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Population Structure And Connectivity Of A Groundwater Crustacean Across Northwestern Montana Aquifers, Megan N. Ritter

Master’s Theses

Floodplain aquifer systems are diverse and heterogenous ecosystems that serve many ecological functions, including habitat provision to a range of groundwater species. The Flathead River system of northwestern Montana is home to many floodplain aquifers of great ecological importance to the region. The basic biology, population structure, and dispersal patterns of obligate groundwater organisms that reside within the aquifers of the Flathead are still largely unknown. In this study, we investigate the population structure of one such taxon, an undescribed species of the amphipod genus Stygobromus. For our low-coverage RADseq dataset, we tested the suitability of three different analysis …

Snowmelt Detection On Alpine Glaciers Using Synthetic Aperture Radar Time Series, Corey Scher

Dissertations and Theses

Hindu Kush Himalayan (HKH) glaciers serve as some of the most sensitive indicators of changes in global climate. These glaciers shape the hydrologic dynamics of river systems supplying freshwater to over 2 billion people throughout Asia and regulate the geochemistry of sensitive aquatic alpine ecosystems. As snowmelt onsets sooner, lasts longer, and snowfields retreat due to increases in global temperature, the hydrologic dynamics of catchments draining HKH threaten to change the availability of surface freshwater resources for nearly one fifth of the global population, disturb sensitive aquatic habitat, and precipitate hazards associated with glacier wasting. Informed planning and decision-making around …

Energy Re-Investment, Hari M. Osofsky, Jacqueline Peel, Brett H. Mcdonnell, Anita Foerster

Faculty Scholarship

Despite worsening climate change threats, investment in energy — in the United States and globally — is dominated by fossil fuels. This Article provides a novel analysis of two pathways in corporate and securities law that together have the potential to shift patterns of energy investment.

The first pathway targets current investments and corporate decision-making. It includes efforts to influence investors to divest from owning shares in fossil fuel companies and to influence companies to address climate change risks in their internal decision-making processes. This pathway has received increasing attention, especially in light of the Paris Agreement and the Trump …

A Child Shall Lead Them: Exploring Discourses Of Efficacy And Climate Change As They Appear In Children's Animated Film, Jason Derry

Electronic Theses and Dissertations

Recent climate change discourse has tended to presume scientific knowledge and rational argumentation as the principle factor in convincing peoples and publics toward climate action. However, scholarship across numerous fields reveals myriad other contributing factors in how people think about and respond to this environmental crisis, which leans predominately toward silence and apathy. Alongside this, children are often centered as inheriting a calamity, yet find themselves largely disempowered. From out of this rhetorical milieu I interject by way of a multidisciplinary grounding to examine the predominate framings of efficacy in the context of children, climate change, and environmental discourse. To …

Impacts Of Climate Change On Water Balance Components In The Central Appalachian Mountains, Usa, Brandi Anne Gaertner

Graduate Theses, Dissertations, and Problem Reports (ETD)

This research investigated the impact of climate and land cover on water balance components including evapotranspiration and runoff in the mountainous central Appalachian region of the United States. The first studyanalyzed trends in climatologic, hydrologic, and growing season length variables, identified the important variables effecting growing season length changes, and evaluated the influence of a lengthened growing season on increasing evapotranspiration trends. The results showed that growing season length has increased, on average, by ~22 days and evapotranspiration has increased ~12 mm. The second study quantified long-term historical and future climate trends, evaluated water balance sensitivity to change, and quantified …

Climate Change Communication In The United Kingdom, Ag Anderson

School of Law, Humanities and Social Sciences

There is a comparably lengthy history of climate change communication research in the UK that can be traced back to the late 1980s. As is the case for media research in general, most attention has historically focused on print media and elite newspapers in particular. The British public appears to have a rather ambivalent response to climate change and most people do not view it as a pressing threat. Whilst surveys suggest that the majority of citizens believe that climate change is occurring, and is at least partly caused by human activity, sceptic views have received greater prominence in the …

Dispersal As A Buffer Against Zooplankton Community Change In Response To Fluctuating Salinity Levels On The Great Plains, Mercedes Huynh

Theses and Dissertations (Comprehensive)

The North American Great Plains is home to thousands of closed-basin lakes that are sensitive to changes in hydrology. Climate change models predict increased aridity in this region over the coming century, which is expected to lead to higher salinity levels in many freshwater lakes. Increases in salinity levels may impact zooplankton communities, as laboratory experiments show that many freshwater species have a low tolerance for elevated salinity levels, and field data demonstrate that salinity is the primary factor structuring aquatic communities on the Great Plains. Changes to zooplankton communities could lead to a trophic cascade based on their important …

Policy, Plans And Processes For Developing And Improving The Use Of Hazard Maps In Climate Change Adaptation For Yukon Communities, Stephanie Pike

Theses and Dissertations (Comprehensive)

Climate change has quickly become one of the most commonly discussed topics in northern Canada. Communities located in Canada’s north are facing impacts to every aspect of life. Hazard mapping is one of the tools used to predict risk from climate change impacts and thus assist communities in adaptation planning. The Northern Climate ExChange in Yukon has developed hazard maps for seven communities across Yukon. While hazard maps are a useful tool, in order for them to reach their maximum potential, users need to be well educated and trained to use them. Capacity and communication are arguably the most significant …

Maple Syrup And Climate Change In Ontario: Assessing Transdisciplinary Research Across Multiple, Related Projects, Kendra Serbinski

Theses and Dissertations (Comprehensive)

The aim of this research was to critically evaluate the transdisciplinary process being utilized on the SSHRC and related research projects being led by Dr. Brenda Murphy. The approach was two-fold: first, a document analysis was performed using secondary data, and second, a questionnaire was conducted based on six themes that emerged from the literature. These themes were: Degree of Collaboration, The Value of Working Together over Time, Mutual Learning, Integration of Team Members, Complexity of the Problem Being Investigated and Bridging the Research-Societal Gap. Based on findings in the literature and responses to the questionnaire the themes were assessed …

A Gis-Based Modeling Approach To High-Resolution Anthropogenic Heat Flux And Building Energy Demand In Los Angeles, Yuanfan Zheng

All-Inclusive List of Electronic Theses and Dissertations

Anthropogenic heat flux (Q f ) originates from energy consumption in buildings, industrial plants, vehicle exhaust, and human metabolism. Q f is an important component of the urban Surface Energy Balance (SEB) system and a key to understanding many urban environmental issues. Climate change affects building energy consumption in many ways, and building energy consumption is the largest contributor to Q f in many cities. One of these contributions comprises changes in heating and cooling demands in buildings. The increase in annual energy use in cities results in more carbon emissions and constitutes a great challenge to urban sustainability because …

Shade Trees Preserve Avian Insectivore Biodiversity On Coffee Farms In A Warming Climate, Sarah L. Schooler

Cal Poly Humboldt theses and projects

Coffee is an important export in many developing countries, with a global annual trade value of $100 billion. Climate change is projected to drastically reduce the area where coffee is able to be grown. Shade trees may mitigate the effects of climate change through temperature regulation for coffee growth, temperature regulation for pest control, and increase in pest-eating bird diversity. The impact of shade on bird diversity and microclimate on coffee farms has been studied extensively in the Neotropics, but there is a dearth of research in the Paleotropics. I examined the local effects of shade on bird presence and …

Exploring Community Knowledge And Perceptions Of Flooding And Sea-Level Rise In King Salmon, California, Kristina Kunkel

Cal Poly Humboldt theses and projects

The coastal community of King Salmon, California could be at the highest risk of relative sea-level rise on the entire U.S. West Coast. In 2019, the community already experiences severe flooding at least annually and may be regularly inundated as early as 2050. Until this study, there had been no documented effort to reach out to the community to show them future sea-level rise projections, understand the context of life in King Salmon, and listen to their reactions and perceptions. This research utilized a mixed methods grounded theory approach integrating semi-structured interviews with King Salmon stakeholders, qualitative data analysis, public …

Tribal Tools & Legal Levers For Halting Fossil Fuel Transport & Exports Through The Pacific Northwest, Mary Christina Wood

American Indian Law Journal

As alarming scientific predictions crystallize into the realities of today’s climate crisis, tribal communities in the Pacific Northwest find themselves on the front lines of a global assault launched by the fossil fuel industry. Encouraged by President Trump’s declaration of intent to unleash $50 trillion of America’s domestic fossil fuels, corporations push for massive expansion of the nation’s fossil fuel infrastructure—even as the world races towards irrevocable climate thresholds. The unprecedented onslaught hinges on the Pacific Northwest as a key link in a global market scheme. The coastal region sits as a proposed industrial gateway for huge export facilities transporting …

Dependence Of Aspen Stands On A Subsurface Water Subsidy: Implications For Climate Change Impacts, D. M. Love, M. D. Venturas, J. S. Sperry, P. D. Brooks, J. L. Pettit, Y. Wang, W. R. L. Anderegg, X. Tai, D. S. Mackay

Aspen Bibliography

The reliance of 10 Utah (USA) aspen forests on direct infiltration of growing season rain versus an additional subsurface water subsidy was determined from a trait- and process-based model of stomatal control. The model simulated the relationship between water supply to the root zone versus canopy transpiration and assimilation over a growing season. Canopy flux thresholds were identified that distinguished nonstressed, stressed, and dying stands. We found growing season rain and local soil moisture were insufficient for the survival of 5 of 10 stands. Six stands required a substantial subsidy (31–80% of potential seasonal transpiration) to avoid water stress and …

Dependence Of Aspen Stands On A Subsurface Water Subsidy: Implications For Climate Change Impacts, D. M. Love, M. D. Venturas, J. S. Sperry, P. D. Brooks, Joseph L. Pettit, Y. Wang, W. R.L. Anderegg, X. Tai, D. S. Mackay

Wildland Resources Faculty Publications

The reliance of 10 Utah (USA) aspen forests on direct infiltration of growing season rain versus an additional subsurface water subsidy was determined from a trait‐ and process‐based model of stomatal control. The model simulated the relationship between water supply to the root zone versus canopy transpiration and assimilation over a growing season. Canopy flux thresholds were identified that distinguished nonstressed, stressed, and dying stands. We found growing season rain and local soil moisture were insufficient for the survival of 5 of 10 stands. Six stands required a substantial subsidy (31–80% of potential seasonal transpiration) to avoid water stress and …

More Migrants With Nowhere To Go?, Mary E. Theis

CLCWeb: Comparative Literature and Culture

In "More Migrants with Nowhere to Go?” Mary Theis reframes the stories of the Tai Dam and discusses this group of people, who migrated from Vietnam and Laos to Thailand and then to Iowa in 1975 after the wars in Southeast Asia when they virtually had nowhere to go. It is based on interviews with some of the 1,200 Tai Dam who were invited by Governor Robert Ray to resettle in Des Moines, Iowa, and nearby cities. The stories are contextualized by research on U.S. policies on immigration and the current precarious fates of other migrants in the United States …

Climate Change Adaptation Strategies And Approaches For Outdoor Recreation, Daniel O'Toole, Leslie A. Brandt, Maria K. Janowiak, Danielle Shannon, Patricia Leopold, Stephen D. Handler, Et Al.

Michigan Tech Publications, Part 1

Climate change will alter opportunities and demand for outdoor recreation through altered winter weather conditions and season length, climate-driven changes in user preferences, and damage to recreational infrastructure, among other factors. To ensure that outdoor recreation remains sustainable in the face of these challenges, natural resource managers may need to adapt their recreation management. One of the major challenges of adapting recreation to climate change is translating broad concepts into specific, tangible actions. Using a combination of in-depth interviews of recreational managers and a review of peer-reviewed literature and government reports, we developed a synthesis of impacts, strategies, and approaches, …

Market Segmentation Vs. Subsidization: Clean Energy Credits And The Commerce Clause's Economic Wisdom, Felix Mormann

Faculty Scholarship

The dormant Commerce Clause has long been a thorn in the side of state policymakers. The latest battleground for the clash between federal courts and state legislatures is energy policy. In the absence of a decisive federal policy response to climate change, nearly thirty states have created a new type of securities—clean energy credits—to promote lowcarbon renewable and nuclear power. As more and more of these programs come under attack for alleged violations of the dormant Commerce Clause, this Article explores the constitutional constraints on clean energy credit policies. Careful analysis of recent and ongoing litigation reveals the need for …

Climate Change Perceptions And Adaptation Among Small-Scale Farmers In Uganda: A Community-Based Participatory Approach, Thomas Derr

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

Climate change in the East African country of Uganda is causing severe variations in the once predictable seasonal weather patterns that farmers had come to depend on. This, in combination with social and economic challenges, has significantly increased the vulnerability of farmers who make up the majority of Uganda’s population. Previous knowledge and observations suggest that Ugandan farmers may be reluctant or slow to change their practices in response to the changing climate. Strategies are therefore needed to identify challenges and sustainable solutions. This research used qualitative data collection methods known as participatory rural appraisal (PRA) and participatory action research …

Vulnerability Of Small Island Developing States Across Multiple Scales, Neil Oculi

Doctoral Dissertations

Abstract: Small Island Developing States (SIDS) are among the countries most vulnerable to climate change because of their isolation, geopolitical stature, and limited resources. Climate change will continue to exacerbate SIDS’ vulnerabilities. With this in mind, in this dissertation, I will investigate implications of vulnerabilities of SIDS at global, regional, and local scales.

The first chapter examines the discourse on vulnerability to climate change and its many complexities. Among these is the constant tension between policy makers and academics about vulnerability. This chapter unpacks these complexities in order to analyze how SIDS deal with the notion of vulnerability at the …

Challenges For Research On Global Change In Mainland Ecuador, Veerle Vanacker, Armando Molina, Rossana Torres, Edison Calderon, Laura Cadilhac

Neotropical Biodiversity

No abstract provided.

Tourism And Recreation In A Warmer Indiana: A Report From The Indiana Climate Change Impacts Assessment, Jonathon Day, Melissa Widhalm, Natalie Chin, Leslie Dorworth, Kalim Shah, Sandra Sydnor, Jeffrey Dukes

Tourism Reports

Indiana’s climate and geography make it an attractive place for outdoor tourism and recreation. Many months of each year are ideal for boating, fishing, swimming, hiking, camping, and taking in outdoor sporting events or festivals.

But the world’s climate is changing, and Indiana’s is no exception. Temperature increases already seen over the last hundred years will accelerate, potentially through the end of this century, and precipitation patterns will change. Those changes will affect the many facets of tourism and recreation throughout the state, including the types of tourism the state can offer, the timing of events, and the quality of …

Compositional Response Of Amazon Forests To Climate Change, Adriane Esquivel-Muelbert, Timothy R. Baker, Kyle G. Dexter, Simon L. Lewis, Roel J.W. Brienen, Ted R. Feldpausch, Jhon Del Aguila-Pasquel, Et. Al.

Michigan Tech Publications, Part 1

Most of the planet's diversity is concentrated in the tropics, which includes many regions undergoing rapid climate change. Yet, while climate-induced biodiversity changes are widely documented elsewhere, few studies have addressed this issue for lowland tropical ecosystems. Here we investigate whether the floristic and functional composition of intact lowland Amazonian forests have been changing by evaluating records from 106 long-term inventory plots spanning 30 years. We analyse three traits that have been hypothesized to respond to different environmental drivers (increase in moisture stress and atmospheric CO 2 concentrations): maximum tree size, biogeographic water-deficit affiliation and wood density. Tree communities have …

Compositional Response Of Amazon Forests To Climate Change., Adriane Esquivel-Muelbert, Timothy R. Baker, Kyle G. Dexter, Simon L. Lewis, Roel J.W. Brienen, Ted R. Feldpausch, Jon Lloyd, Abel Monteagudo-Mendoza, Luzmila Arroyo, Esteban Álvarez-Dávila, Niro Higuchi, Beatriz S. Marimon, Ben Hur Marimon-Junior, Marcos Silveira, Emilio Vilanova, Emanuel Gloor, Yadvinder Malhi, Jerôme Chave, Jos Barlow, Damien Bonal, Cardozo N Davila, Terry Erwin, Sophie Fauset, Bruno Hérault, S Laurance, Lourens Poorter, Lan Qie, Clement Stahl, Martin J.P. Sullivan, Steege H Ter, Vincent Antoine Vos, Pieter A. Zuidema, Everton Almeida, Everton Almeida, Ana Andrade, Sa Vieira, Luiz Aragão, Alejandro Araujo-Murakami, Eric Arets, C Ga Aymard, Pb Camargo, Jorcely G. Barroso, Frans Bongers, Rene Boot, Jl Camargo, Wendeson Castro, Moscoso V Chama, James Comiskey, Valverde F Cornejo, Da Costa Ac Lola, Aguila Pasquel J Del, Fiore T Di, Duque L Fernanda, Fernando Elias, Julien Engel, Llampazo G Flores, David Galbraith, Fernández R Herrera, Coronado E Honorio, Wannes Hubau, Eliana Jimenez-Rojas, Adriano José Nogueira Lima, Ricardo Keichi Umetsu, W Laurance, Gabriela Lopez-Gonzalez, Thomas Lovejoy, Melo Cruz O Aurelio, Paulo S. Morandi, David Neill, Vargas P Núñez, Nc Pallqui, Gutierrez A Parada, Guido Pardo, Julie Peacock, Marielos Peña-Claros, Maria Cristina Peñuela-Mora, N/A Pe

School of Geography, Earth and Environmental Sciences

Most of the planet's diversity is concentrated in the tropics, which includes many regions undergoing rapid climate change. Yet, while climate-induced biodiversity changes are widely documented elsewhere, few studies have addressed this issue for lowland tropical ecosystems. Here we investigate whether the floristic and functional composition of intact lowland Amazonian forests have been changing by evaluating records from 106 long-term inventory plots spanning 30 years. We analyse three traits that have been hypothesized to respond to different environmental drivers (increase in moisture stress and atmospheric CO2 concentrations): maximum tree size, biogeographic water-deficit affiliation and wood density. Tree communities have become …

No. 16: Cheap Industrial Food And The Urban Margins, Tony Weis, Marylynn Steckley, Bruce Frayne

Hungry Cities Partnership

From the middle of the 20th century onwards, the productivity gains associated with high-input, high-yield monocultures and livestock operations have become increasingly central to global food security and to dynamics of urbanization across the global south. On one hand, competition has deflated prices and helped undermine the viability of small farm livelihoods in many places. On the other hand, rising flows of cheap food have effectively subsidized urban migration in impoverished urban and peri-urban settings. But this cheapness is highly deceptive, as it hinges on the failure to account for an array of biological and physical costs – which can …

Collaboration Through Nepa: Achieving A Social License To Operate On Federal Public Lands, Temple Stoellinger, L. Steven Smutko, Jessica M. Western

Public Land & Resources Law Review

As demand and consumption of natural gas increases, so will drilling operations to extract the natural gas on federal public lands. Fueled by the shale gas revolution, natural gas drilling operations are now frequently taking place, not only in the highly documented urban settings, but also on federal public lands with high conservation value. The phenomenon of increased drilling in sensitive locations, both urban and remote, has sparked increased public opposition, requiring oil and gas producers to reconsider how they engage the public. Oil and gas producers have increasingly deployed the concept of a social license to operate to gain …

Book Review: Teaching Climate Change To Adolescents: Reading, Writing, And Making A Difference, Antonio Lopez

Journal of Media Literacy Education

Teaching Climate Change to Adolescents: Reading, Writing, and Making a Difference, is a book for English language arts and media literacy teachers that provides abundant resources for educators wanting to incorporate climate change instruction into their classrooms. This review explores the usefulness of the book and discusses more broadly the barriers and opportunities for incorporating environmental issues into media literacy education.

Beyond Localism: Harnessing State Adaptation Lawmaking To Facilitate Local Climate Resilience, Sarah J. Adams-Schoen

Michigan Journal of Environmental & Administrative Law

Notwithstanding the need for adaptation lawmaking to address a critical gap between climate-change related risks and preparedness in the United States, no coherent body of law exists that is aimed at reducing vulnerability to climate change. As a result of this gap in the law, market failures, and various “super wicked” attributes of hazard mitigation planning, local communities remain unprepared for present and future climate-related risks. Many U.S. communities continue to employ land-use planning and zoning practices that, at best, fail to mitigate these hazards, and, at worst, increase local vulnerability. Even localities that have implemented otherwise robust adaptation plans …

An Overview Of Factors Affecting Distribution Of The Atlantic Surfclam (Spisula Solidissima), A Continental Shelf Biomass Dominant, During A Period Of Climate Change, Eileen E. Hoffman, Eric N. Powell, John M. Klink, Daphne M. Munroe, Roger Mann, Dale B. Haidvogel, Diego A. Narváez, Xinzhong Zhang, Kelsey M. Kuykendall

Faculty Publications

The Atlantic surfclam (Spisula solidissima) is a dominant member of the biological community of the Middle Atlantic Bight continental shelf and a commercially harvested species. Climate warming is affecting the biology and distribution of this species, which provides an opportunity to investigate the processes and conditions that are restructuring this fishery and the implications for ecological and socioeconomic systems. A Management Strategy Evaluation (MSE) developed for the surfclam fishery provides a mechanistic description of the surfclam's response to climate change and understanding of the cascade of effects initiated by changes in oceanographic conditions that ultimately appear as social and economic …

A Field Guide For Weathering: Embodied Tactics For Collectives Of Two Or More Humans, Jennifer Mae Hamilton, Astrida Neimanis

The Goose

In our inherited meteorological practices and frameworks, weather conditions are managed for us in a range of ways (for example, through architecture, technology, commodity culture, infrastructure, economic rationale). This field guide brings the weather back to the body. A traditional field guide provides tools for the individual sovereign human subject to observe and document nature “over there”. In contrast, through a range of different activities, our field guide not only invites investigation and cataloguing of the field that we also comprise, but also challenges what counts as a noteworthy observation regarding the weather and also climate.