A comparative study of urban fragmentation patterns in small and mid-sized cities of Idaho

Urbanization has a massive impact on ecological function and impedes the provisioning of environmental services. The interaction between urbanization and the environment has been researched extensively. However, the existing research focused on the urbanization characteristics of large metropolitan areas. In this paper, we investigate the urban fragmentation patterns of small and mid-sized cities in Idaho, USA. To capture the urban morphology for each site within the study we use both concentric ring and transect analysis as well as several spatial/landscape metrics. Our results show that the characteristics of urbanization in small and mid-sized cities (and those in second-tier regions that attract relatively little scholarly attention) are consistent with growth phase theory of urbanization, urbanization along a gradient, and urbanization patterns of metropolises.     

The mediatization of leadership: grassroots digital facilitators as organic intellectuals,sociometric stars and caretakers*

ABSTRACT

Scholars of both resource mobilization theory and new social movement theory recognize leadership as integral to traditional social movements. Following global protest movements of 2011, some now characterize movements relying on social media as horizontal and leaderless. Whether due to an organizational shift to networks over bureaucracies or due to a change in values, many social movements in the present protest cycle do not designate visible leadership. Does leadership in social media activism indeed disappear or does it take on new forms? This paper undertakes an in-depth analysis of data obtained through interviews, event observations and analysis of media content related to three Canadian cases of civic mobilization of different scale, all of which strategically employed social media. The paper proposes a conceptual framework for understanding the role of these mobilizations’ organizers as organic intellectuals, sociometric stars and caretakers. By looking closely at the three cases through the lenses offered by these concepts, we identify the specific styles that characterize digitally mediatized civic leadership.