Environmental Studies Commons^™

Spatiotemporal Distributions Of Sargassum On Grand Cayman, Graeme Timmeney

Masters Theses

This mixed methods research examines individual perceptions of Sargassum on Grand Cayman’s beaches in 2020 using participant mapping, and semi – structured interviews. Results from the participant mapping are compared to satellite detection of sargassum. Sargassum poses health risks to both humans and the natural environment. Decaying Sargassum produces sulfuric gas and prevents young turtle hatchlings from reaching the ocean. Since 2011, Sargassum has diffused beyond the Sargasso Sea into entirely novel locations, spanning from the west African Coast to the Gulf of Mexico. Increased biomass has proven to be overwhelming for many Caribbean Islands, including Grand Cayman where hundreds …

No More Shade: Deforestation And Rural-Urban Migration In Nigeria, Kambre Sims

Master's Theses

Some of the most well-documented motivating factors of migration in Nigeria include education, employment opportunities, and cultural conflicts. However, as the deforestation crisis has not improved and Nigeria has maintained its spot as the country with the most deforestation on Earth, access to critical forest resources may be in danger. In light of this crisis, this paper attempts to determine if deforestation has become a new motivating factor for migration as those in rural communities seek other avenues of obtaining those vital resources. Subsequently, Nigeria is also experiencing a housing crisis within its rapidly growing urban centers; obtaining and keeping …

Evaluating Urban Parks Accessibility And Equity: A Case Study Of Hartford, Ct And New Haven, Ct, Natalie Roach, Mara Tu

Honors Scholar Theses

Public parks provide cities with environmental benefits, positive health effects, recreational opportunities, community building, educational spaces, and public amenities. However, certain populations have been systematically denied their fair share of these benefits because of unjust practices in the creation and maintenance of urban parks. With a lens of environmental justice, the goal of this research was to assess park quality and accessibility of two Connecticut cities, Hartford and New Haven, by gathering publicly available information as well as using GIS tools.

The Trust for Public Land (TPL) has an existing ParkScore rating system that evaluates the quality of a city’s …

331— Temporal Trends In The Receding Glaciers In Glacier National Park, Montana, 1904 To 2020, Emily Keenan

GREAT Day Posters

Glacier National Park, located in Montana along the Canadian border, was comprised of approximately 80 glaciers following the Little Ice Age. During this time, the glaciers hit their peak; however, over the years, many of these glaciers have decreased drastically in size. As of 2015, only 26 of these glaciers still remain and meet the requirement to be considered an active glacier (being larger than 0.1 km²). As a result of climate change, both natural and anthropogenic, the glaciers are shrinking and the number is decreasing more and more each year. The purpose of this research was to …

Analysis Of The Socio-Economic Impacts Of A Proposed Highway Between Nuevo Italia And Puerto Breu, Peru, M. R. Place *, E. Zizzamia, D. S. Salisbury, V. Galati, S. Spera

Arts & Sciences Student Symposium

Road building is increasingly promoted in the borderlands shared by Peru and Brazil despite an incomplete understanding of the socio-environmental impacts of transportation infrastructure in the region. Amazonian roads often expand informally, without official government process, previous consultation by Indigenous populations, and environmental impact statements.. Amazonian road expansion also often follows a progressive feedback cycle, with new, unplanned roads begetting illegal logging pathways and agricultural expansion which in turn expands and formalizes road systems. One expanding road system is developing between the Ucayali River and the remote headwaters of the Yurua/Jurua River. The Carretera Yurua (officially trail UC-105), extended approximately300 …

Can’T Bear It! Employing Culturally Sensitive Initiatives To Reduce Bear Bile Demand In Northern Vietnam, Alicia Ngo, Shannon Randolph

EnviroLab Asia

Over the past 30 years, the combination of over-hunting, habitat loss, and increased bear bile demand has caused significant declines in Asiatic black bear (aka moon bear; Ursus thibetanus) and sun bear (Helarctos malayanus) populations. In Eastern medicine, bear bile is extracted from the gallbladders of bears and is then used to treat a wide range of inflammatory, liver, and degenerative ailments. However, the use of bear bile has had significant impacts on bear populations. Given that communities in Northern Vietnam have a lengthy history of using bear bile and bear bile is easily accessible, merely advocating …

Aspects Of Climate Change, Anthony Defusco

English Department: Research for Change - Wicked Problems in Our World

Climate change continues to become a global issue, and with that, more people being affected by the harmful factors that come with it. Climate change not only effects the environment, but also has aspects of cultural and health issues. Different cultures view this problem differently than other as it affects different aspects of that culture. Health risk is on the rise as air pollution is more prominent and diseases spread. The climate is being warmed, causing extreme weather and drought. These different perspectives on global warming allow for new and unknowing people to be exposed to this issue and allow …

Ecological Risk Assessment Of Managed Relocation As A Climate Change Adaptation Strategy, Aviv Karasov-Olson, Mark W. Schwartz, Julian D. Olden, Sarah Skikne, Jessica J. Hellmann, Sarah Allen, Christy Brigham, Danielle Buttke, David J. Lawrence, Abraham J. Miller-Rushing, Jeffrey T. Morisette, Gregor W. Schuurman, Melissa Trammell, Cat Hawkins Hoffman

United States National Park Service: Publications

Executive Summary

Changing climate and introduced species are placing an increasing number of species at risk of extinction. Increasing extinction risk is increasing calls to protect species by relocating, or translocating, them to locations with more favorable biotic or climatic conditions. Managed relocation, or assisted migration, of species entails risks to both the conservation target organisms being moved as well as the recipient ecosystems into which they are moved.

Recognizing this risk, calls have been made for practitioners interested in considering a managed relocation project to engage in a serious risk assessment prior to advancing a project. We engaged a …

Protocol For Monitoring Fish Communities In Small Streams In The Heartland Inventory And Monitoring Network, Version 2.0, Hope R. Dodd, David G. Peitz, Gareth Rowell, Janice A. Hinsey, David E. Bowles, Lloyd W. Morrison, Michael D. Debacker, Jennifer L. Haack-Gaynor, Jeffrey M. Williams

United States National Park Service: Publications

Executive Summary

Fish communities are an important component of aquatic systems and are good bioindicators of ecosystem health. Land use changes in the Midwest have caused sedimentation, erosion, and nutrient loading that degrades and fragments habitat and impairs water quality. Because most small wadeable streams in the Heartland Inventory and Monitoring Network (HTLN) have a relatively small area of their watersheds located within park boundaries, these streams are at risk of degradation due to adjacent land use practices and other anthropogenic disturbances. Shifts in the physical and chemical properties of aquatic systems have a dramatic effect on the biotic community. …

Cultivated Wild: Enhancing Human Health In Cities Through Green Projects Especially During A Pandemic, Glenn Rose

Environmental Studies Senior Seminar Projects

The University of Richmond Eco-corridor, a new renovation project, transformed a wildly overgrown area into one of beauty with several recreational uses. The opening of this project comes at an important time for local outdoor recreation in cities, the COVID-19 pandemic. Previous work has suggested that landscapes are more beautiful when there is minimal human impact, therefore wilderness scenes are more likely to be used for nature walks and observing nature. While other studies suggest that beauty is dependent on how the land may be used, suggesting that “cultivated wild” is preferrable. This paper used an observational study and a …

Protocol For Monitoring Aquatic Invertebrates Of Small Streams In The Heartland Inventory & Monitoring Network, Version 2.1, David E. Bowles, Michael H. Williams, Hope R. Dodd, Lloyd W. Morrison, Janice A. Hinsey, J. Tyler Cribbs, Gareth A. Rowell, Michael D. Debecker, Jennifer L. Haack-Gaynor, Jeffrey M. Williams

United States National Park Service: Publications

Executive Summary

The Heartland Inventory and Monitoring Network (HTLN) is a component of the National Park Service’s (NPS) strategy to improve park management through greater reliance on scientific information. The purposes of this program are to design and implement long-term ecological monitoring and provide information for park managers to evaluate the integrity of park ecosystems and better understand ecosystem processes. Concerns over declining surface water quality have led to the development of various monitoring approaches to assess stream water quality. Freshwater streams in network parks are threatened by numerous stressors, most of which originate outside park boundaries. Stream condition and …

Eggs, Hair, Seeds, Milk, Patrick West

Landscapes: the Journal of the International Centre for Landscape and Language

Short story

After Rain, Louise Boscacci

Landscapes: the Journal of the International Centre for Landscape and Language

Amidst climate chaos, words gather as a tipping point in after-affect. On January 4, 2020, the massive Currowan bushfire in New South Wales crossed the Shoalhaven River and raced into the Wingecarribee district of the Illawarra region south of Sydney. After two weeks of emergency warnings, a new preternatural “catastrophic” danger rating, watch and act alerts, and heatwave temperatures, the fire front arrived on a blunt southerly gale in the evening. Climate breakdown had delivered locally and personally. The next day, light rain, more drizzle than shower, visited the home fireground.

Looking For Marianne North, John Charles Ryan

Landscapes: the Journal of the International Centre for Landscape and Language

This poem reflects on the life of peripatetic botanical illustrator Marianne North (1830-1890) who travelled to Southwest Australia in 1880.

Critically Imagining A Decolonised Vision In Australian Poetry, Cassandra Julie O'Loughlin

Landscapes: the Journal of the International Centre for Landscape and Language

Postmodern ecocriticism, given its broad range of perspectives, offers an agreeable platform for articulating a new, advanced and inclusive framework for a decolonising theorisation of literature and the environment. This article seeks to identify Australian Western decolonising poetry that sits in harmony with Indigenous aural and literary versions of communicative engagement with Country. The concept of human embeddedness in ecological relationships and biological processes as part of a complex matrix of interdependent things is embraced. In particular this article focuses on inclusivity and interconnectedness of all life forms to illustrate aesthetic and conceptual interfaces between Aboriginal Australia and Western poetics. …

Issue Introduction Volume 10, David Gray

Landscapes: the Journal of the International Centre for Landscape and Language

Issue Introduction and Editorial for Volume 10, Issue 1.

Complete Issue 1, Volume 10, David Gray

Landscapes: the Journal of the International Centre for Landscape and Language

Complete Issue 1, Volume 10

Looking For Better: A History Of Black Southern Migrations, Selena Sanderfer Doss

Midwest Social Sciences Journal

A broad overview of migrations affecting black southerners is presented, including the Atlantic slave trade, the domestic slave trade, colonization movements to Sierra Leone and Liberia, the Exoduster movement, the Great Migration, and the Return South migration. Emigrants convey their experiences and motivations through testimonies and personal accounts. Surviving the trauma of forced migrations, black southerners organized numerous migration movements both outside and within American polities in search of better opportunities. In the late 20th century, black southerners also initiated a return migration to the American South and have since achieved notable socioeconomic and political progress.

"So, What Exactly Do You Do?" Explaining Gis To Friends And Family, Kourtney Boone

Humboldt Geographic

No abstract provided.

Tracing Bigfoot, Leo R. Kepcke

Humboldt Geographic

No abstract provided.

Mentoring Youth In Eastern Humboldt, Jackeline Pedroza

Humboldt Geographic

No abstract provided.

Sunshine Cereceda Back-To-Lander Kid Steps Into The Sun, Jessica Janecek

Humboldt Geographic

No abstract provided.

Intersections At The Site Of Breath, Laura Johnson

Humboldt Geographic

No abstract provided.

Baja California, Faith Rehagen

Humboldt Geographic

No abstract provided.

The Metaphysics Of Species, Nick Stehly

Humboldt Geographic

No abstract provided.

Humboldt Cannabis Oral History Project

Humboldt Geographic

No abstract provided.

Park Agency Social Media Communication During The Covid-19 Crisis, Raluca Oprean

Theses and Dissertations (Comprehensive)

The COVID-19 pandemic has affected all industries and organizations, including park agencies. There is a lack of research on how park agencies utilize Twitter during times of crisis, specifically during the COVID-19 pandemic. How park agencies communicate with the public and how they use their social media has not been extensively studied. In addition, the coronavirus pandemic is a novel management issue for these agencies, and there has been no empirical analysis in the ways in which information is being communicated to the public or how that information is being perceived.

This study aims to better understand park agency response …

Longquan, City On The Move, Joben Penuliar

Humboldt Geographic

No abstract provided.

Effects Of States’ Laws On Youth Physical Activity Participation And Obesity Prevalence, Chae Young Chang

Midwest Social Sciences Journal

The alarming prevalence of obesity and lack of physical activity among adolescents led to immediate policy action to address these concerns. Accordingly, many states introduced and enacted their own legislation to encourage physical activity in schools. Few studies have explored the effectiveness of the new legislation, however, especially at the state level. To answer the fundamental question of whether policy is effective and to describe the varying effects of state obesity policies, this study analyzed the Youth Risk Behavior Surveillance System from 2007 to 2017. Using the difference-in-differences method, this study found that legislative efforts to encourage physical activity had …

Learning To Read Forest Landscapes, Rosalio Gonzalez

Humboldt Geographic

No abstract provided.