Ryan D. Stewart

Associate Professor in the School of Plant and Environmental Sciences at Virginia Tech. I study Critical Zone Hydrology and Soil Physics.

[Ryan D. Stewart @CriticalZoneLab]

The School of Plant and Environmental Sciences at Virginia Tech @vtspes is hiring a research associate in soil biogeochemistry for an initial 1-year appointment.

https://t.co/Cr6ixIYeU0

The review date is May 21, 2023.

[Ryan D. Stewart @CriticalZoneLab]

Free access to our new study, "Evaluating neonicotinoid insecticide uptake by plants used as buffers and cover crops" published in Chemosphere. Great work led by former M.S. student Ben Morrison https://t.co/xYegVUj9od

[Soil Science Society of America @SSSA_soils]

.@virginia_tech scientists created a low-cost #waterquality sampler that can be integrated with surface #runoff measurement systems. It needs no power, has no moving parts, and collects water at a constant rate. https://t.co/bIM4J15sQE @vadosezonej @CriticalZoneLab

📸Jacob Maris

[Ryan D. Stewart @CriticalZoneLab]

Organic and Sustainable Vegetable Crops Production https://t.co/5Hag8E9Nxq

[Ryan D. Stewart @CriticalZoneLab]

The School of Plant and Environmental Sciences at Virginia Tech is recruiting some soil and agriculture-related faculty positions. Even though the review date(s) just passed there still is time to apply.
Soil Health & Nutrient Management: https://t.co/4PCKZ46gFv

[Ryan D. Stewart @CriticalZoneLab]

Byproduct Management and Use in Agriculture https://t.co/gnVfNHCKHC

[Journal of Environmental Quality @JEnvironQual]

New in JEQ - Soil organic matter can delay - but not eliminate - leaching of #neonicotinoid insecticides - #OpenAccess study by Morrison, Xia & Stewart https://t.co/D3Mrm4loiQ @CriticalZoneLab @VTCals

[Ryan D. Stewart @CriticalZoneLab]

Quite a nice day, and a cool chance to work with some great students and collect some distributed hillslope infiltration measurements!

[Julian Klaus @hydrojulian]

Day 5 of @GIUB_Research field trip to Tuscany. Another day in the Apennines with @pennalp lab and @CriticalZoneLab looking at landscape organization and spatial heterogenity (+a beautiful stream) #hydrology #geography #rdp

[Daniele Penna @pennalp]

Honoured & happy to meet @hydrojulian, @CriticalZoneLab & 18 #students from @unibonn & show them the #experimental #activities going on in the Re della Pietra #catchment, @VisitTuscany @DagriUnifi @UNI_FIRENZE. Thank you, enjoy 2 days of field work! #hydrology #ecohydrology #rain

[Anthony J. Parolari @parolari]

This work builds on and complements recent work by @AditiSBhaskar @LiminalEng, Luke Pangle et al.

And, thank you to the special issue editors at Journal of Hydrology: @highly_anne @SytsmaAnneliese @chelsea_panos @CriticalZoneLab @DrSallyET and Larry Band.

[Agronomy, Crop, and Soil Science Societies @ASA_CSSA_SSSA]

Is your #research still reeling from supply chain disruptions? #SupplyChain expert @g_allon and two early-career members, @hairyligule21 and @CriticalZoneLab offer tips for anticipating and adapting to changing supply chains: https://t.co/WHn2mSS3e9

📸 JAXPORT/Flickr

[Ryan D. Stewart @CriticalZoneLab]

@jaclynsoilsomm And is the counterfactual if you want your graduate students to accomplish tasks, hide the puzzles?

[Ryan D. Stewart @CriticalZoneLab]

@jaclynsoilsomm Who gave you a puzzle!?!

[Ryan D. Stewart @CriticalZoneLab]

Recent study by visiting Ph.D. student Fatemeh Javaheri looking at controls on micro-structural stability for a set of saline-sodic soils, now officially published and freely available at https://t.co/RyC9kyjoqH

[Meredith Steele @MeredithKSteele]

Interested in water quality, salinization, or food safety?? Recruiting PhD student for USDA project starting fall 2022. See link below for more info. DM any questions. Please share!

https://t.co/MNQOOWRACT

[Ryan D. Stewart @CriticalZoneLab]

Results of our recent meta-analysis on how different conservation agriculture management practices reduce erosion.
Short recap: Cover cropping is a great way to reduce field-scale erosion.
Led by data analytics extraordinaire @jinshiJian
Download at https://t.co/V8YCtLQ9u9

[Hazem Sharaf @elximo]

This @vtspes poster from @CriticalZoneLab graduate student Sophie Nicholakos is on how management practices such as different tillage methods and cover crops affect soil in SE VA. @VTCals #ACSmtg

[Virginia Tech CALS @VTCals]

Congratulations to @vtspes professor Ozzie Abaye for receiving the 2021 Jerry G. Gaff Award for General & Liberal Studies, Outstanding Teacher Award!🏆👏

[OPENatVT @openatvt]

"Open Access and Evidence Synthesis" is the first event of Open Access Week 🔓 Mon. Oct. 25, 2:00pm-3:30pm

Join instructors @ComerCozette @VPannabecker and Kiri DeBose, and panelists @Biochem_Anne @CriticalZoneLab @sofrgp and Linbing Wang

Register here: https://t.co/NlDrxHQQt0

[Ryan D. Stewart @CriticalZoneLab]

Awesome job, Hokies!