The Impact Of Maine’S Municipal Shellfish Management On Clam Harvester Motivation To Participate In Resource Conservation, Rachel Lohr Freer

Environmental Studies Senior Theses

This study investigates how the resource management strategies implemented by Maine’s different Municipal Shellfish Conservation Committees influences the motivation held by shellfish harvesters’ to participate in resource conservation activities. As soft shell clam landings are declining across Maine due to increasing predation and climate-related stress, there seems to be a disconnect in harvesters’ willingness to support the conservation activities that Shellfish Conservation Committees make available to them. In efforts to improve participation, town leadership in select regions have started to mandate the completion of annual conservation hours requirements. The diversity of policy approaches enacted by towns provides the unique opportunity …

Land-Sea Connection Of Microplastic Fiber Pollution In Frenchman Bay, Maine, Grace A. Johnson

Electronic Theses and Dissertations

Global plastic production has been increasing over the past 50 years and is causing an increase in plastic waste entering the oceans. Plastic in the ocean is broken down into microplastics by a variety of physical, chemical, and biological processes. This study investigates the extent and potential sources of microplastic fiber pollution in Frenchman Bay, Maine, a coastal bay with complex geomorphology, numerous estuaries and many small tributaries that bring freshwater into it. Frenchman Bay is an important factor in Maine’s economy through its impact on tourism and commercial fishing. It is also a semi-sheltered coastal bay with some freshwater …

Perceptions Of White Therapists’ Social Class By White Clients Experiencing Rural Poverty In Maine, Rebecca Roveto

Counseling and Psychology Dissertations

This dissertation explored the experiences and perceptions of white therapists’ social class by white clients facing poverty in rural Maine. Employing an intersectional methodology rooted in Critical White Theory, Critical Theory, and the Critical Theory of Care in Nursing, the study utilized semi-structured interviews, thematic coding, and discourse analysis. The findings revealed that regional cultural values, specifically intergenerational ideals of independence, privacy, and self-sufficiency, significantly impacted clients’ encounters with stigma and social exclusion. Notably, participants perceived that Mainecare’s, Maine’s Medicaid program, reimbursement rates influenced therapist accessibility and questioned if it was associated with a lower social class.

This study made …

Maine As Modernism’S Vernacular Muse: The Ogunquit Artists Colony As Microcosm For The Transition To American Modernism, Lydia C. Burke

Honors Theses

Maine has played a vital but largely unacknowledged role in the development of American modernism as both an environmental and cultural repository of inspiration. By examining the artistic and pedagogical tensions present in the Ogunquit, Maine art colony, this thesis explores Maine as an inspiration point for many of the foundational artists and teachers of the American modernist art movement. The gap in literature addressing the question, “why Maine?” leaves a void in the scholarship of American history and art history. Setting the scope of its research within this vital question, this thesis argues that Ogunquit, Maine served as a …

Felling For Photovoltaics: Remote Sensing For The Detection Of Solar Facilities In Maine, James A. Lane

Honors Theses

Solar power is an area with increasing development in the State of Maine. Photovoltaic solar, which uses large arrays of panels constructed on facilities of several hectares, is an ideal renewable energy source for Maine, because of its low population density and small proportion of conserved lands. Since most of the state of Maine is forested, the development of photovoltaic solar will require increasing amounts of deforestation. Environmental impacts of this deforestation include loss of carbon sequestration, erosion, damage to habitat, and inhibition of other forest benefits. This study uses Landsat data and remote sensing to analyze a large portion …

The River Flowing, Bailey Storm

English Literature | Senior Theses

This piece is set in Kittery Point, ME, where my cousins lived, a place in which I spent many summers growing up. I define these summers as pinpoints in my youth that helped me discover the first touches of independence away from my home in Pennsylvania. All of the time I spent alone was prominent for what I remember of this time. I was incredibly shy and detached from my cousins' friends. Though I loved being a young teenager in Maine, I could never quite grasp the social life similar to Wyatt when he is back home in Kittery from …

Effects Of Large Wood Additions On Basal Resources, Macroinvertebrates, And Ecosystem Processes In The Narraguagus River, Maine, Val Watson

Electronic Theses and Dissertations

Ecological restoration is an increasingly common practice across ecosystems, and current practices aim to restore the biological and physical processes underlying ecosystem function, often for the sake of endangered higher-level consumers. Studies of restoration outcomes often report few or inconsistent ecological changes, and monitoring of restoration projects rarely measures ecological processes. Monitoring also usually measures outcomes at a single scale, despite the prevalence of scale- dependent phenomena across ecosystems. My thesis uses measurements of ecological processes to assess restoration response and evaluates responses across multiple scales. I focus here on a long-term large wood addition project on the Narraguagus River …

Browntail Moth (Euproctis Chrysorrhoea) Integrated Pest Management Program: Evaluation Of Monitoring Traps And Biopesticides, Sadia Crosby

Electronic Theses and Dissertations

Browntail Moth (BTM; Euproctis chrysorrhoea) is a non-native species currently outbreaking in Maine. BTM are polyphagous folivores and feed on a variety of woody plant species, including many economically and ecologically important ornamental and forest trees such as oaks and apples. Human health is also a concern as BTM larvae produce urticating hairs that can cause severe dermatitis in people. New monitoring and management programs are urgently needed, with the current population densities reaching a 100-year high.

The Maine Forest Service monitors BTM populations by visually assessing winter nest densities and defoliation patterns, both time and labor intensive. This …

Exploring Tensions Between Two Maine Landscapes: Toxic And Pristine, Caitlyn Elizabeth Hanley

Standard Theses

This thesis juxtaposes a historical account of environmental toxicity in Maine against the popular notion of Maine as a “Vacationland.” Maine is famous globally for its pristine aesthetics, iconic coastline, and vast wilderness. Because of this, tourism is amongst the largest economic sectors for Maine, much different from the complex industrial history that once drove the economy and built a strong foundation for the state. Public discourse advertises Maine as a “Vacationland,” capitalizing on its natural features while ignoring and even marginalizing the toxic history of Maine which is still impacting communities today. This idyllic visage of Maine contradicts the …

8,000 Years Of Forests In Maine: A Story Told By The Eastern Hemlock, Sugar Maple, And American Chestnut, Catherine (Cici) Conroy

Standard Theses

Forests have dominated Maine’s landscapes since the recession of the Laurentide Ice Sheet. The outmigrations of glaciers gave way to a tundra environment, later transforming into the northern hardwood forests. Trees such as the Eastern hemlock, sugar maple, American chestnut, Eastern white pine, and brown ash form unique relationships with plants, fungi, animals, and humans. This paper examines the unique history of Maine’s forests from 8,000 years ago to today, emphasizing the changes brought by European colonization. Big history argues that history should be studied at large time scales, ranging from thousands to even millions or billions of years. It …

Food And Fuel: Investigating Expert Perspectives On The Intersection Of Solar Development And Farmland In Maine, Ellie Hankin

Honors Theses

Maine has established lofty goals including a 100% renewable portfolio by 2050 and increasing local food production by 30% by 2030 (Final, 2020; Maine, 2020). The National Renewable Energy Laboratory conducted a study on state technical potential for solar installation and included 4% of Maine farmland, equivalent to 52,000 acres being taken out of the food system for energy generation (State, 2021). Increased pressure on farmers and demand for solar installations has created a land-use conflict. This study investigates expert perspectives on the intersection of solar development and farmland in Maine. A total of 17 interviews with farmers, policy advocates, …

Developing Sustainable Aquaculture At Scale, Shauna A. Bulger

Dartmouth College Master’s Theses

Abstract

The United Nations Food and Agriculture Organization (FAO) reported that commercial aquaculture production has outpaced wild fisheries since 2013, and in 2018, aquaculture became the fastest growing food production sector in the world (FAO SOFIA, 2018). Wild fishery landings have not meaningfully increased since the 1980s. As a result, international development organizations and environmental non-governmental organizations (ENGOs) have pitched the industry as a sustainable alternative to wild fisheries and the most promising option for the future of seafood production. Governance and transition scholars, however, are skeptical about if and how the presumed benefits of the fisheries-to-aquaculture will materialize for …

A Sky Island Perspective: New England Alpine Plant Distributions Across The Region, Andrea Tirrell

Electronic Theses and Dissertations

Alpine ecosystems around the globe are at risk due to climate change, human disturbance, and habitat loss. New England alpine zones are small and fragmented, which could make them vulnerable to global change. However, the persistence of tundra relics throughout the Holocene suggests the persistence of these communities in microclimate refugia. Assessing the near-term vulnerability of alpine plant communities is challenged by a lack of standardized, repeat surveys and long-term monitoring data, which presents a challenge for the many agencies monitoring New England’s alpine zones. Island biogeography theory predicts that alpine species richness is a function of area, but this …

A Bird's Eye View: Observer Uncertainty In Aerial Image Counts Of Colonial Seabirds And An Assessment Of The Status Of Coastal Island Gull And Cormorant Populations, Meredith A. Lewis

Electronic Theses and Dissertations

Seabirds have been identified as one of the most threatened groups of birds. Declines in their populations have been attributed to a variety of factors, including overfishing, invasive species, environmental pollutants, and climate change to name a few. Additionally, some seabird species come into conflict with humans and other wildlife, creating additional need for long term monitoring of seabird populations regardless of past or present ecological success. Understanding the distributional patterns and trends of these aggregations of birds has intrigued researchers, as seabirds have been regarded as “indicators” of the health of marine ecosystems owing to their susceptibility to environmental …

Form And Risk Class Distribution And Its Effect On Estimated Product Ratios In Commercial Species Commonly Found In Northeastern Forests And A Comparative Analysis Of Contrasting Field Inventory Methodologies, Ryan Smith

Electronic Theses and Dissertations

Estimating product ratios in hardwood forests is difficult due to the highly complex stem forms and diverse growth and regeneration strategies found in hardwood species. This is of particular concern for landowners with large ownerships requiring robust product potential estimates as part of both short-term tactical harvest planning and long-term growth and yield projections. Hardwood-dominated forests are generally managed for high-value sawlog and veneer products. This makes it increasingly important to identify strategies for improving hardwood management to meet economic (maximizing sawlog recovery) and ecological (maintaining healthy and diverse forests) goals.

This study seeks to achieve two primary goals. The …

Exploring Reusable Takeout Packaging As An Alternative To Disposable Plastics In Maine's Restaurant Industry, Jared Wildwistle

Electronic Theses and Dissertations

Since the emergence of plastic over 100 years ago, businesses have increasingly relied on them to protect products. While convenient, the proliferation of plastic packaging is a major contributor to pollutants in the soil, oceans, and bodies of humans and animals alike. Goals in states like Maine seek to reduce the amount of waste and alleviate these issues. However, the deeply embedded popularity of disposable packaging and lack of reliable waste processing capabilities has caused Maine to fall short of its goals. While solutions need to focus on reducing the amount of packaging entering the economy, most businesses rely on …

Assessment Of Historical Climate Variability In Maine With Implications For Future Agricultural Productivity And Adaptation, Carly Frank

Electronic Theses and Dissertations

Climate change is a wicked problem with global impacts, one of which being the sustainability of the existing global food system. As temperatures and variability in precipitation are projected to increase, the challenges to agriculture are expected to intensify. This thesis examines the Maine historical climate record over the growing season, in combination with future projections, to assess how conditions have changed and will change with agricultural implications. In this analysis, relevant climatic variables are analyzed, and agriculture-significant measures are derived for Maine’s three climate divisions using four decades of daily and monthly gridded datasets. In addition, this thesis explores …

Vulnerability Assessment Of The Gulf Of Maine Eastern Oyster Aquaculture Industry To The Projected Impacts Of Ocean And Coastal Acidification, Julia L. Neumann

Master's Projects and Capstones

Ocean acidification is an emerging global environmental issue with known impacts on calcifying marine and estuarine organisms, including oysters. Anthropogenic climate change increases ocean uptake of atmospheric carbon dioxide, which decreases seawater pH and the availability of crucial calcium carbonate minerals, namely calcite and aragonite. Acidification poses a major threat to the Eastern oyster aquaculture industry in the Gulf of Maine (GOM), which is highly susceptible to acidification and highly economically dependent on the industry’s economic contributions. In this report, I evaluated overall vulnerability of the GOM Eastern oyster aquaculture industry by assessing ecological exposure, social sensitivity, and adaptive capacity …

Bound By Print: The Baptist Borderlands Of Maine And The Canadian Maritimes, 1770-1840, Brittany P. Goetting

Electronic Theses and Dissertations

Asynchronous communication was essential for the development of the cross-border and global identities of Baptists in Maine and the Canadian Maritimes between 1770 and 1840. Religious print, especially published association meeting notes and periodicals, extended the reach of itinerant preaching and molded a cross-border community in the Northeast Borderlands between 1790 and 1810. It allowed Baptists to discuss theology, share news about local churches, and expand their community. American Baptists formed international institutions focused on the spread of Protestantism after the War of 1812, and Maine Baptists actively engaged this more global community through financial donations to the new institutions …

Changes To Maine's Winter Weather, Alexander Ingalls

Undergraduate Theses

The properties of winter weather in Maine are examined using several forms of analysis to illustrate changes in winter weather patterns over the past 40 years. While previous studies have determined several ways that climate change affects the entire state, this study seeks to better understand the impact of these changes in five specific regions. The resulting analyses shows how certain atmospheric variables such as precipitation, temperature, and snowfall vary in magnitude and location across the state and over time. The results suggest these changes have different consequences for different areas of the state.

Local Rule Through The Lens Of Food Sovereignty, Anna Nuler

Senior Projects Spring 2022

Senior Project submitted to The Division of Social Studies of Bard College.

"It’S Just Another Thing”: Perceptions Of Well Water Quality And Barriers In An Arsenic Hot Spot, Linzy Rosen

Honors Theses

Privately owned water is the primary source of drinking water for 43 million Americans. Although residential or private wells are susceptible to a variety of contaminants, the Safe Drinking Water Act of 1974 positions individuals as responsible for the testing, remediation, and management of this water. Despite the elevated presence of arsenic in Maine, which is linked to various cancers, cardiovascular disease, and neurological damage, little is known about how private well owners perceive the safety and quality of their own water.

This study takes a qualitative approach to understanding concerns and opinions by conducting semi - structured interviews with …

Ecological Storytelling In Traditional And Modern Resource Management Systems In Maine, Sarah Read

Honors Undergraduate Theses

The intent of this thesis is to explore the role that social norms and values play in natural resource management systems and to see how communities may spread their social norms through ecological storytelling. The Maine lobster industry and Wabanaki communities in Maine are used as two examples for resource management systems. The Maine lobster fishery is known for being one of the most sustainable fisheries in the world. Their history is examined for how their environmental values and social norms influenced their behavior and what led to the establishment of their strong conservation ethic. Wabanaki groups in Maine are …

Examining Opportunities For Higher-Order Thinking In Secondary And Middle-Level Proficiency-Based Mathematics Classrooms, Quinton Donahue

Electronic Theses and Dissertations

In 2011, the state of Maine introduced a statute that required all diplomas to be awarded on the basis of proficiency by 2017. During this period of time, school districts moved to incorporate Proficiency-based Education (PBE) systems of instruction and learning. This prompted educators to bring clarity to standards, assessment, and grading practices. In many schools, they also began to focus on the idea that mastery drives movement. Districts were encouraged to integrate higher-order thinking opportunities for students when making these changes to their learning system. Despite this guidance, it is not clear as to the extent that higher-order thinking …

The Impact Of Project-Based Learning On Students In High School Chemistry In Rural Maine, Brianna Degone

Electronic Theses and Dissertations

Project-based learning (PBL) is an instructional strategy that is promoted throughout education for its use of active learning and ability to connect to real-world applications. Studies have been conducted on PBL ranging from early elementary grades through graduate courses, however little research considers the effectiveness of PBL at the secondary science level. This thesis considers the use of PBL and describes the implementation of a PBL unit in a rural Maine 11th grade chemistry classroom. The thesis aims to better understand the impact PBL has on students’ content learning and additional skills acquired through the PBL learning process. Along with …

An Elevational Gradient In Thermal Tolerance Among Daphnia From Western Maine Lakes, Wheeler Lowell

HON 499 Honors Thesis or Creative Project

With climate change threatening biodiversity worldwide, it is important to understand species’ physiological responses to changing thermal environments. This study examined whether thermal tolerance (measured as time to immobilization, Timm) in the zooplankton Daphnia catawba and D. schødleri varied along an elevational gradient in Western Maine. Specimens collected from five lakes were subjected to heat stress trials to look for inter-population variation. Thermal tolerance was strongly correlated with several elevation-driven lake temperature variables, with the percent of variation explained ranging from 13-37%. Daphnia from cooler, high-elevation lakes were more sensitive to elevated temperatures. While latitudinal gradients have been examined extensively, …

Functional Diversity In Blueberries And Their Responses To Extreme Drought, Pratima Pahadi

Electronic Theses and Dissertations

Climate change is expected to lead to novel climate conditions with an increase in frequency and severity of drought across many places around the globe including the north-eastern (NE) United States. Therefore, experimental studies that test the impacts of changing environmental conditions over long time scales or experimental studies that mimic these conditions are crucial to understand the potential impact on crops in this region. Wild lowbush blueberries and highbush blueberries are two important crops in NE USA. In this study, the leaf functional, structural, nutrient traits across genotypes of wild blueberries (Vaccinium angustifolium and V. myrtilloides) at …

High Tide: A Novella, Anna Davis

English Honors Theses

High Tide follows Dan and Sam, a married couple who go to an island off the coast of Maine where Sam grew up as a kid after a trauma as they try and reconcile their relationship. Dan finds out that Sam has been keeping big pieces of her past from him and Sam underestimates just how much going back to the island will affect her. She has been running away from her past for so long that she can’t distinguish between the stories she’s told herself and the reality. Sam and Dan will have to confront her past in order …

Marine Aquaculture In Maine: Understanding Diverse Perspectives And Interactions At Multiple Scales, Melissa L. Britsch

Electronic Theses and Dissertations

Coastal oceans are changing and experiencing increased use. The social and ecological benefits of healthy coastal oceans are well documented and include habitats for marine species, storm protection, and recreational opportunities (MEA, 2005). As the impacts of human activities are recognized, questions about how ocean spaces should be used are becoming more common. These questions are complex and involve many tradeoffs. Understanding the values people hold about uses, and how activities and ecosystems overlap, is critical for weighing tradeoffs and improving future management. I use the northeastern U.S. state of Maine to study human interactions with coastal oceans. Maine is …

Assessing The Variability In Length Of Juvenile Atlantic Salmon In Maine Streams Through A Long-Term Electrofishing Dataset, Athena Marie Ryan

Master's Theses and Capstones

Atlantic salmon Salmo salar are an endangered migratory fish with recovery projects in their last remaining habitats in Maine focused on juvenile stocking and habitat restoration efforts. Population productivity of Atlantic salmon has been linked to size of juveniles, suggesting that conditions that facilitate growth in stream habitats are important to recovery. Broadly, the objectives of my thesis were to examine how different habitat and biological variables affect the size of juvenile parr throughout Maine and to assess long-term trends (1969 – 2017) among four drainages (East Machias, Narraguagus, Sheepscot, and Penobscot). Extensive electrofishing surveys captured ~250,000 individual Atlantic salmon …