Research Project: Multi-Objective Optimization of a Profitable and Environmentally Sustainable Agriculture to Produce Food and Fiber in a Changing Climate

Location: Forage Seed and Cereal Research Unit

Publications (Clicking on the reprint icon will take you to the publication reprint.)

Unexpected distribution of the 4-formylaminooxyvinylglycine (FVG) biosynthetic pathway in Pseudomonas and beyond - (Peer Reviewed Journal)
Davis, E.W., Okrent, R.A., Manning, V., Trippe, K.M. 2021. Unexpected distribution of the 4-formylaminooxyvinylglycine (FVG) biosynthetic pathway in Pseudomonas and beyond. PLoS ONE. 16(4). Article e0247348. https://doi.org/10.1371/journal.pone.0247348.

Can biochar conserve water in Oregon agricultural soils? - (Peer Reviewed Journal)
Phillips, C.L., Light, S.E., Gollany, H.T., Chiu, S., Wanzek, T.A., Meyer, K.M., Trippe, K.M. 2020. Can biochar conserve water in Oregon agricultural soils? Soil and Tillage Research. 198. https://doi.org/10.1016/j.still.2019.104525.

An examination of the role of biochar and biochar water-extractable substances on the sorption of ionizable herbicides in rice paddy soils - (Peer Reviewed Journal)
Garcia-Jaramillo, M.N., Trippe, K.M., Helmus, R., Knicker, H.E., Cox, L., Hermosin, M.C., Parsons, J.R., Kalbitz, K. 2019. An examination of the role of biochar and biochar water-extractable substances on the sorption of ionizable herbicides in rice paddy soils. Journal of Environmental Management. 706. https://doi.org/10.1016/j.scitotenv.2019.135682.

Biochar surface oxygenation by ozonization for super high cation exchange capacity - (Peer Reviewed Journal)
Kharel, G., Sacko, O., Feng, X., Morris, J., Phillips, C.L., Trippe, K.M., Kumar, S., Lee, J. 2019. Biochar surface oxygenation by ozonization for super high cation exchange capacity. ACS Sustainable Chemistry & Engineering. 7(19):16410-16418. https://doi.org/10.1021/acssuschemeng.9b03536.

Use of SWAT to model impact of climate change on sediment yield and agricultural productivity in Western Oregon, USA - (Peer Reviewed Journal)
Mueller Warrant, G.W., Phillips, C.L., Trippe, K.M. 2019. Use of SWAT to model impact of climate change on sediment yield and agricultural productivity in Western Oregon, USA. Open Journal of Modern Hydrology. 9:54-88. https://doi.org/10.4236/ojmh.2019.92004.

Timing of slug emergence in new perennial ryegrass plantings - (Peer Reviewed Journal)
Mueller Warrant, G.W., Trippe, K.M., McDonnell, R.J. 2019. Timing of slug emergence in new perennial ryegrass plantings. Seed Production Research at Oregon State University. 2019:33-35.

Spatial variation in roughstalk bluegrass affects tall fescue seed yield - (Peer Reviewed Journal)
Mueller Warrant, G.W., Trippe, K.M., Jessie, W. 2019. Spatial variation in roughstalk bluegrass affects tall fescue seed yield. Seed Production Research at Oregon State University. 2019:9-11.

Can biochar reduce pesticides in wine? - (Trade Journal)
Garcia-Jaramillo, M.N., Trippe, K.M., Levin, A. 2019. Can biochar reduce pesticides in wine?. Oregon Wine Research Institute. Vine to Wine March 2019. Available: https://files.constantcontact.com/27fc1a43201/70f9c692-9e35-43ac-bf8f-ef6b7f0280ba.pdf

Can biochar link forest restoration with commercial agriculture? - (Peer Reviewed Journal)
Sessions, J., Smith, D., Trippe, K.M., Campbell, J., Bailey, J., Fried, J., Hollamon, W., Petitmermet, J., Phillips, C.L. 2019. Can biochar link forest restoration with commercial agriculture? Biomass and Bioenergy. 123:175-185. https://doi.org/10.1016/j.biombioe.2019.02.015.

Multistep block mapping on principal component uniformity to repair Landsat 7 defects - (Peer Reviewed Journal)
Mueller Warrant, G.W. 2019. Multistep block mapping on principal component uniformity to repair Landsat 7 defects. International Journal of Applied Earth Observation and Geoinformation. 79:12-23. https://doi.org/10.1016/j.jag.2019.02.005.

Resistance to two vinylglycine antibiotic analogs is conferred by inactivation of two separate amino acid transporters in Erwinia amylovora - (Peer Reviewed Journal)
Smith, D.D., Bergbusch, N.T., Verrett, J.N., Williams, A.N., Manning, V., Trippe, K.M., Stavrinides, J. 2019. Resistance to two vinylglycine antibiotic analogs is conferred by inactivation of two separate amino acid transporters in Erwinia amylovora. Journal of Bacteriology. 201:e00658-18. https://doi.org/10.1128/JB.00658-18.

Seasonality of nitrogen balances in a Mediterranean climate watershed, Oregon, US - (Peer Reviewed Journal)
Lin, J., Compton, J., Leibowitz, S.G., Mueller Warrant, G.W., Matthews, W., Schoenholtz, S.H., Evans, D.M., Coulombe, R.A. 2019. Seasonality of nitrogen balances in a Mediterranean climate watershed, Oregon, US. Biogeochemistry. 142(2):247-264. https://doi.org/10.1007/s10533-018-0532-0.

Creating a biochar roadmap: The future of biochar research at the USDA Agricultural Research Service - (Other)
Trippe, K.M., Phillips, C.L., Spokas, K.A., Miles, T. 2018. Creating a biochar roadmap: The future of biochar research at the USDA Agricultural Research Service. CSA News. 63:24-25. https://doi.org/10.2134/csa2018.63.1021.

Potential carbon storage in biochar made from logging residue: basic principles and southern Oregon case studies - (Peer Reviewed Journal)
Campbell, J.L., Sessions, J., Smith, D., Trippe, K.M. 2018. Potential carbon storage in biochar made from logging residue: basic principles and southern Oregon case studies. PLoS One. 13(9):e0203475. https://doi.org/10.1371/journal.pone.0203475.

Detection of 4-formylaminooxyvinylglycine in Pseudomonas fluorescens WH6 and Pantoea ananatis BRT175 by laser absorption electrospray ionization-mass spectrometry - (Peer Reviewed Journal)
Okrent, R.A., Trippe, K.M., Manning, V., Walsh, C. 2018. Detection of 4-formylaminooxyvinylglycine in Pseudomonas fluorescens WH6 and Pantoea ananatis BRT175 by laser absorption electrospray ionization-mass spectrometry. PLoS One. 13(7):e0200481. https://doi.org/10.1371/journal.pone.0200481.

Biochar: what can it do for your soil? - (Popular Publication)
Trippe, K.M. 2018. Biochar: what can it do for your soil? Agricultural Climate Network. Available: https://www.agclimate.net/2018/04/26/biochar-what-can-it-do-for-your-soil/

Development of a Pacific Northwest Biochar Atlas: Translating biochar study results into usable grower information - (Popular Publication)
Trippe, K.M., Phillips, C.L. 2018. Development of a Pacific Northwest Biochar Atlas: Translating biochar study results into usable grower information. Crops and Soils. 51(4):24-27.

Physical feasibility of biochar production and utilization at a farm-scale: a case-study in non-irrigated seed production - (Peer Reviewed Journal)
Phillips, C.L., Trippe, K.M., Reardon, C.L., Mellbye, B., Griffith, S.M., Banowetz, G.M. 2018. Physical feasibility of biochar production and utilization at a farm-scale: a case-study in non-irrigated seed production. Biomass and Bioenergy. 108:244-251.

Networking our science to characterize the state, vulnerabilities, and management opportunities of soil organic matter - (Review Article)
Harden, J., Hugelius, G., Ahlstrom, A., Blankinship, J., Bond-Lamberty, B., Lawrence, C., Loisel, J., Malhotra, A., Jackson, R., Ogle, S., Phillips, C.L. 2017. Networking our science to characterize the state, vulnerabilities, and management opportunities of soil organic matter. Global Change Biology. 24(2):e705-e718. https://doi.org/10.1111/gcb.13896.

A new platform for managing soil carbon and soil health - (Popular Publication)
Loisel, J., Malhotra, A., Phillips, C.L. 2017. A new platform for managing soil carbon and soil health. Earth and Space Science. 98. https://doi.org/10.1029/2017EO080753.

MOESHA: A genetic algorithm for automatic calibration and estimation of parameter uncertainty and sensitivity of hydrologic models - (Peer Reviewed Journal)
Barnhart, B.L., Sawicz, K.A., Ficklin, D.L., Whittaker, G.W. 2017. MOESHA: A genetic algorithm for automatic calibration and estimation of parameter uncertainty and sensitivity of hydrologic models. Transactions of the ASABE. 60(4):1259-1269. https://doi.org/10.13031/trans.12179.

Spatial variability in slug emergence patterns - third year results - (Peer Reviewed Journal)
Mueller Warrant, G.W., Anderson, N.P., Sullivan, C.S., Trippe, K.M. 2017. Spatial variability in slug emergence patterns - Third year results. Seed Production Research at Oregon State University. 153:41-45.

Spatial methods for deriving crop rotation history - (Peer Reviewed Journal)
Mueller Warrant, G.W., Trippe, K.M., Whittaker, G.W., Anderson, N.P., Sullivan, C.S. 2017. Spatial methods for deriving crop rotation history. International Journal of Applied Earth Observation and Geoinformation. 60:22-37.

Draft genome sequences of seven 4-Formylaminooxyvinylglycine producers belonging to the Pseudomonas fluorescens species complex - (Peer Reviewed Journal)
Okrent, R.A., Manning, V., Trippe, K.M. 2017. Draft genome sequences of seven 4-Formylaminooxyvinylglycine producers belonging to the Pseudomonas fluorescens species complex. Genome Announcements. 5(18):e00277-17.

An 11-year history of crop rotation into new perennial ryegrass and tall fescue - (Peer Reviewed Journal)
Mueller Warrant, G.W., Trippe, K.M., Anderson, N.P., Sullivan, C.S. 2017. An 11-year history of crop rotation into new perennial ryegrass and tall fescue. Seed Production Research at Oregon State University. 153:9-14.

Functional analysis of a biosynthetic cluster essential for production of 4-formylaminooxyvinylglycine, a germination-arrest factor from Pseudomonas fluorescens WH6 - (Peer Reviewed Journal)
Okrent, R.A., Trippe, K.M., Maselko, M.B., Manning, V. 2017. Functional analysis of a biosynthetic cluster essential for production of 4-formylaminooxyvinylglycine, a germination-arrest factor from Pseudomonas fluorescens WH6. Microbiology. 163(2):207-217.

Remote sensing of perennial crop stand duration and pre-crop identification - (Peer Reviewed Journal)
Mueller Warrant, G.W., Whittaker, G.W., Trippe, K.M. 2016. Remote sensing of perennial crop stand duration and pre-crop identification. Agronomy Journal. 108:2339-2354.

Detecting and correcting logically inconsistent crop rotations and other land-use sequences - (Peer Reviewed Journal)
Mueller Warrant, G.W., Sullivan, C., Anderson, N., Whittaker, G.W. 2016. Detecting and correcting logically inconsistent crop rotations and other land-use sequences. International Journal of Remote Sensing. 37:29-59.

Spatial targeting of agri-environmental policy using bilevel evolutionary optimization - (Peer Reviewed Journal)
Whittaker, G.W., Barnhart, B.L., Fare, R., Grosskopf, S., Bostian, M., Mueller Warrant, G.W., Griffith, S.M. 2016. Spatial targeting of agri-environmental policy using bilevel evolutionary optimization. Omega - The International Journal of Management Science. doi: 10.1016/j.omega.2016.01.007.

Gasified grass and wood biochars facilitate plant establishment in acid mine soils - (Peer Reviewed Journal)
Phillips, C.L., Trippe, K.M., Whittaker, G.W., Griffith, S.M., Johnson, M.G., Banowetz, G.M. 2016. Gasified grass and wood biochars facilitate plant establishment in acid mine soils. Journal of Environmental Quality. 45:1013-1020. doi: 10.2134/jeq2015.09.0470.

Biochars derived from gasified feedstocks increase the growth and improve the nutrient acquisition of Triticum aestivum (L.) grown in agricultural alfisols - (Peer Reviewed Journal)
Trippe, K.M., Griffith, S.M., Banowetz, G.M., Whittaker, G.W. 2015. Biochars derived from gasified feedstocks increase the growth and improve the nutrient acquisition of Triticum aestivum (L.) grown in agricultural alfisols. Agriculture. 5:668-681. doi: 10.3390/agriculture5030668.

Changes in soil chemistry following wood and grass biochar amendments to an acidic agricultural production soil - (Peer Reviewed Journal)
Trippe, K.M., Griffith, S.M., Banowetz, G.M., Whittaker, G.W. 2015. Changes in soil chemistry following wood and grass biochar amendments to an acidic agricultural production soil. Agronomy Journal. 107(4):1440-1446.

Climate change and stream temperature projections in the Columbia River Basin: biological implications of spatial variation in hydrologic drivers - (Peer Reviewed Journal)
Ficklin, D.L., Barnhart, B.L., Knouft, J.H., Stewart, I.T., Maurer, E.P., Letsinger, S.L., Whittaker, G.W. 2014. Climate change and stream temperature projections in the Columbia River Basin: biological implications of spatial variation in hydrologic drivers. Hydrology and Earth System Sciences. 18:4897-4912.

Cost of areal reduction of gulf hypoxia through agricultural practice - (Peer Reviewed Journal)
Whittaker, G.W., Barnhart, B.L., Srinivasan, R., Arnold, J.G. 2014. Cost of areal reduction of gulf hypoxia through agricultural practice. Science of the Total Environment. 505(1):149-153.

Negative regulation of Germination-Arrest Factor (GAF) production in Pseudomonas fluorescens WH6 by a putative extracytoplasmic function sigma factor - (Peer Reviewed Journal)
Trippe, K.M., Okrent, R.A., Halgren, A.B., Azevedo, M.D., Chang, J.H., Mills, D.I., Maselko, M.B., Armstrong, D.J., Banowetz, G.M. 2014. Negative regulation of Germination-Arrest Factor (GAF) production in Pseudomonas fluorescens WH6 by a putative extracytoplasmic function sigma factor. Microbiology. 160(11):2432-2442.

Climate change and stream temperature projections in the Columbia River Basin: biological implications of spatial variation in hydrologic drivers - (Peer Reviewed Journal)
Ficklin, D.L., Barnhart, B.L., Knouft, J.H., Stewart, I.T., Maurer, E.P., Letsinger, S.L., Whittaker, G.W. 2014. Climate change and stream temperature projections in the Columbia River Basin: biological implications of spatial variation in hydrologic drivers. Hydrology and Earth System Sciences. 11:5793-5829.

RNAi silencing of a cytochrome P450 monooxygenase disrupts the ability of a filamentous fungus, Graphium sp. to grow on short-chain gaseous alkanes and ethers - (Peer Reviewed Journal)
Trippe, K.M., Wolpert, T.J., Hyman, M.R., Ciuffetti, L.M. 2014. RNAi silencing of a cytochrome P450 monooxygenase disrupts the ability of a filamentous fungus, Graphium sp. to grow on short-chain gaseous alkanes and ethers. Biodegradation. 25(1):137-151. doi: 10.1007/s10532-013-9646-1.