Managing Global Resources for a Secure Future

2017 Annual Meeting | Oct. 22-25 | Tampa, FL

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212 Biogeochemistry of Natural and Engineered Nanoparticles in the Environment I (includes student competition)

Oral Session
SSSA Division: Soils and Environmental Quality
Natural nanoparticles in soil and water play an important role in nutrient cycling, contaminant fixation, and resilience of soil productivity and water quality. With increasing application of engineered nanoparticles (ENPs) in agriculture and environment, interactions of ENPs with organic /inorganic constituents in soil and water, uptake by organisms, and subsequent impacts on soil and water quality as well as toxicities to organisms have become a research frontier related to soil and environmental quality.
Cosponsor(s):

SSSA Division: Soil Chemistry

Tuesday, October 24, 2017: 9:30 AM-11:50 AM
Marriott Tampa Waterside, Grand Ballroom H

Organizers:
Zhenli He and Hui Li
Moderators:
Zhenli He and Jalal D Jabro
9:30 AM
Introductory Remarks
9:35 AM
212-1
Transport of Iron and Phosphorus By Authigenic Nanoparticles in Baseflow of the Southern Piedmont.
Mark River, Duke University; Curtis J. Richardson, Duke University
Audio File Recorded Presentation
9:50 AM
212-2
Retention and Transport of Cellulosic Nanocrystals in Soils.
Jie Zhuang, The University of Tennessee; Xijuan Chen, Chinese Academy of Sciences; Shuang Xu, Chinese Academy of Sciences; Mark Radosevich, The University of Tennessee; Siqun Wang, The University of Tennessee
Audio File Recorded Presentation
10:05 AM
212-3
Accumulation of Microplastic Particles in Terrestrial Ecosystems.
Stephen Taylor, Washington State University; Markus Flury, Washington State University
Audio File Recorded Presentation
10:20 AM
212-4
Studying the Effect of Soil pH on the Dissolution and Binding of Engineered ZnO Nanoparticles in Soil.
Zeinah Elhaj Baddar, University of Kentucky; Jason Unrine, University of Kentucky
10:35 AM
Break
10:45 AM
212-5
CuO NP Effects on Lignification in Wheat Seedlings in the Presence of Beneficial Pseudomonad.
Astrid R. Jacobson, Utah State University; Stephanie Doxey, Utah State University; Anne J Anderson, USU; David Britt, Utah State University; Joan E. McLean, Utah State University
11:00 AM
212-6
Impact of Abiotic Stresses on Plant Uptake and Accumulation of Cerium Oxide Nanoparticles.
Samuel Ma, Texas A&M University; Lorenzo Rossi, Texas A&M University
Audio File Recorded Presentation
11:15 AM
212-7
Inhibition of Soil Respiration By Copper Oxide Nanoparticles Is Controlled By Cu Availability across Management Systems.
Devin A. Rippner, University of California-Davis; Andrew J. Margenot, University of Illinois Urbana-Champaign; Peter G. Green, University of California-Davis; Thomas M. Young, University of California-Davis; Kate M. Scow, University of California-Davis; Sanjai J. Parikh, University of California-Davis
Audio File Recorded Presentation
11:30 AM
212-8
Detection of Uptake and Translocation of Multi-Walled Carbon Nanotubes in Lettuce.
Kamol Das, University of Nevada-Reno; Yaqi You, University of Nevada-Reno; Miguel Torres, University of Nevada, Reno; Lucas Bancroft, Desert Research Institute; Felipe Barrios-Masias, University of Nevada, Reno; Xiaoliang Wang, Desert Research Institute; Judith Chow, Desert Research Institute; Baoshan Xing, University of Massachusetts-Amherst; Yu Yang, University of Nevada-Reno
11:45 AM
Concluding Remarks
11:50 AM
Adjourn
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