A recently completed economic study of timber demand projections for the next two decades in southeast Alaska explains four alternatives describing how the forest products industry could develop. The peer-reviewed study now in process of being published, Timber Products Output and Timber Harvests in Alaska: Projections for 2005-25, was prepared by Pacific Northwest Research Station scientists Allen Brackley, Thomas Rojas, and Richard Haynes.
"The projections of future demand are represented in our study by four scenarios," explains Brackley, a research forester based at the Alaska Wood Utilization Research and Development Center in Sitka, Alaska. "The first scenario projects a future very similar to the recent past. The second one assumes that lumber production increases and is stimulated by marketing and promotion programs that recognize the unique characteristics of lumber produced from the region. Scenarios three and four assume that an integrated industry returns to southeast Alaska.
"In 2015, the projected derived demand (a 5-year average based from 2013 to 2017) for forest products from southeast Alaska ranges from 37.9 to 299.0 million board feet (Scribner C-log scale), and the maximum projected derived demand in 2025 is 360 million board feet. An implicit assumption of all the scenarios is that an economically viable timber supply is available in southeast Alaska."
Sherri Richardson Dodge | EurekAlert!
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A team of scientists of the Max Planck Institute for the Structure and Dynamics of Matter (MPSD) at the Center for Free-Electron Laser Science in Hamburg investigated optically-induced superconductivity in the alkali-doped fulleride K3C60under high external pressures. This study allowed, on one hand, to uniquely assess the nature of the transient state as a superconducting phase. In addition, it unveiled the possibility to induce superconductivity in K3C60 at temperatures far above the -170 degrees Celsius hypothesized previously, and rather all the way to room temperature. The paper by Cantaluppi et al has been published in Nature Physics.
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