Zobrazeno 1 - 10
of 28
pro vyhledávání: '"Miles A. Hemstrom"'
Autor:
Anita T. Morzillo, Jessica E. Halofsky, Daniel C. Donato, Miles A. Hemstrom, Joshua S. Halofsky, Xiaoping Zhou
Publikováno v:
Climatic Change. 142:83-95
While ecosystem services and climate change are often examined independently, quantitative assessments integrating these fields are needed to inform future land management decisions. Using climate-informed state-and-transition simulations, we examine
Publikováno v:
Ecological Applications. 24:1908-1925
Determining appropriate actions to create or maintain landscapes resilient to climate change is challenging because of uncertainty associated with potential effects of climate change and their interactions with land management. We used a set of clima
Autor:
Becky K. Kerns, Jessica E. Halofsky, Miles A. Hemstrom, Dominique Bachelet, David R. Conklin, Joshua S. Halofsky
Publikováno v:
Ecological Modelling. 266:131-143
a b s t r a c t We developed a process that links the mechanistic power of dynamic global vegetation models with the detailed vegetation dynamics of state-and-transition models to project local vegetation shifts driven by projected climate change. We
Publikováno v:
Rangeland Ecology & Management. 66:313-329
Disturbances and their interactions play major roles in sagebrush (Artemisia spp. L.) community dynamics. Although impacts of some disturbances, most notably fire, have been quantified at the landscape level, some have been ignored and rarely are int
Publikováno v:
Frontiers in Ecology and the Environment. 7:103-109
Biodiversity has been called a form of ecosystem insurance. According to the “insurance hypothesis”, the presence of many species protects against system decline, because builtin redundancies guarantee that some species will maintain key function
Publikováno v:
Landscape and Urban Planning. 80:212-222
Herbivory by wild and domestic ungulates profoundly affects vegetation patterns and processes. We modeled changes in the abundance of different interior Pacific Northwest forest states in a large landscape over time, by using a simple state and trans
Publikováno v:
Landscape and Urban Planning. 80:198-211
We modeled the integrated effects of natural disturbances and management activities for three disturbance scenarios on a 178,000 ha landscape in the upper Grande Ronde Subbasin of northeast Oregon. The landscape included three forest environments (wa
Publikováno v:
Landscape and Urban Planning. 80:333-344
The Interior Northwest Landscape Analysis System (INLAS) project demonstrated a method for assembling teams of scientists to conduct integrated landscape analyses at the mid- or subbasin scale in the interior Northwestern United States. A state and t
Publikováno v:
Landscape and Urban Planning. 80:249-267
We developed state and transition models (STMs) to evaluate the effects of natural disturbances and land-use practices on aquatic and riparian habitats. The STMs consisted of discrete states defined by channel morphology and riparian vegetation. Tran
Publikováno v:
Landscape and Urban Planning. 80:223-236
Thinning and prescribed fire are being used extensively across the interior western United States to reduce the risk of large, severe wildfires. However, the full ecological consequences of implementing these management practices on the landscape hav