Digital Commons Network^™

Changes In Values And Perception Of Life: Natural Disaster Devastates A Mountain Community, Sharifullah Baig, Abida Begum

Professional Development Centre, Gilgit

The mountain communities of Karakorum and the Himalayas in Pakistan are frequently experiencing climate change-induced natural disasters, which are inflicting irreparable losses to their generation's old value system and socio-economic life. Focusing on the value system, this small-scale study explored the change in values and perceptions of a disaster-affected mountain community about natural hazards and its implications for their future lives. Twenty participants from the affected community, including local political activists, religious leaders, teachers, and youth activists, were thoroughly interviewed. The study explored significant deviations from their traditional values of connectedness to each other and with their ancestors' land. The …

A Study Of Multimodal Accessibility Equity And Spatio-Temporal Relationships Between Transit, Job Density And Modal Split, Seyedsoheil Sharifiasl

Planning Dissertations - Archive

In North American cities, the land use and transportation systems are associated with low-density, suburban-type urban development, where the built environment contributes to a mobility pattern that is extremely reliant on automobiles. Several studies in the past decades have documented noticeable and concerning patterns of unjust and unsustainable transportation in this context. As a result, for those population groups with limited access to private transportation, this form of urban structure is equivalent to limited access to opportunities, leading to various environmental and social problems. These problems exacerbate inequities in access to transportation, disproportionately affecting marginalized communities. From a sustainable development …

Multinational Asset Management Firms & Esg Disclosure Management, Maggie Pahl, Michael Hamersky, Jason J. Czarnezki

Elisabeth Haub School of Law Faculty Publications

In recent years, the United States, European Union, and United Kingdom have introduced “Environmental, Social, and Governance” disclosure regulations. Multinational Asset Management Firms must now navigate the evolving and varied disclosure and labeling requirements they are subjected to across multiple jurisdictions. This Article provides a brief history of ESG disclosure regulation and provides a summary of the enacted and proposed regulations and identifies the biggest points of contention between the regulations and provides suggestions for a more comprehensive standardized regulatory framework.

Roadblocks Ahead: High-Speed Rail Setbacks In The United States—Reflections And Ramifications, Sophie Dorn

Pitzer Senior Theses

This thesis analyzes the current state of High-Speed Rail (HSR) development within the United States and the reasoning behind its historical failure. Through frameworks such as funding and organizational structure of public or private entities (or both), this paper focuses on three case studies: The Northeast Corridor Improvement Project, Florida’s Brightline, and the California High-Speed Rail Project. With an additional scope of organizational studies, this thesis assesses the current state of HSR within the U.S. and considers approaches that could work best, given well-documented hindrances. Although originally hypothesized that a public-private partnership would be the most successful strategy for U.S. …

Governance Policy Evaluation In The United States During The Pandemic: Nonpharmaceutical Interventions Or Else?, Danlin Yu, Shenyang Guo, Yuanyuan Yang, Linyun Fu, Timothy Mcbride, Ruopeng An

Department of Earth and Environmental Studies Faculty Scholarship and Creative Works

Scientific evidence suggests that nonpharmaceutical interventions (NPIs) effectively curb the spread of COVID-19 before a pharmaceutical solution. Implementing these interventions also significantly affects regular socioeconomic activities and practices of social, racial, and political justice. Local governments often face conflicting goals during policymaking. Striking a balance among competing goals during a global pandemic is a fine science of governance. How well state governments consume the scientific evidence and maintain such a balance remains less understood. This study employs a set of Bayesian hierarchical models to evaluate how state governments in the United States use scientific evidence to balance the fighting against …

Research On Multiscale Openstreetmap In China: Data Quality Assessment With Ewm-Topsis And Gdp Modeling, Chuqiao Han, Binbin Lu, Jianghua Zheng, Danlin Yu, Shudan Zheng

Department of Earth and Environmental Studies Faculty Scholarship and Creative Works

OpenStreetMap (OSM) is a voluntary platform designed to provide free and up-to-date geographic data. Since OSM is based on multisource geographic data provided by the public, the quality of the data has become a concern of researchers. In this study, a unified measure for evaluating OSM data quality was constructed, and the entropy weight method (EWM) and Technique for Order Performance by Similarity to Ideal Solution (TOPSIS) model were used to evaluate the quality of multiscale OSM data in China from 2014 to 2020. In addition to evaluating the data quality, the use of OSM data quality index factors in …

Early Oligocene Record Of An “Iceberg Alley” In The Weddell Sea From Quartz Sand Microtextural Analysis At Odp Site 696, Victoria Hojnacki, Sandra Passchier

Department of Earth and Environmental Studies Faculty Scholarship and Creative Works

The greenhouse to icehouse transition at the Eocene-Oligocene boundary (34 Ma) marked the appearance of continental-scale glaciation in Antarctica. The material recovered from Ocean Drilling Program Site 696 is the only record spanning this major climatic shift in the Weddell Sea region. Using scanning electron microscopy, quartz microtextures in 13 samples across the Eocene-Oligocene transition were analyzed to understand the degree of glacial modification and the transportation history of the >150 µm material. The quartz grains were visually grouped, characterized, and interpreted by grain outline, relief, and surface microtextures. Glacial textures are present throughout the entire interval (34.4–33.2 Ma), with …

Exploring The Potential Of Openstreetmap Data In Regional Economic Development Evaluation Modeling, Zhe Wang, Jianghua Zheng, Chuqiao Han, Binbin Lu, Danlin Yu, Juan Yang, Linzhi Han

Department of Earth and Environmental Studies Faculty Scholarship and Creative Works

In regional development studies, GDP serves as an important indicator for evaluating the developing levels of a region. However, due to statistical methods and possible human-induced interfering factors, GDP is also a commonly criticized indicator for less accurately assessing regional economic development in a dynamic environment, especially during a globalized era. Moreover, common data collection approaches are often challenging to obtain in real-time, and the assessments are prone to inaccuracies. This is especially true in economically underdeveloped regions where data are often less frequently or accurately collected. In recent years, Nighttime Light (NTL) data have emerged as a crucial supplementary …

Behaviour And Attitudes Of Non-Resident Waterfowl Hunters In Saskatchewan, Matthew P. Gruntorad, Mark P. Vrtiska, Christopher J. Chizinski

School of Natural Resources: Faculty Publications

No abstract provided.

Exploring Heterogeneity In Waterfowl Hunter Trip Preferences: A Discrete Choice Experiment, K. A. Sainsbury, H. W. Harshaw, D. C. Fulton, N. W. Cole, A. A. Dayer, J. N. Duberstein, A. H. Raedeke, R. M. Schuster, Mark P. Vrtiska

School of Natural Resources: Faculty Publications

No abstract provided.

Outpatient Fall Prevention In Ambulatory Adults 65 Years Old And Over, Dorothy L. Osborne-White

Doctor of Nursing Practice (DNP) Scholarly Projects - Archive

Background: In the United States (U.S.), falls are the leading cause of injury among adults 65 and over, resulting in 36 million falls yearly (Moreland et al., 2020). According to the Centers for Disease Control and Prevention (CDC, 2023), one in four older adults experiences a fall each year. Falls are the world's second most prominent cause of accidental deaths (World Health Organization [WHO], 2021). Falls are the leading cause of both fatal and non-fatal injuries among older adults (Moreland et al., 2020).

Methods: A quality improvement project that included a fall bundle was implemented in a primary clinic. A …

The Relationship Between Offshore Wind Farms And Marine Wildlife In Rhode Island, Hanna Lloyd, Ashley Caputo, Brendan Foley, Catherine Chadwick, Savannah Szamborski

ENV 334 Environmental Justice

Despite political and environmental controversy, research has shown that not only do offshore wind farms have minimal impact on birds, whales, and benthic organisms, but they can actually be beneficial to marine ecosystems. However, many Rhode Island and Massachusetts citizens are concerned that the construction of the Revolution wind farm will decrease the biodiversity of marine ecosystems. Current research refutes these claims on the negative impacts of offshore wind farms, stating that their construction benefits benthic communities, has little to no impact on the health of whales, and only temporarily impacts migrating bird species. New and innovative technology has found …

Ai-Based Modeling For Textual Data On Solar Policies In Smart Energy Applications, Sarahana Shrestha, Isabele Bittencourt, Aparna S. Varde, Pankaj Lal

School of Computing Faculty Scholarship and Creative Works

This study aims to examine sentiments and themes in deploying solar energy, after the recent enactment of the Clean Energy Act. It uses text on solar energy from public dockets and open access social media platforms to fathom mass opinion. It is crucial for policymakers / stakeholders in smart and renewable energy to address challenges of energy efficiency and equity. While we deal with solar energy, many claims here are valid for other sources such as offshore wind. We propose to harness the AI-based models of VADER, SentiWordNet and TextBlob for sentiment analysis, and Latent Dirichlet Allocation (LDA) for topic …

Examination Of Urinary Pesticide Concentrations, Protective Behaviors, And Risk Perceptions Among Latino And Latina Farmworkers In Southwestern Idaho, Carly Hyland, Alejandra Hernandez, Éric Gaudreau, Jessica Larose, Jean-François Bienvenu, Lisa Meierotto, Rebecca L. Som Castellano, Cynthia L. Curl

Public and Population Health Faculty Publications and Presentations

Introduction: Studies have documented high levels of pesticide exposure among men farmworkers; however, few have examined exposures or the experiences of women farmworkers. Data gaps also exist regarding farmworkers’ perceived risk and control related to pesticides, information that is critical to develop protective interventions.

Objective: We aimed to compare urinary pesticide biomarker concentrations between Latino and Latina farmworkers and examine associations with occupational characteristics, risk perceptions, perceived control, and protective behaviors.

Methods: We enrolled a convenience sample of 62 farmworkers (30 men and 32 women) during the pesticide spray season from April–July 2022 in southwestern Idaho. Participants were asked to …

Addressing Issues In Global Food Systems Contributing To Food Injustice And Waste On A Local Level In Missoula, Mt, Jocelyn Stansberry, Devin Jacaruso, Abbe Feilzer, Gabby Adams, Rianna Bowers, Livi Lackland-Henry

Undergraduate Theses, Professional Papers, and Capstone Artifacts

Food waste and insecurity are two of the most pressing issues of our time. We, as a planet, produce more food than necessary-- enough to feed the entire global population and then some. Yet, millions of people still struggle to find reliable access to food due to inefficient distribution within our global systems. As people face the incredible struggle of starvation and malnourishment produced, in part, by these global systems, they often are forced to notice the lack of meaningful support from within their communities, separating those in need from those that could help. Food waste and community resilience are …

Fragility In The Ambience Of Nature: Reaching For New Bodily Capacities, Soledad Gonzalez

Theses & ETDs

This exploration of the intersection of ambient and glitch music aims to unearth their potential to reshape narratives around nature, queer identity, and ambience. Beginning with an analysis of the historical imposition of heteronormativity on nature, the study navigates through the development of ambient music, its unintended alignment with commercial interests, and the emergence of glitch music as a disruptive force challenging conventional norms. Drawing on the works of queer musicians like Ana Roxanne and Pauline Oliveros, I examine how these genres can be harnessed to subvert oppressive narratives, as exemplified by the transformative case of Abney Park. I extend …

Metal Contamination In Household Dust And Their Health Risk Assessment: A Study In Two Malaysian Cities, Xin Yi Lim, Ting Fang Lye, Joo Hui Tay

Applied Environmental Research

Investigating the composition of household dust can provide crucial insights into potential environmental and health implications. This study aimed to determine the concentration of selected metals in 30 household floor dust samples collected from two cities in Peninsular Malaysia, namely Melaka and Butterworth. The samples were collected using nylon socks attached to a vacuum cleaner nozzle during January-February 2021. All samples were sieved through a 200-µm sieve, acid-digested with aqua regia, and analyzed using inductively coupled plasma mass spectrometry (ICP-MS). Mean metal concentrations decreased in the order of Fe>Al>Mg>Zn>Mn>Ba>Cu>Cr>Pb. Cd was not …

Adsorption Behavior And Mechanism Of Brilliant Green Dye Onto Acid-Modified Mesoporous Volcanic Pumice, Suchada Sawasdee, Prachart Watcharabundit

Applied Environmental Research

Water pollution is a major problem in the environment. The important one is the dying effluent from the textile industry. Dye effluent has affected human health and aquatic life. Recently, natural adsorbents have been most commonly used for dye treatment wastewater. This study explores the adsorption mechanism of brilliant green onto HCl-modified pumice. It involves a comparative analysis of the raw and HCl-modified pumice's characterization and adsorption properties. The adsorption experiments were carried out by considering several parameters, such as pH, contact time, initial dye concentrations, and temperatures. The research indicated that the raw and acid-treated pumice possess Si-OH and …

Path Analysis Of The Relationship Between Diarrhea, Climate And Environmental Variables In Province Of West Nusa Tenggara-Indonesia, Khadijah Azhar, Ika Dharmayanti, Dwi Hapsari Tjandrarini, Bambang Wispriyono

Applied Environmental Research

Diarrhea is a major cause of morbidity and mortality, particularly in West Nusa Tenggara Province, Indonesia, due to certain factors. Therefore, this study aims to examine the influence of climate, economic status, demographic, water, sanitation, and hygiene factors on diarrhea. The study procedures were carried out using an ecological design that focused on the characteristics of the sample population. The unit of analysis was districts/cities, where data on diarrhea cases from 2017–2020 were used, along with other variables in the same period. The dependent variable was the number of diarrhea cases per month, while the independent variables included average temperature, …

Effective Microorganisms (Em) As Bioremediation Agent Of Profenofos Pesticide Residue In Vegetable Farm Soil From Benguet Province, Philippines, Maylowen P. Lumayna, Paulina A. Bawingan

Applied Environmental Research

Effective microorganisms (EM) have shown remarkable adaptability and have been used in agriculture and environmental management. This study intended to provide insights into the effectiveness of EM technology in rehabilitating soils contaminated with pesticides. Specifically, the study aimed to determine the efficiency of EM in breaking down the profenofos component of Selecron® 500 EC pesticide in a controlled condition. Results show that the initial profenofos (17.2 mg kg-1) degraded in the control and experimental groups by 94.19% and 96.45%, respectively, over a 21-day laboratory experiment. EM-treated soil samples showed a significant difference from untreated samples, as revealed in the Kruskal-Wallis …

Global Perspectives On Healthcare Waste Management And Bibliographic Mapping During The Crises Of Covid-19, Vasudeo Zambare, Bhushan Bhusare, Lew Christopher, Mohanadoss Ponraj, Nabin Narayan Munankarmi, Mohd Fadhil Md. Din

Applied Environmental Research

The lack of proper waste management of health care facilities can have a significant negative health impact on the global population. This study provides a critical view on the current state of the existing healthcare waste management practices used in healthcare facilities around the world during the Coronavirus disease 2019 (COVID-19) pandemic outbreak. The increasing amount of COVID-related healthcare waste was analyzed and classified to provide justification for the urgent need to develop waste management standards that ensure safe containment and diversion of hazardous and non-hazardous wastes through recycling, reuse and repurposing. The waste handling, treatment, and disposal management of …

Determinants Of Physicochemical Composition Of Palm Oil Mill Effluent - Implications On Environment And Bio-Digester Treatment Design, E.B. Tambe, A.U. Okonkwo, I.E. Mbuka-Nwosu, C.O. Cookey, E. Agbe, S.C. Onwusa, I.N. Ekpe, U.F. Evuen, J. Okpoghono

Applied Environmental Research

Growing need for renewable energy and addressing challenges associated with indiscriminate wastes disposal has necessitated harnessing wastes to wealth. The study investigated parameters determining the physicochemical composition of palm oil mill effluent (POME) generated at Agricultural Development Authority Palm (ADAPALM) and palm oil mills in its catchment communities, located at Ohaji/ Egbema Local Government Area of Imo State, Nigeria and their implications on environmental health and treatment approaches required. Survey research design was used. From a randomly sampled small-scaled mill in each community, and for the lone medium and large-scaled mills, four homogenous samples of POME were collected from sampled …

Typhoon Damage Assessment Of Natural And Planted Mangroves In Bais Bay, Negros Oriental, Philippines, Myron Gavriel F. Baring, Pablina L. Cadiz

Applied Environmental Research

Category 5 Typhoon Odette, internationally known as Rai, devastated the Central Philippines in December 2021, causing immense damage to the country’s infrastructure, agriculture, and ecosystems. Coastal vegetative ecosystems, which include mangroves, are exposed to strong wind and wave energy during extreme weather events. Considering their importance in providing a myriad of ecosystem services to coastal communities, the post-typhoon assessment of mangroves will serve as a guide to future rehabilitation efforts.  On August 13 and 14, 2024, 8 months after Typhoon Odette, the community structure characteristics (species composition, stem density, basal area, and regeneration potential) and damage severity of planted and …

Addressing The Consumer Food Waste Crisis: A Decade Of Psychological Interventions, Pei ๋Jun Woo, Yohanna Veshanya, Lai Ti Gew

Applied Environmental Research

Food waste has become an increasing global crisis, especially in the last few years. Researchers and policymakers have attempted to work towards meeting the Sustainable Development Goals (SDGs) proposed by the United Nations. While much research has been conducted, we are still far from achieving the SDG by 2030. Many interventions have been studied, but each outcome varies. Thus, this review summarizes 30 psychological-based interventions between 2010 to 2022, retrieved via the Scopus database. It is found that each method of intervention works differently based on each type of food waste. Institutional food waste appears to be the most common …

Mapping E-Waste Distribution To Form A Circular Supply Chain – An Investigation On E-Waste Towards Circular Economy In Taiwan, Shu-Hui Hung, Kuan-Wei Tsai

Applied Environmental Research

While there has been a growing number of studies utilizing material flow analysis (MFA) to examine the flow of e-waste, there remains a lack of studies on industrial e-waste circularity in Taiwan. This study employs MFA to examine the annual generation of e-waste by Taiwanese industries, the domestic flow of this waste, the utilization of secondary materials recovered from e-waste, and the spatial distribution of e-waste and its secondary materials. The results reveal that Taiwan generates approximately 50,000 tons of e-waste per year, with waste code E-0221 and the "manufacture of other electronic parts and components" industry being the primary …

Fenton And Photo-Fenton For Treatment Of Red Water Containing Trinitrotoluene: A Comparative Study, Nguyen Trung Dung, Le Thanh Dat, Hoang Thi Tue Minh, Nguyen Phuong Thao, Nguyen Thi Thuy, Nguyen Thi Cam Tien, Nguyen Nhat Huy

Applied Environmental Research

Wastewater originating from the production of TNT explosives (red water) contains special hazardous substances that must be treated before discharging into the water environment. In this study, we applied both conventional Fenton and photo-Fenton (UV-Fenton) processes to treat COD and color in red water. In the Fenton process, the COD and color removal efficiencies were 75.5 and 92.4%, respectively, under optimal operating conditions of pH = 3, [Fe2+] = 0.3 g L-1, H2O2/Fe(Ⅱ) ratio = 10:1, reaction time = 120 min. In the UV-Fenton process, the efficiencies were 76.1 and 94.2%, respectively, under optimal operating conditions of pH = 3, …

Unraveling The Effects Of Arbuscular Mycorrhizal Fungi On Plant Growth, Nutrient Content, And Heavy Metal Accumulation In The Contaminated Soil: A Meta-Analysis, Bela Putra, Anuraga Jayanegara, Irwan Susanto

Applied Environmental Research

This study evaluated the effects of arbuscular mycorrhizal fungi (AMF) on plant growth, nutrient uptake, and heavy metal accumulation on polluted land using a meta-analysis approach. Data from 33 relevant studies were selected based on inclusion criteria, specifically articles in English, observational research, and investigating the role of AMF in plant growth and productivity on polluted land. The results showed that plants inoculated with AMF experienced significant accumulation of heavy metals in roots, such as Pb (p<0.01), Ni (p<0.01), Cr (p<0.01), Mn (p<0.05), Fe (p<0.05), and As (p<0.05). The AMF significantly reduced the accumulation of heavy metals such as Cr, Ni, Fe, and Cu on the upper part of fodder forage (p<0.01). Forage growth was also enhanced due to AMF. The AMF greatly increased the fresh weight, length, and phosphorus (P) content of fodder forage roots (p<0.01). It also increased the plant's biomass, fresh weight, dry weight, height, nitrogen (N), phosphorus (P), and potassium (K) contents (p<0.01). In conclusion, AMF is important in increasing plant growth, nutrient uptake and reducing heavy metal accumulation in forage on polluted land.

Numerical Dose Assessment And Short-Term Radioactivity Impact On Foodstuff For Continuous Release From Of Triga Mark Ii Research Reactor, Ahmed Dahia, Amel Dadda, Amina Lyria Cheridi Deghal, Abdellah Bouam

Applied Environmental Research

This work is a contribution to the assessment of the radiological consequences of radioactivity and radiation dose for TRIGA Mark II research reactor during continuous operation. The potential release to the atmosphere of 131I, 137Cs, and 90Sr are computed in the South direction is calculated using CROM software. We have attempted to evaluate the daily concentration of radioactivity and its impact on foodstuff. The annual average dose received from internal and external irradiation by age group through the different pathways were also considered. The simulation results showed that the highest air concentration was found at 225 m distance from the …

Ball-Milled Biochar From Waste Bamboo Chopsticks: A Potential Adsorbent For Methylene Blue Removal, Nguyen Trung Hiep, Hoang Thi Thuy Hoa, Thai Phuong Vu

Applied Environmental Research

Waste bamboo chopsticks encounter limited recycling. Several treatment procedures necessitate sophisticated technologies and intricate processes that need more practicality for local-scale production, leading to substantial challenges in effectively repurposing waste from disposable bamboo chopsticks. In this research, waste bamboo chopsticks were used as raw materials for the production of ball-milled biochar (BM-WBCB). FTIR, SEM, and BET were among the numerous analytical methods used to describe the BM-WBCB. The outcomes showed that the surface was made up of hollow, porous structures. In addition, the pHpzc value of the biochar was 8.7, and it had a BET-specific surface area (273.11 m2 g-1). …

Comparative Study Of Aerosol Optical Properties Along A Megacity, Ariel F. Scagliotti, Marcela V. Reale, David H. Margarit, Nadia S. Gonzalez, Guillermo A. Jorge

Applied Environmental Research

Interest in the study and characterization of aerosols has been growing given its multiple connections with air quality and climate. However, the limited ground-based stations for measurements in many countries are not enough to completely study a big city or a region. Low-cost technology arises as a viable alternative to improve the spatial resolution of measurements. This study aims to demonstrate that the properties of aerosols may change within a megacity and that is advisable to segment measurements according to their characteristics. We measured the optical properties of aerosols in the outskirts of Buenos Aires and compared the data obtained …