Future Fund, will establish a $600,000 endowment for graduate scholarships and fellowships in water research at the ��Ѹ��Դ��߿�Ƭ of Lethbridge.

Brinkmann is exploring how mercury concentrations in fish are affected by the food web. He explains that even in seemingly pristine bodies of water, traces of mercury often threaten the health of humans and other animals in the ecosystem.

"Mercury is a serious problem because it's a very potent neurotoxin, and it has very adverse effects in human adults. What's even worse is that at very low concentrations, it still has a very bad effect on developing fetuses," Brinkmann explains.

The heavy metal is a byproduct of some industrial processes. Even water systems nowhere near a point of contamination can contain mercury, as it is transported by rain and wind.

Mercury becomes most concentrated at the top of the food web. Predatory fish can contain very toxic levels of mercury and can be dangerous for humans to consume. However, the concentration is affected by what those fish eat and how they allocate energy to survive (like spawning, movement and growth of the body), which makes concentrations in ecosystems quite variable.

Brinkmann hopes to find out why the food web is causing so much variation by studying the fish in the South Saskatchewan River Basin and determining how their energy budgets relate to mercury concentration. His work suggests that it's not the size of a fish that minimizes concentration, but rather its rate of growth; fish that grow quickly tend to have less mercury in their tissues.

Brinkmann's supervisor, Dr. Joseph Rasmussen, a professor in the U of L's Department of Biological Sciences and a Canada Research Chair (Aquatic Systems), explains that the doctoral student's research is filling an important gap in the literature. Most of the research on mercury toxicology hasn't dealt with food web interactions.

"It treats food web components as generic, but it's hugely variable from one system to another," Rasmussen says.

In recent years, emission controls have limited the amount of mercury that industry produces, but it continues to pose an environmental threat. It's becoming more important to find ways to manage the pollutant once it's in the system, Rasmussen explains.

"It's good to promote practices that reduce emissions, but you can't control it like a tap. However, you can manage the system on the other end and, say, manage our fisheries in such a way that we reduce mercury in fish."

When it comes to Alberta's spring systems – the points at which groundwater comes to the surface – even less is known. That's why a team of U of L researchers and partners is studying the natural springs as a strategy to learn more about groundwater and ensure the resource is used sustainably in the future. But at the moment, scientists don't understand the role springs play in local habitats.

"One might imagine that because springs are relatively scarce, their ecological value might be limited. Conversely, they provide unique environments, and it's likely that there may be some unique organisms that rely on them," explains Dr. Stewart Rood, a U of L Board of Governors Research Chair in Environmental Science and 2008 Killam Research Fellowship recipient.

Rood has been collaborating with Dr. Abe Springer, a professor with Northern Arizona ��Ѹ��Դ��߿�Ƭ, to better understand the province's springs. The Alberta Springs Project – modelled after Springer's and colleagues' Southwestern U.S. springs studies – was created when Springer visited the U of L as its first Fulbright Scholar in water research in 2007.

The Alberta Springs Project will investigate springs throughout southern Alberta, including those of the Porcupine Hills region, an outcrop of foothills that is not directly linked to the Rocky Mountain zones. In the areas with springs, the topographical conditions allow for groundwater to come to the surface and create a diverse array of springs.

The project is broad. In addition to inventorying the springs, researchers are studying their hydrology, water chemistry and aquatic and riparian ecology. They hope to find out, among other things, how springs are impacted by seasonal and climatic changes, how the type of spring affects the area's biology and how groundwater relates to surface water. The research initiative will also compare the spring systems in Alberta, Arizona and Wisconsin.

Eventually, the information will help Alberta plan for the future.

"As surface water resources become overextended in a region, the next source of water which is typically tapped is groundwater stored in aquifers," Springer says. "Alberta is in a unique position of not yet having significantly tapped the extensive groundwater resources of the province, so there is still time to plan for better management of them and minimize or mitigate any potential future impact to aquifers or springs from groundwater use."

The Alberta Springs Project has secured $200,000 in funding over four years from the Imperial Oil Foundation, and it has attracted researchers from across North America.

"One emphasis of this project is to bring together individuals with shared interests in order to better understand what we know and don't know and to develop a more systematic strategy for studying and inventorying springs," Rood says.

UNews - Wisconsin

��Ѹ�����Դ���߿�Ƭ loses distinguished faculty member

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