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We are the University of Minnesota's Center for Dendrochronology.

Minneapolis, MN
Joined May 2010
Photo by UMN Dendro (@UMnDendro)Photo by UMN Dendro (@UMnDendro)Photo by UMN Dendro (@UMnDendro)Photo by UMN Dendro (@UMnDendro)Photo by UMN Dendro (@UMnDendro)Photo by UMN Dendro (@UMnDendro)Photo by UMN Dendro (@UMnDendro)Photo by UMN Dendro (@UMnDendro)Photo by UMN Dendro (@UMnDendro)Photo by UMN Dendro (@UMnDendro)
Research led by doctoral candidate Daniel Ackerman shows the ‘shrubification’ of the Alaskan Arctic is driven primarily by rising June temperatures. iopscience.iop.org/article/1…
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The LTRR is pleased to announce the Dendro Intensive Summer Courses in May 2018. This year, we are offering three courses covering dendroarchaeology, dendroclimatology and dendroecology. More information at ltrr.arizona.edu/summerschoo… Please spread the word!
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A new study by Scott St. George and colleagues from Cornell, Columbia, NCAR, Dartmouth, and UC-Santa Barbara presents a 'robust null hypothesis' to assess the odds of a megadrought occurring in the western and southwestern United States. sciencedaily.com/releases/20…
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Scarred tree stumps illuminate a 350-yr history of 🔥fire🔥 in Voyageurs NP. New paper by @KKipfmueller & colleagues! sciencedirect.com/science/ar…
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UMN Dendro retweeted
Welcome to our new Communications Coordinator Maga Gei @magagei. She’s very excited to contribute to all #scicomm of @theATBC!
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Thanks to our friends from @DendroFieldweek for giving new MA student Amanda Hefner her first tree-ring experience in Wyoming.
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.@UdKunwar just returned from a tree-ring collection trip to Nepal to study old droughts in the central Himalayas. facebook.com/UMnDendro/posts…
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We’re happy 2 announce @KKipfmueller has won the @UMNews Morse Alumni Award for Outstanding Undergraduate Education! facebook.com/UMnDendro/posts…
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What would it mean if the MN landscapes we consider wilderness were partly the result of human activity? dnr.state.mn.us/mcvmagazine/…
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Bullard Fellows spend 6-12 mos here, working on ecology, conservation, policy, even art & writing. Apps due 2/1 harvardforest.fas.harvard.ed…
Do trees in Nepal and elsewhere tell tales of ancient droughts? Ongoing🌲💍research by @scottstgeorge and @UdKunwar cla.umn.edu/news-events/stor…
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Big thanks to @SOUAshland Prof. John Roden for guiding @UdKunwar through isotopic analysis for our Nepal Long Drought project!
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If you want to use pine trees to study past droughts in Nepal, you’d better bring the big @Haglofsweden borer!
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We’re offering a workshop on tree rings & climate change Jul 5 to 8 in Kathmandu Nepal. Contact S. Bandari to join!
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Tree rings show the BWCAW burned more often prior to the 20th C. onlinelibrary.wiley.com/wol1… @KKipfmueller
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Congrats to Liz Schneider for winning @NSF Geography DDRI to study wildfire in Voyageurs National Park. Go Liz!
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Learning how to mount tree cores with @locallyabsent @UMnDendro at the #NovusRCN workshop
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The first cores of the 2016 field season have been taken by @UdKunwar in Nepal. Happy hunting to all this summer!
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Talia Anderson & Jake Arndt will share this year’s award for Most Outstanding Student in Geography. Woo hoo!
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