Social and Behavioral Sciences Commons^™

Migration, Residential Preference, And Economic Development: A Knowledge-Based Approach Regarding Locational Preferences Of Two Disparate Subgroups Of The Creative Class, Charlynn Alita Burd

Doctoral Dissertations

The creative class literature centers on regional economic development, urban policy, and amenities. The creative class literature is considered at the metropolitan scale and is argued to be highly mobile. According to Asheim and Hansen (2009) , there are three knowledge bases of the creative class, analytic, synthetic, and symbolic. The three knowledge bases vary across two dimensions of ‘climate’. People climate refers to factors that positively effect the location of people, while business climate refers to factors that positively effect the location of businesses. The analytic knowledge base is comprised of economic activities that are based …

Agricultural Land-Use Change And Local Context: The Shenandoah-Cumberland Valley Apple-Growing District In The Eastern United States, Joseph Paul Guttmann

Doctoral Dissertations

Across the United States, the rural-urban fringe continues to be a place of dynamic land-use change. One area that has experienced a change in its agricultural base is the Shenandoah-Cumberland Valley Fruit District of Pennsylvania, Maryland, West Virginia, and Virginia. Since 1982, apple acreage in the Fruit District has declined by nearly 50 percent. Using a mail survey and personal interviews, this dissertation investigates the factors behind the Fruit District’s 25-year decline in apple acreage, the reasons why this decline has not been spatially uniform across the Fruit District, and the ways that growers have adapted to ensure the future …

Fire Regimes Of Lower-Elevation Forests In Great Smoky Mountains National Park, Tennessee, U.S.A., Lisa Battaile Laforest

Doctoral Dissertations

Disturbance is a natural part of any forest ecosystem. When disturbance regimes are altered, the forest stands will reflect those changes. Southern Appalachian xeric pine-oak woodlands are one forest type that has experienced such change, primarily in the form of fire suppression. The western side of Great Smoky Mountains National Park contains stands of large trees that escaped earlier intensive logging, show evidence of past fire, and provide an ideal setting for reconstructing stand histories. For three lower-elevation (ca. 500 m ASL) study sites, I used crossdated yellow pine tree-ring chronologies and records from cross-sections taken from living and dead …

Associations Between Climate, Latitude, Fertility And The Decline Of The Us Sex Ratio At Birth, Michael C. Meyers

Doctoral Dissertations

The US sex ratio at birth (SRB) has declined since 1970, while ambient temperatures have been increasing. This study examines the temporal and spatial variation of the US SRB from 1979–2002 in association with fertility rates and climate variables. Approximately 62.8 million birth records from the National Center for Health Statistics were linked to monthly climate division data and county level socioeconomic variables to evaluate the association of SRB and environmental conditions at or near the time of conception.

Seasonal variation in US SRB is detectable in time series analysis, and is somewhat in phase with variation in fertility. Logistic …