Geography Commons^™

Image Interpretation-Guided Supervised Classification Using Nested Segmentation, A. V. Egorov, M. C. Hanson, David P. Roy, A. Kommareddy, P. V. Patapov

GSCE Faculty Publications

We present a new binary (two-class) supervised non-parametric classification approach that is based on iterative partitioning of multidimensional feature space into variably-sized and nested hyper-cubes (partitions). The proposed method contains elements of active learning and includes classifier to analyst queries. The spectral transition zone between two thematic classes (i.e., where training labels of different classes overlap in feature space) is targeted through iterative training derivation. Three partition categories are defined: pure, indivisible and unlabeled. Pure partitions contain training labels from only one class, indivisible partitions contain training data from different classes, and unlabeled partitions do not contain training …

Landscape Heterogeneity Drives Contrasting Concentration–Discharge Relationships In Shale Headwater Catchments, E. M. Herndon, Ashlee L.D. Dere, P. L. Sullivan, D. Norris, B. Reynolds, S. L. Brantley

Geography and Geology Faculty Publications

Solute concentrations in stream water vary with discharge in patterns that record complex feedbacks between hydrologic and biogeochemical processes. In a comparison of three shale-underlain headwater catchments located in Pennsylvania, USA (the forested Shale Hills Critical Zone Observatory), and Wales, UK (the peatland-dominated Upper Hafren and forest-dominated Upper Hore catchments in the Plynlimon forest), dissimilar concentration–discharge (C–Q) behaviors are best explained by contrasting landscape distributions of soil solution chemistry – especially dissolved organic carbon (DOC) – that have been established by patterns of vegetation and soil organic matter (SOM). Specifically, elements that are concentrated in organic-rich soils due to biotic …

Understanding Fruit And Vegetable Consumption: A Qualitative Investigation In The Mitchells Plain Sub-District Of Cape Town, Catherine Pereira, Milla Mclachlan, Jane Battersby

Hungry Cities Partnership

Objectives: Many South Africans do not consume enough fruit and vegetables. However, people are generally aware of the benefits of adequate consumption. To understand this gap between knowledge and practice, this study investigated underlying factors influencing consumption through a qualitative, cross-sectional, descriptive case study conducted in Mitchell’s Plain, Cape Town.

Methods: Four focus groups to gain broad understanding and 15 interviews with strategically selected individuals influential in food preparation, distribution or consumption, to gain in-depth understanding of specific factors influencing fruit and vegetable consumption were conducted.

Results: The study identified a number of drivers of fruit and vegetable consumption patterns. …

Beyond Bivariate Correlations: Three-Block Partial Least Squares Illustrated With Vegetation, Soil, And Topography, Daehyun Kim, Thomas J. Dewitt, Cesar S. B. Costa, John A. Kupfer, Ryan W. Mcewan, J. Anthony Stallins

Geography Faculty Publications

Ecologists, particularly those engaged in biogeomorphic studies, often seek to connect data from three or more domains. Using three-block partial least squares regression, we present a procedure to quantify and define bi-variance and tri-variance of data blocks related to plant communities, their soil parameters, and topography. Bi-variance indicates the total amount of covariation between these three domains taken in pairs, whereas tri-variance refers to the common variance shared by all domains. We characterized relationships among three domains (plant communities, soil properties, topography) for a salt marsh, four coastal dunes, and two temperate forests spanning several regions in the world. We …

Tourism And Organic Food Production In Croatia: Case Study Of The Cetina Region, Marina Pavletic

Masters Theses

Croatia is an emerging tourist destination where attractive beaches, rich culture and culinary delights form a perfect combination for a great vacation. As the number of tourists visiting Croatia continues to grow, their demand for food is following suit. However, more than half of the food purchased in Croatia is imported, while agricultural land in many Croatian regions is neglected. As the largest number of Croatia’s tourists comes from the European Union, which spent €22 billion on organic food in 2014, this study looks at opportunities and challenges for organic farming in Croatia as an alternative to conventional agriculture in …

The Adoption And Diffusion Of Leed Certification In The Great Lakes Region: 2008-2015, Douglas Vander Hulst

Masters Theses

This research examines multiple factors that were previously used to describe where LEED-certified homes locations from 2008 to 2015 in the Great Lakes states. This study includes an analysis of 1,040 buildings located in 144 cities across six Great Lakes states. Along with the data in the LEED homes dataset, LEED homes locations are compared using three climate factors: heating degree days, cooling degree days, and average annual temperature. Socioenvironmental factors hypothesized to influence the location of LEED-verified buildings included the city population, the city’s total area, water area, percent water area, land area, population density, and housing density. Two …

Mapping Debris-Covered Glaciers In The Cordillera Blanca, Peru : An Object-Based Image Analysis Approach., Donald J. Biddle

Electronic Theses and Dissertations

Accurate remote-sensing based inventories of glacial ice are often hindered by the presence of supraglacial debris cover. Attempts at automated mapping of debris-covered glacier areas from remotely-sensed multispectral data have met with limited success due to the spectral similarity of supraglacial debris to nearby bedrock, moraines, and fluvial deposition features. Data-fusion approaches leveraging terrain and/or thermal data with multispectral data have yielded improved results in certain geographic regions, but remain unproven in others. This research builds on the data-fusion approaches from the literature and explores the efficacy of object-based image analysis (OBIA) and tree-based machine learning classifiers using Landsat OLI …

Dirt Roads And Dual-Sports: Geography And Mobility Of The Trans-America Trail, Joseph Samuel Miller

Master's Theses

The purpose of this research was to examine the mobility that has become associated with the Trans-America Trail (TAT). I explored the ways this motorcycle route changes across space, how the characteristics of adventure motorcyclists have created the representation of the TAT, and how the mobility of this route can be described in terms of Cresswell's six politics of mobility––motivation, speed, rhythm, route, experience, and friction. Using a mixed methods approach, I measured quantitative characteristics of the route using maps and GIS; I used ethnographic methods collected from my own trip across the TAT to understand the landscape and the …

Delta Narratives: Saving The Historical And Cultural Heritage Of The Sacramento-San Joaquin Delta, Steve Boilard, Robert Benedetti, Margit Aramburu, Gregg Camfield, Philip Garone, Jennifer Helzer, Reuben Smith, William Swagerty, Marcia Eymann, Tod Ruhstaller, David Stuart, Leigh Johnsen, Dylan Mcdonald, Michael J. Wurtz, Blake Roberts, Margo Lentz-Meyer

College of the Pacific Faculty Reports

From August 2014 through July 2015, the Delta Narratives project, on contract to the Delta Protection Commission, addressed two questions. First, in what ways does the historical experience of the Sacramento-San Joaquin Delta contribute to an understanding of key themes in regional and American history? Second, how might Delta stories gain wider appreciation within the region, throughout Northern California, and among people in the rest of California and beyond?

Scholars on the project team documented ways the history of the Delta illustrates trends in land management and reclamation, technological shifts in transportation and agriculture, the impact of ethnicity and labor …

Incorporating Spirituality And Market: Islamic Sharia Business And Religious Life In Post-New Order Indonesia, Wildan Sena Utama

Masyarakat: Jurnal Sosiologi

This article examines the religious transformation of the Muslim middle class and its relationship with the growing sharia market in post-New Order Indonesia. It argues that in the Indonesian neo-liberal era, this spiritual revival considerably influenced the economic realm. The transformation of piety of the Indonesian middle class marked the emergence of new potential economic markets. It was responded to enthusiastically by markets producing selective products with a spiritual content. In its process, the role of spiritual lifestyle agents played a pivotal role in helping and shaping the new urban middle class who consume Islam to mark their Islamic identity. …

Membangun Bencana: Tinjauan Kritis Atas Peran Negara Dalam Kasus Lapindo, Anton Novenanto

Masyarakat: Jurnal Sosiologi

This article begins with the emergence and shared assumptions of the absence of the state in Lapindo case. This article aims to problematize ‘the truth’ of such assumptions. Adopting Oliver-Smith’s definition of “disasters of development,” this article argues that disaster is not just an event but also a process which can be elaborated through an examination of encompassing political agendas. Therefore, it can trigger the awareness of preventive actions prior to a disaster. The argument of the article are based on a series of critical re-reading of public documents related to the case. The result of such reading shows that …

Pola Eskalasi Konflik Pembangunan Infrastruktur: Studi Kasus Pembangunan Waduk Jatigede Kabupaten Sumedang, Dicky Rachmawan

Masyarakat: Jurnal Sosiologi

This article discusses about the prosess of conflict escalation in Jatigede Dam construction esspecially in pre-construction period from structural and processual point of view using conflict theory. However, height of conflict decreased (deescalation) in empowerment period through community participation and agreement that accomodate community interests. This article emphasizes on the importance of ensuring the rules, policies, and budgets on possibility of problem arising (structural). It is also important to carry out participatory community engagement with bottom-up approach on implementation along with coordination as well as intervention of third party to monitor and to ensure transparent evaluation. This article based on …

Modernitas Dan Tragedi: Kritik Dalam Sosiologi Humanistis Zygmunt Bauman, Robertus Robet

Masyarakat: Jurnal Sosiologi

There are only two different occurances in modernity: solid modernity and liquid modernity. Solid Modernity operates to create logic of order, categorization and administration. Liquid Modernity works as an illusion of speed and perpetual changes. Mode of categorization in solid modernity has sparked the logic of partiality and nonpartialitity in society. Holocaust -according to Bauman- is an impact of the incapability of the modernity to define ambivalence subject in the mode of categorization. Jews is historical subject that is ambivalence in the eye of regime of categorization. Based on this historical trauma, Bauman propose a new horison in Sociology: Sociology …

Identitas Moral: Rekonstruksi Identitas Keindonesiaan Pada Era Globalisasi Budaya, Leonardus Pandu Hapsoro

Masyarakat: Jurnal Sosiologi

This article discusses about the process of identity reconstruction of actor in KISS community in the era of cultural globalization. Using a qualitative method and Zygmunt Bauman’s concept of liquid modernity and moral agency as framework analysis, this study shows how the construction of moral identity process begins with the actor disquite over the state of traditional culture in globalization era. The author argues that the expression of the identity of actor through this social movement will create the role of cultural diversity in the era of cultural globalization and liquid modernity. The author wants to move away from an …

The Internet And Public-Government Engagement, Gemintang Kejora Mallarangeng

Masyarakat: Jurnal Sosiologi

No abstract provided.

Forms Of Pilgrimage At The Shrine Of Khāled Nabi, Northeastern Iran, Mehdi Ebadi

International Journal of Religious Tourism and Pilgrimage

Pilgrimage (religious tourism) is one of the fastest growing forms of tourism. Nevertheless, there is still a gap between abstract theory and empirical research about this form of tourism in the literature. This dearth of tourism studies is even more glaring in the field of Ziyārat or pilgrimage in Islam which in spite of its importance and wide extended practice have been mostly ignored in tourism and geographic literature. The present study features one such area that is (almost) unknown within the community of tourism and geography researchers. In Iran, religious pilgrimage has a long tradition. Numerous sacred places with …

Who By Fire By Fred Stenson, Mary H. Scriver Rev. Or Bs, Mdiv, Ma

The Goose

Mary Scriver reviews Who by Fire by Fred Stenson.

Becoming Wild: Living The Primitive Life On A West Coast Island By Nikki Van Schyndel, Maureen Scott Harris

The Goose

Maureen Scott Harris reviews Becoming Wild: Living the Primitive Life on a West Coast Island, by Nikki Van Schyndel.

Ordinary Hours By Karen Enns And Lake Of Two Mountains By Arleen Paré, Lisa M. Giles

The Goose

A 'double' review of two new poetry publications from Brick Books: Ordinary Hours by Karen Enns and Lake of Two Mountains by Arleen Pare.

The Carbon Rush: The Truth Behind The Carbon Market Smokescreen Edited By Amy Miller, Michael Classens

The Goose

Michael Classens reviews The Carbon Rush: The Truth Behind the Carbon Market Smokescreen, edited by Amy Miller.

Subduction Zone By Emily Mcgiffin, Kelly Shepherd

The Goose

Kelly Shepherd's review of Subduction Zone by Emily McGiffin.

Understory Tree Composition, Diversity And Natural Regeneration Status Of Uluguru Forests In Morogoro- Tanzania, David S. Kacholi

Journal of Humanities and Social Sciences

Most of the studies on tropical forests vegetation have tended to focus on trees with a diameter at breast height (DBH) greater or equal to 10cm, and limited attention has been paid to understory. This study was conducted in Uluguru forests in Morogoro region, Tanzania, with an objective of describing the understory tree composition, diversity and natural regeneration of some threatened species in the seven surveyed forests. Sampling was done in the forests whereby classification of understory was done into three layers: seedling (individuals with height < 1m), small sapling (DBH ≤ 3 cm), and large sapling (3 < DBH < 10 cm) layers. Large saplings were sampled in 20m × 20m plots, while subplots of 5m ×5m and 2m ×2m were placed at the centre of each plot for sampling small saplings and seedlings, respectively. A total of 2119 seedlings, 1798 small saplings, and 2585 large saplings belonging 91, 102, and 104 species, respectively, were recorded. Fabaceae was the most speciosefamily in all the studied compartments, and had higher familial importance value (FIV). The seedling layer had higher tree density than the large and small sapling layers, but the large and small sapling layers were more diverse than the seedling layer (p < 0.05).The species richness in each forest was significantly higher in the understory than overstory layer (p < 0.034); and the pairing was strongly positively correlated (r = 096, p = 0.0003). The Sørensen coefficients of similarities between understory and overstory ranged between 0.53–0.77, and were higher within each forest than among them. All forests revealed to have good regeneration, though it is important to understand that some species unveiled poor or hampered regeneration pattern.In summary, the understory was observed to be speciose than overstory layer; it was dominated by family Fabaceae, and the natural regeneration of the forests were good, however, some species need due attention.

Facing The Change: Personal Encounters With Global Warming Edited By Steven Pavlos Holmes, Geoff R. Martin

The Goose

Geoff R. Martin reviews Facing the Change: Personal Encounters with Global Warming.

Forest Prairie Edge: Place History In Saskatechewan By Merle Massie, Matthew Zantingh

The Goose

Matthew Zantingh reviews Merle Massie's Forest Prairie Edge: Place History in Saskatechewan.

Evaluating User Interaction With A Web-Based Group Decision Support System: A Comparison Between Two Clustering Methods, Martin Swobodzinski, Piotr Jankowski

Geography Faculty Publications and Presentations

Task-Technology Fit theory and the Technology Acceptance Model identify system utilization as an important indicator for the performance of complex software systems. Yet, empirical evaluations of user interaction with group decision support systems are scarce and often methodologically underdeveloped. For this study we employed an exploratory evaluation of user interaction in the context of web-based group decision support systems. Specifically, we used information-rich server logs captured through a web-based platform for participatory transportation planning to identify groups of users with similar use patterns. The groups were derived through multiple sequence alignment and hierarchical cluster analysis based on varying user activity …

Review Of Developing Quantitative Literacy Skills In History And The Social Sciences: A Web-Based Common Core Approach By Kathleen W. Craver, Victor J. Ricchezza, H L. Vacher

Numeracy

Kathleen W. Craver. Developing Quantitative Literacy Skills in History and Social Sciences: A Web-Based Common Core Standards Approach (Lantham MD: Rowman & Littlefield Publishing Group, Inc., 2014). 191 pp.
ISBN 978-1-4758-1050-9 (cloth); ISBN …-1051-6 (pbk); ISBN…-1052-3 (electronic).

This book could be a breakthrough for teachers in the trenches who are interested in or need to know about quantitative literacy (QL). It is a resource providing 85 topical pieces, averaging 1.5 pages, in which a featured Web site is presented, described, and accompanied by 2-4 critical-thinking questions purposefully drawing on data from the Web site. The featured Web sites range from …

Unowned Cat Management In The State Of Ohio: Elements Of Best Practice In Public-Private Collaborative Efforts, Daniel D. Spehar

HSU STUDENT THESES AND CAPSTONE PROJECTS

A contentious debate over the management of free-roaming cat populations is ongoing. Nevertheless, disparate groups of stakeholders share a common goal of fewer community cats. Unowned cat management typically necessitates a choice between utilization of lethal or non-lethal measures. Research has indicated strong public support for employment of non-lethal methods, like trap-neuter-return (TNR). Collaborative TNR programs are experiencing success in a growing number of communities. The purpose of this exploratory study was to identify new or underutilized public-private collaborative practices, and associated elemental factors, that have the potential to be used as—or incorporated into—templates of best practice for the non-lethal …

A Mixed Methods Assessment Of The Development, Use, And Educational Effectiveness Of University Campus Sustainability Tours, Ellen R. Barringer

Masters Theses & Specialist Projects

Campus sustainability tours are available at dozens of colleges and universities across the United States. These tours are considered a vital tool in interpreting the environmental and sustainable aspects of a campus to educate the campus community. Minimal quantitative data have been collected regarding their development, use, and effectiveness. In order to develop a dataset regarding the use of campus sustainability tours, surveys and interviews were sent to universities with such tours to discuss use and methods of development. A campus-wide electronic survey was sent to the Western Kentucky University (WKU) main campus community to determine their experiences with the …

Zero-Waste Planning At Higher Education Institutions: A Case Study Of Western Kentucky University, Kianoosh Ebrahimi

Masters Theses & Specialist Projects

Over the past two decades, the number of universities that pursue zero-waste strategies has steadily increased. However, more study is required on several interrelated factors, policy barriers, and infrastructural fundamentals, which each influence the efficiency of waste management structures (WM) at universities. In this work, the role of the aforementioned factors in implementing an efficient sustainable WM program at higher education institutions was investigated, using Western Kentucky University (WKU) as a case study. The objectives of this study were to identify and assess what type of WM strategies should be priorities for a university that may lack stringent WM infrastructure. …

A Critical Physical Geography Of Urban Soil Contamination, Nathan Mcclintock

Urban Studies and Planning Faculty Publications and Presentations

Anthropogenic lead (Pb) is widespread in urban soils given its widespread deposition over the course of the 19th and 20th centuries via a range of point- and non-point sources, including industrial waste and pollution, leaded paint, and automobile exhaust. While soil scientists and urban ecologists have documented soil Pb contamination in cities around the world, such analyses rarely move beyond proximal mechanisms to focus on more distal factors, notably the social processes mediating Pb accumulation in particular places. In this paper, I articulate a critical physical geography of urban soil Pb contamination that considers the dialectical coproduction of soil and …