Associate Professor of Geochemistry, Purdue University
Purdue - Purdue University
Filley's Purdue page
PhD, Isotope Geochemistry, Pennsylvania State University, 1997
Geologic Time Scale Processes: Glacial Legacy to Future Climate Change; Scalability, Transferability and Expanding the Critical Zone Science Network Internationally; Short-and long-term Dynamics of the Soil Organic Matter; Surface Water – Ground Water Connectivity
Phone/Address
765-494-65812020
A new dynamic wetness index (DWI) predicts soil moisture persistence and correlates with key indicators of surface soil geochemistry. Li, M., Foster, E.J., Le, P.V.V., Yan, Q., Stumpf, A., Hou, T., Papanicolaou, A.N., Wacha, K.M., Wilson, C.G., Wang, J., Kumar, P., and Filley, T. (2020): Geoderma
2020
The impact of tillage row orientation on physical and chemical sediment enrichment. Wacha, K.M., Papanicolaou, A.N., Abban, B.K., Wilson, C.G., Giannopoulos, C.P., Hou, T., Filley, T.R., and Hatfield, J.L. (2020): Agrosystems, Geosciences, and Environment
2018
Control of tillage disturbance on the chemistry and proportion of raindrop-liberated particles from soil aggregates. Hou, T., Berry, T.D., Singh, S., Hughes, M., Tong, Y., Papanicolaou, A.N., Wacha, K.M., Wilson, C.G., Chaubey, I., and Filley, T.R. (2018): Geoderma
2018
Critical Transition in Critical Zone of Intensively Managed Landscapes. Kumar, P., Le, P.V.V., Papanicolaou, A.N., Rhoads, B.L., Anders, A.M., Stumpf, A., Wilson, C.G., Bettis, E.A., Blair, N., Ward, A.S., Filley, T., Lin, H., Keefer, L., Keefer, D.A., Lin, Y.-F., Muste, M., Royer, T.V., Foufoula-Georgiou, E., and Belmont, P. (2018): Anthropocene
2018
The Role of Hydraulic Connectivity and Management on Soil Aggregate Size and Stability in the Clear Creek Watershed, Iowa. Wacha, K.M., Papanicolaou, A.N. Giannopoulos, C.P., Abban, B.K., Wilson, C.G., Zhou, S., Hatfield, J.L., Filley, T.R., and Hou, T. (2018): Geosciences
2018
Three‐Dimensional Modeling of the Coevolution of Landscape and Soil Organic Carbon. Yan, Q., Le, P.V.V., Woo, D.K., Hou, T., Filley, T., and Kumar, P. (2018): Water Resources Research
2016
Soil microbial response to photo-degraded C 60 fullerenes. Berry, T.D., Clavijo, A.P., Zhao, Y., Jafvert, C.T., Turco, R.F., and Filley, T.R. (2016): Environmental Pollution 211: 338-345
2016
Belowground competition among invading detritivores. Chang, C., Szlavecz, K., Filley, T., Buyer, J.S., Bernard, M.J., Pitz, S.L. (2016): Ecology 97: 160–170
2016
Patterns of woody plant-derived soil carbon losses and persistence after brush management in a semi-arid grassland. DeMarco, J., Filley, T., and Throop, H.L. (2016): Plant and Soil 1-17
2016
Weathering of pyrogenic organic matter induces fungal oxidative enzyme response in single culture inoculation experiments. Gibson, C., Berry, T.D., Wang, R., Spencer, J.A., Johnston, C.T., Jiang, Y., Bird, J.A., and Filley, T.R. (2016): Organic Geochemistry 92: 32-41
2016
Size and variability of crop productivity both impacted by CO2 enrichment and warming—A case study of 4 year field experiment in a Chinese paddy. Wang, J., Liu, X., Zhang, X., Smith, P., Li, T., Filley, T.R., Cheng, K., Shen, M., He, Y., and Pan, G. (2016): Agriculture, Ecosystems & Environment 221: 40-49
2015
Bi-national research and education cooperation in the US-China EcoPartnership for Environmental Sustainability 7 (4):. Filley, T.R., Li, M., Zhuang, J., Yu, G., Sayler, G., Ouyang, Z., Han, X., Zhang, X., Jiang, G., Zhou, C., Wang, F., and Bickham, J.W. (2015): Journal of Renewable and Sustainable Energy
2015
Critical Zone Observatory for Intensively Managed Landscapes (IML-CZO) Annual Report 2015. Kumar, P. (2015): NSF Award #1331906
2015
From soilscapes to landscapes: A landscape-oriented approach to simulate soil organic carbon dynamics in intensively managed landscapes. Papanicolaou, A.N., K.M. Wacha, B.K. Abban, C.G. Wilson, J. Hatfield, C. Stanier, and T. Filley (2015): Journal of Geophysical Research: Biogeosciences
2015
Carbon isotopic composition of lignin biomarkers: Evidence of grassland over the Gangetic plain during LGM. Sarkar, A., Filley T.R., and Bera, S. (2015): Quaternary International 355: 194–201
2015
Responses of enzymatic activities within soil aggregates to 9-year nitrogen and water addition in a semi-arid grassland. Wang, R., Dorodnikov, M., Yang, S., Zhang, Y., Filley, T.R., Turco, R.F., Zhang, Y., Xu, Z., Li, H,, and Jiang, Y. (2015): Soil Biology and Biochemistry 81: 159–167
2015
Incipient changes of lignin and substituted fatty acids under N addition in a Chinese forest soil. Wu, N., Filley, T.R., Bai, E., Han, S., and Jiang, P. (2015): Organic Geochemistry
Papers and books that explicitly acknowledge a CZO grant are highlighted in PALE ORANGE.
2019
Intensively Managed Landscapes CZO Annual Report 2019 . Kumar, P., Anders, A.M., Bettis III, E., Filley, T., Papanicolaou (2019): IML CZO, NSF Award #1331906
2018
Intensively Managed Landscapes CZO Annual Report 2018 . Kumar, P., Anders, A.M., Bettis III, E., Filley, T., Papanicolaou (2018): IML CZO, NSF Award #1331906
2017
Intensively Managed Landscapes CZO Annual Report 2017. Kumar, P. (2017): IML CZO, NSF Award #1331906
2016
Critical Zone Observatory for Intensively Managed Landscapes (IMLCZO) Annual Report 2016. Kumar, P. (2016): NSF Award #1331906 Cross-CZO
2015
Promoting US-China Critical Zone Science Collaboration and Coordination Through Established Subnational Bilateral Science Partnerships: The US-China EcoPartnership for Economic and Environmental Sustainability. Filley, Timothy (2015): 2015 AGU (American Geophysical Union) Fall Meeting
2015
Linking wood source and charring temperature to the stability and biological reactivity of PyOM in a temperate forest soil. Gibson, C., Filley, T., Hatton, P.J., Nadelhoffer, K., Stark, R., and Bird, J. (2015): EGU General Assembly Conference Abstracts 17: 8197
2015
Influence of wood source and temperature on pyrogenic organic matter-induced priming effect in a high-latitude forest soil. Gibson, C., Filley, T., Hatton, P.J., Nadelhoffer, K., Stark, R., and Bird, J. (2015): EGU General Assembly Conference Abstracts 17: 8109
2015
Critical Zone Observatory for Intensively Managed Landscapes (IML-CZO) Annual Report 2015. Kumar, P. (2015): NSF Award #1331906
2015
Incipient changes of lignin and substituted fatty acids under N addition in a Chinese forest soil. Wu, N., Filley, T.R., Bai, E., Han, S., and Jiang, P. (2015): Organic Geochemistry
04 Feb 2016 - A closer look at cultivated land informs actions to protect the vitality of our soil.
01 Feb 2016 - Summary of a conference and workshop dedicated to Critical Zone Science, Sustainability, and Services in a Changing World hosted by Purdue University.
11 Jan 2016 - The CZO National Office Newsletter CZNews: Winter 2016
13 Nov 2015 - A new study has shown that soil quality actually continued to decline until the 1980s and even now isn't back to pre-Dust Bowl levels.
09 Oct 2015 - About 60 Chinese and American critical zone scientists met in Guiyang, China for two days of discussions and presentations on the significance of...
03 Mar 2014 - The IML-CZO focuses on intensely managed agricultural and urban landscapes in Iowa, Illinois, and Minnesota.
IML-CZO Offers Short Course on Organic Matter
Purdue University.