Environmental Studies Commons^™

Behavioral Choices Of Apple Snails, Pomacea Maculata, Under Varied Chemical Landscapes, Andrea Adams

Theses

Habitat choice is a critical behavior for organisms to successfully survive and reproduce. These choices are dictated by available environmental information about potential predation risks or food patches that form the organism’s sensory landscape. This study specifically focused on the behavioral choices of two invasive apple snail (Pomacea maculata) populations exposed to varying predation threats. We collected snails from Florida and Alabama which were used in laboratory experiments with varied sensory landscapes. Trials consisted of controls with no cues (FL: n = 7, AL: n= 7), an attractive treatment with introduced food cues (FL: n = 4, AL: …

Leveraging Land Easements For Grassland Bird Habitat Conservation, Amy N. Marigliano, Hayden E. Dubniczki, Sarah W. Westrick

Student Publications

In addressing the decline of North American grassland bird populations, it is important to consider the various interdisciplinary approaches that can be employed in their conservation. OECMs, or “other effective area-based conservation measures” encompass a wide array of strategies which can be leveraged to conserve natural landscapes and species. Land easements implemented by the Land Conservancy of Adams County (LCAC) are an example of one such strategy. The LCAC seeks primarily to preserve the rural character of Adams County but has more recently turned their focus toward environmental conservation. In partnering with the Land Conservancy, this case study aimed to …

Conserving And Sharing Freshwater In The West, Kelsea Harris-Capuano

Graduate Student Theses, Dissertations, & Professional Papers

There are infinite stories to be told about water in the West. As an essential and finite resource, countries, states, tribal nations and neighbors must figure out how to manage this shared resource, whether for ecosystem sustainability, agricultural, household, or recreational use.

The Flathead Lake Biological Station in Polson, MT is one of the oldest active biological research stations in the United States. One of its former faculty, Dr. Mark Lorang, has been working on Flathead Lake’s erosion problem for over 30 years. As a result of seasonal lake level fluctuations controlled by the dam, erosion over the years has …

The Diffusion Of A Discipline: Examining Social Marketing's Institutionalization Within Environmental Contexts, Liz Foote

Antioch University Dissertations & Theses

As a social change discipline, social marketing has demonstrated its effectiveness in addressing many types of wicked problems. However, despite its utility in environmental contexts, it is neither well known nor widespread in its uptake in these settings. This study’s purpose is to reveal opportunities to drive the adoption, implementation, and diffusion (“institutionalization”) of social marketing within the domains of environmental sustainability and natural resource conservation. This research considers the use of social marketing as an innovative practice within a diffusion of innovations framework and uses a systems lens to examine early adopter social marketing professionals and the institutional contexts …

Soil Not Oil: An Assessment Of The Role Of Earth Jurisprudence In Restoring Biodiversity Conservation In The Indigenous Bagungu Community, In Uganda, Joslyn Primicias

Independent Study Project (ISP) Collection

An Earth-centered way of living is essential in Western Uganda, along with many more repressed regions affected by giant corporate evils. The purpose of this study was to assess the contribution of Earth Jurisprudence in the restoration of conservation in the Indigenous Bagungu community. More specifically, this study examines the customary laws and rituals used by the Bagungu, the strategies used to decolonize their culture, and their perspectives on foreign influence and globalization. Key-informant interviews were conducted with seven custodians and questionnaire-led interviews were administered to thirty-one clan members from the districts of Buliisa and Hoima. The study sample size …

"It's About More Than Just Animals": Environmental Politics Of Zoo-Adjacent Conservation(Ists) In The U.S., Dayton D. Starnes Ii

Theses and Dissertations--Anthropology

This research explores the influences of diverse environmental politics in shaping zoo-adjacent conservation activities in the United States. Based upon 13 months of multi-sited ethnographic research, conducted with conservation actors across six states, the researcher investigates and documents how conservation professionals—operating in contexts adjacent to zoological institutions—experience and respond to the socio-environmental implications associated with the cascading effects of global environmental change. In the face of current challenges and uncertain environmental futures—shaped by habitat alterations, ecological transitions, and species declines/extinctions—conservationists are undergoing their own processes of reassessment and reconfiguration of their underpinning philosophies and body of practices that inform their …

Assessment Of The Potential For Youth Engagement In Mountain Gorilla Conservation In Uganda, Samson Elijah Werikhe

Antioch University Dissertations & Theses

Young people can play a vital role in contributing to protecting natural resources. However, their participation in efforts to support existence of the endangered mountain gorilla (Gorilla beringei beringei) is relatively new and not well understood. Mountain gorillas are critically endangered and continue to face threats from the local farmers, although several mountain gorilla conservation strategies are under way. This study evaluates the potential of involving young people in the conservation of mountain gorillas by assessing their knowledge, attitudes, self-efficacy and intentional behaviors. Attitudinal factors contribute to guiding behavior. Self-efficacy and outcome expectations are beliefs that influence young people’s capability …

On The Plastic-Free Path: Plastic-Free Living, Hannah Natzke

Honors Projects

What is living plastic-free like? This project explores the trials and triumphs of living a plastic-free life. Although this project is only mandates that the participant lives plastic-free for a month, it still investigates the challenges faced by longer plastic-free living.

Population Status, Threats, And Conservation Of Preuss's Red Colobus (Piliocolobus Preussi) And Other Diurnal Primates In The Ndokbou Forest, Littoral Region, Cameroon, Ruth Bowers-Sword

Masters Theses, 2020-current

The Ebo-Makombe-Ndokbou forest block in southwest Cameroon lies within the Gulf of Guinea biodiversity hotspot, characterized by extremely high levels of species richness and endemism, including those of primates. These forests may contain one of the last populations of the Critically Endangered Preuss’s red colobus monkey (Piliocolobus preussi; PRC), which is found only in southeastern Nigeria and western Cameroon. Gun hunting for bushmeat and habitat loss and degradation from logging and agriculture are the main threats to PRC. The conservation status of PRC and other primates in the Ndokbou forest are largely unknown, with most regional research efforts occurring in …

Finding Commonality: The First Principles Of The Leadership Thought Of Theodore Roosevelt And Traditional Chinese Culture, Elizabeth Summerfield, Yumin Dai

The Journal of Values-Based Leadership

This paper argues that, while the imperative to find global solutions to complex problems like climate change and resource management is agreed, dominant ethical and intellectual thought leadership in many western nations impedes progress. The Cartesian binaries of western post-Enlightenment culture tend instead toward oppositional binary divides where each ‘side’ assumes to be the whole and not a part. And the present and future similarly assume precedence over the past. The paper points to systems thinking as both a method and a practice of wise leadership of past western and eastern societies, including their conservation of natural resources. Two historical …

Vertebrates On The Brink As Indicators Of Biological Annihilation And The Sixth Mass Extinction, Gerardo Ceballos, Paul R. Ehrlich, Peter H. Raven

Harold W. Manter Laboratory of Parasitology: Library Materials

The ongoing sixth mass species extinction is the result of the destruction of component populations leading to eventual extirpation of entire species. Populations and species extinctions have severe implications for society through the degradation of ecosystem services. Here we assess the extinction crisis from a different perspective. We examine 29,400 species of terrestrial vertebrates, and determine which are on the brink of extinction because they have fewer than 1,000 individuals. There are 515 species on the brink (1.7% of the evaluated vertebrates). Around 94% of the populations of 77 mammal and bird species on the brink have been lost in …

Environmental Activism, Ellen Dexter, Lydia Dexter

Honors Program: Expanded Learning Clubs

An after school book club that follows Greta Thunberg's book of speeches No One is Too Small to Make a Difference , as well as uses hands-on activities to teach the importance of environmental activism.

Hunting As Conservation In The United States – Sustaining Suitable Habitat, James Olderham

Student Papers in Local and Global Regional Economies

In aggregating the increasing information being collected on the value of goods and services that natural and semi-natural ecosystems provide, de Groot, Wilson, and Boumans attempted to create a standardized view to assess the economic valuation of ecosystem functions (2002). One of the ecosystem functions mentioned in their system is the Nursery function, which is associated with the process of reproducing suitable habitats (de Groot et al, 2002). The authors list the hunting of game, fishing, and the gathering of fruits and vegetation as examples of goods and services that play a role in fulfilling this function of nature (2002). …

Conservation Efforts Concerning Native Bee Species Of Michigan, Thomas Hellman

Independent Study Project (ISP) Collection

Bee species all over the world are declining at concerning rates. However, it is good to see the public rallying behind the “save the bees!” movement even though most efforts from this movement have been on the conservation of the European honeybees. This is because most people often associate the honeybee, which is only one of 20,000 known bee species in the world, to all other bees. Therefore, conservation efforts should be broadened and aimed towards the many native bee species that can be found locally in North America. In the state of Michigan, there are over 450 species, and …

Plains Zebra (Equus Quagga) Behaviour In A Restored Population Reveals Seasonal Resource Limitations, Charli De Vos, Alison J. Leslie, Jason I. Ransom

United States National Park Service: Publications

A once abundant species, plains zebra (Equus quagga), is declining across much of sub-Saharan Africa. Reintroduction efforts at Majete Wildlife Reserve, Malawi, have resulted in rapid population increases, but little is known about how such populations resemble natural populations socially or behaviourally, and what those attributes may reveal about restoration success. Incorporating behavioural knowledge into conservation efforts is an important tool for managing the effects of habitat fragmentation and resource competition. The aim of this study was to quantify the daylight time budget of both family and bachelor bands of reintroduced plains zebra to determine if such behaviours …

A Conservation Marketing Toolkit: Systematic Literature Mapping, Microtargeting Conservation Easements, And Conservation Corridor Prioritization, Hannah Josie Leonard

Graduate Student Theses, Dissertations, & Professional Papers

In a changing world with limited resources for conservation efforts, conservationists, wildlife managers, and land managers must look for creative ways to realize conservation goals. A new wave of conservationists is investigating how other disciplines, namely psychology and marketing, might improve our ability to understand and change conservation-related human behavior. In this thesis, I review existing applications of “conservation marketing” and apply a subset to advance two specific conservation challenges. In Chapter 1, I present a systematic mapping of the conservation marketing literature to understand the lay of the land in how conservationists have already applied marketing techniques to conservation, …

The Chumash Heritage National Marine Sanctuary: An Exploration Of Changing The Discourse On Conservation, Arielle Ben-Hur

Pitzer Senior Theses

In 2015, the Northern Chumash Tribal Council submitted a National Marine Sanctuary Nomination to establish the Chumash Heritage National Marine Sanctuary– a means by which to ensure the protection of one of the most culturally and biologically diverse coastlines in the world. On October 5, 2015, John Armor of the National Oceanic and Atmospheric Administration (NOAA) responded to the nomination, adding it to the inventory of areas NOAA may consider in the future for national marine sanctuary designation.

In my thesis, I explore how the nomination of the Chumash Heritage National Marine Sanctuary acts as a platform from which Traditional …

How To Engage Public Support To Protect Overlooked Species, Scarlett R. Howard, Adrian G. Dyer

Animal Sentience

Treves et al. (2019) propose a non-anthropocentric approach to conservation biology for the ‘just preservation’ of non-humans. Some of our current ways of ranking conservation efforts based on benefits to humans are indeed critically flawed, but we doubt that a completely non-anthropocentric approach is possible at this time. We propose a way to generate public support for those non-human species that may otherwise be overlooked in policy-making and conservation efforts.

Can Farmers And Bats Co-Exist? Farmer Attitudes, Knowledge, And Experiences With Bats In Belize, Hannah G. Shapiro, Adam S. Willcox, Mallory Tate, Emma V. Willcox

Human–Wildlife Interactions

Bats (Chiroptera) are often viewed negatively by the public. Negative public perceptions of bats may hinder efforts to conserve declining populations. In Belize, the presence of vampire bats (Desmodus rotundus and Diphylla ecaudata) exacerbates the potential for conflicts with humans because of the increased rabies transmission risks. To mitigate these risks, the Belize government provides farmers with assistance to trap and remove vampire bats. In June 2018, we surveyed farmers (n = 44) in and adjacent to the Vaca Forest Reserve in Belize to learn more about their attitudes, knowledge, and experiences with bats. This information may …

Land Conservation, Spring/Summer 2006, Issue 14

Sustain Magazine

No abstract provided.

Stream Restoration, Spring/Summer 2011, Issue 24

Sustain Magazine

No abstract provided.

Sustainable Behavior, Spring/Summer 2013, Issue 28

Sustain Magazine

No abstract provided.

Theatre & The Environment: Cross-Cultural Exchange Through Travel And Performance Activism, Betel Solomon Tesfamariam

EnviroLab Asia

Performance activism, collaborative and cross-cultural, were keys to the success of EnviroLab Asia's clinic trip to Thailand in May 2018. Working with peers in Thai universities, this writer reflects on the degree to which her immersion in local environmental struggles in Thailand, and the compelling theater project that grew out of it, also has helped her understand some of the same pressures that confront her home communities in Africa.

Commmunity, Ecology, And Modernity: Faunal Analysis Of Skútustaðir In Mývatnssveit, Northern Iceland, Megan Hicks

Dissertations, Theses, and Capstone Projects

This dissertation examines the archaeofaunal remains from Skútustaðir, a middle to high-status farm in Mývatnssveit, Northern Iceland, to understand the experience of rural communities and their ecologies during Iceland’s transition from regulated colonial exchange to a capitalist economy during the 17^th through 19^th centuries. Archaeofaunal analysis is used to reconstruct changes in the ways that people herded, hunted, and fished, providing insights into how they managed their local environments for subsistence and novel contexts of exchange. In addition to archaeofaunal analysis, primary textual sources are explored to assess how the Skútustaðir household and its rural community mobilized long-term …

Like Father, Like Son: Modelling Masculinity For The Ethical Leadership Of President Theodore Roosevelt, Elizabeth Summerfield

The Journal of Values-Based Leadership

President Theodore Roosevelt is frequently portrayed as a rugged, hypermasculine cowboy. But this depiction ignores the powerful modelling for masculine leadership provided by his father, Theodore Roosevelt senior. A closer examination of the private and public spheres that framed the latter’s life offers another route into understanding the ethical and rational motivations that characterised his progressive Presidency, not least in the area of natural resource management, where his policy innovations were both unprecedented and sustained over time. What emerges is a more complex portrait than the above stereotype, a leader who used his heart, head and experience to think and …

Ecotourism Development In Indigenous Communities: A Mapuche Case Study, Shaelynn Taylor Nuckel

Student Theses 2015-Present

Ecotourism has been hailed as a way for indigenous communities to conserve biodiversity, promote environmental education, and drive economic development in exotic destination areas. In practice, ecotourism has often failed to meet its intended goals. Utilizing a case study of indigenous Mapuche communities in Chile’s Coast of Carahue, where ecotourism infrastructure is emerging but still largely underdeveloped, this thesis examines the potential for ecotourism to be used as a tool for sustainable development, environmental conservation, and socio-political empowerment. It examines the complex interaction of factors involved in local indigenous ecotourism development, and assesses how these factors shape the ability of …

Observation Of Visitors At A Chimpanzee (Pan Troglodytes Schweinfurthii) Ecotourism Site Reveals Opportunity For Multiple Modes Of Pathogen Transmission, Darcey Glasser

Theses and Dissertations

Chimpanzee (Pan troglodytes) tracking is a popular ecotourism activity across Sub-Saharan Africa, offering visitors a personal wildlife experience. However, chimpanzee ecotourism may increase the risk of disease transmission between chimpanzees and people. This study assessed how tourist behaviors might facilitate cross-species disease transmission in Kibale National Park, Uganda.

Attitudes About Acceptable Risk In The Context Of The Biodiversity Crisis, Thomas Offer-Westort

Dissertations, Master's Theses and Master's Reports

Crafting and enforcing conservation policy requires making normative judgements about what levels of risk are acceptable. These judgements include crucial decisions that impact which species qualify as “endangered.” If a government’s policies are going to represent the values of the public they govern, then public attitudes should be understood. Unfortunately, essentially nothing is known about public attitudes as they pertain to acceptable risk and the biodiversity crisis.

My research aims to address this gap using data from an internet-based survey (n=1050). I focused on the Endangered Species Act of 1973 which defines an endangered species as “any species which is …

An Assessment Of Farmer Participation In The United States Department Of Agriculture, Natural Resources Conservation Services’ Conservation Technical Assistance Program In West Virginia, Matt D. Oliver

Graduate Theses, Dissertations, and Problem Reports (ETD)

Food and fiber production on America’s farmlands have a major influence on the environment, therefore, soil and water conservation practices are critical. NRCS has provided no-fee technical assistance for nearly 100 years through the Conservation Technical Assistance (CTA) program. The CTA program is essential because it provides technical knowledge directly to farmers for planning and implementing conservation practices that are proven to benefit environmental health and on-farm production. CTA program funds support NRCS staff and training and are thereby the local service delivery vehicle for all NRCS programs. However, in recent years, funding for CTA has remained relatively constant while …

Mobilizing Heads And Hearts For Wildlife Conservation, Valérie A. M. Schoof, Simon L'Allier

Animal Sentience

Highlighting the shared evolutionary relationships between humans and animals — and recognizing that all species, including humans, are unique in their own way — may facilitate caring for and conserving animals by tapping into a human emotion: empathy.