Digital Commons Network^™

Gaining Skills With Student Employment, Sarah Moss

The Voice

No abstract provided.

Sharon Carlson Part 1: Destined For Western, University Libraries

East Campus Oral Histories

Dr. Sharon Carlson, Professor Emerita and Archival Consultant, sits with Cassie Kotrch for her first of two interviews to talk about her time as a student at WMU.

Conquer And Prevail Issue 117 July 21 2022, Wofford College. Office Of Marketing And Communications

Conquer and Prevail Newsletter

No abstract provided.

Riverine Plastic Pollution In Asia: Results From A Bibliometric Assessment, Peter Yang

Faculty Scholarship

Rivers are important ecosystems, vital to the livelihoods of hundreds of millions of humans and other species. Despite their environmental, social, and economic importance, current use of rivers is unsustainable, due to a combination of solid waste and high levels of pollutants. Plastic materials are among the most predominant of such pollutants. Based on the need for additional research in this area, this study examines pressures put to rivers and explores trends related to riverine plastic pollution, with a focus on Asia. Apart from the bibliometric analysis, and relying on the collected information, examples describing the drivers of riverine plastic …

A Pilot Study Considering Ecoroofs As Therapeutic Landscapes, Olyssa Starry, Arjun Viray, Brenna Park-Egan, Amber Terway, Timothy Oxendahl, Tina Dawn Lillian Burdsall

Sociology Faculty Publications and Presentations

The potential for urban open spaces to convey therapeutic benefits is increasingly substantiated. More work is needed to specifically consider how low impact designs to manage stormwater such as ecoroofs perform in this context. Here, we report on a pilot study addressing: (1) factors determining whether a hospital has an ecoroof, and (2) how ecoroofs might convey therapeutic benefits. We utilized a mixed methods approach which encompassed phone interviews of hospital ecoroof managers as well as analysis of national hospital databases. We also conducted a local case study which compared cortisol samples and stress indicators from patients, staff, and caregivers …

A Method For Estimating Songbird Abundance With Drones, Andrew M. Wilson, Darren Glass, Marisa A. Immordino, Precious S. Ozoh, Lauren Sherman, Mckenzie D. Somers

Environmental Studies Faculty Publications

Using drones to conduct airborne bioacoustics surveys is a potentially useful new way to estimate the abundance of vocal bird species. Here we show that by using two audio recorders suspended from a quadcopter drone it is possible to estimate distances to birds with precision. In an experimental test, the mean error of our estimated distances to a broadcast song across 11 points between 0 and 100 m away was just 3.47 m. In field tests, we compared 1 min airborne counts with 5 min terrestrial counts at 34 count locations. We found that the airborne counts yielded similar data …

Streamlined Subglacial Bedform Sensitivity To Bed Characteristics Across The Deglaciated Northern Hemisphere, Marion A. Mckenzie, Lauren M. Simkins, Sarah M. Principato, Santiago Munevar Garcia

Environmental Studies Faculty Publications

Streamlined subglacial bedforms observed in deglaciated landscapes provide the opportunity to assess the sensitivity of glacier dynamics to bed characteristics across broader spatiotemporal scales than is possible for contemporary glacial systems. While many studies of streamlined subglacial bedforms rely on manual mapping and qualitative (i.e., visual) assessment, we semi-automatically identify 11,628 sedimentary and bedrock bedforms, created during and following the Last Glacial Maximum across nine geologically and topographically diverse deglaciated sites in the Northern Hemisphere. Using this large dataset of landforms and associated morphometrics, we empirically test the importance of subglacial terrain on bedform morphology and ice-flow behavior. A minimum …

Disaster Resilience Versus Ecological Resilience And The Proposed Second Causeway To South Padre Island, Juliet Vallejo, Katia Sanchez, Evelyn Roozee, Owen Temby

School of Earth, Environmental, & Marine Sciences Faculty Publications

The barrier island of South Padre is located off the coast of Texas’s southern tip in Cameron County and is a popular tourist destination with over 4 million annual visits. The only road access to and from the island is a four-lane causeway, 2.3 miles in length, that routinely experiences heavy traffic. Twenty years ago, a barge crashed into the Queen Isabella Causeway, destroying a portion of the bridge. It quickly became apparent how reliant South Padre Island (SPI) is on the causeway and raised questions regarding its lack of disaster resilience. Local boosters and government responded by proposing and …

Lessons From Bright-Spots For Advancing Knowledge Exchange At The Interface Of Marine Science And Policy, Denis B. Karcher, Christopher Cvitanovic, Putten Ie Van, Rebecca M. Colvin, Derek Armitage, Shankar Aswani, Marta Ballesteros, Natalie C. Ban, María José Barragán-Paladines, Angela Bednarek, Johann D. Bell, Cassandra M. Brooks, Tim M. Daw, La Cruz-Modino R De, Tessa B. Francis, Elizabeth A. Fulton, Alistair J. Hobday, Draško Holcer, Charlotte Hudson, Tim C. Jennerjahn, Aimee Kinney, Maaike Knol-Kauffman, Marie F. Löf, Priscila F.M. Lopes, Peter C. Mackelworth, Abigail Mcquatters-Gollop, Ella Kari Muhl, Pita Neihapi, José J. Pascual-Fernández, Stephen M. Posner, Hens Runhaar, Keith Sainsbury, Gunnar Sander, Dirk J. Steenbergen, Paul M. Tuda, Elizabeth Whiteman, Jialin Zhang

School of Biological and Marine Sciences

Evidence-informed decision-making is in increasing demand given growing pressures on marine environments. A way to facilitate this is by knowledge exchange among marine scientists and decision-makers. While many barriers are reported in the literature, there are also examples whereby research has successfully informed marine decision-making (i.e., ‘bright-spots’). Here, we identify and analyze 25 bright-spots from a wide range of marine fields, contexts, and locations to provide insights into how to improve knowledge exchange at the interface of marine science and policy. Through qualitative surveys we investigate what initiated the bright-spots, their goals, and approaches to knowledge exchange. We also seek …

Wildfire Risk In Mountain West States, 2017-2021, Olivia K. Cheche, Corryn Richardson, Zachary Billot, Miguel Soriano Ralston, Vanessa Booth, Caitlin J. Saladino, William E. Brown Jr.

Environment

This fact sheet examines data on wildfire destruction in the Mountain West states of Arizona, Colorado, Nevada, New Mexico, and Utah. The original report from the Insurance Information Institute presents findings on percent of properties at risk of wildfire destruction, the number of wildfires by state, and numbers of acres burned per state.

Environment And Sustainability: July 2022, Environment And Sustainability, Office Of The President

Environment and Sustainability Archives

• UC Nairobi getting EDGE Advanced certified

• The President’s blog contemplates on our sustainability responsibility

• Donated electric bikes reduce emissions and local air pollution

• Impact of Earth Day and World Environment Day activities

• Related events from across the university.

Leaders Of Tomorrow Make Impact Today, Sustainability Institute

Sustainability Institute Blog

No abstract provided.

Winding Down River Road, Gillian Harper

LSU Master's Theses

As a mechanism to explore my temporary home in Louisiana, Winding Down River Road is a collection of artworks that integrates natural materials collected from landscapes in southern Louisiana with steel and petroleum-based products. My interest in researching environmental issues, ecology, and industry has shaped my vehicles for observation and how I generate data. Through a variety of methodologies, I am considering how climate change is forcing many of us to re-contextualize how our home can be affected by the very industries we rely on. Personal engagement with residents living in the dystopian atmosphere of southern Louisiana’s industrial corridor and …

Tampa's Multi-Purposed Waterway: An Environmental History Of The Hillsborough River, 1950-1980, Brad Massey

Florida Historical Quarterly

Hillsborough River State Park rangers Mike Evans and Brian Polk could not bear it anymore. For three weeks in February of 1981 they watched hundreds of dead fish float underneath the live oak-canopied Hillsborough River waters of their wilderness park, their bloated carcasses bobbing in the water and putrefying the air. Now, determined to find the cause of the slaughter, they boarded a canoe and paddled into Blackwater Creek, a Hillsborough River tributary. They did not make it far.

Impact Of Oil And A Tropical Cyclone On An Omnivore And Herbivore Population In Salt Marshes Of Louisiana, Hannah K. Gordon

LSU Master's Theses

Terrestrial arthropods are the ideal ecological indicators for the health of a salt marsh. Salt marshes are under extreme continuous stressors including climate change, land loss, oil spills, and tropical cyclones. Such stressors impact trophic and species level interactions, food resources, dispersal and population size of insects. In the present study, we collected terrestrial arthropods from eleven sites around Barataria Bay, five sites were oiled and five sites were unoiled, to determine the impact of the redistribution of oil from the Deepwater Horizon oil spill. Site C6 was excluded from the oiled and unoiled data because it was in close …

Front Matter, Vol. 82 No. 2

Western North American Naturalist

No abstract provided.

Framing The Green New Deal And Climate Change: A Content Analysis Of The New York Times And The Wall Street Journal, Danielle Elizabeth Duffy

Dissertations and Theses

The importance of climate change recognition and need for action cannot be overstated. Climate change has historically been a partisan issue with an almost hyper focus on the (un)certainty of science, the need for action within a particular timeframe, and the cost of tackling the issue. With the contemporary relevance and salience of climate change, this content analysis explores emerging framing patterns in coverage of the Green New Deal and subsequent climate change references within news articles from the New York Times and Wall Street Journal in 2019. Frame typology from O'Neill et al. (2015) is used to explore the …

Guest Editorial: Environmental Degradation And Genocide, Emily Sample, Henry Theriault

Genocide Studies and Prevention: An International Journal

No abstract provided.

Full Issue 16.1

Genocide Studies and Prevention: An International Journal

No abstract provided.

Food Insecurity In An Anthropogenic Age: An Analysis Into How Consumer Demand Will Shift During Crisis Events, Chloe G. Parsons, Christina Kuchmaner

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

Consumers in the United States may need to adjust their food demand due to food insecurity caused by climate warming events. Research has focused on how climate change impacts food supply chains and distribution; however, there was little research on how consumers responded to these changes. This study analyzed how consumers across the United States responded to food insecurity caused by crisis events (i.e. pandemics and climate change), how consumers shifted from grocery store vendors to local food vendors, and if migration or food miles may increase based on potential food shortages. One study was initiated through survey and a …

Visualizing Abm Submodels To Promote Stakeholder Participation: A Look Into Sustainable Forest Operations, Zenith Arnejo, Benoit Gaudou, Nathaniel Bantayan, Leonardo Barua

International Congress on Environmental Modelling and Software

Over the years, there has been an accumulation of different agent-based models (ABM) dedicated to forest resource management. However, only a few have been used in the implementation of real-world decision-making applications. One reason for this is the low level of stakeholder engagement in model development. There is still a significant gap between the stakeholders' understanding of the socioecological system and its corresponding representation as a process in a simulation model. In order to bridge this gap, it is necessary to communicate to the stakeholders the actual processes taking place in the simulation model. In this study, we developed an …

“Temporal Not Permanent:” The Impact Of Covid-19 Cities Lockdown On Improving Air Quality — A Critical Review Of Africa, Emmanuel Mensah Aboagye, Felix Mensah, Kwaku Obeng Effah, Sandylove Afrane, Jeffrey Dankwa Ampah, Selina Annah Brenyah

Journal of Environmental Sustainability

The WHO declared the novel Covid-19 virus a global pandemic shortly after it broke out. The deadly virus spread has affected human health and seriously halted many economic and industrial activities globally. However, there has been a blight as there has generally been an improvement in air quality since the deadly Covid-19 pandemic caused various governments to lockdown their cities to regulate the spread of the virus. Since the widespread of Covid-19, there have been several researches to measure the extent of impact Covid-19 city lockdown has had global air quality, but no critical review has been done in Africa …

Grains Of Gold - Excavating The Perils Of Sand Mining, Oleena Chaudhuri

Journal of Environmental Sustainability

The human population and the global economy have been growing rapidly, increasing resource consumption. This paper evaluates the extent to which sand mining has an impact on the environment. Through a case study and regulatory analysis of India, this paper has attempted to underscore the consequences of excessive sand excavation while highlighting the case of the Indian “sand mafia”. This secondary research evaluation finds that mining of sand resources is a common practice that leads to the destruction of the environment which adversely affects commercial and non-commercial living resources. While studies do point out that economic activities requiring sand as …

Integrating Equity Considerations Into Agent-Based Modeling: A Conceptual Framework And Practical Guidance, Tim G. Williams, Daniel G. Brown, Seth G. Guikema, Tom M. Logan

International Congress on Environmental Modelling and Software

Advancing equity is a multi-dimensional challenge for society, science, and policy. Agent-based models are increasingly used as scientific tools to advance system understanding, inform decision-making, and share knowledge. Yet, equity has not received due attention within the agent-based modeling (ABM) literature. In this work, we develop a conceptual framework and provide guidance for integrating equity considerations into ABM research and good modeling practice. The framework describes ABM as interfacing with equity outcomes at two levels: the science-society interface and within the model itself. The framework identifies the modeler as a filter and lens that projects knowledge between the target system …

Evolving Deforestation Narratives In Practice: A Study Of The Un-Redd+ Readiness Programme In Nigeria, Stuart Clive Blackwell

Master's Theses

The UN-REDD+ Readiness Programme was conducted between 2009 and 2015. The REDD+ Programme in Nigeria began once the readiness program was completed. This study conducts a document analysis of the program utilizing a political ecology lens to determine the extent to which the program adheres to or strays away from critical narratives surrounding both drivers of deforestation and inclusion and autonomy of federal, state, and local communities. By examining the entirety of the available documentation of the REDD+ Readiness program in Nigeria using a political ecological lens, this study demonstrates both an evolution of the program itself, and an evolution …

Using A Multimedia Modeling Approach To Simulate Eutrophication In The Pawcatuck River Estuary, Finnian S. Cashel, Christopher D. Knightes

International Congress on Environmental Modelling and Software

The Pawcatuck River Estuary (PRE), composed of the Pawcatuck River and Little Narragansett Bay (CT/RI, USA), is a coastal plain estuary subject to environmental stress. Anthropogenic nutrient loading, watershed land use changes, and urbanization have contributed to eutrophication, which results in hypoxia and seagrass loss. To understand these processes, a one-dimensional, numerical, process-based model was developed to interpret and predict spatial variations in water quality, using WASP8 (Water Analysis Simulation Program, v 8.32). Our PRE WASP Model included five different sub-modules: Dynamic Wave, or DYNHYD5, was used for hydrodynamics, the heat module for water temperature, the advanced eutrophication module for …

An Introduction To A Framework For Sustainability Thinking, Jeremy Van Antwerp, Matthew Kuperus Heun

Numeracy

Van Antwerp, Jeremy and Matthew Kuperus Heun. 2022. A Framework for Sustainability Thinking: A Student’s Introduction to Global Sustainability Challenges; (Springer, Cham) 275 pp. ISBN 978-3-0317-9184-0.

A Framework for Sustainability Thinking: A Student’s Introduction to Global Sustainability Challenges presents basic information related to sustainability challenges in the context of a cognitive framework that allows students to evaluate problems and potential solutions from a quantitative perspective. Moreover, numerous end-of-chapter discussion questions and project ideas examine moral, ethical, and worldview aspects of sustainability choices and tradeoffs between different approaches to sustainability.

Chlorine-36 Surface Exposure Dating Of Late Holocene Moraines And Glacial Mass Balance Modeling, Monte Sierra Nevada, South-Central Chilean Andes (38°S), Brittany Price, Nathan Stansell, Alfonso Fernández, Mary Sorensen

NIU Bibliography

The development of robust chronologies of Neoglaciation from individual glaciers throughout the high-altitude Andes can provide fundamental knowledge of influences such as regional temperature and precipitation variability, and aid in predicting future changes in the Andean climate system. However, records of Late Holocene glaciation from the Central Chilean Andes are sparse, and often poorly constrained. Here, we present 36Cl surface exposure ages, dendrochronologic constraints, and glacial mass balance modeling simulations of Late Holocene glacier fluctuations in the Central-South Chilean Andes. A series of concentric moraine ridges were identified on Monte Sierra Nevada (38°S), where exposure dating of basaltic boulders was …

An Introduction To A Framework For Sustainability Thinking, Jeremy Vanantwerp, Matthew Kuperus Heun

University Faculty Publications and Creative Works

A Framework for Sustainability Thinking: A Student’s Introduction to Global Sustainability Challenges presents basic information related to sustainability challenges in the context of a cognitive framework that allows students to evaluate problems and potential solutions from a quantitative perspective. Moreover, numerous end-of-chapter discussion questions and project ideas examine moral, ethical, and worldview aspects of sustainability choices and tradeoffs between different approaches to sustainability.

Chlorine-36 Surface Exposure Dating Of Late Holocene Moraines And Glacial Mass Balance Modeling, Monte Sierra Nevada, South-Central Chilean Andes (38°S), Brittany N. Price, Nathan D. Stansell, Alfonso Fernández, Joseph M. Licciardi, Alia J. Lesnek, Ariel Muñoz, Mary K. Sorensen, Edilia Jaque Castillo, Tal Shutkin, Isabella Ciocca, Ianire Galilea

Faculty Publications

The development of robust chronologies of Neoglaciation from individual glaciers throughout the high-altitude Andes can provide fundamental knowledge of influences such as regional temperature and precipitation variability, and aid in predicting future changes in the Andean climate system. However, records of Late Holocene glaciation from the Central Chilean Andes are sparse, and often poorly constrained. Here, we present ³⁶Cl surface exposure ages, dendrochronologic constraints, and glacial mass balance modeling simulations of Late Holocene glacier fluctuations in the Central-South Chilean Andes. A series of concentric moraine ridges were identified on Monte Sierra Nevada (38°S), where exposure dating of basaltic boulders …