Chris MacQuarrie

@cmacquar.bsky.social

Husband, Dad, Entomologist, Ecologist, Researcher with NRCan Canadian Forest Service , and a (lapsed) Curler. Occasional climate scientist.

My MS student just defended their MS thesis and is current looking for jobs. Their thesis included population genomics of an invasive forest pest and habitat suitability modeling. Skills included molecular techniques, some bioinformatics, & ArcGIS. If you know of any positions, please let me know!

Last month of operations for ww.simplemappr.net. There are now a few solutions to replace most of the functionality. See the bottom of docs.google.com/document/d/1...

ww.simplemappr.net

David Shorthouse@dshorthouse.bsky.social · 5mo ago

Regrettably, I have decided to decommission SimpleMappr, www.simplemappr.net on September 1, 2026. You may read about its origins, what others have accomplished in its 18 year run, and the reasons why I must turn it off in a document I wrote last night bit.ly/simplemappr.

Media call today and the reporter was asking if emerald ash borer-killed trees were linked to fires in Ontario's boreal.(no b/c not much ash in the boreal and EAB hasn't invaded there anyway) Apparently this is being asked online which is news to me so I dipped back over to X and sure enough.

Was recently at an intl conference where I ran into some Americans I hadn’t seen in 2 yrs. When asked why I hadn’t been down and I told them I’m boycotting the states, they chuckled, made gentle remarks about how Trump’s Canada stance was silly. Americans have no idea how pissed off Canadians are.

There is clearly a link between climate and tick/lyme prevalence. It is important, however, to consider the rate of testing when interpreting this figure. The medical community until very recently did not consider lyme to be as prevelant in Canada so testing rates were lower. Test more, find more.

Canada's National Observer@nationalobserver.com · 2w ago

Since 2009, the per capita rate of Lyme disease has increased approximately 32-fold in Canada, according to calculations by Canada’s National Observer — making it one of Canada's clearest examples of a climate-related health problem. www.nationalobserver.com/2026/07/20/n...

Per-capita Lyme disease incidence for all of Canada since 2009. Based on data from the Public Health Agency of Canada. Image generated by Jamie Voyles in R Studio.

Any other Canadians totally worn out from standing outside blowing all the wildfire smoke southward? Feels like I’ve been inflating the world’s biggest inner tube. But this is what we’ve been ordered to do by the RCMP and Celine Dion, so we have to keep showing up for our shifts. 🫡🇨🇦