Environmental Health Commons^™

How Does Foreign Direct Investment (Fdi) Affect Environmental Pollution, Ming Wie Khoo, Michael Davidsson

Paper Presentations

The Research paper I am presenting is to find out the effect of FDI towards environmental pollution. Headlines of New York Times on June 15, 2011 found high level of lead concentration in 233 adults and 99 children which could lead to brain, kidney, liver, nerves, stomach damage and could lead to death. The purpose of my study is to validate three hypotheses which is the pollution haven hypothesis, endowments factor hypothesis, and chain effect hypothesis made by Soilita, 2005.The dependent variable would be environmental pollution while the independent variable of the study would be bird, fish, and plant species …

Water Capacity Of Paramo Soils, Rafael Robert

Independent Study Project (ISP) Collection

The pȧramo ecosystems in the high Ecuadorian Andes are grasslands characterized by challenging abiotic factors such as low temperatures and high solar radiation. Another key feature of pȧramos is the humidity and water availability in the ecosystem. Pȧramos are very important to the hydrology of the inter-Andean valley because they are water reserves that distribute fresh water to lower elevations. These hydrologic properties are made possible by the porous volcanic ash soils formed by the volcanic arc along the mountain range. This study is focused in the region of Chimborazo approximately 20 km from Riobamba the capitol city of the …

Integration Of Plastic Recycling Within A Smaller Community: Reducing Plastic Pollution In The Environment, Olivia Palenscar

Independent Study Project (ISP) Collection

The purpose of this research is to bring awareness to plastic pollution and find a way integrate plastic recycling workshops in a smaller community. Plastic pollution is a worldwide issue. Plastic is a versatile material and can be used to make almost anything, which is an attractive trait but the amount of plastic being consumed is alarming and only continues to increase. Plastic essentially never goes away because the degradation of plastic can last hundreds of years. The challenge is to find ways that everyone can recycle plastic because over 90% of plastic does not end up being recycled. Most …

Barriers To The Elimination Of Plastic In Single Use Beverage Containers In Byron Bay, Nsw, Katherine Senechal

Independent Study Project (ISP) Collection

Plastic debris is a global threat to the natural environment. The accumulation of plastic debris has resulted in the destruction of marine habitat as well as a threat to marine wildlife. Single use plastics, including plastics associated with single use food and beverage containers are contributing to a considerable amount of debris and other litter in the world’s oceans. As awareness of this issue spreads, both large corporations and small businesses are beginning to transition to plastic alternatives for their single use beverage containers. In Byron Bay, Australia, an area of increasing environmental awareness, businesses are beginning to reduce single …

Takataka Talk: Waste Presence And Management In Ushongo, Kristen Jones

Independent Study Project (ISP) Collection

Increasingly high levels of waste are being generated each year, resulting in millions of tonnes of plastic and other debris ending up in marine and coastal environments. The impacts of the debris on these environments are wide ranging, affecting both environmental health and human wellbeing. Still though, there is a lack of information concerning the presence and effect of garbage in many coastal and marine ecosystems around the globe. This project studied the presence and management of coastal waste along a small portion of the coast of Tanzania, near the village of Ushongo. General distribution, level, and type of garbage …

An Inordinate Fondness For Beetles: A Study Of Insect Species Diversity And Abundance In Mazumbai Forest Reserve Versus Nearby Agricultural Areas, Emma Weisner

Independent Study Project (ISP) Collection

This study investigates how human disturbance of ecosystems alters insect diversity and abundance, specifically exploring how insect communities inside Mazumbai Forest Reserve in Tanzania differ from insect communities in agricultural areas near the reserve. Following methods of previous studies on the effect of disturbance on insect populations (Bellamy et al. 2018; McLaughlin & Mineau 1995; Perry et al. 2016), this research utilizes pitfall traps and yellow bowl traps in multiple locations throughout the two study areas to catch insects, which are then identified to their specific order. The collected data support the hypothesis that insect order diversity and abundance vary …

Agriculture In The Classroom Farm Day Lesson Plan, Tessa Nicole Thompson

Agricultural Education and Communication

Nontraditional educational programs have been proclaimed desirable by many teachers, and proven effective through data collection and feedback (Coombs and Ahmed, 1974). Of the more popular unconventional educational programs, outside learning activities are commonly implemented as they are not only advantageous to students, but to teachers as well (Cengelci, 2013; Knoblock, 2008). Though nontraditional, much thought must be put into creating lesson plans for these educational programs.

El Dorado County’s Agriculture in the Classroom program utilizes nontraditional outdoor learning activities to conduct “Farm Day.” This lesson plan, created for Farm Day, is to teach third graders the importance of composting …

Physico-Chemical Characteristics Of Evaporating Respiratory Fluid Droplets, Eric P. Vejerano, Linsey C. Marr

Faculty Publications

The detailed physico-chemical characteristics of respiratory droplets in ambient air, where they are subject to evaporation, are poorly understood. Changes in the concentration and phase of major components in a droplet—salt (NaCl), protein (mucin) and surfactant (dipalmitoylphosphatidylcholine)—may affect the viability of any pathogens contained within it and thus may affect the efficiency of transmission of infectious disease by droplets and aerosols. The objective of this study is to investigate the effect of relative humidity (RH) on the physico-chemical characteristics of evaporating droplets of model respiratory fluids. We labelled these components in model respiratory fluids and observed evaporating droplets suspended on …

United States Patent, Patent No: Us9897572, Mahsa Karbaschi, Marcus Cooke, Shekhar Bhansali, Pratikkumar Shah

Dr. Marcus S. Cooke PhD, FRCPath

Assessment Of Temperature And Ultraviolet Radiation Effects On Sunburn At An Inland U.S. Beach: A Cohort Study, Jason W. Marion, Jiyoung Lee, James Rosenblum, Timothy J. Buckley

EKU Faculty and Staff Scholarship

Background

Increases in outdoor temperature may lead to increases in sunburn, outdoor exposure, and skin cancer in human populations.

Objective

This study aimed to quantify sunburn incidence and risk for Ohio beachgoers exposed to varying outdoor conditions.

Methods

Sunburn incidence data were obtained through a prospective cohort study at East Fork Lake (Cincinnati, Ohio, USA). Recruitment occurred over 26 weekend days. Beach interviews and follow-up telephone interviews obtained exposure and health information. New sunburns were self-reported 8–9 days post-enrollment. Survey data were paired with ultraviolet radiation (UVR) index and temperature data for statistical analysis.

Results

Among 947 beachgoers, new sunburns …

Horse-Related Injuries: Causes, Preventability, And Where Educational Efforts Should Be Focused, Fernanda Camargo, William R. Gombeski Jr., Polly Barger, Connie Jehlik, Holly Wiemers, James Mead, Amy Lawyer

Animal and Food Sciences Faculty Publications

A high percentage of equestrians will experience accidents, with different degrees of severity, throughout their riding careers. Horse-related injuries have the highest likelihood of requiring hospitalization based on individuals visiting US emergency departments. Studies have shown that the majority of injured riders said they could have prevented the accident and the injury was due to rider/handler error. Therefore, equestrians reported their injuries, and a panel of experts analyzed these reports to better understand the causes, how to prevent, and where to invest educational resources to generate a reduction in horse-related accidents. The majority of riders reported intermediate riding skills, most …

Investigating Sociodemographic Disparities In Cancer Risk Using Web-Based Informatics, Hong-Jun Yoon, Georgia Tourassi

Journal of Human Performance in Extreme Environments

Cancer health disparities due to demographic and socioeconomic factors are an area of great interest in the epidemiological community. Adjusting for such factors is important when developing cancer risk models. However, for digital epidemiology studies relying on online sources such information is not readily available. This paper presents a novel method for extracting demographic and socioeconomic information from openly available online obituaries. The method relies on tailored language processing rules and a probabilistic scheme to map subjects’ occupation history to the occupation classification codes and related earnings provided by the U.S. Census Bureau. Using this information, a case-control study is …

Uncovering Discursive Framings Of The Bangladesh Shipbreaking Industry, S. M. Mizanur Rahman, Chelsea Schelly, Audrey L. Mayer, Emma S. Norman

College of Forest Resources and Environmental Science Publications

Shipbreaking in the Chittagong region of Bangladesh supplies metal to meet the needs of the nation’s construction sector. The shipbreaking industry has received international attention for environmental contamination and workers’ insecurity. However, these issues have been framed without considering the actors that produce them and their associated motives. This paper illuminates the conflicting discourses regarding the industry between two divergent groups of actors. On the one hand, national and international NGOs collaborate to enforce a discourse focused on negative localized impacts. On the other hand, yard owners, yard workers, and local community members forge a counter discourse, focused on positive …

Importance Of Growth Rate On Hg And Pcb Bioaccumulation In Fish, Jiajia Li, G. Douglas Haffner, Gordon Paterson, David M. Walters, Michael D. Burtnyk, Ken G. Drouillard

Great Lakes Institute for Environmental Research Publications

To evaluate the effect of fish growth on mercury (Hg) and polychlorinated biphenyls (PCBs) bioaccumulation, a non-steady state toxicokinetic model, combined with a Wisconsin bioenergetics model, was developed to simulate Hg and PCB bioaccumulation in Bluegill (Lepomis macrochirus). The model was validated by comparing observed versus predicted Hg and PCB 180 concentrations across 5 age classes from five different waterbodies across North America. The non-steady state model generated accurate predictions for Hg and PCB bioaccumulation in three of five waterbodies: Apsey, Sharbot and Stonelick Lake. The poor performance of the model for the Detroit River and Lake Hartwell, …

Regulation Of Radioactive Fracking Waste, Elizabeth Ann Glass Geltman, Nichole Leclair

Publications and Research

Natural gas extracted form shale reached record production totals in 2015 in the United States and the US Energy Information Administration (EIA) forecasts natural gas production will continue to increase. Wastes from shale gas extraction can contain the radioactive isotopes radium-226 (Ra-226) and radium-228 (Ra-228), which decay further into radon (Rn). Exposure to radon, a form of naturally occurring radioactive materials (NORM), is the leading cause of lung cancer in the United States, after smoking. This article explores how states handle the disposal of technologically enhanced naturally occurring radioactive materials (TENORM) and/or NORM waste from oil and gas operations to …

Using Age To Assess Retention Time Of Ingested Plastic In Seabirds, Tessa G. Nania, Gary Shugart, Peter Hodum

Summer Research

For the past 30 years, plastic pollution research has used plastic ingested and retain in seabirds’ gastrointestinal (GIT) tract as indicators of pollution on different spatial and temporal scales. Types and size of plastic found in birds’ stomachs were used to determine pollution types and severity at different times and places. However, the length of time that birds can retain plastic in their GIT is unknown, making ingested plastic’s use as a bioindicator questionable. We assessed retention times in two seabird species, the Northern Fulmar (Fulmarus glacialis) and the Cassin’s Auklet (Ptychoramphus aleuticus), and compared the …

Pcb Disruption Of Gut And Host Health: Implications Of Prebiotic Nutritional Intervention, Jessie Baldwin Hoffman

Theses and Dissertations--Pharmacology and Nutritional Sciences

Exposure to environmental pollutants poses numerous risk factors for human health, including increasing incidence of cardiovascular disease and diabetes. Persistent organic pollutants, such as polychlorinated biphenyls (PCBs) have been strongly linked to the development of these chronic inflammatory diseases and the primary route of exposure is through consumption of contaminated food products. Thus, the gastrointestinal tract is susceptible to the greatest levels of these pollutants and is an important facet to study.

The first two hypotheses of this dissertation tested that exposure to PCBs disrupts gut microbiota directly (in vitro) and within a whole body system. PCB exposure …

Fate Of Methoprene In Temperate Salt Marsh Ditches Following Aerial Applications, David J. Tonjes, Anne E. Mcelroy, Robin K. Barnes, Dominick V. Ninivaggi, Walter Dawydiak, Gregory T. Greene, Bruce J. Brownawell

Technology & Society Faculty Publications

Aerial applications of liquid methoprene are used in salt marshes to control mosquitoes by preventing adult emergence. Despite concern about toxicity to non-target organisms, little is known about environmental concentrations after applications, nor methoprene's persistence in salt marsh environments. Aqueous and sediment samples were collected from two marshes receiving weekly applications. Aqueous samples were collected as early as 30 minutes after applications and as long as nine days afterwards; sediment samples were taken within hours of application and as long as 19 days post-application. Use of time-of-flight liquid chromatography – mass spectral analysis allowed for ultra low detection limits (0.5 …

The Clean Air Act And Its Impact On Ground Level Ozone Pollution Levels In Los Angeles, California, Rebecca Ford

Bridges: A Journal of Student Research

Ozone (O3) occurs as a photochemically produced pollutant in the troposphere and its emission and concentration is regulated by the Clean Air Act (CAA) of 1970. The Los Angeles area is an example of how O3 can be a public health hazard and taint a city’s aesthetics and quality of life through photochemical smog. This study was conducted to observe the overall effectiveness of the CAA. I explored daily O3 concentrations from 1980 to the present at three air quality monitoring stations in LA from the AirData database of the U.S. Environmental Protection Agency. National O3 standards were only exceeded …

Modeling Chlorophyll Concentrations On The Ohio River Using Remotely Sensed Data, Thaddaeus Stephen Tuggle

Theses, Dissertations and Capstones

Traditional direct water quality methodologies limit the ability to spatially and temporally predict algal blooms in lotic systems due to the size and characteristics of large river systems. Algal blooms potentially can be predicted by knowing the spatial and temporal patterns of change in cyanobacteria concentrations at large scales. Remote sensing studies investigating freshwater algal blooms, some known to secrete harmful toxins, are primarily conducted on lentic systems while large lotic systems are greatly ignored. In this study I developed a chlorophyll concentration estimation model for the Ohio River using a satellite remote sensing approach. Ground-truth water quality measures, including …