نتایج جستجو برای: rocky mountain research station

تعداد نتایج: 1466200  

Journal: :Journal American Society of Mining and Reclamation 2002

2011
Steve Pickering

It has long been argued that mountains have an effect on wars. While some research understands this chiefly in physical terms, other research looks at the effect that mountains have on human nature. This article will look at the two thousand year history of the term ‘mountain people.’ It will explore how the belief has emerged that living in mountainous regions changes people to the degree that...

Journal: :The American Naturalist 1891

1999
Leonard F. Ruggiero Keith B. Aubry Steven W. Buskirk Gary M. Koehler Charles J. Krebs Kevin S. McKelvey John R. Squires James K. Agee

Ruggiero, Leonard F.; Aubry, Keith B.; Buskirk, Steven W.; Koehler, Gary M.; Krebs, Charles J.; McKelvey, Kevin S.; Squires, John R. Ecology and conservation of lynx in the United States. General Technical Report RMRS-GTR-30WWW. Fort Collins, CO: U.S. Department of Agriculture, Forest Service, Rocky Mountain Research Station. Available at: http://www.fs.fed.us/rm/pubs/rmrs_gtr030.html Once foun...

Journal: :The Lancet. Infectious diseases 2007
Filipe Dantas-Torres

Rocky Mountain spotted fever (RMSF) is a life-threatening disease caused by Rickettsia rickettsii, an obligately intracellular bacterium that is spread to human beings by ticks. More than a century after its first clinical description, this disease is still among the most virulent human infections identified, being potentially fatal even in previously healthy young people. The diagnosis of RMSF...

2008
Rosemary L. Pendleton Burton K. Pendleton Karen R. Wetherill Terry Griswold

USDA Forest Service Proceedings RMRS-P-52. 2008 In: Kitchen, Stanley G.; Pendleton, Rosemary L.; Monaco, Thomas A.; Vernon, Jason, comps. 2008. Proceedings—Shrublands under fire: disturbance and recovery in a changing world; 2006 June 6–8; Cedar City, UT. Proc. RMRS-P-52. Fort Collins, CO: U.S. Department of Agriculture, Forest Service, Rocky Mountain Research Station. Rosemary L. Pendleton and...

Journal: :Journal of the American Veterinary Medical Association 2002
Ronald D Warner Wallace W Marsh

R ocky Mountain spotted fever (RMSF), a classic metazoonosis that involves both vertebrate and non-vertebrate reservoir hosts, is a seasonal disease of dogs and humans in the Americas. The clinical illness was first described among Native Americans, soldiers, and settlers in the Bitterroot River and Snake River valleys of Montana and Idaho during the late 1890s, but remained unrecognized in dog...

2009
D. J. Semmens J. S. Briggs D. A. Martin

A rapidly spreading Mountain Pine Beetle epidemic is killing lodgepole pine forest in the Rocky Mountains, causing landscape change on a massive scale. Approximately 1.5 million acres of lodgepoledominated forest is already dead or dying in Colorado, the infestation is still spreading rapidly, and it is expected that in excess of 90 percent of all lodgepole forest will ultimately be killed. Dro...

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