Glacial Deposits, Vol. 39, 2010-2011,
2011
Illinois State University
Glacial Deposits, Vol. 39, 2010-2011, Department Of Geography-Geology
Glacial Deposits
Newsletter of the Department of Geography-Geology
Park Access And Distributional Inequities In Pinellas County, Florida,
2011
University of South Florida
Park Access And Distributional Inequities In Pinellas County, Florida, Kyle Ray Hirvela
USF Tampa Graduate Theses and Dissertations
Although environmental justice research has traditionally focused on environmental disamenities and health hazards, recent studies have begun to examine social inequities in the distribution of urban amenities such as street trees and parks that provide several direct and indirect health benefits to local residents. This thesis adds to this knowledge by evaluating distributional inequities in both distribution and access to parks in Pinellas County, the most densely populated and one of the most racially segregated counties in Florida. An important objective was to determine if neighborhoods with lower levels of park access are more likely to contain a significantly higher …
Informal Karst Education In The United States And Internationally,
2011
University of South Florida
Informal Karst Education In The United States And Internationally, Leslie A. North
USF Tampa Graduate Theses and Dissertations
Despite the abundance of karst terrains and the important role they play in a wide variety of roles including supplying freshwater drinking supplies, no single, comprehensive study investigates the role of informal education for the improved understanding and protection of the terrains. Commonly overlooked anthropogenic karst disturbances partially occur because of the poor dissemination of scientific information to the general populace and policymakers and budgetary and time constraints of municipalities, thus generating a need to use informal education to fill these shortcomings. The purpose of this study was to: 1) establish the status of and quantify the amount of karst-related …
Food Deserts' And 'Food Swamps' In Hillsborough County, Florida: Unequal Access To Supermarkets And Fast-Food Restaurants,
2011
University of South Florida
Food Deserts' And 'Food Swamps' In Hillsborough County, Florida: Unequal Access To Supermarkets And Fast-Food Restaurants, Dana Beth Stein
USF Tampa Graduate Theses and Dissertations
Research has shown that the suburbanization of supermarkets has created `food deserts', defined as areas where socially disadvantaged individuals lack access to nutritious food outlets. Additionally, the growing presence of fast-food restaurants has created `food swamps', or areas where socially disadvantaged individuals encounter an overabundance of unhealthy food outlets. While previous studies have analyzed either `food deserts' or `food swamps' using conventional statistical techniques, a more comprehensive approach that includes samples of both healthy and unhealthy entities and considers the variety of available food options is necessary to improve our understanding of the local food environment and related disparities.
This …
Road-Based Landscape Metrics For Quantifying Habitat Fragmentation,
2011
University of South Florida
Road-Based Landscape Metrics For Quantifying Habitat Fragmentation, Rebecca Whitehead Loraamm
USF Tampa Graduate Theses and Dissertations
Landscape metrics measure the composition and configuration of habitats within landscapes; often the goal is to measure fragmentation. While a variety of existing metrics characterize the connectivity and contiguity of habitat patches, most do not explicitly consider the fragmenting effects of roads in their formulations. This research develops a set of new landscape metrics that explicitly quantify how roads disconnect and break apart habitat patches. This research introduces the following four metrics to consider the fragmenting effects of transportation networks: (1) Number of Connected Patches, a measure of connectivity; (2) Euclidean Nearest Neighbor-Roads, a measure of proximity; (3) Road Density, …
Urbanization And Land Surface Temperature In Pinellas County, Florida,
2011
University of South Florida
Urbanization And Land Surface Temperature In Pinellas County, Florida, Bruce Coffyn Mitchell
USF Tampa Graduate Theses and Dissertations
Since the early 1800's, many studies have recognized increased heat in urban areas, known as the urban heat island (UHI) effect, as one of the results of human modification to the natural landscape. UHI is related to differences in land surface temperature (LST) between rural areas and urban areas where factors of the built environment such as the thermodynamic capacities of materials, structural geometry, and heat generating activities cause increased storage and re-radiation of heat to the atmosphere. This thesis examines the correlation between factors of urbanization and differences in land surface temperature (LST) in the subtropical climate of Pinellas …
Shaw Studies The Geography Of Affluence,
2011
CUNY Bernard M Baruch College
Shaw Studies The Geography Of Affluence, Aldemaro Romero Jr.
Publications and Research
No abstract provided.
Seeing The Forest Of Information For The Trees Of Papers: An Information Literacy Case Study In A Geography/Geology Class,
2011
West Virginia University
Seeing The Forest Of Information For The Trees Of Papers: An Information Literacy Case Study In A Geography/Geology Class, Linda Blake, Tim Warner
Faculty & Staff Scholarship
After receiving a mini-grant for developing integrated information literacy programs, a Geography/Geology Department faculty member worked with the Science Librarian to embed information literacy in a cross-listed geology and geography course, Geog/Geol 455, Introduction to Remote Sensing. Planning for the revisions to the class started with identification of five key literacy standards for the discipline of remote sensing. Each standard was addressed through a combination of teaching, assignments and measurements. From this planning exercise, two lectures and two laboratory exercises on information literacy were developed. Student response to the information literacy material, as measured through pre- and post-course surveys, was …
Does Terrestrial Drought Explain Global Co 2 Flux Anomalies Induced By El Niño?,
2011
Clark University
Does Terrestrial Drought Explain Global Co 2 Flux Anomalies Induced By El Niño?, C. R. Schwalm, Christopher A. Williams, K. Schaefer, I. Baker, G. J. Collatz, C. Rödenbeck
Geography
The El Niño Southern Oscillation is the dominant year-to-year mode of global climate variability. El Niño effects on terrestrial carbon cycling are mediated by associated climate anomalies, primarily drought, influencing fire emissions and biotic net ecosystem exchange (NEE). Here we evaluate whether El Niño produces a consistent response from the global carbon cycle. We apply a novel bottom-up approach to estimating global NEE anomalies based on FLUXNET data using land cover maps and weather reanalysis. We analyze 13 years (1997-2009) of globally gridded observational NEE anomalies derived from eddy covariance flux data, remotely-sensed fire emissions at the monthly time step, …
Utilizing Temporally Invariant Calibration Sites To Classify Multiple Dates And Types Of Satellite Imagery,
2011
Clark University
Utilizing Temporally Invariant Calibration Sites To Classify Multiple Dates And Types Of Satellite Imagery, Joe Fortier, John Rogan, Curtis E. Woodcock, Daniel Miller Runfola
Geography
Mapping past time periods (retrospective mapping) using remotely sensed data is hindered by a lack of coincident calibration and validation information. The identification of features of same ground cover invariant across time and their use as calibration and validation data addresses this challenge by: (a) streamlining the process of image calibration for multiple dates, and (b) allowing each image to generate its own spectral signature. This study investigates the use of temporally invariant calibration and validation data to map land-cover in Massachusetts, employing five satellite images collected from five separate dates and different sensors. The results indicate that this technique …
Death To Kappa: Birth Of Quantity Disagreement And Allocation Disagreement For Accuracy Assessment,
2011
Clark University
Death To Kappa: Birth Of Quantity Disagreement And Allocation Disagreement For Accuracy Assessment, Robert Gilmore Pontius, Marco Millones
Geography
The family of Kappa indices of agreement claim to compare a map's observed classification accuracy relative to the expected accuracy of baseline maps that can have two types of randomness: (1) random distribution of the quantity of each category and (2) random spatial allocation of the categories. Use of the Kappa indices has become part of the culture in remote sensing and other fields. This article exam- ines five different Kappa indices, some of which were derived by the first author in 2000. We expose the indices' properties mathematically and illustrate their limitations graphically, with emphasis on Kappa's use of …
Placing Agency In Neoliberalism: Contested Citizenship In Spaces Of Migrant Organizing,
2011
Macalester College
Placing Agency In Neoliberalism: Contested Citizenship In Spaces Of Migrant Organizing, Joseph Rasmussen
Geography Honors Projects
The presence of millions of immigrants without recognition from the federal government presents serious challenges to American democracy and its legitimacy. By analyzing immigration activism in Austin, Texas, this paper will consider how those excluded from formal citizenship seek full membership, or at least its associated rights and protections, and how institutions at a variety of scales responds to these efforts. This activism challenges prevalent notions of what citizenship means, expanding the lines of who deserve rights and protection, and constructs participatory citizenship at the city level rather than relying on the more passive, exclusionary model of federal politics.
Foreword, From Holy Places And Pilgrimages: Essays On India,
2011
University of Nebraska - Lincoln
Foreword, From Holy Places And Pilgrimages: Essays On India, Robert H. Stoddard
Geography Program: Faculty Publications
This collection of twelve articles continues a long and rich body of information about pilgrimages. Written materials in the form of pamphlets, guidebooks, manuals, itineraries, and treatises about pilgrimages date from antiquity (see, e.g. the discussion in this volume by Rana Singh about ancient epics, pp. 15-20). Travelling to places regarded by worshippers as having extraordinary spiritual power is a phenomenon permeating all religious traditions so it is logical that it appears in various literary forms.
Our Theories, Ourselves: Hierarchies Of Place And Status In U.S. Academia,
2011
Bucknell University
Our Theories, Ourselves: Hierarchies Of Place And Status In U.S. Academia, Karen M. Morin, Tamar Rothenberg
Faculty Journal Articles
No abstract provided.
Converting Vacant Lots Into Assets: Comparing National Community Garden Programs To Community Garden Projects In Columbus Ga,
2011
Columbus State University
Converting Vacant Lots Into Assets: Comparing National Community Garden Programs To Community Garden Projects In Columbus Ga, Amanda Rees, Joyce Wade
Columbus Community Geography Center
Many aspects of community life are negatively affected by vacant lots, to include neighborhood vitality, crime rates, and the viability of commercial districts. Vacant properties have been identified by both elected and appointed officials as offering significant challenges to neighborhood revitalization and improvement. A variety of techniques have been used to address these problems, one such approach is the development of community gardens. Converting vacant lots into community gardens can improve the quality of life among neighborhood residents, help build social capital, and improve neighboring property values. Beginning with a review of the impact of community gardens and their management, …
An Integrated Geographic Information Systems (Igis) Analysis And Definition Of The Tectonic Framework Of Northern Mexico,
2011
University of Texas at El Paso
An Integrated Geographic Information Systems (Igis) Analysis And Definition Of The Tectonic Framework Of Northern Mexico, Carlos Manuel Martinez
Open Access Theses & Dissertations
Crustal rupture structures reactivated in the course of the tectonic history of northern Mexico are the surface expressions of planes of weakness, in the form of simple or composite rectilinear features or slightly curved, defined as lineaments. Unless otherwise defined as strike-slip faults, lineaments are part of parallel and sub-parallel oblique convergent or oblique divergent tectonic zones cross cutting the Sierra Madre Occidental and northern Mexico, in a NW trend. These shear zones are the response to the oblique subduction of the Farallon plate beneath North America.
Kinematic analysis of five selected sites in northern Mexico, three basins and two …
Development Of A Web-Based Geographic Information System For Arctic Science,
2011
University of Texas at El Paso
Development Of A Web-Based Geographic Information System For Arctic Science, George Walker Johnson
Open Access Theses & Dissertations
Environmental science is a large field of study that requires the acquisition of data for decision making in solving environmental issues. Leveraging desktop geographic information systems (GIS) and web-based GIS (WebGIS) systems for assisting in the problem solving processes can benefit both the research community and policy makers for decision making activities. Ensuring interoperability between desktop, web, and server GIS is essential for maximizing access, sharing and manipulation of data. Interoperability is maximized through the adoption of best practices, use of open standards, and utilization of Spatial Data Infrastructures (SDI). While many of the interoperability challenges such as infrastructure, data …
Monitoring Ecosystem Dynamics In An Arctic Tundra Ecosystem Using Hyperspectral Reflectance And A Robotic Tram System,
2011
University of Texas at El Paso
Monitoring Ecosystem Dynamics In An Arctic Tundra Ecosystem Using Hyperspectral Reflectance And A Robotic Tram System, Santonu Goswami
Open Access Theses & Dissertations
Global change, which includes climate change and the impacts of human disturbance, is altering the provision and sustainability of ecosystem goods and services. These changes have the capacity to initiate cascading affects and complex feedbacks through physical, biological and human subsystems and interactions between them. Understanding the future state of the earth system requires improved knowledge of ecosystem dynamics and long term observations of how these are being impacted by global change. Improving remote sensing methods is essential for such advancement because satellite remote sensing is the only means by which landscape to continental-scale change can be observed.
The Arctic …
Environmental Imaginaries Of The Middle East And North Africa,
2011
Ohio University
Environmental Imaginaries Of The Middle East And North Africa, Diana K. Davis, Edmund Burke Iii
Ohio University Press Open Access Books
The landscapes of the Middle East have captured our imaginations throughout history. Images of endless golden dunes, camel caravans, isolated desert oases, and rivers lined with palm trees have often framed written and visual representations of the region. Embedded in these portrayals is the common belief that the environment, in most places, has been deforested and desertified by centuries of misuse. It is precisely such orientalist environmental imaginaries, increasingly undermined by contemporary ecological data, that the eleven authors in this volume question. This is the first volume to critically examine culturally constructed views of the environmental history of the Middle …
El Atlas De Oregón Para Estudiantes,
2011
Portland State University
El Atlas De Oregón Para Estudiantes, Teresa L. Bulman, Gwenda H. Rice, Center For Spatial Analysis And Research. Portland State University, David Banis, Anamaria Esparza
Instructional Materials
Un atlas para los estudiantes de primaria y secundaria
