Geography Commons^™

Habitat Suitability Of The Mountain Pine Beetle In Alberta, Canada Under Future Climate Scenarios, Nathalie Woloszyn

Masters Theses

Mountain pine beetle (Dendroctonus ponderosae Hopkins) is the most destructive insect currently devastating North American forests (Safranyik & Carroll, 2006). Native to western North America, the mountain pine beetle has recently expanded beyond its historic range, into the novel territory of Alberta, Canada. Since its arrival in the mid-2000s, the mountain pine beetle has diffused eastward at an average rate of 80km/year (Cooke & Carroll, 2017). Poised at the doorstep of the boreal forest, current concern anticipates the potential diffusion of the mountain pine beetle to eastern North America.

The Maxent (maximum entropy) model, a presence-only spatial distribution model, …

Visualizing The Diffusion Of Digital Mammography In New York State, Francis P. Boscoe, Xiuling Zhang

Epidemiology & Biostatistics Faculty Scholarship

Digital mammography saw rapid adoption during the first decade of the 2000s. According to data maintained by the Food and Drug Administration, which regulates mammography machines, fewer than 1 percent of the machines in 2001 were digital. By 2014, this figure had risen to 94%. We were interested in identifying the times and locations where the technology was introduced within the state of New York as a way of illustrating the uneven introduction of this technology. While the diffusion of medical innovation has been well-studied, there have not been many instances where maps or geographic information science methods have been …

Spreading The Char: The Importance Of Local Compatibility In The Diffusion Of Biochar Systems To The Smallholder Agriculture Community Context, Laura C. V. Munoz

Pomona Senior Theses

This thesis enters the context of smallholder agriculture communities in the developing world. It explores the potentials of biochar and what biochar systems could bring to the smallholder communities while simultaneously bringing environmental benefits. It then acknowledges the challenges of diffusion –the spreading of an unfamiliar innovation. It seeks to answer the question of what will make diffusion of biochar systems more successful in the smallholder context, fixating on the characteristic of compatibility as well as the role local community members can play in making a new biochar system more visible to the rest of the communities.

Innovation Cooperation: Energy Biosciences And Law, Prof. Elizabeth Burleson

Prof. Elizabeth Burleson

This Article analyzes the development and dissemination of environmentally sound technologies that can address climate change. Climate change poses catastrophic health and security risks on a global scale. Universities, individual innovators, private firms, civil society, governments, and the United Nations can unite in the common goal to address climate change. This Article recommends means by which legal, scientific, engineering, and a host of other public and private actors can bring environmentally sound innovation into widespread use to achieve sustainable development. In particular, universities can facilitate this collaboration by fostering global innovation and diffusion networks.

Expansion Of Golf Courses In The United States, Darrell E. Napton, Chris Laingen

Chris Laingen

Twenty-five million Americans play golf on the nation's 16,000 courses each year. These golf courses constitute a significant national landscape feature. Since 18789, when the game arrived in the United States, golf has filtered down the urban, economic, and social hierarchies to become accepted by and accessible to most Americans. During the ensuing thirteen decades the number, location, and layout of the nation's golf courses have responded to many of the same driving forces that impacted the nation, including decentralization, growth of the middle class, war, economic depression, suburbanization, and the increasing role of the federal government. Four epochs of …

Expansion Of Golf Courses In The United States, Darrell E. Napton, Chris Laingen

Faculty Research and Creative Activity

Twenty-five million Americans play golf on the nation's 16,000 courses each year. These golf courses constitute a significant national landscape feature. Since 18789, when the game arrived in the United States, golf has filtered down the urban, economic, and social hierarchies to become accepted by and accessible to most Americans. During the ensuing thirteen decades the number, location, and layout of the nation's golf courses have responded to many of the same driving forces that impacted the nation, including decentralization, growth of the middle class, war, economic depression, suburbanization, and the increasing role of the federal government. Four epochs of …

Expansion Of Golf Courses In The United States, Darrell Napton, Chris Laingen

Faculty Research and Creative Activity

Twenty-five million Americans play golf on the nation's 16,000 courses each year. These golf courses constitute a significant national landscape feature. Since 18789, when the game arrived in the United States, golf has filtered down the urban, economic, and social hierarchies to become accepted by and accessible to most Americans. During the ensuing thirteen decades the number, location, and layout of the nation's golf courses have responded to many of the same driving forces that impacted the nation, including decentralization, growth of the middle class, war, economic depression, suburbanization, and the increasing role of the federal government. Four epochs of …