PLEASE SHARE! We R excited 2 announce R 2021 #GreatLakes Summer Fellows applications! There R 8 full-time, 12wk positions, paying $10,000, conducted virtually 2 ensure health & safety during the ongoing COVID-19 pandemic. Eligibility & how 2 apply ✍️: ciglr.seas.umich.edu/apply-for-the-…

An icy cold morning for cross country skiing in St Paul #mnwx

Feeling this video as a grad student youtube.com/watch?v=lg-vpe…

At long last, it's defense time! Join me at 1 PM C.D.T this Friday to discuss #TreeRings, #WoodAnatomy, and how amazingly cool oak trees are! Live on zoom: z.umn.edu/CrawfordThesis….

2nd dose done. Thank you, science!

Back from an awesome week of fieldwork Itasca Biological Station & Labs! Big thanks to the station staff for the great accommodations

Some climate change-themed tree ring chat for Tim Franks tonight on BBC Newshour. @locallyabsent, a dendrochronologist at the University of Minnesota told us more about the hidden histories of tree rings and what they can tell us about our changing climate bbc.co.uk/sounds/play/p0…

Excited to see our paper on high-resolution imaging of tree rings led by @locallyabsent out now! Check out the 1580 drought on the bigcone Douglas-fir core featured in the paper: dendro.elevator.umn.edu/asset/getEmbed…

My office view on my first day back to teach during a global pandemic. A good omen? #IHope

Perfect ringtone for a dendrochronologist (need a second verse for oaks though) instagram.com/reel/CTsUO8GAH…

Ameridendro abstract submitted! Montréal m'attend!

Gorgeous day coring valley oak with @locallyabsent

By analyzing tree rings and sharing knowledge, UMN Liberal Arts is partnering with Chippewa National Forest, Leech Lake Band of Ojibwe, and LeechLkTribalCollege to understand the land and help ensure future resilience for the region's woodlands. Read more: cla.umn.edu/news-events/st…

Beautiful writing and graphics 👇

Ten thousand feet up in the White Mountains of central California, in a harsh desert where little else survives, majestic Great Basin bristlecone pines endure. Generally considered the oldest trees on Earth, they seem to have escaped the laws of nature. nyti.ms/3T8M7yo

97% !

More to come from our research team on how dendrochronology can shed light on climate-driven changes to floodplain forests. Related, silver maple tree rings are pretty cool! dendro.elevator.umn.edu/asset/getEmbed…

Excited to share that the work from my Master's thesis was published today in ERL, with @locallyabsent and Mike White! This was a fun project. Landscape position mediates drought vulnerability in California valley oak (Quercus lobata) doi.org/10.1088/1748-9… via IOP Environment

For years, I wished someone inside 3M could give me insight into the company’s decision to keep making and selling “forever chemicals” even though they were accumulating in people. Then I met Kris Hansen... propublica.org/article/3m-for…

Come work on the amazing #MississippiRiver as a USGS Mendenhall #postdoc! Fantastic project at the intersection of fluvial #geomorphology, #ecology, and #rivermanagement with a great group of folks. Details here: tinyurl.com/7n5pak86 @KathiJoH2O Hydrology Section AGU AGU_EPSP