Climate Friendly Farming Publications

175 Publications

Methanosarcina domination in anaerobic sequencing batch reactor at short hydraulic retention time

J. Ma, B. Zhao, C. Frear, Q. Zhao, L. Yu, X. Li, S. Chen. June 2013.Bioresource Technology Volume 137, June 2013, Pages 41–50.

REACCHPNA Monitoring Greenhouse Gases with the Eddy Covariance Flux Tower (3 min)

May 2013. This video describes how researchers at WSU monitor greenhouse gas exchanges in cereal-based cropping systems using the eddy covariance flux tower. Includes description of flux tower components. This work is part of the REACCH PNA research project.

Anaerobic Digestion: Beyond Waste Management

May 2013. CSANR produced a 7.5 minute video showing how state-of-the-art anaerobic digestion systems can offer multiple benefits to society.

A simple methodology for rate-limiting step determination for anaerobic digestion of complex substrates and effect of microbial community ratio

J. Ma, C. Frear, Z. Wang, L. Yu, Q. Zhao, X. Li, S. Chen. Bioresource Technology.  Volume 134, April 2013, Pages 391–395.

Kinetics of psychrophilic anaerobic sequencing batch reactor treating flushed dairy manure

J. Ma, L. Yu, C. Frear, Q. Zhao, X. Li, S. Chen. Bioresource Technology.  Volume 131, March 2013, Pages 6–12.

Soil Carbon Dynamics and Climate Change Mitigation in the Inland Pacific Northwest

Yorgey, G. 2013.  Recorded webinar.  Part of Pacific Northwest Agriculture and Climate Change Webinar Series available here http://csanr.wsu.edu/webinars/pnw-ag-and-climate-change/ .

Experimental and modeling study of a two-stage pilot scale high solid anaerobic digester system

L. Yu, Q. Zhao, J. Ma, C. Frear, S. Chen. Bioresource Technology. Volume 124, November 2012, Pages 8–17.

What do we currently know about the impacts of climate change on Pacific Northwest cropland agriculture?

Kruger, C. 2012. Recorded webinar.  Part of Pacific Northwest Agriculture and Climate Change Webinar Series available here http://csanr.wsu.edu/webinars/pnw-ag-and-climate-change/ .

Agricultural Greenhouse Gas Emissions in the Pacific Northwest

Yorgey, G. 2012.  Recorded webinar.  Part of Pacific Northwest Agriculture and Climate Change Webinar Series available here http://csanr.wsu.edu/webinars/pnw-ag-and-climate-change/ .

BioEarth: A regional-scale earth system model to inform land and water management decisions

Adam, J.C., Rajagopalan, K., Stockle, C.O., Kruger, C.E., Brady, M.P., Barber, M.E., Chinnayakanahalli, K.J., Yorgey, G.G., Nelson, R.L., Dinesh, S., Malek, K., Yoder, J., Chung, S., Vaughan, J.K., Leung, F., Lamb, B.K., Evans, R.D., Harrison, J., Stephens, J., Guenther, A., Kalyanaraman, A., Leung, L.R., Liu, M., Tague, C., Perleberg, A.B., Chen, Y., Norton, T.M., Jiang, X., & Zhu, J. (2012). BioEarth: A regional-scale earth system model to inform land and water management decisions. ASA-CSSA-SSSA International Annual Meeting, Cincinnati, OH.22 October 2012.  The poster can be downloaded via link.

Global Climate Change

Weddell, B., L. Carpenter-Boggs, and S. Higgins. June 2012. FS069E. Washington State University researchers have taken a departure from the regionally focused, applied-science extension publication to write a fact sheet on the science, debate and challenges of global climate change.

Renewable Natural Gas Feasibility for Qualco Energy

May 2012. Coppedge, B., G. Coppedge, D. Evans, J. Jensen, K. Scanlan, B. Scanlan, P. Weisberg, and C. Frear. An anaerobic digester case study for alternative outtake markets. A report to Washington State Department of Commerce.

Soil carbon sequestration in the dryland cropping region of the Pacific Northwest

Brown, T.T., and D.R. Huggins. Journal of Soil and Water Conservation 2012 67(5):406-415; doi:10.2489/jswc.67.5.406.

Carbon storage and nitrous oxide emissions of cropping systems in eastern Washington: A simulation study

Stöckle, C., S. Higgins, A. Kemanian, R. Nelson, D. Huggins, J. Marcos, and H. Collins. Journal of Soil and Water Conservation 2012 67(5):365-377; doi:10.2489/jswc.67.5.365.

Methods for Producing Biochar and Advanced Biofuels in Washington State Part 3: Literature Review Technologies for Product Collection and Refining

Garcia-Perez, M. et. al. 2012. This is the third of a series of reports exploring the use of biomass pyrolysis to sequester carbon and to produce fuels and chemicals.

Methods for Producing Biochar and Advanced Biofuels in Washington State Part 2: Literature Review of the Biomass Supply Chain and Preprocessing Technologies From Field to Pyrolysis Reactor

Garcia-Perez, M., C. Kruger, M. Fuchs, S. Sokhansanj, P. Badger, J. Garcia-Nunez, T. Lewis, and S. Kantor. 2012. Second Project Report. Department of Biological Systems Engineering and the Center for Sustaining Agriculture and Natural Resources, Washington State University, Pullman, WA, 79 pp.

Renewable Natural Gas and Nutrient Recovery Feasibility for DeRuyter Dairy

May 2012. Coppedge, B., G. Coppedge, D. Evans, J. Jensen, K. Scanlan, B. Scanlan, P. Weisberg and C. Frear. An anaerobic digester case study for alternative outtake markets and remediation of nutrient loading concerns within the region. A report to Washington State Department of Commerce.

Anaerobic Digester Technician video – Bellingham Technical College

WSU and Bellingham Technical College produced this video as a part of their grant-funded Anaerobic Digestion Technician certificate program. The video explains the technical aspects of operating and maintaining an anaerobic digester.

Two novel floor-scale anaerobic digester systems for processing food waste. Part 1: Multi-reactor, liquid recycle system for high solids. Part 2: Moderate solids system.

Frear, C., Ewing, T., Yu, L., Ma, J., and Chen, S. 2012. Olympia, WA. Washington State Department of Ecology.

2011 Columbia River Basin Long Term Water Supply and Demand Forecast Technical Report

2012. Ecology Publication 12-12-001.  The technical report is available for download by section, including appendices, at the bottom of the linked page.

2011 Columbia River Basin Long Term Water Supply and Demand Forecast Legislative Report

2012. Ecology Publication 11-12-011.

Oilseed Production Case Studies in the Eastern Washington Low-to-Intermediate Rainfall Zone

Sowers, K., D. Roe, and B. Pan. 2012. Extension Bulletin EM048E.

Climate Change: what does the science really tell us?

A narrated Extension PowerPoint on climate science and climate change. The presentation was prepared by Craig Cogger at WSU Puyallup and covers the basics of climate science, evidence of climate change, projections of future climate change, and mitigation strategies. The presentation consists of 10 parts, each about five minutes long, so that it can be viewed in short sittings.

Struvite as a Phosphorus Fertilizer Source for Greenhouse Crop Production – webinar

This webinar highlights recent research by Rita Hummel of WSU on struvite as a phosphorus source for greenhouse production of bedding plants and vegetable starts. Her research includes struvite derived from municipal wastewater and dairy manure. Craig Cogger opened the webinar with a brief overview of the phosphorus challenge. After Rita’s presentation of greenhouse research results, Keith Bowers discussed struvite production as one phosphorus removal technology for wastewater at livestock, food processing, and public sewage treatment sites. The webinar closed with a brief summary by Craig and an open question period.

Estimating greenhouse gas emissions from soil following liquid manure applications using a unit response curve method

G. Wang, S. Chen, C. Frear. Geoderma. Volume 170, 15 January 2012, Pages 295–304.

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