Jianqiu Zheng
Earth Scientist
Jianqiu Zheng
Earth Scientist
Biography
Jianqiu Zheng is a computational and experimental scientist with unique expertise in bridging experimental biogeochemistry and mechanistic model development that scale molecular level understanding of biogeochemical processes across ecosystem and global scales. She designs and validates numerical models that simulate how microbes interact with their environment and mediate the biogeochemical cycling of carbon, nutrients, and water. She is particularly interested in integrating multi-omic data into reaction-based biogeochemical models to build mechanistic linkage between microbial metabolism and ecosystem dynamics.
Research Interest
- Microbial-explicit biogeochemical modeling
- Biogeochemical kinetics and reaction model
- Upscaling of hydrological and biogeochemical parameters/properties
- Understanding ecosystem processes and functioning
Education
- PhD in Atmospheric Sciences, Michigan Technological University, 2015
- MS in Ecology, Chinese Academy of Sciences, 2009
- BA in Biological Sciences, East China Normal University, 2006
Affiliations and Professional Service
- American Geophysical Union
- Mentor, Science Undergraduate Laboratory Internships, U.S. Department of Energy (2017, 2019)
- Reviewer: Biogeochemistry, Soil Biology and Biochemistry, The ISME Journal, Nature Communications, JGR Biogeosciences, PLOS ONE
Publications
2020
- Sengupta A, B Bond-Lamberty, A Rivas-Ubach, J Zheng, P Handakumbura, S Yabusaki, V Bailey, N Ward, J Stegen. 2020. “Linking molecular properties of soil organic carbon to emergent ecosystem functions in a tidally influenced landscape of the Pacific Northwest.” EGU General Assembly Conference Abstracts @INPROCEEDINGS{2020EGUGA..2222308S}
- Chen H, Z Dai, A M Veach, J Zheng, J Xu, CW Schadt. 2020. “Global meta-analyses show that conservation tillage practices promote soil fungal and bacterial biomass.” Agriculture, Ecosystems, & Environment Volume 293, 1 May 2020, 106841 https://doi.org/10.1016/j.agee.2020.106841
2019
- Yabusaki S, ND Ward, S Waichler, A Myers-Pigg, A Sengupta, M Norwood, J Zheng, Y Fang, X Chen, Z Duan, J Serkowski, V Bailey. 2019. “Modeling methane transport and transformation in a first-order tidal river floodplain.” AGUFM 2019, B13J-2408
- Patel KF, CG Norris, V Bailey, J Zheng, BP Bond-Lamberty, S Fansler, KA Rod. 2019. “Soil carbon dynamics during a hysteretic drying-rewetting event.” American Geophysical Union, Fall Meeting 2019, abstract #B21G-2423
- Song HS, WC Nelson, J-Y Lee, C Henry, J Edirisinghe, F Liu, J Stegen, EB Graham, K Chen, X Song, J Zheng, GE Hammond, JD Moulton, X Chen, TD Scheibe. 2019. “Multi-omics Integration for Substrate-Explicit Biogeochemical Modeling and More.” American Geophysical Union, Fall Meeting 2019, abstract #B43C-04
- Zheng J, H-S Song, TD Scheibe. 2019. “The regulation of microbial nitrogen-transforming pathways: an enzyme-explicit modeling approach.” American Geophysical Union, Fall Meeting 2019, abstract #B43C-06
- Sihi D, J Zheng, J Brenner, JR Phillips, S Singh, J Pett-Ridge, S Jagadamma, C López-Lloreda, MA Mayes. 2019. “Oscillating Redox Conditions Controlled Greenhouse Gas Dynamics in Wet Tropical Forest Soils.” American Geophysical Union, Fall Meeting 2019, abstract #B24E-07
- Graham DE, J Zheng, M Dillon, N Tas, B Gu, S Wullschleger. 2019. “Dynamic interactions between methanogenesis and microbial iron reductions drive carbon release from Arctic tundra.” American Geophysical Union, Fall Meeting 2019, abstract #B23J-2561
- Wang Y, C Riggs, C Walter, Q Zhao, L Delancey, J Zheng, S Hobbie, K Hofmockel, M Mayes. 2019. “Simulations of Nitrogen Enrichment Impacts on Carbon Dynamics in Different Grasslands.” ASA, CSSA and SSSA International Annual Meetings (2019)
- Zhao L, Y Li, L Zhang, J Zheng, EM Pierce, and B Gu. 2019. “Mercury Adsorption on Minerals and Its Effect on Microbial Methylation.” ACS Earth and Space Chemistry 3, no. 7:1338-1345. PNNL-SA-147062. doi:10.1021/acsearthspacechem.9b00039.
- Philben, M, J Zheng, M Bill, J Heikoop, G Perkin, S Wullschleger, D Graham, B Gu. 2019. “Stimulation of anaerobic organic matter decomposition by organic nitrogen addition in tundra soils.” Soil Biology & Biochemistry, 130, 195 -204, https://doi.org/10.1016/j.soilbio.2018.12.009.
- Zheng J, M Philben, L Zhang, A Jubb, M Bill, S Wullschleger, B Gu, D Graham, P Thornton 2019. “Surface and active layer water chemistry, Teller Road Mile Marker 27, Seward Peninsula, Alaska.” NGEE-Arctic, ORNL. http://dx.doi.org/10.5440/1567181 (2019).
- Zheng J, PE Thornton PE, SL Painter, SD Wullschleger, B Gu, and DE Graham. 2019. “Modeling anaerobic soil organic carbon decomposition in Arctic polygon tundra: insights into soil geochemical influences on carbon mineralization.” Biogeosciences, 16, 663-680, https://doi.org/10.5194/bg-16-663-2019.
2018
- Zheng J, T Roy Chowdhury, Z Yang, B Gu, SD Wullschleger, and DE Graham. 2018. “Impacts of temperature and soil characteristics on methane production and oxidation in Arctic polygon tundra.” Biogeosciences, 15, 6621-6635, https://doi.org/10.5194/bg-15-6621-2018.
- Jubb AM, JR Eskelsen, X Yin, J Zheng, MJ Philben, EM Pierce, DE Graham, SD Wullschleger, and B Gu. 2018. “Characterization of iron oxide nanoparticle films at the air-water interface in Arctic tundra waters.” Science of the Total Environment, 633, 1460-1468.
2016
- Tang G, J Zheng, X Xu, Z Yang, DE Graham, B Gu, SL Painter, and PE Thornton. 2016. “Biogeochemical modeling of CO2 and CH4 production in anoxic Arctic soil microcosms.” Biogeosciences, 13, 5021-5041, DOI:10.5194/bg-13-5021-2016
- Zheng J and PV Doskey. 2016. “Simulated rainfall on agricultural soil reveals enzymatic regulation of short-term nitrous oxide profiles in soil gas and emissions from the surface.” Biogeochemistry,128:327. DOI:10.1007/s10533-016-0210-z
2015
- Zheng J and PV Doskey. 2015. “Modeling nitrous oxide production and reduction in soil through explicit representation of denitrification enzyme kinetics.” Environmental Science & Technology, 49 (4). DOI: 10.1021/es504513v
2009
- Wang Z, J Gulledge, J Zheng, W Liu, L Li, and X Han. 2009. “Physical injury stimulates aerobic methane emissions from terrestrial plants.” Biogeosciences, 6: 615-621