By Georgine Yorgey

Farmer and long-time CSANR advisory committee member, Dale Gies. Photo: Sylvia Kantor.

What are the climate impacts of a given farm practice?  While we know lots of strategies for reducing greenhouse gas emissions on farms, quantifying that impact can be difficult.  However, there is at least one farm in our region – one that uses some pretty neat practices – for which scientists have attempted to answer that question.  And the farmer just happens to be a long-time member of the Center for Sustaining Agriculture and Natural Resources’ advisory committee, Dale Gies. Continue reading →

By Karen Hills

Biochar as a soil amendment has been the subject of much attention in recent years because of its ability to sequester carbon and to improve aggregation, water holding capacity, and organic matter content of soil amended with it (Lehmann, 2007; Marris, 2006). A recent post discussed what’s needed to economically produce forest to farm biochar. In contrast, researchers at Washington State University are investigating what we could call waste to farm biochar. Waste to farm biochar, if deployed on a larger scale, could offer a two-part benefit – removal of wood from the municipal solid waste stream and creation of a valuable product from this wood. In recent work, researchers are looking at two possible wastes that could be made into biochar: wood-based fractions of municipal solid waste and the large woody material remaining after compost production—referred to as “compost overs.”

Figure 1: Images of the woody biomass sources used to create biochar for this project, including compost overs and wood-based products from municipal solid waste. (source: WTFT 2015-2017 report; photo credit: M. Ayiania)

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By Kristin Trippe, USDA Agricultural Research Service, Forage Seed and Cereal Research Unit

Farmers across the globe are grappling with the challenges of a changing climate. In the Pacific Northwest, loss of snow pack has diminished the availability of water resources, causing increased drought stress (see this article, for example). Our program is focused on biochar, a rather non-descript product that can help farmers both sequester carbon and prolong the availability of soil moisture in their agricultural soils to address drought stress.

Biological Science Technicians Sarah Light (left) and Stephanie Chiu (right) collect soil cores from soil amended with biochar to determine if biochar can help prevent drought. Photo: Claire Phillips, USDA ARS FSCRU.

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by Doug Finkelnburg

In November I participated in a truly innovative summit titled, “Safeguarding Idaho’s Economy in a Changing Climate – Our Water, Our Land, Our Health, Our Future” which brought together a diverse coalition of public and private stakeholders to discuss economic resiliency challenged by our changing climate. This first-of-its kind, for Idaho, summit occurred simultaneously in Boise, Moscow, Ashton and Pocatello, ID with keynote speakers in Boise streamed to the remote locations. Keynote presentations were followed by facilitated workshops at each viewing site. The goals of this conference were to share what efforts were underway across multiple sectors of Idaho’s economy to address climate change, explore economic opportunities and efficiencies, build new collaborations and provide resources for future projects at all scales. Continue reading →