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Local Visions For Patagonia: Drivers And Dynamics Of Collaborative Environmental Governance In Aysén, Chile, Zachary J. Hummel Jan 2024

Local Visions For Patagonia: Drivers And Dynamics Of Collaborative Environmental Governance In Aysén, Chile, Zachary J. Hummel

Graduate Student Theses, Dissertations, & Professional Papers

Collaborative governance (CG) has emerged as a tool for addressing increasingly complex societal problems by engaging a diverse of set of cross-sector actors in a deliberative process with the aim of realizing consensus-driven outcomes. Emerson et al.’s (2011) Integrated Framework for Collaborative Governance (IFCG) attempts to improve understanding of these arrangements by articulating causal connections between collaborative drivers and dynamics across different contexts. Answering researchers’ call for more empirical support for the IFCG in non-US/European contexts, I used the framework to guide 10 interviews with collaborative governance practitioners in the comanaged marine protected area, AMCP-MU Pitipalena Añihue, located in Aysén, …


Tracing Socio-Ecological Resilience In The Milpa, The Monte, And The Kitchen: Milpero And Campesino Perspectives From Tiholop, Yucatan And La Union Libertad, Oaxaca, Mexico, Marisela Chavez Jan 2024

Tracing Socio-Ecological Resilience In The Milpa, The Monte, And The Kitchen: Milpero And Campesino Perspectives From Tiholop, Yucatan And La Union Libertad, Oaxaca, Mexico, Marisela Chavez

Graduate Student Theses, Dissertations, & Professional Papers

Agrobiodiversity, the diversity of crops that been co-produced through humanenvironment interactions over millennia, constitutes an important part of humanity’s cultural heritage. Agrobiodiversity is as much about the local ecosystem and biotic resources, such as soil, water, pollinators, and microbes, as it is about human processes like sociocultural and linguistic practices, including farming methods, knowledge, skills, and natural resource management. At the center of these dynamics are the smallholder farmers who engage in a range of stewardship practices that contribute to the diversification and evolution of the native crops that in turn support their food security. This research focuses on understanding …


An Institutional And Policy Analysis Of Adaptive Capacity To Climate Change Of The Agricultural Sector Of Bangladesh, Calvin Wood Martin Jan 2024

An Institutional And Policy Analysis Of Adaptive Capacity To Climate Change Of The Agricultural Sector Of Bangladesh, Calvin Wood Martin

Graduate Student Theses, Dissertations, & Professional Papers

This thesis evaluates the adaptive capacity of Bangladesh’s agricultural sector in the context of climate change, focusing on policy and institutional capacities. An analytic framework is applied to assess policy coherence, resources, and implementation effectiveness of key national and international policies. The study also examines aspects of institutional capacity, such as administration, technological innovation, protective infrastructure, and access to benefits and resources. Through expert interviews and a comprehensive literature review, the research identifies both strengths and challenges in current efforts to enhance climate resilience. The findings highlight areas for improvement, particularly in strengthening policy coherence, resource needs, and institutional support …


Ending The Doom Cycle: Redefining Historic Preservation And Reclaiming Total Heritage Through Community And Social Justice Advocacy, Nikki Marie Manning Jan 2024

Ending The Doom Cycle: Redefining Historic Preservation And Reclaiming Total Heritage Through Community And Social Justice Advocacy, Nikki Marie Manning

Graduate Student Theses, Dissertations, & Professional Papers

In the wake of a global pandemic and escalating societal challenges, yet another attempt to examine familiar debates about what we preserve and why and the typical arguments for and against historic preservation, seem inconsequential and disconnected from addressing more urgent societal needs such as systemic racism, inequality, police brutality, LGBTQ+ rights, economic and healthy disparities, and environmental justice. The field of historic preservation has the potential, and even obligation, to emphasize and create meaningful impact on larger issues. It should be highlighting and celebrating the diverse stories of people and places that define our community, and the history embodied …


Using Ethnobotanicals For Language Preservation And Cultural Connections, Riza James Mcclurkin Jan 2024

Using Ethnobotanicals For Language Preservation And Cultural Connections, Riza James Mcclurkin

Graduate Student Theses, Dissertations, & Professional Papers

The creation and implementation of interpretive ethnobotanical trails can be used to help preserve and teach about the use of native, and in some instances, non-native plants that were brought into use, both historically and in present day by Indigenous peoples. As examples, I will use my work assisting on the Reserve Street Trail in Missoula, Montana and the Pioneer Park Campground Interpretive Trail on the Colville National Forest in Washington. The Reserve Street Trail is still in its beginning phases but has the goal to cultivate plants identified as being culturally significant to Indigenous peoples and to create trail …


Culture & Contamination On The Fort Hall Indian Reservation, Sidney Upsis Fellows Jan 2024

Culture & Contamination On The Fort Hall Indian Reservation, Sidney Upsis Fellows

Graduate Student Theses, Dissertations, & Professional Papers

The land-based culture of our Shoshone-Bannock Tribes reflects our ability to live a healthy and good life by connecting to the land physically and spiritually in ways of respect, accountability, and other traditions that uphold land-human relations. In consideration of the settler colonialism that has spread across Turtle Island (a.k.a., North America) over the past 500 years, appropriation and contamination of land puts land-based cultures at stake. For the Shoshone-Bannock, two Superfund sites, a result and ongoing issue of settler colonialism, present an issue of environmental justice for the Tribes. This thesis seeks to provide a holistic understanding of our …


Analysis Of The Transformations Of Laguna Melincué Wetland, Argentina, Bianca Giunti Jan 2024

Analysis Of The Transformations Of Laguna Melincué Wetland, Argentina, Bianca Giunti

Graduate Student Theses, Dissertations, & Professional Papers

In Argentina, freshwater wetlands are threatened by land use changes, unsustainable irrigation practices, and climate change. Twenty-three wetlands cover 5,176,578 ha of the Argentinian territory and have been designated as wetlands of international importance by the Convention of Wetlands (Kandus et al., 2008; Ramsar Sites Information Service, 2022). These figures are significant given Argentina’s unique geographic location on a central migratory bird flyway and the profound biological diversity found in these wetlands (Jahn et al., 2013; Red Aves Internacionales, 2015). The Government of Argentina has recently moved to implement wetland protection and conservation policies. Nevertheless, policy and governance efforts to …


Documents From The February 21, 2024 Meeting Of The Associated Students Of The University Of Montana (Asum), University Of Montana--Missoula. Associated Students Jan 2024

Documents From The February 21, 2024 Meeting Of The Associated Students Of The University Of Montana (Asum), University Of Montana--Missoula. Associated Students

Senate Meeting Agendas and Minutes, 2007-Present

Agenda and meeting minutes from the February 21, 2024 meeting of the Associated Students of the University of Montana (ASUM). The following resolutions were discussed during the meeting:

SB17-23/24: Resolution Revising Article IV, Section 14 of the ASUM Bylaws

SB16 -23/24: Resolution Commending UM BSU President Jasmine Caldwell


A Rare Leadership Journey: Exploring Perspectives Of Women In Construction, Taylor M. Krueger Jan 2024

A Rare Leadership Journey: Exploring Perspectives Of Women In Construction, Taylor M. Krueger

Doctor of Business Administration (DBA)

This qualitative study examined the lived experiences of female leaders in the U.S. construction industry. A narrative method and methodology was used incorporating Mezirow’s (1978) transformative learning, Super’s (1957) career development, and Cooperrider et al. 's (2008) appreciative inquiry theories. The primary research question: How do women currently leading at their respective construction firms make meaning of their leadership development experiences? Eight interpretations emerged. First, leadership development experiences occur in non-formal settings, since childhood, and rarely follow a linear path. Second, company culture or the perspective and bias of upper management strongly dictate the opportunities and occurrences of female employment, …


Climate Risk, Insurance Retreat, And State Response, Mark P. Nevitt, Michael Pappas Jan 2024

Climate Risk, Insurance Retreat, And State Response, Mark P. Nevitt, Michael Pappas

Faculty Articles

Climate change is fundamentally destabilizing the private insurance industry, with many high-profile insurance companies exiting states in the face of catastrophic, climate-­induced risk. This rapid "insurance retreat" represents a major market signal in response to climate-exacerbated risks. Private businesses are making actuarial decisions, assessing that some locations are just too vulnerable to insure. At the same time, this insurance retreat also poses a policy challenge for states as they react to the mounting insurance gaps left by exiting private insurers.

This Article analyzes insurance retreat, its attendant policy challenges, and the lessons that can be drawn from state responses. It …


ความรักก่อนสมรสและการจัดการอารมณ์ในนิตยสาร คู่สร้างคู่สม ทศวรรษ 2520 ถึงทศวรรษ 2530, พลอยสิริ คำโสภา Jan 2024

ความรักก่อนสมรสและการจัดการอารมณ์ในนิตยสาร คู่สร้างคู่สม ทศวรรษ 2520 ถึงทศวรรษ 2530, พลอยสิริ คำโสภา

Chulalongkorn University Theses and Dissertations (Chula ETD)

วิทยานิพนธ์ฉบับนี้ศึกษาปัจจัยทางเศรษฐกิจ สังคม และวัฒนธรรมที่ส่งผลต่อรูปแบบและคุณค่าของความรักก่อนสมรสของหนุ่มสาวชนบทที่อพยพเข้าสู่กรุงเทพมหานครในช่วงทศวรรษ 2520 ถึงทศวรรษ 2530 โดยใช้ข้อเขียนในนิตยสาร คู่สร้างคู่สม จำนวน 288 ฉบับ เพื่อวิเคราะห์การให้ความหมายและการให้คุณค่าต่อความรักในเชิงสังคมและวัฒนธรรม รวมถึงบทบาทของความรักต่อการจัดการอารมณ์ และการสร้างความเป็นหญิงและความเป็นชาย วิทยานิพนธ์ฉบับนี้ใช้แนวคิดประวัติศาสตร์อารมณ์ โดยอาศัยแนวคิดชุมชนทางอารมณ์ และประวัติศาสตร์เพศสภาพ โดยวิทยานิพนธ์ฉบับนี้สำรวจ 4 ประเด็น ได้แก่ วิถีชีวิตในเมืองใหญ่ ความสัมพันธ์ของชายหญิงในช่วงแสวงหาความรัก ช่วงพัฒนาความสัมพันธ์ และช่วงผิดหวังในความรัก เพื่ออธิบายความเชื่อมโยงระหว่างอารมณ์ เพศสภาพ และความเป็นมหานคร คำถามการวิจัยของวิทยานิพนธ์ฉบับนี้ คือ หญิงและชายชนบทในมหานคร ช่วงทศวรรษ 2520-2530 ให้คุณค่าและความหมายต่อความรักอย่างไร พวกเขาใช้ภาษาในการสื่อสารอารมณ์และความรู้สึกในห้วงเวลาแห่งความรักอย่างไร นอกจากนี้หญิงและชายอพยพมีมโนทัศน์ความรัก และมีประสบการณ์ทางอารมณ์อย่างไร ตลอดจนปัจจัยทางเศรษฐกิจ สังคมและวัฒนธรรมในทศวรรษ 2520 ถึงทศวรรษ 2530 ส่งผลต่ออารมณ์ และความรักของชายหญิงอพยพอย่างไร วิทยานิพนธ์ฉบับนี้เสนอว่า พัฒนาการทางเศรษฐกิจและสังคมไทยในช่วงทศวรรษ 2520 ถึงทศวรรษ 2530 ส่งผลให้ชายหญิงชนบทที่อพยพเจ้าสู่มหานครต้องใช้ชีวิตอย่างโดดเดี่ยว ห่างไกลจากครอบครัวและชุมชนเดิม ความอ้างว้างและเดียวดายที่เกิดขึ้นจากการใช้ชีวิตในมหานครกลายเป็นปัจจัยสำคัญที่ทำให้ความรักและคนรักได้รับคุณค่าในฐานะเพื่อนคู่คิด ซึ่งมีรสนิยมและทัศนคติที่สอดคล้องกัน และสามารถแสดงความปรารถนาส่วนบุคคลได้อย่างเท่าเทียม ความรักก่อนสมรสจึงทำหน้าที่บรรเทาความเหงาในเมืองใหญ่ และเปิดพื้นที่ให้คู่รักสามารถจินตนาการถึงความสัมพันธ์ที่ตั้งอยู่บนความเข้าใจ ความภักดี และการเป็นเจ้าของซึ่งกันและกัน ความรักในบริบทนี้จึงเป็นการตอบสนองต่อเงื่อนไขทางสังคม เศรษฐกิจ และวัฒนธรรมที่แรงงานหนุ่มสาวชนบทต้องเผชิญในมหานคร


Nebraska Statewide Groundwater-Level Monitoring Report 2023, Aaron R. Young, Mark E. Burbach, Sue Olafsen Lackey, Robert Matthew Joeckel, Nawaraj Shrestha, Jeffrey Westrop Jan 2024

Nebraska Statewide Groundwater-Level Monitoring Report 2023, Aaron R. Young, Mark E. Burbach, Sue Olafsen Lackey, Robert Matthew Joeckel, Nawaraj Shrestha, Jeffrey Westrop

Conservation and Survey Division: Faculty and Staff Publications

This report is a synthesis of groundwater-level monitoring programs in Nebraska. It is a continuation of the series of annual reports and maps produced by the Conservation and Survey Division (CSD) of the University of Nebraska in cooperation with the U.S. Geological Survey (USGS) since the 1950s. Groundwater-level monitoring began in Nebraska in 1930 to survey the state’s groundwater resources and observe changes in its availability on a regular basis. The CSD and USGS cooperatively developed, maintained, and operated an observation-well network throughout the state. These two agencies were responsible for collecting and archiving this information, and for making it …


Contents, Discovery Editors Jan 2024

Contents, Discovery Editors

Discovery, The Student Journal of Dale Bumpers College of Agricultural, Food and Life Sciences

No abstract provided.


Incorporating Traditional Ecological Knowledge In Integrated Science In Junior Secondary School Curriculum, Charles Oando Opole Jan 2024

Incorporating Traditional Ecological Knowledge In Integrated Science In Junior Secondary School Curriculum, Charles Oando Opole

Master of Education

Indigenous knowledge, developed over generations through direct interaction with the environment, offers unique perspectives on ecological systems, resource management, and sustainable practices. Integrating this rich knowledge into the science curriculum acknowledges traditional knowledge's cultural diversity and relevance, fostering a more comprehensive understanding of scientific phenomena, and encouraging collaboration between diverse knowledge systems. This study sought to explore incorporating traditional ecological knowledge (TEK) into the integrated science curriculum in junior secondary schools in Kenya, focusing on the Mbita sub-county, Homabay County. Utilizing a qualitative approach and a case study design, the study was conducted in five junior secondary schools. The findings …


Powerless Beings: Solitary Confinement Of Humans And Nonhumans In America, Michael B. Mushlin, David N. Cassuto Jan 2024

Powerless Beings: Solitary Confinement Of Humans And Nonhumans In America, Michael B. Mushlin, David N. Cassuto

Nebraska Law Review

Every day, thousands of humans and millions of nonhumans endure solitary confinement. Human prisoners held in this way are confined for twenty-two to twenty-four hours a day for weeks, months, or even years on end in cells the size of a parking space. For these humans, the experience is tortuous. Captive animals held in solitary confinement similarly spend much of their lives locked into tiny spaces, isolated, and deprived of the types of interactions and environment essential to their wellbeing. And, like humans, they are driven mad. In human and nonhuman settings, the agony of solitary is chillingly alike and …


Corporate Influence At Public Universities: Upholding The Conventional Agricultural Paradigm, Michaela Jones Jan 2024

Corporate Influence At Public Universities: Upholding The Conventional Agricultural Paradigm, Michaela Jones

Pitzer Senior Theses

The agriculture sector is responsible for feeding the planet but faces many growing threats as climate change worsens. Conventional agriculture practices, which are widespread, are both contributing to climate change and likely to become less feasible in future years. Regenerative agriculture provides a possible path forward but is not widely studied at public and land grant universities where much agricultural research takes place, in part because of significant corporate influence at these schools. Corporate influence can take many forms, and can include research funding by individual companies or industry groups, philanthropic giving in the form of buildings, research centers, and …


The Ecological Underpinnings Of Famine: Irish Agriculture And Land Use Under British Colonialism, 1534-1852, Wyatt Bandy-Page Jan 2024

The Ecological Underpinnings Of Famine: Irish Agriculture And Land Use Under British Colonialism, 1534-1852, Wyatt Bandy-Page

Pitzer Senior Theses

Ireland’s Great Hunger (1845-52) cannot be reduced to merely potatoes and blight. This thesis approaches the Great Hunger in the context of agricultural and land use changes under British colonialism (1534-1852). Across seven centuries, successive waves of settlers seized the most productive lands, eventually giving rise to a series of plantation schemes designed to maximize the extraction of Irish human and natural capital. Land use transformations under colonial rule severely restricted Gaelic foodways and kept the Irish laboring classes at bare subsistence levels, while the produce of Irish plantations fueled English economic development. Following the onset of blight in 1845, …


Assessing The Opportunities And Risks Of Extraction In The Lithium Triangle, Jennifer Cuahutencos Jan 2024

Assessing The Opportunities And Risks Of Extraction In The Lithium Triangle, Jennifer Cuahutencos

CMC Senior Theses

Climate change mitigation efforts have grown in recent years, giving rise to energy transition technologies, including electric vehicles and grid storage, which rely heavily on lithium. The resulting acceleration of lithium demand poses an opportunity for Argentina, Bolivia, and Chile – collectively referred to as the Lithium Triangle, where more than half of the world’s lithium resources are found – to produce lithium as a way of generating revenue that can be redistributed to increase social well-being. Despite the enticing opportunity, lithium extraction has several socioecological and economic risks that may make lithium extraction a futile endeavor. This thesis aims …


Breaking Barriers: Female And Hispanic Undergraduate Students Experience Gains In Self-Confidence And Tolerance For Obstacles During A Sustainability-Centered Internship Program In The Usa, M. Murray, H. Spinks, Y. Besen-Cassino, E. Emery, B. Johnson, E. Nunez Perez, Y. Wang, D. Lopatto, N. M. Goodey, A. R. Tuininga Jan 2024

Breaking Barriers: Female And Hispanic Undergraduate Students Experience Gains In Self-Confidence And Tolerance For Obstacles During A Sustainability-Centered Internship Program In The Usa, M. Murray, H. Spinks, Y. Besen-Cassino, E. Emery, B. Johnson, E. Nunez Perez, Y. Wang, D. Lopatto, N. M. Goodey, A. R. Tuininga

PSEG Institute for Sustainability Studies Publications

Previous research has shown that female and Hispanic students who are underrepresented in science, technology, engineering and mathematics (STEM) face more educational barriers than their non-Hispanic, male peers. However, little research has been conducted on the effects of intersectional identities in the STEM space. In an effort to bridge the gap in underrepresented students' experience, the PSEG Institute for Sustainability Studies organizes a paid, interdisciplinary, team-based, experiential learning and internship program called the Green Teams that occurs during 10 weeks of the summer. The Green Teams Program strives to provide undergraduate students from all backgrounds–academically, economically, and demographically–an opportunity to …


Yale School Of Medicine Facts & Figures 2024-2025, Yale School Of Medicine Office Of Communications Jan 2024

Yale School Of Medicine Facts & Figures 2024-2025, Yale School Of Medicine Office Of Communications

Facts & Figures – annual Yale School of Medicine numbers

Provided by the Office of Communications, the Facts and Figures brochure is produced annually as a way to provide a snapshot of key facts and data related to the School of Medicine as well as the Medical Campus. This includes enrollment data, research activity, financial summaries, and more.


Urban Nature Indexes Tool Offers Comprehensive And Flexible Approach To Monitoring Urban Ecological Performance, Jennifer Rae Pierce, Laura Costadone, Lelani Mannetti, Joeri Morpurgo, Charlyn Elaine Green, Michael D. Halder, Pablo Arturo Lopez Guijosa, Abner L. Bogan, Russell Galt, Jonathan Hughes Jan 2024

Urban Nature Indexes Tool Offers Comprehensive And Flexible Approach To Monitoring Urban Ecological Performance, Jennifer Rae Pierce, Laura Costadone, Lelani Mannetti, Joeri Morpurgo, Charlyn Elaine Green, Michael D. Halder, Pablo Arturo Lopez Guijosa, Abner L. Bogan, Russell Galt, Jonathan Hughes

ODU Articles

We present the Urban Nature Indexes (UNI), a comprehensive tool that measures urban ecological performance under one standard framework linked to global commitments. The UNI was developed by interdisciplinary experts and evaluated by practitioners from diverse cities to capture each city’s ecological footprint from local to global scale. The UNI comprises six themes (consumption drivers, human pressures, habitat status, species status, nature’s contributions to people, and governance responses) that encompass measurable impacts on climate change, biodiversity loss, ecosystem services, pollution, consumption, water management, and equity within one comprehensive system. Cities then adapt the UNI to their context and capacity by …


It’S Giving Genocide: What Feminist Theory, Indigenous Thought, And Queer Theory Have To Say About Climate Change, Owen George Jan 2024

It’S Giving Genocide: What Feminist Theory, Indigenous Thought, And Queer Theory Have To Say About Climate Change, Owen George

MS in Environmental Studies Master's Theses

Climate change is having profound impacts on communities around the world. In some cases, and with time, more and more, the impacts of climate change are happening on a level that constitutes genocide. Raphaël Lemkin’s and Claudia Card’s definitions of genocide are most applicable to climate change as they have broader understandings of victim groups and social death, and they recognize that inaction to prevent reasonably foreseeable harm constitutes genocidal intent. The UN’s more rigid definition does, to a lesser extent, also apply to climate change. Across the three definitions examined here, the argument of climate change as genocide is …


Letter From The Dean, Jeff Edwards Jan 2024

Letter From The Dean, Jeff Edwards

Discovery, The Student Journal of Dale Bumpers College of Agricultural, Food and Life Sciences

No abstract provided.


Discovery: The Student Journal Of Dale Bumpers College Of Agricultural, Food And Life Sciences - Volume 25 2024, Several Authors Jan 2024

Discovery: The Student Journal Of Dale Bumpers College Of Agricultural, Food And Life Sciences - Volume 25 2024, Several Authors

Discovery, The Student Journal of Dale Bumpers College of Agricultural, Food and Life Sciences

No abstract provided.


Instructions For Authors, Discovery Editors Jan 2024

Instructions For Authors, Discovery Editors

Discovery, The Student Journal of Dale Bumpers College of Agricultural, Food and Life Sciences

No abstract provided.


Eps 202-102: Society Techn & Environmnt, Qui Zeyuan Jan 2024

Eps 202-102: Society Techn & Environmnt, Qui Zeyuan

Chemistry, Environmental and Forensic Science Syllabi

No abstract provided.


Fact Book, Academic Year 2023, Systems Intelligence And Data Analytics, University Of Nebraska At Omaha Jan 2024

Fact Book, Academic Year 2023, Systems Intelligence And Data Analytics, University Of Nebraska At Omaha

Fact Book

The Fact Book presents important campus information in data tables and charts. Included are details regarding students, faculty, staff, and alumni. Generally, data are broken out by college, rank, level, gender, age and ethnicity for both spring and fall semesters, past to present. There are a few academic year tables that include information on tuition & fees, student credit hours by program, and degrees conferred. We wish to thank the many individuals and departments at the University for their contributions to the Fact Book.


Beauty And The Anthropocene: On The Emancipatory Potential Of Experiences Of Beautiful Places In The Natural World, Matthew John Jan 2024

Beauty And The Anthropocene: On The Emancipatory Potential Of Experiences Of Beautiful Places In The Natural World, Matthew John

Theses and Dissertations--Geography

This dissertation investigates the proposition that beauty—specifically, experiences of beautiful places in the natural world—can contribute to the emancipation of modern persons (and thereby developed societies) from instrumental rationality, which is theorized as a major driver of contemporary socioecological crises of the Anthropocene. Buber’s concept of the I–Thou relation provides a framework for conceptualizing ideal non-instrumental relations. The project’s methodology, rooted in post-phenomenology, consisted of semi-structured remote interviews and four follow-up focus groups with 35 then current and recently former residents of Juneau, Alaska. Taken together, data confirm that experiences of beautiful places in the natural world can and do …


Essays On Impacts Of Natural Disasters, Fang-Yu Yeh Jan 2024

Essays On Impacts Of Natural Disasters, Fang-Yu Yeh

Theses and Dissertations--Economics

This dissertation consists of three chapters that study how natural disasters affect households and individuals. The first chapter examines how Kentucky’s housing market responds to changes in flood risk information. The second chapter looks at disproportionate drinking water non-compliance post-disaster. The third chapter studies the effect of flooding events and the national school meals program in Kentucky on education outcomes.

The first chapter examines Kentucky’s housing market response to changes in the Federal Emergency Management Agency’s (FEMA) flood maps and how the responses differ depending on whether an area has been flooded recently. I use Zillow’s ZTRAX property transaction data …


Assessing Endophyte Frequency Distributions And The Effect Of Epichloë Brachyelytri In The Chemotypic And Genotypic Diversity Of Brachyelytrum Erectum, Rachel Ann Sneed Jan 2024

Assessing Endophyte Frequency Distributions And The Effect Of Epichloë Brachyelytri In The Chemotypic And Genotypic Diversity Of Brachyelytrum Erectum, Rachel Ann Sneed

Theses and Dissertations--Plant Pathology

Seed-transmissible epichloid fungal endophytes are best known for their roles as defensive mutualists in cool-season grasses. Historically, the discovery of fungal endophytes was driven by investigations of plant toxicity to livestock, followed by extensive study of their alkaloids and protection against insects and nematodes. Epichloae can produce four classes of alkaloids: ergot alkaloids, lolines (saturated aminopyrrolizidines), indole–diterpenes, and peramine. It is increasingly evident that these hereditary symbionts have much more diverse chemical profiles both in individual populations and between them. To this end, differences in chemotypic profiles of these symbionts may translate to different evolutionary and environmental advantages across plant …