Thrilled to announce Roads to Removal, a bottom up analysis of USA #CDR capacity/cost. W *county-level* resolution! We can remove 1 billion tons of CO2/yr by 2050 (or more!)—every region has ways to contribute to our success. Download at a🧵 1/

RT @hausfath: The EPA cited my paper in their argument against the endangerment finding today. However, their point is completely backwards….

If you're submitting an #AGU2025 abstract on #enhancedrockweathering biogeochemistry, microbiology, hydrology, modeling, MRV, public policy or social science, consider session B037, Enhanced Weathering for Carbon Dioxide Removal & Improved Soil and Agronomic Properties -due 7/30!.

RT @JesseJenkins: This is unbelievably bad. I am astonished that the Senate language got WORSE overnight than even the House version. This….

RT @cdscown: We analyzed the land resources for large-scale engineered CDR in the US, accounting for demand from future electricity generat….

(and on a personal note: we just spent 2 months writing a renewal proposal … fingers crossed this work can continue to be supported).

The *Microbes Persist* project I lead is featured in @Livermore_Lab’s new Science and Tech magazine. We’re trying to understand how genomes of tiny organisms control the creation & breakdown of soil organic matter— a critical ingredient in keeping our soils healthy and productive

RT @Livermore_Lab: Congratulations to @Livermore_Lab's Jennifer Pett-Ridge for being elected as a 2024 fellow for the @aaas, the world’s la….

RT @JoeSagues: 🌍 Excited to share our new research on carbon-negative bioplastics—now published in Renewable & Sustainable Energy Reviews!….

So humbled and honored to be on this list! With huge thanks to the folks who nominated me & have been my research compatriots in the past 2 decades. delighted to read the names of some other wonderful colleagues!.@NigelJMouncey ☺️.

RT @EveTamme: The US shows how #CarbonRemoval is done - a pathway to 1GT/year by 2050. The U.S. Department of Energy (DOE) has just publis….

Deep rooted perennial grasses—are they reliably benefitting soil #carbon persistence? We’ve got new data on C,N, #radiocarbon, density fractions from US Midwest & High Plains. Come discuss this afternoon! #AGU24 .w/ @CABBIbio @dolui_manisha Karis McFarlane @Livermore_Lab

RT @NWSBayArea: Tsunami Warning CANCELED . #CAwx

@GraaffAnne @emsaurios @aaberhe @dolui_manisha @MoreorLoess @CarstenWMueller @doescience @Livermore_Lab As of Jan 20, will be moving permanently to Blu* Sk*y. Same handle.

As part of her thesis work, Abbygail R. McMurtry added 13C enriched roots to paleosols from Nebraska and tracked their fate in mineral-associated pools.W/ @GraaffAnne @emsaurios @aaberhe @dolui_manisha @MoreorLoess @CarstenWMueller.#NSF #NanoSIMS @doescience @Livermore_Lab

Buried paleosols hold a LOT of C. What happens when they are exposed? McMurtry et al. show “paleosols defy expectations of C content and reactivity”.Getting to the root of the problem: Soil carbon and microbial response.

Buried paleosols hold a LOT of C. What happens when they are exposed? McMurtry et al. show “paleosols defy expectations of C content and reactivity”.Getting to the root of the problem: Soil carbon and microbial response.

as of Jan 20, moving permanently to Blu* Sk*y. Same handle.

#nanoSIMS evidence of 13C- starch and 15N-ammonium assimilation

Aerobic sugar-loving isolate from #GreatBoilingSpring .Genome-guided isolation of hyperthermophilic aerobe Fervidibacter sacchari reveals conserved polysaccharide metabolism in the Armatimonadota.w/ B. Hedlund M Palmer J Dodsworth @annedekas @Livermore_Lab.