Current research projects Reducing Uncertainties in Biogeochemical Interactions through Synthesis and Computation (RUBISCO) Scientific Focus Area (SFA), ORNL, 2018-2020 (Co-I, PI: Forrest Hoffman, Oak Ridge National Laboratory)Spruce and Peatland Responses Under Climatic and Environmental Change. ORNL, 2015-present (Co-I, PIs: Paul Hanson and Daniel Ricciuto, Oak Ridge National Laboratory)Regional Vulnerability of Permafrost Carbon to Climate Change: A Multifactor Experiment and Model Network. DOE, 2015-2019 (Co-PI, PI: Ted Schuur, Northern Arizona University)TECO modeling, data assimilation, and ecological forecasting at Sevilleta (SEV) LTER site. NSF, 2018-2023 (Co-PI, PI: Jennifer Rudgers, University of New Mexico)Training courses on the matrix approach to modeling land carbon and nitrogen cycles. NSF, 2018-2021 (PI)

About

Find out what this lab does

Our research program is designed to advance predictive understanding of ecosystem ecology and biogeochemistry under the global environmental change via data-model integration. Major issues we are addressing include (1) how global change alters structure and functions of terrestrial ecosystems, and (2) how terrestrial ecosystems regulate climate change. We have used diverse approaches to our research, including experimentation, observation, data synthesis, modeling, data-model fusion, and theoretical analysis.

News/Events

Lab news and upcoming events

2nd Training Course on New Advances in Land Carbon Cycle Modeling, May 13-24, 2019, Northern Arizona University, Flagstaff, AZ, USA.

Dr. Luo was identified as a Highly Cited Researcher for 2018, which indicates his citations rank in the top 1% for field and year in Web of Science.

Release data assimilation algorithm for "Methods for estimating temperature sensitivity of soil organic matter based on incubation data: A comparative evaluation".

Release data assimilation algorithm for "Evaluation and improvement of a global land model against soil carbon data using a bayesian MCMC method".

The 1st version of the protocol for model intercomparison on terrestrial biogeochemistry has been released.

Work

Most recent publications

  • Yuanyuan Huang, Mark Stacy, Jiang Jiang, Nilutpal Sundi, Shuang Ma, Volodymyr Saruta, Chang Gyo Jung, Zheng Shi, Jianyang Xia, Paul J. Hanson, Daniel Ricciuto, and Yiqi Luo. 2019. Realized ecological forecast through an interactive Ecological Platform for Assimilating Data (EcoPAD, v1.0) into models. Geosci. Model Dev., 12: 1119-1137. [Download]
  • Wen Yang, Nasreen Jeelani, Zhihong Zhu, Yiqi Luo, Xiaoli Cheng, Shuqing An. 2019. Alterations in soil bacterial community in relation to Spartina alterniflora Loisel. invasion chronosequence in the eastern Chinese coastal wetlands. Applied Soil Ecology, 135: 38-43. [Download]
  • Elaine Pegoraro, Marguerite Mauritz, Rosvel Bracho, Chris Ebert, Paul Dijkstra, Bruce A. Hungate, Konstantinos T. Konstantinidis, Yiqi Luo, Christina Schadel, James M. Tiedje, Jizhong Zhou, and Edward A.G. Schuur. 2019. Glucose addition increases the magnitude and decreases the age of soil respired carbon in a long-term permafrost incubation study. Soil Biology and Biochemistry, 129: 201-211. [Download]