Zobrazeno 1 - 6
of 6
pro vyhledávání: '"Amanda Gearhart"'
Publikováno v:
Rangeland Ecology & Management. 73:119-127
Previous research has suggested that prescribed fire will become more necessary in the northern Great Plains of the United States as woody encroachment and invasive plant species cover increase. Prescribed fire will likely become a more frequent mana
Publikováno v:
Restoration Ecology. 25:723-730
Restoration of shrubs in arid and semi-arid rangelands is hampered by low success rates. Planting shrub seedlings is a method used to improve success in these rangelands; however, it is expensive and labor intensive. The efficiency of shrub restorati
Autor:
Dave Weixelmann, Matt Phillippi, Joe Hicks, Lamar Smith, Ken Spaeth, Shane Green, Sarah E. McCord, Scott Lusk, Jordan Spaak, Alan Bass, Mike Hemmovich, Jessie Page, James E Sprinkle, John E. Mitchell, Amanda Gearhart, Mike Pellant, Del Despain, Lori Metz, Mike Hannemann, Matthew C. Reeves, Andrew Brischke, Dave Pyke, David Toledo, Judith Dyess, Jason W. Karl, Sherm. Karl, Emily Kachergis
Publikováno v:
Rangelands. 39:17-19
The concepts of animal units, animal unit months, and animal unit equivalents have long been used as standards for range management planning, estimating stocking rates, reporting actual use, assessing grazing fees, ranch appraisal, and other purposes
Autor:
Chad S. Boyd, Justin D. Derner, George B. Ruyle, John C. Buckhouse, Gary W. Frasier, Mike Borman, Kris M. Havstad, Roger L. Sheley, Kirk W. Davies, John A. Tanaka, Amanda Gearhart, Chris Call, Kenneth W. Tate, Lance T. Vermeire, Bruce A. Roundy, Tamzen K. Stringham, Ricardo Mata-González, Mel George, Matthew D. Madsen, Clayton B. Marlow, Barry L. Perryman, Sherman Swanson, Karen L. Launchbaugh, David W Bohnert, Tony J. Svejcar, Kevin B. Jensen, Jonathan D. Bates
Publikováno v:
Environmental Management. 53:1035-1038
In a previous article, Beschta et al. (Environ Manag 51(2):474-491, 2013) argue that grazing by large ungulates (both native and domestic) should be eliminated or greatly reduced on western public lands to reduce potential climate change impacts. The
Publikováno v:
Geocarto International. 28:517-526
Ground-based vegetation monitoring methods are expensive, time-consuming and limited in sample size. Aerial imagery is appealing to managers because of the reduced time and expense and the increase in sample size. One challenge of aerial imagery is d
Publikováno v:
International Journal of Wildland Fire. 26:485
The interaction between grazing and fire influences ecosystems around the world. However, little is known about the influence of grazing on fire, in particular ignition and initial spread and how it varies by grazing management differences. We invest