91˿Ƶ

[Authors: Bridget O'Brien is a 4th year undergraduate student in the Faculty of Science (Microbiology & Immunology), and an Honours student with Dr Ronholm. This paper stems from her NSERC USRA research project with Dr Ronholm in the summer 2020; Dr Jennifer Ronholm is an Assistant Professor in both the Departments of Animal Science and Food Science, whose research focuses on the microbiome of food-producing animals]
Classified as: food safety, Jennifer Ronholm, covid-19, food transmission
Published on: 10 Dec 2020

What makes the elderly and people with underlying conditions more vulnerable to COVID-19? According to a new led by 91˿Ƶ researchers, clues can be found in the proteins involved in initiating infection, as the virus binds to host cells of different animals. Greater cellular oxidation with aging and sickness may explain why seniors and people with chronic illness get infected more often and more severely.

Classified as: covid-19, infection, vulnerability, animals, proteins, cellular oxidation, Jaswinder Singh
Published on: 3 Dec 2020
On Wednesday November 25th, 2020, 9 passionate Macdonald campus graduate students each presented their thesis research in 3 minutes. With only one non-animated slide for visual support, each competitor walked us through the complexity of their research and the impact their work will have. Over 60 people attended the event and engaged in an incredible Q&A session with the competitors, while our astute panel of judges had the challenging task of identifying the most outstanding presentations among the 9 memorable presentations that were given that afternoon.
Classified as: Lister Family Engaged Science Initiative, 3-Minute Thesis competition
Published on: 2 Dec 2020

The Ecological Improvement of Dairy Cow Pastures project has created a sustainable pasture system at the Macdonald Campus Farm which features a rotational grazing system for cattle, the addition of approximately 700 trees and shrubs, the installation of water lines for access to fresh water, and the purchase of a mobile shade umbrella to protect cattle from the sun. The re-design of the pastures has led to improved animal well-being and reduced machinery usage.

Classified as: Cow comfort and management, sustainable pasture systems
Published on: 25 Nov 2020

As Coordinator of the Horticulture Research Centre at the Macdonald Campus Farm, Michael [Bleho] has demonstrated his commitment to sustainability through his daily interactions with students and his work making the agricultural process more eco-friendly throughout his 30 years at the Centre. Michael was a driving force in establishing ‘91˿Ƶ Feeding 91˿Ƶ’, an initiative which directly provides Macdonald Campus produce to campus dining halls.

Classified as: Sustainability, Horticulture Research Centre
Published on: 25 Nov 2020

Congrats to these exceptional Macdonald students who achieved the highest aggregate standing in the first or second year of their respective programs! The Macdonald Medals (BSc(AgEnvSc), BEng(Bioresource) and BSc(FSc) programs) and Stewart Medals (BSc(NutrSc) progam) were presented at the recent Scholastic Awards Ceremony.

Classified as: Scholastic Awards, Medal winners
Published on: 25 Nov 2020

“La plantation d’arbres sur le campus Macdonald, on en fait depuis des décennies. Mais on s’est engagé à en faire beaucoup plus au cours des prochaines cinq années dans un objectif de développement durable. On veut, entre autres, essayer de diminuer les gaz à effet de serre (GES)”, indique le directeur associé du programme de gestion et de technologies agricoles, David Wees [FMT/PlantScience/Sustainability Workgroup].

Classified as: Sustainability, tree-planting
Published on: 25 Nov 2020

"I am constantly inspired and motivated by the outstanding enthusiasm we have had from within the working group and from the larger community of students and staff,” says Cynthia Kallenbach, who also serves as the [Sustainability of Campus Operations] Workgroup’s Chair. “As for the survey results, we saw common themes emerge, including banning single-use items, diversifying the green space, and ‘greening’ the campus infrastructure.

Classified as: Sustainability, faculty initiatives, tree-planting
Published on: 25 Nov 2020

Emily Choy [Post Doctoral Fellow, NRS. Advisor : Kyle Elliott] became hooked on the Arctic when, as a Master’s student, she jumped on a research opportunity to study the effects of manmade contaminants on High Arctic food webs on Devon Island, Nunavut. “When I experienced how out of the world it was and observed the wildlife that are so highly adapted to the Arctic environment, I just fell in love,” says Choy.

Classified as: Arctic, contaminants, food chain
Published on: 25 Nov 2020

[Natural Resource Sciences professor Kyle Elliott,Canada Research Chair in Arctic Ecology, and grad students Allison Patterson and Don-Jean Leandri-Breton are co-authors on this study]

Classified as: Arctic, climate change, tracking, animal migration, large data
Published on: 8 Nov 2020

[Co-author Joshua Sterlin is a PhD student in theDepartment of Natural Resource Sciences at 91˿Ƶ.]

An increase in cutting in Quebec’s public forests would be a mistake for the forests, the industry, the climate and the regions.

A recent opinion article in the Montreal Gazette (“Shortfall in forest harvest is costly to economy” Oct. 29) called on governments and logging companies to work together to increase cutting in Quebec.

Classified as: climate change, forestry, tree cutting
Published on: 8 Nov 2020

John R. Ogilvie, BScAgr’54, PhD, FCSBE, FASABE, P.Eng., P.Ag (Dist), 2010 Distinguished Alumni Award recipient, a leader in agricultural and bioresource engineering, died on March 20, 2020 at the age of 90, in Guelph, Ontario.

Classified as: publications, e-newsletter, John Ogilvie
Published on: 6 Nov 2020

This year’s Homecoming was different from what we all know and love about a Mac Reunion. While we were not able to reconnect in person, there were many virtual opportunities for alumni to participate in, such as favourite events like the Beatty Lecture and Leacock Luncheon. Dean Anja Geitmann also hosted a Masterclass titled Indigenous Peoples’ Nutrition, Food Security, and Well-being that was moderated by Professor Murray Humphries, Director of the Centre for Indigenous Peoples’ Nutrition and Environment (CINE).

Classified as: Macdonald Homecoming, publications, e-newsletter
Published on: 5 Nov 2020

Macdonald Dietetics students Alyshia Guan, Asmaa Housni, Danielle Kasis Akal and Kristina Madjuga were recent Forces AVENIR award winners (health category) for their work as part of the Collaboration Interprofessionelle Montréalaise Étudiante (CIME). is an interprofessional team of medical, nursing, dietetics and social work students sharingthecommon goal of diminishing healthcare gaps experienced by asylum seekers in Montreal.

Classified as: e-newsletter, publucations
Published on: 4 Nov 2020
| Valerie MacLeod

Although Homecoming 2020 took on a different shape this year, the new virtual delivery of Masterclasses and other celebratory events gave alumni a unique opportunity to tune in to fascinating discussions on a variety of different topics, at their convenience, from the comfort of their homes.

Classified as: publications, e-newsletter
Published on: 3 Nov 2020

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