Tag Archives: Oregon State University

Is Climate Change Making Gray Whales Picky Eaters?

The Oregon Coast is known for its ruggedness and harsh weather, but also offers a prime opportunity to spot gray whales on their migratory paths. These majestic marine mammals undertake one of the largest migrations of any animal, traveling from the Arctic to Baja California to breed before heading back north along this “whale super-highway.” Despite having the mechanisms to feed in the water column, these benthic specialists prefer bottom feeding, scooping up sand from the seafloor and filtering out invertebrate prey through their baleen, likely targeting locations of high caloric content. However, along the coast of the Pacific Northwest, a behavior known as ‘prey switching’ has been observed, where gray whales feed in the water column instead of their preferred benthic prey, amphipods. Our upcoming guest, Taylor Azizeh, a first-year Ph.D. student at the Marine Mammal Institute, explores what may be driving this prey switching behavior.

Polar regions are among the top locations to be impacted by climate change, which Taylor suspects may be responsible for grey whales switching from benthic to pelagic prey. Changes in bottom water temperature and sediment grain size may result in habitats less favorable for amphipods, leading whales to seek food elsewhere. In response to warming, the distribution of other predators may shift to where they compete for the same food source, or the reduced sea ice cover could result in more productive pelagic waters. How do gray whales, these benthic specialists, adapt to changing food availability?

Gray whale populations often experience boom and bust cycles or unknown mortality events, with the most recent one currently underway. Taylor’s research on the foraging plasticity of gray whales is not only timely, but also employs a holistic approach using a combination of methods to assess the big picture. She plans to use stable isotopes to provide information on what whales are feeding on, but only when combined with GPS tags tracking movement and drone photogrammetry measuring body conditions can one understand where and why. Taylor plans to utilize this combination to ask big picture questions such as whether they’re feeding in areas of high biomass, if they return to those same areas, and how much adaptability can individual gray whales display?

At its core, Taylor’s research delves into the adaptability of gray whales. Gray whales have survived the ice ages, proving their ability to deal with harsh conditions, and Taylor hypothesizes they may be more flexible than we currently understand.

To learn more about Taylor’s passion for these charismatic animals of ecological, social, and cultural importance, the adventure which led here to grad school—from Costa Rica to Ecuador, Denmark, and London—tune in to KBVR 88.7 FM this Sunday, Nov. 3. You can listen to the episode anywhere you listen to your podcasts, including on KBVR, Spotify, Apple, or anywhere else!

Straying from the stream: investigating the impacts of spring Chinook salmon hatchery fish on wild, origin fish

Dams, climate change, habitat loss, predation, anglers. Wild salmon must contend with all of these challenges during some point in their lifetimes. But an additional challenge may be having a negative impact on wild salmon that we don’t yet quite understand: hatchery salmon. The main purpose behind rearing and releasing hatchery salmon into the wild is to increase the number of fish available for anglers (both recreational and commercial) to catch since wild salmon populations are too low in many areas to yield sustainable catches. However, when hatchery fish are released into the wild, some individuals stray. The term straying describes when hatchery fish go where they are not supposed to go. While some degree of straying can be positive because it helps maintain or increase genetic diversity within wild populations, too many hatchery strays could lead to problems for wild salmon. Investigating the impacts of hatchery salmon on wild salmon is no easy feat, and it’s not made easier when you’re trying to do it in possibly one of the most remote and wild places in Oregon…

But that’s exactly what our guest this week is doing! Emily Treadway is a first year Master’s student advised by Dr. Seth White in the Department of Fisheries, Wildlife, and Conservation Sciences at OSU. On top of being a graduate student, Emily is also an employee at the Oregon Department of Fish and Wildlife working within the East Region Fish Research Office. By wearing these two hats and through support from the Lower Snake River Compensation Plan, Emily’s Master’s research aims to do three things: (1) establish baselines for the Wenaha River, (2) determine how a remote region like the Wenaha can be monitored cost-effectively into the future, and (3) hopefully implement certain mitigation efforts or designs that will help support healthy wild salmon populations. 

Map of the Grande Ronde watershed
Map of the Wenaha River
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If you want to hear more about Emily’s research, which involves kayaking on the Wenaha, scouting for river hazards, hiking into remote regions with huge solar panel-powered stationary antennas, then tune in to our live show with Emily this Sunday (October 20th) at 7 pm PST on KBVR 88.7 FM! 

If you miss the show, you can check out the interview wherever you get your podcasts, including on our KBVR page, Spotify, Apple Podcasts, or anywhere else!

Fear.exe: How horror video games hijack more than just your computer

Our upcoming guest is Erika Stewart, a second-year MA student in the School of Writing, Literature and Film. As an avid gamer growing up, Erika found a way to explore this passion more deeply in graduate school, where her thesis focuses on horror in video games. 

Scholars have studied our relationship with horror for decades, identifying that the fear induced arises from a threat to our bodies. But what about video games, where no immediate physical threat exists? An emerging genre of games—coined by Erika as ‘malwaric’ games—hijack your computer (much like malware) and can induce deep fear in players. How do these games create fear if there’s no representation of the body?

Erika explores this question by presenting the argument that the computer functions as an extension of the body. Malwaric games are designed to be intrusive and reflect a cultural fear: they are terrifying because the computer has become a part of us, and these games seem to attack us directly. In an age rife with artificial intelligence, augmented reality, and virtual reality, Erika’s research is both timely and insightful, addressing what this means for the ‘digital divide.’

To learn more about Erika’s research—and how childhood video game memories and positive community college experiences influenced her path to graduate school—tune in to KBVR 88.7 FM this Sunday, Oct. 13. You can listen to the episode anywhere you listen to your podcasts, including on KBVR, Spotify, Apple, or anywhere else!

Changing the narrative of the sophomore slump

Going to college is an overwhelming and all-consuming experience. To help students cope with the new realities of college life, universities typically provide huge amounts of resources and support to freshmen during their first year. Once students hit their sophomore year, the assumption is that students are returning to something they’re already familiar with; they know what resources their school has to offer, how to sign up for classes, where to buy the best lunch on campus, and so on. Sophomores are expected to independently way find and the amount of support and provided resources fizzles out. This phenomena is referred to as the sophomore slump as research has shown that sophomores are in fact quite vulnerable compared to other college classes because of this drop-off in support. Shania Siron, who is in her third (and final!) year and advised by Dr. Tenisha Tevis at OSU, is our guest on the show this week and the focus of her Doctorate of Education dissertation research is the sophomore slump. Shania’s research aims at better understanding how college sophomores develop their abilities to self-author through engaging with career services, which Shania is pretty well-placed to do given that she doesn’t just wear a graduate student hat but she in fact also works full-time as the Assistant Director of Career and Fellowship Advising at Reed College in Portland, Oregon.

Schematic showing how Self-Authorship Theory intersects with the Center for Life Beyond Reed’s Purpose=Driven Career Advising Model

Tune in to our interview with Shania this Sunday (October 6th) at 7 pm PST on KBVR 88.7 FM to learn about Reed College’s unique advising model, what it means to self-author, and Shania’s journey from being an undergraduate Duck at University of Oregon to being a graduate Beaver at Oregon State University!

If you miss the live show, you can check out the interview wherever you get your podcasts, including on our KBVR page, Spotify, Apple Podcasts or anywhere else!

From hooves to helicopters: the study of foot-and-mouth disease virus in African buffalo 

Foot-and-mouth disease (FMD) virus is one of the most infectious viral diseases in the world. FMD virus affects all cloven-hooved animals and there have been outbreaks all over the world except for in North America. While FMD virus doesn’t necessarily cause fatality in animals, it causes severe milk production losses and can leave affected individuals severely weakened and debilitated. This is particularly problematic for people who keep livestock as it can affect their livelihoods and economic welfare. Our guest this week is Cambrey Knapp, a 2nd year PhD student in Comparative Health Science who is studying wildlife-livestock interactions related to FMD virus around Kruger National Park in South Africa. African buffalo within Kruger National Park harbor FMD virus and it can spillover to livestock that are kept in the surrounding areas outside of the park. Cambrey’s research is investigating which viral lineages of FMD virus are most prone to spillover and the temporal aspects of transmission by looking at historic and contemporary African buffalo and cattle samples.

Curious to know how helicopters factor in to the whole story? Tune in to our interview with Cambrey this Sunday (June 2nd) at 7 pm PST on KBVR 88.7 FM. If you miss the live show, you can check out the interview wherever you get your podcasts, including on our KBVR page, Spotify, Apple Podcasts or anywhere else!   

Working towards sustainability in the doula workforce

Studies have shown that birthing mothers paired with doulas have better birth outcomes than mothers that do not work with doulas. For example, doula-assisted mothers are four times less likely to have a low birth weight baby, two times less likely to experience a birth complication and are significantly more likely to initiate breast-feeding, compared to non-doula-assisted mothers1. Yet, the doula workforce suffers from high levels of burn-out often due to being underpaid, overextended, and disrespected in their work, which often results in doulas leaving the profession2. Given the clear benefits of doula-assisted pregnancy and birth, these issues need to be solved. But, how? Well, one person on the job is Master’s student Katie Minich! Katie is in the Applied Anthropology program working with Drs. Melissa Cheyney and David Lewis. Katie’s research aims to better understand how we can improve the sustainability and best practices for doulas post-training.

Tune in to our interview with Katie this Sunday (May 26th) at 7 pm PST on KBVR 88.7 FM. We will be covering a whole range of topics, including Katie’s eight years of experience as a doula herself, why Oregon is one of the best places to be a doula in the US, and more! 

If you miss the live show, you can check out the interview wherever you get your podcasts, including on our KBVR page, Spotify, Apple Podcasts or anywhere else!   

If you’re interested in learning more about the topics discussed, check out the following resources:

Minich, K. I. (2023). “Listening to Doulas in Southern Oregon: Exploring Motivations and Experiences of Birthworkers.” McNair National Research Journal, 2. https://maop14.wildapricot.org/resources/Documents/2023-McNair%20National%20Research%20Journal%20-%20FINAL.pdf 

Minich, K. I. (2023) “Listening to Doulas in Southern Oregon: Understanding Value and Care.” Southern Oregon University Ronald E. McNair Post Baccalaureate Achievement Program McNair Scholars Journal, 19. https://digital.sou.edu/digital/collection/p16085coll19/id/23004/rec/18 

The Uplift Lab: Home – Uplift Lab

Profile on research award: Announcing the Deanna Kingston Scholarship for Graduate Student Excellence | Anthropology, Anthropology Academic Programs, Graduate Anthropology, Prospective OSU Anthropology Graduate Students | College of Liberal Arts | Oregon State University

Graduate Student profile: Anthropology Graduate Students | Anthropology, About Anthropology, Faculty & Staff Directory | College of Liberal Arts | Oregon State University

References

1 Gruber, K.J., Cupito, S.H., and Dobson, C.F. (2013) Impact of Doulas on Healthy Birth Outcomes. The Journal of Perinatal Education, 22(1): 49-58. 

2 MamaGlow Foundation. (2023) Birth worker burnout: Exploring integrative approaches to nurturing a healthy doula workforce. https://mamaglowfoundation.org/wp-content/uploads/2023/01/Birth_Worker_Burnout_Brief.pdf

Welfare, TANF, and Higher Ed: Students thrive when we remove the barriers

In 2023, the Temporary Assistance for Needy Families program (TANF) distributed aid to nearly 20,000 families, and approximately 40,000 individual recipients in the state of Oregon (FY2023 TANF Caseload). The families and individuals who receive TANF often face unseen difficulties and obstacles, especially related to higher education. This week on ID, we speak with Terese Jones, a recent PhD graduate in Human Development and Family Sciences. Terese’s dissertation work centered around TANF recipients, the challenges they face with higher education, developing a pilot program to address these challenges, and assessing the outcomes. 

Terese’s research identifies many common obstacles that TANF students face, a few of which are a lack of information about resources, stigma surrounding the use of these resources, and practices and procedures that discourage students from using these resources. In the program she developed, she sought to eliminate some of these barriers. For example, she removed a requirement that certain students receiving assistance needed to provide a state issued form that tracked their class attendance, which had to be signed by their professors. This change was the most positively received component of the program among the participants because it eliminated a significantly embarrassing and uncomfortable experience for the students.

Terese found that eliminating some of the barriers the students identified allowed them to expand what is called “possible selves” which refers to the futures that students can imagine and identify as possible for themselves. Students who initially sought to become phlebotomists changed their career trajectory towards nursing when they realized they would have the support to do so. Additionally, the participants also expanded their “public selves” which refers to how they see themselves within their community/public life. Many of these students saw themselves going back to their communities as health professionals, addiction and counseling professionals, and social service and welfare professionals. 

Terese says that she found herself relating to these students because she also has a background of poverty that drove her through her higher education journey. She is now continuing her work in a position at LBCC, where she is developing more programs centered around deep poverty in Linn-Benton county with the hopes of making a difference in the lives of people in our community. To learn more about Terese and her work, check out this week’s episode of ID. Also take a look at some of the resources Terese provided below!

Emergency Financial Assistance — Vina Moses Center

Family Support Program – Corvallis Public Schools Foundation (cpsfoundation.org)

South Corvallis Food Bank

Training the trainers who train trainers of little humans

Do you feel dizzy after reading that title? Me too, after writing it, but this week on the show we did indeed speak to a trainer of the trainers who train trainers of little humans! Meet Maya Johnson, a 3rd year PhD student in the School of Human Development and Family Sciences. For her research, Maya studies early childhood education policy and the childcare system within Oregon, with a pretty applied policy focus. Alongside doing her research, in her capacity as a graduate research assistant at OSU, some of what Maya does is to write trainings and coaching systems for individuals who train early childhood educators (hence the trainer of trainers who train trainers).

Check out our interview with Maya wherever you get your podcasts, including on our KBVR page, Spotify or Apple Podcasts! We cover a whole range of topics related to early childhood education, such as the HeadStart program, the childcare crises, why we don’t know a whole lot about the education stats of children under the age of 6 in Oregon, and what Maya is doing to hopefully change that problem!

If you’re interested in learning more about some of the topics discussed, check out the following resources:

  1. A “policy brief” that Maya put together for a final project in a social policy class she took: Toward Just and Livable Wages: Early Educator Compensation Reform in Oregon
  2. The Oregon Child Care Research Partnership is where a lot of the early childcare education policy research in Oregon comes from if you want to know more about the kind of research that goes into child care policy. 
  3. Maya works on the Early Learning System Initiative (ELSI) in helping build a system of support for Oregon’s early educators. 
  4. If you want to learn more about Maya or get in touch with her, here is her OSU profile page: https://health.oregonstate.edu/directory/maya-johnson

Sniffing for science

On our last episode for winter term, we interviewed Kayla Fratt, who is currently a PhD student in the Department of Fisheries, Wildlife, and Conservation Sciences. However, aside from being a graduate student, Kayla is also one of the founders and trainers for K9 Conservationists, an organization that unites highly trained conservation detection dog teams with researchers to collect scientific data. For her graduate research, Kayla is working with her canine colleagues, Barley & Niffler, to understand island biogeography effects on diet and movement for sea wolves in southeast Alaska and basic natural history of pumas in El Salvador.

Barley
Niffler

If you’re curious to hear all about how Kayla became a certified dog behavior consultant, how and why in the world you train a dog to sniff out poop, and the plans for Kayla’s PhD dissertation, check out the podcast episode anywhere you listen to podcasts, including on our KBVR page, Spotify or Apple Podcasts!

A surprise trip to the coldest continent on Earth!

Due to some unforeseen circumstances, we had a very impromptu guest join us for our show on February 18th. Rachel Kaplan is a 4th year PhD student in the College of Earth, Ocean, and Atmospheric Sciences, who researchers whales and krill around the world to better understand predator-prey dynamics. Part of her PhD research involves going to Antarctica so we sat down with Rachel to chat about what it’s like conducting field work on the coldest continent on Earth!

You can listen to the episode anywhere you listen to your podcasts, including on KBVR, Spotify, Apple, or anywhere else!