Geography Commons^™

Farmer Perceptions Of Climate Change: Associations With Observed Temperature And Precipitation Trends, Irrigation, And Climate Beliefs, Meredith T. Niles, Nathaniel D. Mueller

College of Agriculture and Life Sciences Faculty Publications

How individuals perceive climate change is linked to whether individuals support climate policies and whether they alter their own climate-related behaviors, yet climate perceptions may be influenced by many factors beyond local shifts in weather. Infrastructure designed to control or regulate natural resources may serve as an important lens through which people experience climate, and thus may influence perceptions. Likewise, perceptions may be influenced by personal beliefs about climate change and whether it is human-induced. Here we examine farmer perceptions of historical climate change, how perceptions are related to observed trends in regional climate, how perceptions are related to the …

Local Adaptation Or Foreign Advantage? Effective Use Of A Single-Test Site Common Garden To Evaluate Adaptation Across Ecological Scales, Eric J.B. Von Wettberg, Edward Marques, Courtney J. Murren

College of Agriculture and Life Sciences Faculty Publications

No abstract provided.

Waiting For A Place: At Gravedigger’S Pub, Jeffrey Alan Tolbert

Faculty Journal Articles

In this essay I consider how place can defeat our attempts to analyze it by become meaningful to us in ways that exceed the scope of our scholarly interests and methods. Discussing my fieldwork at a Dublin pub, I touch on the concepts of sense of place, nostalgia, and the importance of human relationships that form in places even in the context of what might be considered "failed" research.

Media Representations Of Abortion Politics In Florida: Feminist Geographic Analysis Of Newspaper Articles, 2011-2013, Jennifer Iceton

USF Tampa Graduate Theses and Dissertations

Feminist geographers argue that gendered bodies and power are deeply entwined (McDowell 1992; Rose 1993). However, few geographers have investigated how gender and power interact in relation to the politics of abortion access. This thesis seeks to fill this gap by conducting a feminist content analysis of six newspapers from Florida’s three largest metropolitan areas to determine how articles featuring abortion are framed. Analysis of the dataset concludes that the politicization of the abortion debate results in the erasure of women from the conversation, the identification of a pregnant women trope which homogenizes all women into one category, and Planned …

Making A Place For People At A Wildlife Corridor On Chicago's South Side, Alexis Winter

USF Tampa Graduate Theses and Dissertations

What role do environmental conservation projects play in the transformation of American cities? How do these projects affect city residents? In this study, I ask these questions at the Burnham Wildlife Corridor, where the Chicago Park District worked with institutional and community-based partner organizations to engage city residents in the creation of a lakefront wildlife habitat and public nature area. Through ethnographic interviews and participant observation I explored how actors at various levels understand this changing landscape and their roles in shaping it. I situate the Burnham Wildlife Corridor project in the broader context of a state-level plan, the Millennium …

Community Distributed Solar Power: Advancing The Establishment Of Solar Power In Pennsylvania, Reid Harrison, Shaunna Barnhart

Student Project Reports

No abstract provided.

La Homogeneizacion Paisajistica De Los Valles De Hortmoier Y Sant Aniol (Alta Garrotxa, Girona): Caracterizacion Y Evaluacion De Los Cambios Ambientales En El Periodo 1957-1979-1996 Con Patch Analyst, Josep Vila I Subiros, Joan M. Welch

Joan Welch

No abstract provided.

Bahram & Camila, Bahram, Camila, Tsos

TSOS Interview Gallery

Bahram tells the story of the Afghanistan's 1992 government collapse and subsequent civil wars that destroyed the city of Kabul. "There was war in every alley, every house, every area and every village. 60,000 people were killed." Their family emigrated to Pakistan and after living there for some time, some relatives of a friend from their village travelled to Pakistan and required lodging so they stayed with Bahram's family. In some developing and under-developed countries, the custom of arranged marriage to child and infant daughters is practiced. These house guests demanded their one-year-old daughter be given in marriage to a …

The Effect Of Home Range Estimation Techniques On Habitat Use Analysis, Brendon Quinton

USF Tampa Graduate Theses and Dissertations

The term “home range” refers to the area in which an animal spends most of its time during everyday activities. This study examined the effects of four different home range estimation techniques on the proportions of habitats located therein. The study utilized a point dataset collected for twenty individual Florida Black Bears (Ursus americanus floridanus), occurring in five different areas throughout the state of Florida. Each dataset was used to create home ranges using the following techniques: (1) Minimum Convex Polygon, (2) Kernel Density Estimation, (3) Characteristic Hull Polygon, and (4) Time-Geographic Density Estimation, a new home range …

Lebanon's Shouf Biosphere Reserve: A Protected Area And Sport Hunting, Robert Watkins Bowdoin Greeley

Theses and Dissertations

Fortress conservation, the act of setting aside for conservation goals and protecting them through sanction, coercion, and violence, towards local users has became the paradigmatic understanding of how protected areas are created and maintained. The fortress conservation critique is marked by a preoccupation with the negative livelihood impacts of these areas, portrays animosity and social conflict between local users and the protected areas, is primarily concerned with national parks and clearly defined protected areas, and places state power at the center of the creation and maintenance of protected areas. This dissertation takes the tenants of fortress conservation to task by …

Three Essays On International And Intranational Trade And Economic Growth, Rooholah Hadadi

FIU Electronic Theses and Dissertations

This dissertation introduced a method to construct a new measure for trade flows within a region using nighttime lights. After analyzing the relation between lights data and other proxies of economic human activity, I employed light data and econometric techniques to estimate the bilateral trade between any two regions around the world. Using these estimations, I estimated the overall internal trade volume for all countries. Moreover, I estimated the effect of internal trade within a state of the United States on the state’s income. The first essay proposed nighttime lights as an alternative proxy for economic activity to be used …

The Influences Of Drought And Land-Cover Conversion On Inter-Annual Variation Of Npp In The Three-North Shelterbelt Program Zone Of China Based On Modis Data, Dailiang Peng, Chaoyang Wu, Bing Zhang, Alfredo Huete, Xiaoyang Zhang, Rui Sun, Liping Lei, Wenjing Huang, Liangyun Liu, Xinjie Liu, Jun Li, Shezhou Luo, Bin Fang

GSCE Faculty Publications

Terrestrial ecosystems greatly contribute to carbon (C) emission reduction targets through photosynthetic C uptake.Net primary production (NPP) represents the amount of atmospheric C fixed by plants and accumulated as biomass. The Three-North Shelterbelt Program (TNSP) zone accounts for more than 40% of China’s landmass. This zone has been the scene of several large-scale ecological restoration efforts since the late 1990s, and has witnessed significant changes in climate and human activities.Assessing the relative roles of different causal factors on NPP variability in TNSP zone is very important for establishing reasonable local policies to realize the emission reduction targets for central government. …

Geopolitical Implications Of The Sino-Japanese East China Sea Dispute For The U.S., Bert Chapman

Libraries Faculty and Staff Scholarship and Research

Much analysis on Asian strategic challenges facing the U.S. has justifiably emphasized the South China Sea (SCS). This has also been reflected in 2016 presidential campaign debate on the SCS as an emerging area of U.S. foreign and national security policy concern. The East China Sea (ECS) is at least as important for the strategic interests of the U.S. and its allies given the tension between China and Japan over the Senkaku/Diaoyu islands, potential energy resources in this body of water, increasing defense spending by adjacent geographic powers, the area’s importance as a maritime international trade route, and the possibility …

Mineralogical Transformations And Soil Development In Shale Across A Latitudinal Climosequence, Ashlee L.D. Dere, Timothy S. White, Richard H. April, Susan L. Brantley

Geography and Geology Faculty Publications

To investigate factors controlling soil formation, we established a climosequence as part of the Susquehanna-Shale Hills Critical Zone Observatory (SSHCZO) in central Pennsylvania, USA. Sites were located on organic matter-poor, iron-rich Silurian-aged shale in Wales, Pennsylvania, Virginia, Tennessee, Alabama, and Puerto Rico, although this last site is underlain by a younger shale. Across the climosequence, mean annual temperature (MAT) increases from 7 to 24°C and mean annual precipitation (MAP) ranges from 100 to 250 cm. Variations in soil characteristics along the climosequence, including depth, morphology, particle-size distribution, geochemistry, and bulk and clay mineralogy, were characterized to investigate the role of …

Application Of Polarimetric Sar For Surface Parameter Inversion And Land Cover Mapping Over Agricultural Areas, Xiaodong Huang

Electronic Thesis and Dissertation Repository

In this thesis, novel methodology is developed to extract surface parameters under vegetation cover and to map crop types, from the polarimetric Synthetic Aperture Radar (PolSAR) images over agricultural areas. The extracted surface parameters provide crucial information for monitoring crop growth, nutrient release efficiency, water capacity, and crop production. To estimate surface parameters, it is essential to remove the volume scattering caused by the crop canopy, which makes developing an efficient volume scattering model very critical.

In this thesis, a simplified adaptive volume scattering model (SAVSM) is developed to describe the vegetation scattering as crop changes over time through considering …

Spatial Regression Analysis Of Refugee Settlement: Greeley, Colorado, 2012-2013, Kyle Yeager

Ursidae: The Undergraduate Research Journal at the University of Northern Colorado

No abstract provided.

The Influence Of Floodplain Restoration On Flow And Sediment Dynamics In An Urban River, Sangaralingam Ahilan, Mingfu Guan, Andrew Sleigh, Nigel G. Wright, Heejun Chang

Geography Faculty Publications and Presentations

A study of floodplain sedimentation on a recently restored floodplain is presented. This study uses a two-dimensional hydro-morphodynamic model for predicting flow and suspended-sediment dynamics in the downstream of Johnson Creek, the East Lents reach, where the bank of the river has been reconfigured to reconnect to a restored floodplain on a 0.26 km² (26-ha) site. The simulation scenarios include 10-, 50-, 100- and 500-year event-based deposition modelling of flood events and long-term modelling using the 64 historical flood events between 1941 and 2014. Simulation results showed that the restored floodplain significantly attenuates the upstream flood peak by up …

Exploring The Human Body Space: A Geographical Information System Based Anatomical Atlas, Antonio Barbeito, Marco Painho, Pedro Cabral, João Goyri O'Neill

Journal of Spatial Information Science

Anatomical atlases allow mapping the anatomical structures of the human body. Early versions of these systems consisted of analogical representations with informative text and labeled images of the human body. With computer systems, digital versions emerged and the third and fourth dimensions were introduced. Consequently, these systems increased their efficiency, allowing more realistic visualizations with improved interactivity and functionality. The 4D atlases allow modeling changes over time on the structures represented. The anatomical atlases based on geographic information system (GIS) environments allow the creation of platforms with a high degree of interactivity and new tools to explore and analyze the …

A Context-Sensitive Conceptual Framework For Activity Modeling, Rahul Deb Das, Stephan Winter

Journal of Spatial Information Science

Human motion trajectories, however captured, provide a rich spatiotemporal data source for human activity recognition, and the rich literature in motion trajectory analysis provides the tools to bridge the gap between this data and its semantic interpretation. But activity is an ambiguous term across research communities. For example, in urban transport research activities are generally characterized around certain locations assuming the opportunities and resources are present in that location, and traveling happens between these locations for activity participation, i.e., travel is not an activity, rather a mean to overcome spatial constraints. In contrast, in human-computer interaction (HCI) research and in …

Μ-Shapes: Delineating Urban Neighborhoods Using Volunteered Geographic Information, Matt Aadland, Christopher Farah, Kevin Magee

Journal of Spatial Information Science

Urban neighborhoods are a unique form of geography in that their boundaries rely on a social definition rather than a well-defined physical or administrative boundary. Currently, geographic gazetteers capture little more than then the centroid of a neighborhood, limiting potential applications of the data. In this paper, we present µ-shapes, an algorithm that employs fuzzy-set theory to model neighborhood boundaries suitable for populating gazetteers using volunteered geographic information (VGI). The algorithm is evaluated using a reference dataset and VGI from the Map Kibera Project. A confusion matrix comparison between the reference dataset and µ-shape's output demonstrated high sensitivity and accuracy. …