Digital Commons Network^™

Enso Controls Interannual Fire Activity In Southeast Australia, Michela Mariani, Michael-Shawn Fletcher, Andrés Holz, Petter Nyman

Geography Faculty Publications and Presentations

El Niño–Southern Oscillation (ENSO) is the main mode controlling the variability in the ocean-atmosphere system in the South Pacific. While the ENSO influence on rainfall regimes in the South Pacific is well documented, its role in driving spatiotemporal trends in fire activity in this region has not been rigorously investigated. This is particularly the case for the highly flammable and densely populated southeast Australian sector, where ENSO is a major control over climatic variability. Here we conduct the first region-wide analysis of how ENSO controls fire activity in southeast Australia. We identify a significant relationship between ENSO and both fire …

Variability Of Lacustrine Sediment Proxy Responses To Late Holocene Climate Change As Modified By Lake Specific Processes: A Review Of Ecological And Geophysical Processes Across Northern And Eastern Iceland, Mallory Mintz

Independent Study Project (ISP) Collection

Consistenly-deposited lake sediments provide some of the highest resolution records of local and global climates in the past, offering the potential to better understand modern climate change in the context of past climate variability. In relating proxies to their respective climate regimes, the environmental cues that the specific proxies reacted to must be isolated from the general noise of possible local influences. In this investigation, biogenic silica (BSi), total organic carbon (TOC), δ13C values, and carbon: nitrogen ratios were analyzed between lakes through northern Iceland, to review possible complicating factors specific to the use of lacustrine proxies in the interpretation …

Proxy Dating In Iceland Testing The Validity Of Silene Acaulis As A Phytometric Proxy, Madelyn Grant

Independent Study Project (ISP) Collection

Climate change is causing drastic changes in the cryosphere, particularly in the Arctic region where average warming is 1.9 times greater than in the rest of the world due to Arctic amplification. Understanding the response of essential climate variables such as glaciers and ice caps to rapid Arctic warming is essential to predicting future changes in the Arctic region and around the world. Proxy dating methods can help construct a record of warming-induced glacial retreat in areas where long-term monitoring systems are not in place. In Arctic regions, the cushion plant Silene acaulis represents one of the only feasible proxies …

What Is The Taste Of Co2? The Sustainability Of Icelandic Food Systems In The Face Of Climate Change, Molly Peek

Independent Study Project (ISP) Collection

Food security in the arctic and subarctic is an area of growing research and concern as climate change continues to alter the availability of traditional foods eaten in remote areas, especially as shipping food has questionable sustainability and contributes to rising CO2 levels. Previous research has noted changes in the Icelandic diet making it more reliant on foreign imports, although there is still strong localized agriculture. Because of its geothermal activity, Iceland has a unique advantage over other highlatitude countries in growing food with a minimal carbon footprint, although that potential is unequal throughout the country. This study utilized available …

Investigating Effects Of Climate Change On Glaciers And Proglacial Landscapes In Southeast Iceland: Fluvioglacial Behavior Of Sólheimajökull And Seljavallajökull, Roberta B.C. Miller

Independent Study Project (ISP) Collection

The Seljavallajökull glacier, part of the Eyjafjallajökull glacier system, and Sólheimajökull, part of the Mýrdalsjökull glacier system, are two glaciers that extend into valleys in the southeast part of Iceland. Due to climate warming, both of these glaciers are part of a melting ice cap. They are located nearby to one another, and Sólheimajökull has been extensively studied for its outwash plain sedimentology, retreat history, pro-glacial geomorphology and has been steadily monitored by the Glaciological Society of Iceland. Seljavallajökull has also been monitored by this group, but it has not been studied for sediment profiles and landscape chronology as Sólheimajökull …

Un Nuevo Fenómeno En Un Mundo De Tradición: Percepciones Del Cambio Climático En La Isla De Taquile / 99/5000 A New Phenomenon In A World Of Tradition: Perceptions Of Climate Change On The Island Of Taquile, Daniel Meagher

Independent Study Project (ISP) Collection

El cambio climático amenaza el estilo de vida tradicional de los agricultores de subsistencia de los Andes. Este trabajo resume y analiza las percepciones del cambio climático de los Taquileños, una comunidad de 2.500 campesinos indígenas de subsistencia que viven en la isla de Taquile en el Lago Titicaca. Esta comunidad no está aislada del mundo exterior, y hay una fuerte presencia de la iglesia cristiana y el turismo.

Los datos fueron recolectados a través de entrevistas y observación participante entre las fechas del 2 de noviembre al 15 de noviembre, 2016. Las veinte entrevistas contienen las perspectivas de siete …

Water Resource Change And Management: Implications Of Climate Change And Water Resource Management For Pastoral Herders In Bayan Ulgii, Rachel Ryan

Independent Study Project (ISP) Collection

Mongolia is the 8th most vulnerable country in the world to climate change. The water regime of Mongolia is therefore experiencing intensive change with significant effects in the availability, distribution, and security of water resources. The implications of this change are exacerbated when aligned with poor water resource management, an issue that is prevalent as water regime change challenges current water management systems. These implications specifically affect the vulnerable rural population of Mongolian herders who maintain the practice of nomadic pastoralism. In the western province of Bayan Ulgii, the change in the numerous glaciers and other water resources that are …

Vista, Sarah Switzer

The Goose

Poetry by Sarah Switzer

Editor's Notebook, Amanda M. Di Battista, Paul Huebener

The Goose

Editorial introduction to The Goose Volume 15, Issue 1 (2016).

Use Of Water Indices Derived From Landsat Oli Imagery And Gis To Estimate The Hydrologic Connectivity Of Wetlands In The Tualatin River National Wildlife Refuge, Debra Sue Blackmore

Dissertations and Theses

This study compared two remote sensing water indices: the Normalized Difference Water Index (NDWI) and the Modified NDWI (MNDWI). Both indices were calculated using publically-available data from the Landsat 8 Operational Land Imager (OLI). The research goal was to determine whether the indices are effective in locating open water and measuring surface soil moisture. To demonstrate the application of water indices, analysis was conducted for freshwater wetlands in the Tualatin River Basin in northwestern Oregon to estimate hydrologic connectivity and hydrological permanence between these wetlands and nearby water bodies. Remote sensing techniques have been used to study wetlands in recent …

The Book Of Feral Flora By Amanda Ackerman & Skeena By Sarah De Leeuw, Emily Mcgiffin

The Goose

Review of Amanda Ackerman's The Book of Feral Flora. Review of Sarah de Leeuw's Skeena.

Coastal Louisiana: Adaptive Capacity In The Face Of Climate Change, Tara Lambeth

LSU New Orleans Theses and Dissertations

Extreme weather events can result in natural disasters, and climate change can cause these weather events to occur more often and with more intensity. Because of social and physical vulnerabilities, climate change and extreme weather often affect coastal communities. As climate change continues to be a factor for many coastal communities, and environmental hazards and vulnerability continue to increase, the need for adaptation may become a reality for many communities. However, very few studies have been done on the effect climate change and mitigation measures implemented in response to climate change have on a community’s adaptive capacity.

This single instrumental …

Combustion, Catriona Sandilands

The Goose

Match, wood, flame. Pyrocultures, settler colonial pyrophobia. Internal combustion. Wildfire. Petrocapitalist immolation. This short photo essay reflects on fire as simultaneously a sensuous phenomenon of everyday life and an entity that, because of both its presence and its absence in particular formations, makes worlds. To be aware, both corporeally and politically, of our involvement in pyric practices and regimes allows us to begin to imagine what it might mean to understand and change our relations to fire as part of a larger project of energetic transformation: bodily, socially, politically.

An Extendable Visualization And User Interface Design For Time-Varying Multivariate Geoscience Data, Yanfu Zhou

School of Computing: Dissertations, Theses, and Student Research

Geoscience data has unique and complex data structures, and its visualization has been challenging due to a lack of effective data models and visual representations to tackle the heterogeneity of geoscience data. In today’s big data era, the needs of visualizing geoscience data become urgent, especially driven by its potential value to human societies, such as environmental disaster prediction, urban growth simulation, and so on. In this thesis, I created a novel geoscience data visualization framework and applied interface automata theory to geoscience data visualization tasks. The framework can support heterogeneous geoscience data and facilitate data operations. The interface automata …

Sustainable Urban Development? Exploring The Locational Attributes Of Leed-Nd Projects In The United States Through A Gis Analysis Of Light Intensity And Land Use, Russell M. Smith, Bradley Bereitschaft

Geography and Geology Faculty Publications

LEED®-ND™ is the latest attempt to develop more sustainable urban environs in the United States. The LEED®-ND™ program was created to provide a green rating system that would improve the quality of life for all people through the inclusion of sustainable development practices. To achieve this, a premium is placed on the locational attributes of proposed projects under the “Smart Location and Linkages” credit category. The purpose of this paper is to explore the locational attributes of LEED®-ND™ projects in the United States to determine if projects are being located in areas that will result in achieving the program’s stated …

Using Residential Location To Assess The Environmental Value-Action Gap Of Students At James Madison University, Emma Rose Martin

Senior Honors Projects, 2010-2019

This study focuses on the environmental Value-Action Gap of students at James Madison University (JMU) in Harrisonburg, Virginia. This gap occurs when a person has pro-environmental beliefs but does not have congruent actions. Often, there are other factors apart from a person’s values that influence his/her willingness to participate in eco-friendly behavior (Howell 2013). For this study, the factor of influence being addressed is location. When students live on-campus at JMU they are surrounded by ‘green’ initiatives. Understanding the diffusion of environmental behavior from on-campus living to off-campus living is important because the majority of a JMU student’s residency is …

Plastic Pollution And The Global Throwaway Culture: Environmental Injustices Of Single-Use Plastic, Kristin L. Mcdermott

ENV 434 Environmental Justice

The global throwaway culture has created a cross-ecosystem plastic pollution injustice. The first to suffer this injustice will be the most vulnerable. Our oceans have become our dumpsters. The throwaway culture has created a disrespect of material goods that has turned the earth’s resources into rubbish after a single use. Eighty percent of the yearly 8 million tons of plastic that enter the ocean is single use plastic, such as plastic bottles, plastic shopping bags, or cigarette lighters.[1] Plastic has destroyed ecosystems, robbing impoverished communities of natural resources and of a healthy and safe living environment. First to suffer …

(Between The Streets) In Worcester : Redefining Professional Education In Community Development To Cultivate Empathy Through A Community Theatrical Framework, Chiu Yi Hannah Yukon

Sustainability and Social Justice

This research paper presents an alternative form of conducing Community Development Research. It highlights the gaps that currently exist in professional education with the community development and planning program at Clark University. The research paper employs a theatrical framework to encourage practitioners to ask more illuminating questions that informs the ‘human work’ that sometimes gets overlooked. In order to be authentic in the field of Community Development, practitioners need to be in touch with a less scientifically rational side of themselves, to truly embrace the complexities of the human condition. Drawing from my personal experiences, I wrote a play based …

Land Change Modeler Application: Summer Internship With Clark Labs, Nan Ding, Siqi Cheng

Sustainability and Social Justice

This paper is a description of our internship with Clark Labs in the summer of 2015. We worked as research assistants in the Land Change Modeler Application (App) project. This project aimed to display the land cover changes in the United States from 2001 to 2010, show the vulnerability in 48 states and predict changes from the yaer 2050. Our responsibility was to extract eight variables (slope, elevation, surface water, roads, high intensity land, protected areas, county subdivisions, and cultivated crops) in TerrSet, and use them in several models to test the accuracy of prediction.

The internship is a great …

Healthcare Facility Location: A Breast Cancer Alliance Case Study, Alexandra Knopf

Sustainability and Social Justice

Community health is impacted by the location of a health advocacy agency. This commissioned report for the Breast Cancer Alliance of Greenwich, CT, consists of a location analysis to review potential cities in which they might locate expansion efforts. Such cities include Boston, MA, Chicago, IL, Greenwich, CT, Los Angeles, CA, San Francisco, CA, and Washington, D.C. This report will look at five ways (4 mathematical and one spatial) of conducting a location analysis that require specialized knowledge for interpretation. For this study, a Spatial Geographic Information System methodology is preferred because of the visualization component, which can ensure that …

Evaluation Of Alternative Strategies To Prevent Leopard Predation On Livestock Around Yala National Park, Sri Lanka, Sanjiv Fernando

Sustainability and Social Justice

In recent years, many livestock herders living near Yala National Park, Sri Lanka have reported livestock losses due to predation by leopards (Panthera pardus kotiya). Despite herders’ attempts to safeguard their cattle, livestock depredation remains an issue, sometimes causing herders to kill leopards in retaliation. In an effort to mitigate the human-leopard conflict, protective cattle enclosures made from steel pipes and mesh wire were introduced to prevent leopard attacks on cattle. This study aims to assess the severity of leopard predation on livestock, understand the methods used in retaliatory killings, examine the effectiveness of existing livestock protection methods, …

2015 Summer Gis Internship In Archipelagos, Institute Of Marine Conservation, Mengyi Chen

Sustainability and Social Justice

My summer internship is in Archipelagos, Institute of Marine Conservation, starting from June to July of 2015. My work includes manipulating geospatial data, conducting analysis, and creating maps for the conservation work in Archipelagos. This report introduces the organization of the internship, the detailed content of work I have done for this internship, and the assessment of the internship.

Land Change Modeler Application:Summer Internship With Clark Labs, Siqi Cheng, Nan Ding

Sustainability and Social Justice

This paper is a description of our internship with Clark Labs in the summer of 2015. We worked as research assistants in the Land Change Modeler Application (App) project. This project aimed to display the land cover changes in the United States from 2001 to 2010, show the vulnerability in 48 states and predict changes from the yaer 2050. Our responsibility was to extract eight variables (slope, elevation, surface water, roads, high intensity land, protected areas, county subdivisions, and cultivated crops) in TerrSet, and use them in several models to test the accuracy of prediction.

The internship is a great …

The Effect Of Athletic Stadiums On Communities, With A Focus On Housing, Dominique Wilkins

Sustainability and Social Justice

ABSTRACT: The purpose of this research is to examine the role of athletic stadiums in the gentrification of minority neighborhoods. New athletic stadiums have increasingly been constructed in low- and moderate- income areas with high minority populations, and results in the displacement of that community’s longstanding residents. This paper uses Census and American Community Survey (ACS) data as part of a case study of the Washington Nationals Stadium in Washington DC; the data shows that within a few years of construction, the community that previously boasted an affordable housing stock and a high low-income minority population is replaced with high-income, …

Summer Internship At African Community Education, Stephen A. Chiavaroli Iii

Sustainability and Social Justice

My internship at African Community Education (ACE) took place from May to December 2015, where I worked with GISDE alum, Joshua Plisinski. My summer was split as a volunteer at ACE and GIS Analyst in partnership with a Worcester nonprofit Cultural Exchange Through Soccer (CETS). My duties at ACE included tutoring, mentoring, and leading the students in homework assignments and various recreational activities. I also completed several GIS tasks and instructed a GIS tutorial for the high school students of ACE. The other time during my summer was spent conducting a spatial network analysis of Worcester soccer fields for CETS …

Global Population Distributions And The Environment : Discerning Observed Global And Regional Patterns., Jeremiah J. Nieves

Electronic Theses and Dissertations

Between 1990 to 2015, numerous groups used ancillary data about the environment surrounding populations to more accurately map global populations from standard census data. No comprehensive study has been undertaken to characterize the observed relationships between population density and ancillary data. Better understanding these relationships may produce more accurate population maps, focus resources on new datasets with a high probability of modelling importance, and lead to expanded end-user applications. This study examined these relationships by extracting variable importances from 36 independently run, country-specific population models from the WorldPop project’s population data. Covariate data describing urban/suburban extents were found to be …

Exchange Patterns And Relations In Collaborative Governance., Charles Wharton Kaye-Essien

Electronic Theses and Dissertations

Collaborative governance has received considerable attention in recent years. From environmental resource management to public safety, collaborative governance continues to play a vital role in regional problem solving. In spite of this increasing popularity previous attempts to model the political, economic, and demographic determinants of collaboration have in most cases produced inconsistent results, thereby undermining the ability to generalize from such findings. Additionally, our understanding of the relational patterns that emanate from collaborative agreements remains fairly rudimentary. The main objective of this research is to address some of the gaps in the literature and improve our understanding of collaborative governance …

Mississippi College Towns: Assessing The Geography Of Collegiate Culture, Jordan Glynn Moore

Master's Theses

This study assesses the appearance of collegiate culture on the landscape of college towns in Mississippi. The research will add to the understanding of this phenomenon by contributing more focused studies of college towns not yet explored. Refining and adding to the concept of a “college town” by identifying physical and cultural factors that characterize it will open opportunities and provide options that will serve as a gateway for more pointed cross-disciplinary research. Not only are these towns havens for geographic research, but also for cross-disciplinary research pursuits due to their unique cultural characteristics. Using U.S. Census-derived maps and a …

An Assessment Of Home Energy Efficiency In Kalamazoo, Alexis Coutts

Honors Theses

The purpose of this study is to assess the status of home energy efficiency in Kalamazoo as well as the reasons why (or why not) a homeowner adopts energy efficiency and what their incentives and barriers are. In order to address these questions this study first relies on a literature review to offer insight on this complex topic and reveal the main incentives and barriers to energy efficiency already found by homeowners. Next a survey is completed by a total of thirty participants, fifteen homeowners from two separate neighborhoods of Kalamazoo, using socioeconomics as a variable. Where Milwood neighborhood acts …

Using Technology To Serve The Agricultural Community In The Western Cape Province Of South Africa, Pavarni Naidoo, Lise Sandenbergh, Maud Bonato, Johann Strauss, Mike Wallace, Andre Roux, Shaheed Martin, Ilse Trautmann, Schalk Cloete

Professional Agricultural Workers Journal

Abstract

The Western Cape Department of Agriculture has a team of agricultural experts using novel approaches to address the challenges faced by South African agriculture. The objective of this paper is to describe some of the innovative research and technologies, and methods of technology transfer, used to better serve the agricultural community. The spectrum of technologies implemented includes new research on breeding (biotechnology); new approaches to conservation agriculture; remote sensing satellite and spatial information for improved decision making, such as the spatial intelligence project and FruitLook; Agricultural Integrated Management System; and technology to manage and disseminate information, such as smart …