Kruger Publications

53 Publications

The Rationale for Recovery of Phosphorus and Nitrogen from Dairy Manure

Yorgey, G., C. Frear, C. Kruger, T. Zimmerman. 2014. WSU Extension Fact Sheet FS136E.

Site-Specific Trade-offs of Harvesting Cereal Residues as Biofuel Feedstocks in Dryland Annual Cropping Systems of the Pacific Northwest, USA

Huggins, D.R., C.E. Kruger, K.M. Painter, D.P. Uberuaga. BioEnergy Research. June 2014, Volume 7, Issue 2, pp 598-608.

BioEarth: Envisioning and developing a new regional earth system model to inform natural and agricultural resource management

Adam, J. C., J. C. Stephens, S. H. Chung, M. P. Brady, R. D. Evans, C. E. Kruger, B. K. Lamb, M. Liu, C. O. Stöckle, J. K. Vaughan, K. Rajagopalan, J. A. Harrison, C. L. Tague, A. Kalyanaraman, Y. Chen, A. Guenther, F. Leung, L. R. Leung, A. B. Perleberg, J. Yoder, E. Allen, S. Anderson, B. Chandrasekharan, K. Malek, T. Mullis, C. Miller, T. Nergui, J. Poinsatte, J. Reyes, J. Zhu, J. S. Choate, X. Jiang, R. Nelson, J. Yoon, G. G. Yorgey, K. Johnson, K. J. Chinnayakanahalli, A. F. Hamlet, B. Nijssen, and V. Walden. Climatic Change, 2014. (DOI) 10.1007/s10584-014-1115-2

Agriculture – Impacts, Adaptation, and Mitigation

Sanford D. Eigenbrode, Susan M. Capalbo, Laurie L. Houston, Jodi Johnson-Maynard, Chad Kruger, & Beau Olen. Chapter 6 in, Dalton, M.M., P.W. Mote, and A.K. Snover [Eds.]. 2013. Climate Change in the Northwest: Implications for Our Landscapes, Waters, and Communities. Washington, D.C. Island Press.

Dairy Waste Biorefinery

Kennedy, N., C. Frear, M. Garcia-Perez, C. Kruger, and S. Chen. 2013. Concept illustration and description.

Organic Waste Biorefinery

Kennedy, N., C. Frear, M. Garcia-Perez, C. Kruger, and S. Chen. 2013. Concept illustration and description.

Critical Research Needs for Successful Food Systems Adaptation to Climate Change

Miller, M., M. Anderson, C. Francis, C. Kruger, C. Barford, J. Park, and B. McCown. 2013. http://dx.doi.org/10.5304/jafscd.2013.034.016   Journal of Agriculture, Food Systems, and Community Development.

Anaerobic Digestion (AD) Technology Certificate Program

Website highlighting a WSU – Bellingham Technical College partnership to offer training for anaerobic digestion technicians.  Full curriculum, videos and more available online.

Anaerobic Digestion Systems: Integrating emerging technologies to improve environmental and economic impact

C. Frear, C.Kruger, H. Collins, M. Garcia-Perez, C. Stockle, R. Shumway, G. Astill, T. Ewing, N. Kennedy, T. Khalil, and G. Yorgey. July 2013. Academic Poster.

2011-2013 Anaerobic Digestion Related R&D Research Summary for WSU ARC/WSDA Appendix-A Funds

Frear, C, M. Garcia-Perez, C. Kruger, S. Chen. 2013.

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.

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/ .

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.

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.

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.

Building Markets for Biofertilizers — Perceptions and Performance

Video of keynote address by Chad Kruger at the 26th Annual BioCycle West Coast Conference April 2012.

Assessing the Impact of Climate Change on Columbia River Basin Agriculture through Integrated Crop Systems, Hydrologic, and Water Management Modeling

Rajagopalan, K., K. Chinnayakanahalli, J.C. Adam, C.S. Stockle, R. Nelson, M. Brady, M.E. Barber, S. Dinesh, K. Malek, G. Yorgey, C. Kruger, T. Marsh, and J. Yoder, 2011.  AGU Fall Meeting Abstracts, San Francisco, CA, Dec. 6.

Extracting valuable energy, carbon and nutrient resources from organic waste

WSU scientists have conducted extensive research on Anaerobic Digestion (AD) as a technology for recovery of methane (energy), stable carbon, and nutrients from organic wastes such as manure, food processing wastes and the organic fraction of municipal solid wastes (OFMSW). Our research has evaluated the technical and economic performance of commercially available systems, developed improved AD reactors, and commercialized WSU patented nutrient recovery technology. This webinar, presented by CSANR director Chad Kruger and CSANR scientist Craig Frear, will provide an update on the latest results from the WSU Climate Friendly Farming Project’s AD research.

The Second Solution: Agriculture’s Role – video featuring eastern Washington farmer John Aeschliman

The Northwest Biocarbon Initiative aims to galvanize farmers, foresters, community leaders, and thinkers to demonstrate the essential role that natural systems can play in ensuring long-term climate stability. The Center for Sustaining Agriculture and Natural Resources is part of this collaboration with several of the Northwest’s leading conservation organizations who see this effort as a logical extension of our region’s rich natural resource heritage and our history of groundbreaking innovation and stewardship.

Methods for Producing Biochar and Advanced Biofuels in Washington State Part 1: Literature Review of Pyrolysis Reactors

Garcia-Perez, M., T. Lewis, C. Kruger. 2011. Funding for this study is provided by the Washington State Department of Ecology with the intention to address the growing demand for information on the design of advanced pyrolysis units. This is the first of a series of reports exploring the use of biomass thermochemical conversion technologies to sequester carbon and to produce fuels and chemicals.

Anaerobic Co-Digestion on Dairies in Washington State – The solid waste handling permit exemption

WSU Extension Fact Sheet FS040E. Yorgey, G., C. Kruger, K. Steward, C. Frear, & N. Mena. August 2011.

WRDC Rural Connections Newsletter: Climate Change issue

Western Rural Development Center’s Rural Connections Newsletter Climate Change issue June 2011 contains three articles written by CSANR faculty and staff members. View the entire issue here (6 MB), or view the individual articles by clicking the titles here: Anaerobic Digestion in the Pacific Northwest; Climate Change and Family Forest Landowners in the Pacific Northwest: Attitudes & Understanding; Climate Change and Agriculture in the Pacific Northwest.

Smale-Scale Biogas Plant Enterprise Assessment Tool

A worksheet to facilitate preliminary planning for a biogas plant on a small farm.

Assessment of Climate Change Impact on Eastern Washington Agriculture

Stockle, C.O., Nelson, R.L., Higgins, S., Brunner, J.F., Grove, G.G., Boydston, R.A., Whiting, M.D., & Kruger, C.E. (2010). Climatic Change 102 (1-2), 77-102.

Precision Conservation: site-specific trade-offs of harvesting wheat residues for biofuel feedstocks

Huggins, D.R., & Kruger, C.E. (2010). In R. Khosia (Ed.), Proceedings of the 10th International Conference on Precision Agriculture. 10th International Conference on Precision Agriculture, Denver, CO. Colorado State University.

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