Soil ecology + ag. Also @mnsoil, part of @UMNExt.

Minneapolis MN
Joined June 2015
Thanks for this great review! I was happy to see the application of G+/G- data to improve amino sugar necromass estimates get some attention. We also called for this in the 2020 paper led by @jaimiewest and applied it ourselves. sciencedirect.com/science/ar…
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Very fun to use high-tech FTICR-MS capacity to investigate what the recipe for a soil aggregate is under different conditions. Thanks @AndreaJilling and @JacksonRD and Malak Tfaily as well as @EMSLscience and truly helpful reviewers.
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Grateful UMN gave everyone the afternoon off to watch this memorial. Thanks to the family for inviting us to share the grieving process collectively.
LIVE NOW: The memorial service for #GeorgeFloyd in Minneapolis has begun. Watch the live. strib.mn/372RfgA
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Interesting read. Bypass: "soil “aggregates”, soil quality/health, soil “contributions to ecosystem services”, and whole‐soil metagenomics" Hyperbole: "biochar, the “4 per 1000” initiative, and the role of soils in achieving Sustainable Development Goals" onlinelibrary.wiley.com/doi/…
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I love this paper- nice proof of how grasses + microbes work together when they need to.
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The project that first sparked my interest in soil organic matter, esp. the kind near/stuck to clay minerals. Particulate & mineral-associated N respond rapidly (w/i 3 yrs) to cover crops & tillage. First paper as a #newPI, out now in @Geoderma_Jrnl: bit.ly/2qWnxsL
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Prepping to give my first ever intro to #soils lecture next week. Excited to give the basics on my favorite subject!
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Come work with me @UMassAmherst! We're hiring a tenure-track molecular soil ecologist. Wonderful colleagues, welcoming environment, and beautiful location. Please Retweet! careers.umass.edu/amherst/en…
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Nifty incubation w/ 3 pulses labeled C. PLFAs showed new C, but overall MBC didn't increase. Relatively more litter C found in fungal PLFA, but no higher F:B ratio. sciencedirect.com/science/ar…
Beautiful bumblebee guide!
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@jH_wisc how far does this extend into surrounding states?
Been using this code to compare effect sizes for different variables and treatments in a soil health data set: stackoverflow.com/questions/… I'm thinking of re-writing the function to do log response ratio instead of Cohen's d. Anyone have a better way?
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Pleased to see this work out- litterbags showed no change in corn decomposition with or without cover crops. Fun to work with @JacksonRD @sgrandysoil @RuarkLab too, 3 of my favorites! sciencedirect.com/science/ar…
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Really cool evidence in this paper that AM fungi are part of their community- i.e. they take up more N with other microbes around than on their own.
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The B-section is awarding support grants for caregivers presenting at the Fall Meeting! -Have a dependent? -Presenting at FM 2019? -Early career reseracher? Send us your application before Aug. 31. Full details available here: sites.google.com/view/agubio…