Digital Commons Network^™

Reflections On A Career Unplanned, Robert A. Glazer

Gulf and Caribbean Research

Sometimes life takes unexpected turns. I never planned to be a marine biologist; yet, after a long and unpredictable journey, that’s exactly where I found myself. After obtaining my B.S. in Fishery Biology from Colorado State University, I found myself meandering from job to job like a golden retriever following some vague scent. At first, I was hired by the Wyoming Game and Fish Department to work seasonally in Grand Teton National Park on the freshwater trout fisheries. Soon thereafter, I found myself cultivating oysters, clams, and other shellfish in California. The skills I developed there as an algologist led …

Quantifying The Economic Costs Of Global Warming, Christopher W. Callahan

Dartmouth College Ph.D Dissertations

Climate change poses a threat to the well-being of people across the globe. Rising global temperatures will increase the frequency and magnitude of extreme climate events, threatening the lives and livelihoods of vulnerable people. Yet the magnitude and persistence of these economic impacts are poorly understood, making it difficult both to design equitable mitigation and adaptation strategies and to hold emitters accountable for the impacts of their emissions. In this thesis, I combine methods from detection and attribution, climate projection, and causal inference to understand the global economic consequences of past and future climate change. I show that two extreme …

2023 State Of Metropolitan Housing Report: The State Of Housing In A Changing Climate, Building Resilient Homes, Households, And Communities, Lauren Heberle, Rebecca Halpryn, S. Pruitt, S. Belinova, L. Krauser

Faculty and Staff Scholarship

No abstract provided.

The Impact Of Climate Change On Environmental Sustainability And Human Mortality, Xingzhi Mara Chen, Andrew Sharma, Hua Liu

Political Science & Geography Faculty Publications

Climate dictates the critical aspects of human environmental conditions. The frequency and intensity of extreme weather conditions due to human-induced climate change have alarmingly increased. Consequently, climate change directly affects environmental sustainability and human mortality in the short term and creates prolonged and complicated long-term indirect grave risks. This paper examines three-level environmental impact risks associated with climate change on human mortality. It proposes a conceptual framework for developing an empirical event-based human mortality database related to climate change and communication strategies to enhance global environmental adaptation, resilience, and sustainability.

A Model Of Build Back Better Utilization: Long-Term Recovery Groups And Post-Disaster Housing Recovery, Eduardo Landaeta, Jesse Richman

Political Science & Geography Faculty Publications

Housing recovery, especially for vulnerable populations, can be a challenging process. Questions regarding whether to rebuild damaged housing and whether to restore it to its previous state or to build back better must be answered. In the United States, Long-Term Recovery Groups (LTRGs) play a crucial role in channeling assistance to vulnerable community members as they embark on housing recovery. However, the experiences of LTRGs have been understudied. To address this gap, the study utilizes interviews with a diverse range of LTRG members and develops an agent-based model following the Overview, Design concepts, and Details (ODD) protocol. The results highlight …

The Walls At The Ends Of Empires: Towards A Political Ecology Of The Imperial Border, Benjamin Allen Stahnke

Antioch University Dissertations & Theses

This dissertation study investigates the intricate and complicated interplay between the border walls of imperial states, environmental change, and dispossession. Employing a multidisciplinary approach rooted in Political Ecology, and drawing on the theoretical frameworks of Social Metabolism, Social Kinetics, and Green History, the study is built around an analysis of two historical examples: the Roman border walls in the north of England (Hadrian’s Wall and the Antonine Wall), and the U.S.-Mexico border wall. The research uncovers two overarching conclusions: firstly, imperial border walls serve as discriminatory structures, targeting and segregating Indigenous populations while asserting control over Indigenous geographies; secondly, the …

Policy Challenges And Responses To Environmental Non-Migration, Mostafa Mahmud Naser, Bishawjit Mallick, Rup Priodarshini, Saleemul Huq, Ajay Bailey

Research outputs 2022 to 2026

The scientific literature, media, international summits, and policy forums highlighted enough the people who either move or are willing to move because of environmental reasons. Still, the voluntary environmental non-migrants (ENM), who are assumed to have strong resilience and coping capacity, are inordinately overlooked. The importance of addressing these ENMs has increasingly been emphasised. First, the paper explains the characteristics of ENM, outlining the key distinction between voluntary and forced non-migrants. Second, it emphasises the need to protect populations affected by environmental change and disaster, specifically highlighting oft-neglected ENM policy gaps. Thus, it examines to what extent ENM is addressed …

Ten New Insights In Climate Science 2023/2024, Mercedes Bustamante, Joyashree Roy, Daniel Ospina, Ploy Achakulwisut, Anubha Aggarwal, Ana Bastos, Wendy Broadgate, Josep G. Canadell, Edward Carr, Deliang Chen, Helen A. Cleugh, Kristie L. Ebi

Geography

Non-technical summary: We identify a set of essential recent advances in climate change research with high policy relevance, across natural and social sciences: (1) looming inevitability and implications of overshooting the 1.5°C warming limit, (2) urgent need for a rapid and managed fossil fuel phase-out, (3) challenges for scaling carbon dioxide removal, (4) uncertainties regarding the future contribution of natural carbon sinks, (5) intertwinedness of the crises of biodiversity loss and climate change, (6) compound events, (7) mountain glacier loss, (8) human immobility in the face of climate risks, (9) adaptation justice, and (10) just transitions in food systems. Technical …

On Fires, Floods, And Federalism, Andrew Hammond

Articles by Maurer Faculty

In the United States, law condemns poor people to their fates in states. Where Americans live continues to dictate whether they can access cash, food, and medical assistance. What’s more, immigrants, territorial residents, and tribal members encounter deteriorated corners of the American welfare state. Nonetheless, despite repeated retrenchment efforts, this patchwork of programs has proven remarkably resilient. Yet, the ability of the United States to meet its people’s most basic needs now faces an unprecedented challenge: climate change. As extreme weather events like wildfires and hurricanes become more frequent and more intense, these climate-fueled disasters will displace and impoverish more …

Quantifying Farm-To-Fork Greenhouse Gas Emissions For Five Dietary Patterns Across Europe And North America: A Pooled Analysis From 2009 To 2020, Daniel Burke, Paul Hynds, Anushree Priyadarshini

Articles

Dietary patterns are inherently related to greenhouse (GHG) emissions via agricultural practices and food production systems. As the global population is predicted to increase from 8 billion (current) to 9.6 billion by 2050 added pressure will be placed on existing agricultural systems, resulting in increased GHG emissions thus exacerbating climate change. Therefore, there is an urgent need to understand present-day dietary patterns to shift to sustainable and healthy diets to mitigate GHG emissions and meet future climate targets. However, no review or pooled analyses of dietary pattern emissions from a farm-to-fork perspective has been undertaken to date. The current study …

Walking Journeys Into Everyday Climatic-Affective Atmospheres: The Emotional Labour Of Balancing Grief And Hope, Petra Tschakert, Chantal B. Du Coudray, Pierre Horwitz

Research outputs 2022 to 2026

The postapocalypse as a mobilising discourse for climate action operates largely out of anger over experienced and anticipated injustices as well as paradoxical hope that fuses loss and grief with freed-up solidarities in support of liveable futures. However, negotiating this emotional tension can be both draining and isolating. Here, we examine how white settler populations in Western Australia balance grief and hope in places they hold dear and the role emotions such as sadness, worry, disappointment, joy, and pride play in relational place making. Through an innovative in situ and mobile methodology we call Walking Journeys, we trace how participants …

Climate Changes Through Data Science: Understanding And Mitigating Environmental Crisis, Ahmed Hussein Ali, Rahul Thakkar

Mesopotamian Journal of Big Data

Climate change represents an urgent environmental crisis with far-reaching risks to ecosystems and human communities worldwide. Rapid development of mitigation strategies and solutions is imperative but relies profoundly on advancements in detection, attribution, and prediction derived from climate data analytics. This paper examines the growing role of data science in not only quantifying anthropogenic climate change but also informing impact assessment and targeted intervention across climate-sensitive sectors. First, we survey established and emerging techniques for climate characterization, including machine learning applications on Earth systems data. Next, we discuss how sophisticated climate models alongside statistical analysis of multi-domain datasets—from migration patterns …

Current And Future Geographic Patterns Of Bird Diversity Dimensions Of The Yucatan Peninsula And Their Representativeness In Natural Protected Areas, Jazmín Escobar-Luján, Sandra M. Castaño-Quintero, Fabricio Villalobos, Andrés Lira-Noriega, Xavier Chiappa-Carrara, Carlos Yañez-Arenas

Neotropical Biodiversity

The deviation of expected relationships between taxonomic (TD), phylogenetic (PD), and functional (FD) diversity may inform about some processes (speciation, extinction, competition, and migration) responsible for current biodiversity patterns. We studied the relationship between different dimensions of bird diversity (TD, PD, and FD) of the Yucatan Peninsula (YP) in a context of future climate change. We used ecological niche models to predict the current and future potential distribution of 257 bird species of the YP and estimate their TD, PD, and FD. We calculated a standardized effect size of PD (SES.PD) and FD (SES.FD) to provide an estimation of phylogenetic …

Utilizing Remote Sensing Technology To Relocate Lubra Village And Visualize Flood Damages, Ronan Wallace

Mathematics, Statistics, and Computer Science Honors Projects

As weather patterns change worldwide, isolated communities impacted by climate change go unnoticed and we need community and habitat-conscious solutions. In Himalayan Mustang, Nepal, indigenous Lubra village faces threats of increasing flash flooding. After every flood, residual concrete-like sediment hardens across the riverbed, causing the riverbed elevation to rise. As elevation increases, sediment encroaches on Lubra’s agricultural fields and homes, magnifying flood vulnerability. In the last monsoon season alone, the village witnessed floods swallowing several fields and damaging two homes. One solution considers relocating the village to a new location entirely. However, relocation poses a challenging task, as eight centuries …

Climate Change And Indigenous Groups: The Rise Of Indigenous Voices In Climate Litigation, Maria Antonia Tigre

Sabin Center for Climate Change Law

Climate change’s pervasive human rights impacts on populations worldwide are widespread and now widely known. One avenue to address these human rights impacts is the growth of rights-based climate litigation. There are now hundreds of cases worldwide grounded on human rights claims. However, less attention has been brought to how vulnerable groups are disproportionally affected by climate change. Indigenous groups, in particular, are disproportionately affected by climate change due to their connection to their land and dependence on their ecosystems. To increase global attention and seek legal remedies to address how Indigenous communities are impacted by climate change, Indigenous groups …

Security Implications Of Arctic Climate Change In Russia And The United States, Elaina Meyer

Political Science

Climate change is altering the world in an unprecedented way which brings about difficulties for world leaders. The Arctic is one particular region where major climate change consequences are being felt. As climate change grows more severe in this region not only will accessibility to the Arctic grow, but interest in the Arctic will grow as interest in Arctic resources heighten. As a result of these changes countries with Arctic borders and interests are going to face a variety of economic and security concerns in the region. This paper specifically looks at the way Russia has and is likely to …

Landscape Genomics Of The Tussock Cottongrass (Eriophorum Vaginatum) And The Dwarf Birch (Betula Nana) In North Central Alaska, Elizabeth Stunz

Open Access Theses & Dissertations

Global climate change has resulted in geographic range shifts of flora and fauna at a global scale. Extreme environments, like the Arctic, are seeing some of the most pronounced changes. This region covers 14% of the Earthâ??s land area, and while many arctic species are widespread, understanding ecotypic variation at the genomic level will be important for elucidating how range shifts will affect ecological processes. Increase in shrub cover is a major effect of ongoing climate change in arctic tundra ecosystems. The relative increases in abundance and cover of shrub species such as birch, willow, and alder (Betula, Salix, and …

Species Data And Vector Modeling: Evaluating Datasets For Improved Models Of Ixodes Ricinus Tick Distribution In Europe Under A Changing Climate, Steven Jones

Electronic Theses and Dissertations

To increase capacity for monitoring and surveillance of tick-borne diseases, publicly available tick distribution and climate change datasets are required to create accurate predictive distribution models. It is difficult, however, to assess model accuracy and utility when using incomplete datasets.  The more recent development of comprehensive tick databases for Europe and availability of climate change scenarios from multiple IPCC Assessment Reports allows for improved modeling efforts. Multiple tick datasets were combined and three climate change projections were compared by predicting current and future distributions of Ixodes ricinus ticks in Europe using the MaxEnt species distribution model. Overall, much of Europe …

Estimation Of Economic Risk From Coastal Natural Hazards In Louisiana, Rubayet Bin Mostafiz

LSU Doctoral Dissertations

Louisiana, U.S.A., is among the most vulnerable areas globally to coastal natural hazards, with risk vulnerability likely increasing. The risks associated with non-tropical-cyclone hazards in Louisiana’s coastal zone have been understudied. This research enhances present and future (i.e., 2050) Louisiana risk assessment using locally-weighted, model-based hazard frequency/intensity and population projections.

Results suggest that property risks associated with extreme cold temperature and tornado are and will remain costlier than those for hail and lightning. Property risks of extreme cold temperature and hail are projected to decrease with the expected warming temperatures, with those of all four of these hazards peaking in …

How Impervious Are Solar Arrays? On The Need For Geomorphic Assessment Of Energy Transition Technologies, Charles Shobe

Faculty & Staff Scholarship

Staying within manageable global temperature rise scenarios (i.e., 1.5° C) requires rapid decarbonization of energy sources. Research on the energy transition typically focuses on engineering, socioeconomic, and political challenges related to implementation of renewable energy technologies. Yet many facets of the energy transition are intricately intertwined with earth surface processes. Projects that advance the energy transition affect surface hydrology, sediment transport, and landscape evolution. Geomorphic processes likewise set the feasibility of energy transition projects. Here I use the lens of a recent policy debate to examine a case study that illustrates the key role of surface processes in determining the …

What The Latest Science On Impacts, Adaptation And Vulnerability Means For Cities And Urban Areas, I Adelekan, A. Cartwright, Winston T. L. Chow, Et Al See Comments For Full List Of Authors

Research Collection College of Integrative Studies

The Summary for Urban Policymakers (SUP) Volume II focuses on impacts, adaptation and vulnerability in cities and urban areas. Drawing on latest research, this volume summarises key findings of the IPCC Working Group II Report for urban policy makers. The scale, reach, and complexity of contemporary urbanization compounds climate risks and conditions adaptation. While cities are embedded in diverse regional contexts and differentially exposed to climate risks, they present key opportunities for a more rapid transition to equitable and climate-resilient development. This volume highlights how cities and regions are a primary locus for innovation and societal choices towards adaptation solutions …

Fragmented Or Aligned Climate Action: Assessing Linkages Between Regional And Local Planning Efforts To Meet Transportation Greenhouse Gas Emissions Reduction Targets, Serena E. Alexander, Ahoura Zandiatashbar, Branka Tatarevic

Mineta Transportation Institute

Amid the rising climate change concerns, California enacted Senate Bill 375 (SB 375) to tackle transportation greenhouse gas (GHG) emissions. SB 375 requires Metropolitan Planning Organizations (MPOs) to develop a Sustainable Communities Strategy (SCS), a regional transportation and land use vision plan, to reduce GHG emissions. Meanwhile, a local government can develop a Climate Action Plan (CAP), a non-binding, voluntary plan to reduce GHG emissions that may align with the regional SCS. Recent progress reports indicate California is not making sufficient progress to meet SB 375 emissions reduction targets, which raises important questions: (1) Are the transportation and land use …

Disturbances In North American Boreal Forest And Arctic Tundra: Impacts, Interactions, And Responses, Adrianna C. Foster, Jonathan A. Wang, Gerald V. Frost, Scott J. Davidson, Elizabeth Hoy, Kevin W. Turner, Oliver Sonnentag, Howard Epstein, Logan T. Berner, Amanda H. Armstrong, Mary Kang, Brendan M. Rogers, Elizabeth Campbell, Kimberley R. Miner, Kathleen M. Orndahl, Laura Bourgeau-Chavez, David A. Lutz, Nancy H. F. French, Dong Chen, Jinyang Du, Tatiana A. Shestakova, Jacquelyn K. Shuman, Ken Tape, Anna Maria Virkkala, Christopher Potter, Scott Goetz

Michigan Tech Publications, Part 1

Ecosystems in the North American Arctic-Boreal Zone (ABZ) experience a diverse set of disturbances associated with wildfire, permafrost dynamics, geomorphic processes, insect outbreaks and pathogens, extreme weather events, and human activity. Climate warming in the ABZ is occurring at over twice the rate of the global average, and as a result the extent, frequency, and severity of these disturbances are increasing rapidly. Disturbances in the ABZ span a wide gradient of spatiotemporal scales and have varying impacts on ecosystem properties and function. However, many ABZ disturbances are relatively understudied and have different sensitivities to climate and trajectories of recovery, resulting …

Could Canada Lead The Formation Of A New Global Geoengineering Regime?, Elizabeth L. Chalecki

Political Science Faculty Publications

As the effects of climate change continue to worsen, nations will have the opportunity to develop and deploy climate manipulation techniques known as geoengineering to forestall the worst effects. Indeed, some have argued that the nations of the world cannot meet their Paris Agreement goals without them. However, these technologies can be global in their effects, ecologically uncertain, and potentially prejudicial to non-deploying nations. Canada is well suited to lead the formation of an anticipatory governance regime due to its technological knowledge, the proximity of the Arctic as a potential testing ground, and its role as an internationally respected middle …

Emotional Perspectives On Existential Threat: Evaluating The Rationality Of Climate Anxiety, Rachael Lange

Honors Program: Senior Projects (Public)

This thesis seeks to answer the following question: Is climate anxiety a rational emotion? In order to arrive at an answer, several queries embedded in the main question must be addressed. This paper will outline a theory of emotion in order to define anxiety, assess climate change as a specific emotional object, and compare the rationality of anxiety using two evaluative standards. Climate anxiety is an emerging emotional phenomenon experienced in response to the perceived detrimental effects of a warming climate. Due to the novel identification of this contemporary emotional phenomenon with the established emotion of anxiety, there has thus …

An Interdisciplinary Discussion On Climate Change, Aamira Shah, Jaley F. Adkins, Kelsey Littrell, Priyadarshini Chandrashekhar

The Cardinal Edge

No abstract provided.

Climate Change Adaptation And Mitigation In A Small Archipelago: The Role Of Ecotourism In Malta, Karl Agius

International Journal of Islands Research

The aim of this paper is to present the potential of ecotourism to develop into a niche contributing to climate change adaptation strategies whilst making the existing tourism industry more resilient. The paper provides an overview of mitigation measures adopted in Malta by the aviation, tourism and hospitality industry as well as policy makers in the archipelago to respond to major challenges that climate change poses for tourism. These changes are vital to lure ecotourists and to support ecotourism development. Six main themes emerged from the research in the context of the role ecotourism can play as an adaptation to …

Sustaining The Individual In The Collective: A Kantian Perspective For A Sustainable World, Zachary Vereb

Faculty and Student Publications

Individualist normative theories appear inadequate for the complex moral challenges of climate change. In climate ethics, this is especially notable with the relative marginalization of Kant. I argue that Kant's philosophy, understood through its historical and cosmopolitan dimensions, has untapped potential for the climate crisis. First, I situate Kant in climate ethics and evaluate his marginalization due to perceived individualism, interiority and anthropocentrism. Then, I explore aspects of Kant's historical and cosmopolitan writings, which present a global, future-orientated picture of humanity. Ultimately, Kant's philosophy offers a unique take on the climate deadlock capable of sustaining the individual in the collective.

European Mushroom Assemblages Are Phylogenetically Structured By Temperature, Claus Bässler, Jacob Heilmann-Clausen, Carrie Andrew, Lynne Boddy, Ulf Büntgen, Jeffrey Diez, Et. Al.

Michigan Tech Publications, Part 1

Recent global warming affects species compositions at an unprecedented rate. To predict climate-induced changes in species assemblages, a better understanding of the link between species occurrence and climate is needed. Macrofungal fruit body assemblages are correlated with the thermal environment at the European scale. However, it is still unknown whether macrofungal communities are also phylogenetically structured by thermal environments. Thermal environments are characterized by annual temperature means but also by intra-annual temperature variability (hereafter termed temperature seasonality), which are both considered in this study. Here, we used distribution data of 2882 species based on fruit body records across Europe to …

Environmental Exposures And Human Health Challenges: Evidence-Based Insights From Health Surveillance Systems, Jagadeesh Puvvula

Theses & Dissertations

Human exposure to environmental hazards is associated with a variety of preventable adverse health outcomes. As the environmental health risks result from the complex interaction between hazard, exposure, and susceptibility, these exposure-outcome associations are heterogeneous across the population. Improving environmental health literacy by advocating evidence-based environmental risk communication could play a role in reinforcing protective behavior against environmental hazards. The use of public health surveillance systems to assess the exposure-response associations is one of the effective ways to quantify the environmental health risks. However, there are several gaps in effectively quantifying environmental health risks. This dissertation aims to address a …