Earth Sciences Commons^™

Trace And Rare Earth Elements Analysis Of Oligocene And Miocene Diamictites In The Cape Roberts Project, Ross Sea, Antarctica, Celina Flores Garza

Theses, Dissertations and Culminating Projects

The West Antarctic Ice Sheet is a major contributor to global sea level rise, yet its origin and dynamics are poorly known. The geochemistry of 35 diamictite samples from the CRP-1 and CPR-2A cores recovered by the Cape Roberts Drilling Project in the Ross Sea, Antarctica is evaluated to understand glacial sedimentation and flow paths during the Oligocene and Miocene, a period of warmer than present climate in the past. The major hypothesis to be tested is if the early Miocene ice sheet advance was the first major West Antarctic ice advance in the Ross Sea. The provenance of older …

Assessment Of Potential Impacts Of Climate Change On Hydrology And Water Resource Availability In The Passaic River Basin, New Jersey, Felix Oteng Mensah

Theses, Dissertations and Culminating Projects

Streamflow dynamics in a basin is known to be a major driver of available water resources. In the context of climate change, it is expected that global warming will accelerate the global hydrologic cycle, which will drive more intense floods and droughts leading to changes in streamflow and water resource availability. Most researchers agree that the amount and intensity of precipitation have a direct impact on runoff. Yet, there is no consensus as to how warming can affect streamflow. Evapotranspiration (ET) plays a crucial role here. However, there is a shortage of real-world observations on it. And yet, ET is …

Assessment Of Phytoplankton Assemblages And Harmful Algal Blooms In New Jersey, Yaritza Acosta Caraballo

Theses, Dissertations and Culminating Projects

Urbanization, industrialization, and climate change have played a major role in the pollution of waterways, leading to a global increasing trend of harmful algal blooms (HAB) while jeopardizing water quality. Phytoplankton and HAB were evaluated within the highly urbanized and historically polluted state of New Jersey to help provide statewide baseline data for HAB and water quality management. A total of three studies were included in this dissertation. In the first study, phytoplankton communities were characterized in freshwaters of New Jersey during the cyanobacterial HAB season and their relationships to water quality at both statewide and ecoregion levels were examined. …

Investigation Of Microplastics In River Bottom Sediment Along The Musconetcong River, Nicole Perkins

Theses, Dissertations and Culminating Projects

The knowledge of microplastics remains limited since there are scientific challenges in understanding long-term effects and health risks associated with microplastics in all environments. Challenges associated with microplastics investigations include limited approaches to microplastics sampling and analyses, understanding long‐term behavior of microplastics, the organismal and ecosystem health risks, and finding alternatives to using plastic. The research on microplastics has focused mainly on microplastics abundance and distribution in the environment, while their transport and pathways have remained rather understudied. The goal of this study was to expand our knowledge of microplastics in river sediment.

This microplastics investigation consisted of sampling the …

Antarctic Peninsula Ice Sheet Dynamics In The Pliocene From Sedimentological Interpretation Of Ocean Drilling Program Site 1097, Ridley Joseph

Theses, Dissertations and Culminating Projects

Studying ice sheet behavior during the Pliocene Epoch is of great importance. The Early Pliocene was characterized by warm climatic conditions, similar carbon dioxide levels and high sea levels compared to the present. This time frame provides essential information on the foreseeable future of Earth’s cryosphere, particularly if climate change continues to persist. The sedimentary record of the Antarctic Peninsula Ice Sheet (APIS) is the focus of this study. At Ocean Drilling Program (ODP) Site 1097, cores were drilled into Pliocene strata at a shallow depth on the Antarctic Peninsula continental shelf. Sedimentary facies were interpreted, and twenty samples were …

Potential Of Increased Thermal Tolerance As A Response To Acute Heat Stress In A Disease-Transmitting Mosquito Species, Nicole Ashley Scanlon

Theses, Dissertations and Culminating Projects

Each year hundreds of millions of people are infected with mosquito-borne illnesses. West Nile Virus is the leading cause of mosquito-borne diseases in the United States (McDonald et al., 2021). The first case of West Nile Virus was detected in the United States in 1999 (Sejvar, 2003). Since that time the number of cases has dramatically risen. Mosquitoes are ectotherms which means their body temperature is dependent on the thermal conditions outside of their body. Because of this they are very sensitive to changes in their environment. The Earth’s average temperature has been slowly but steadily rising. This small but …

Seasonal Variations In Nutrient And Total Suspended Solids Sources And Fluxes In Rivers Of Northern New Jersey And Newark Bay, Usa, Jing Nie

Theses, Dissertations and Culminating Projects

In recent decades, aquatic systems have experienced major problems with water quality due to high nutrient concentrations from both point and non-point sources resulting from industrialization, urbanization, and population growth. While nutrient pollution due to land use change cannot be ignored, point sources such as combined sewer overflows and discharging sites have also contributed to the problem. Integrated hydrodynamic, chemical, and biological models have been developed to simulate nutrient transportation from both sources. This paper reviews and analyzes water quality data from published literature to evaluate nutrient pollution in aquatic systems and emphasizes the need for a continuously developed integrated …

Destruction Of Pfoa On Ion-Exchange Resin With Advanced Reduction Processes To Regenerate Resins For Addressing Pfoa Pollution In Drinking Water, Junkui Cui

Theses, Dissertations and Culminating Projects

Per- and polyfluoroalkyl substances (PFAS) have been globally incorporated into various industrial and consumer products since the 1940s. However, concerns about PFAS have gradually grown because of their prevalence, mobility, persistence, bioaccumulation, and adverse impacts on human and environmental health. Unfortunately, traditional water treatment processes inefficiently remove PFAS. Therefore, there is an urgent research need to develop innovative, technically viable, and low cost-treatment processes for the removal of PFAS in water.

Among the established PFAS treatment technologies, ion-exchange (IX) has been extensively applied to drinking water treatment practices due to its adsorption capability and technology maturity. However, IX is highly …

Road Salt-Induced Salinization Of The Upper Paulins Kill River In Newton, New Jersey, Kristine Emily Rogers

Theses, Dissertations and Culminating Projects

Road salt application is a primary factor leading to the salinization of freshwater rivers and streams throughout the Northeastern United States and globally. Rising salinization within fresh water bodies is problematic because it can modify community structure and detritus processing within freshwater ecosystems, induce mortality among macroinvertebrates and other aquatic life, and mobilize metals that can pose harm to human health. Road salts also threaten surface and underground drinking water supplies, kill riparian vegetation, and corrode infrastructure, such as bridges and roads. This research examines 4 1⁄2 years of continuous water quality monitoring data collected from two sensor stations along …

The Effects And Costs Of Changes In River Flooding In New Jersey, Yousef Alagrabawi

Theses, Dissertations and Culminating Projects

The purpose of this research is to quantify the flood risks of rivers in various locations in New Jersey and how they have changed over time. This is important because the change is likely to continue over time as climate change continues. ArcGIS, HEC-SSP, and online sources such as Trulia (www.trulia.com) were used to understand where flooding is most likely to occur, which streets, and how many homes will be affected and estimate the cost of damages from a potential 100-year flood. I compiled information such as annual peak river discharge from the USGS river gages on the Delaware River …

Gaging Downstream Transport Of Cyanobacteria In The Raritan River Basin, Kyle R. Clonan

Theses, Dissertations and Culminating Projects

Cyanobacteria dominated Harmful Algal Blooms (HABs) have the potential to release toxic compounds harmful to human health. Few studies have examined the potential for cyanobacteria travelling from lacustrine HAB sources through fluvial systems used for potable water supply. The Raritan Basin Water Supply Complex (RBWSC) sources potable water for several utilities serving more than 1.5 million people in central New Jersey. The RBWSC features three lentic waterbodies with persistent HABs; discharges from these waterbodies all reach the downstream drinking water intakes. The objectives of this study were to 1) review the persistence of cyanobacteria during fluvial transport from upstream, cyanobacteria-dominated …

Determining The Feasibility Of A Sponge City Design On Montclair State University Campus, Megan Elizabeth Barron

Theses, Dissertations and Culminating Projects

In this project I examine the sponge city concept as a Low Impact Development (LID) approach to mitigating the adverse impact of stormwater runoff. LID techniques incorporate Green Infrastructure (GI) practices, which minimize the adverse impact of contemporary urban areas. Specifically, I am examining LID on the Montclair State University (MSU) campus within the context of stormwater runoff.

The Quad and the Quarry, two areas on the MSU campus, were selected for both their topographic depressions for containing runoff and for their built environment with large buildings and parking lots, an urban design feature that increase runoff. A 1/9 arc-second …

Assessing Potential Of Dual Use Solar Development In New Jersey Preserved Farmlands, Gary Ryan Chapman

Theses, Dissertations and Culminating Projects

The dual use of farmland and the incorporation of solar energy has the potential to maximize the net returns per acre and utilization capabilities. Land is one of the most vital and nonrenewable resources that is often solely used for one purpose. This study focuses on analyzing three objectives: 1) To explore the potential of Agrivoltaic Farming (dual use) on preserved farmland in New Jersey. 2) To estimate the Levelized Cost of Energy (LCOE) of New Jersey’s dual use potential. 3) To generate sensitivity analyses of dual use solar and farm production in New Jersey. This study analyzed New Jersey’s …

New Black Carbon Isotopes From The Eastern Tethys And Earth System Modeling During The Petm, Maurizia De Palma

Theses, Dissertations and Culminating Projects

The Paleocene-Eocene Thermal Maximum (PETM; ca. 56Ma) is a time when global temperatures greatly increased due to rapid carbon emissions. The event is marked by a negative carbon isotope excursion (CIE) that is observed in both marine and terrestrial records. However, the amount, rate, and source of the emitted carbon remains highly debated. This study investigates the response of the eastern Tethys, an understudied subtropical shallow marine environment, and assesses the climatic impacts during the PETM. An Earth system model of intermediate complexity (cGENIE) ran six “double-inversion” experiments with δ¹¹B and δ¹³C_carb forced onto the …

Arsenic : Risk, Exposure, Policy And Management, Nadia Binte Jamil

Theses, Dissertations and Culminating Projects

Arsenic (As) contamination in drinking water is a global concern. About 150 million people from 70 countries in the world are at risk to health hazards associated with As contamination. In this study, we compared four As mitigation approaches practiced in Bangladesh and their costs. Our results show that intervention that is associated with the lowest cost of exposure reduction is testing and switching ($3/person), followed by intermediate wells ($28/person), deep tube wells ($143/person), and piped water supply system ($158/person). We then prioritized affected villages to reduce exposure and facilitate mitigation using three criteria: weighted exposure (mean As concentration x …

A Study On Wind Farms In New Jersey : Life Cycle Assessment And Acceptance Of Wind Farms By The Tourists, Nawal Shoaib

Theses, Dissertations and Culminating Projects

New Jersey has taken steps to and aims to be carbon neutral by 2030. In order to achieve that a part of its Energy Master Plan focuses on building the wind energy sector. First part of this thesis presents a life cycle assessment on a hypothetical offshore wind farm 15 miles from the coast of New Jersey and compares the benefits of recycling the offshore wind farm at the end of its 20-year life cycle. The results indicated that 1) floating turbines cause less emissions than fixed turbines 2) recycling rotor will have a negative impact of 17% on the …

The Effect Of Climate Change, Human Activity, And Water Management Interventions On Environmental And Socio-Economic Outcomes In The Mekong Delta Region, Huynh Truong Gia Nguyen

Theses, Dissertations and Culminating Projects

The Vietnam Mekong Delta (VMD) is the southernmost part of the Mekong River watershed basin and plays a critical role in Vietnam’s socio-economic and ecological wellbeing. Because of both climate change and anthropogenic activities, such as hydropower dam construction and overwhelming water extraction, the area has recently experienced severe droughts, changing rainfall patterns, and decreasing water resources, collectively heightening disaster risks. Understanding the interactions among these evolving factors is key to preserving resources in the VMD and similarly afflicted regions. Therefore, this dissertation included three objectives. The first objective was to estimate potential impacts of changes in the available water …

Distributed Energy Resources : An Assessment Of New Jersey’S Clean Energy Future, Mary Elizabeth Kenny

Theses, Dissertations and Culminating Projects

The demand for renewable energy in New Jersey will continue to grow as economic opportunities and community support drive development. The effective integration of Distributed Energy Resources (DERs) will transform energy production, storage, and use. To achieve sustainable energy production, the current reliance on fossil fuels must be reduced and replaced with less carbon-intensive energy sources that optimize the electric grid. DERs help pioneer the path to a clean energy transition where the implementation of new renewable energy projects will diversify New Jersey’s energy portfolio and provide a more resilient, equitable, and independent energy source. This thesis investigates different perspectives …

Understanding Combined Sewer Overflow (Cso) And Green Infrastructure Interaction In New Jersey : An Economic Analysis, Taylor J. Wieczerak

Theses, Dissertations and Culminating Projects

New Jersey, as a coastal area, has historically struggled with a variety of problems stemming from stormwater runoff, which have only grown more prevalent and harmful as urbanization and climate change have taken their toll. One such issue that has emerged in recent years is the prevalence of combined sewer overflows (CSOs). These sewer systems are common in urban areas in the United States and abroad, and increased urbanization has them not only obsolete but a persistent danger, as their discharges can contaminate waterways and affect human health. While municipalities across the United States are beginning to move towards mitigating …

A Geo-Economic Framework For Dune Construction And Long-Term Coastal Resiliency In New Jersey, Jesse Charles Kolodin

Theses, Dissertations and Culminating Projects

Following the extensive coastal impacts (i.e., storm surges) caused by Hurricane Sandy in 2012, the State of New Jersey chose to install large-scale engineered berm-dune structures as their main coastal resiliency strategy. Initially, the project was entirely funded with federal emergency relief funds, but will require state and local beachfront communities to pay a percentage costshare for future renourishment projects. The thesis specifically focuses on three adjacent beachfront communities within the barrier island stretch of Long Beach Island, NJ (i.e., Beach Haven, Long Beach Township, and Ship Bottom), all of which had been provided engineered dunes in 2016. Following installation, …

Coastal Onlap/Offlap Amplification Due To Organic Sediment Accumulation And Degradation : Implications For Sea Level Reconstruction, Norjmaa Khosbaatar

Theses, Dissertations and Culminating Projects

Coastal-plain depositional systems such as fluvial deltas are archives of past external (allogenic) forcing, such as sea-level variations, and their evolution can be described by two geomorphic boundaries: the alluvial-basement transition or upstream boundary, and the shoreline or downstream boundary. Patterns of landward/seaward migration of the shoreline (i.e., transgression/regression) and the alluvial basement transition (i.e., coastal onlap/offlap) in the rock record are often used for reconstruction of past sea-level changes. Theories for stratigraphic interpretation, however, need to be adapted to deal with internal (autogenic) processes that could play a significant role, but are to date largely unexplored. In particular, in-situ …

Effect Of Abiotic Factors On Enzyme Activity In Brownfield Soils, Diane Hagmann

Theses, Dissertations and Culminating Projects

Several factors can influence soil function, including biotic and abiotic. Biotic factors are those that are living, like microorganisms. Abiotic factors are those that are non-living, and include heavy metals, organic contaminants, pH, and nutrients. Liberty State Park in Jersey City (N.J., U.S.A), is a 100-ha brownfield was once a major rail yard that was restricted public access in 1969. The site without any intervention of humans grew a forest. The primary objective of this dissertation is to understand the impacts of both inorganic and organic contaminants on soil function in addition to provide strategies that can override the negative …

Upstream Propagation Of Sea-Level Signals In Fluvio-Deltaic Environments : Time-Lags, And The Dynamics Of The Fluvial Surface, Madeline Pianta Kollegger

Theses, Dissertations and Culminating Projects

The sedimentary record of fluvio-deltaic environments holds clues to past climate and sea level change. Although theories for stratigraphic interpretation generally rely upon the assumption that the fluvial surface responds uniformly to sea level changes, recent theoretical work suggests that changes in the relief and concavity of the fluvial surface can influence the propagation of sea level information upstream, and result in geologically long-lived lags in the system response. We test this theoretical result using measurements from an evolving experimental delta subject to sea-level cycles. As predicted by the theoretical results, during sea-level fall the relief increases and the fluvial …

Identification Of Ice-Rafted Debris In The Weddell Sea To Characterize Glaciation At The Eocene-Oligocene Transition, Josie Horowitz

Theses, Dissertations and Culminating Projects

At the Eocene-Oligocene transition (EOT), approximately 34 million years ago (Ma), the Earth’s climate changed from a warm greenhouse to a cooler climate which resulted in ice-sheet growth and stable continental-scale ice sheets in Antarctica. Hole 696B of the Ocean Drilling Program Leg 113 drilled in 650 m of water depth on the South Orkney Microcontinent spans the entire EOT. Cores 53R and 54R are dated at lower Oligocene (~33.1 to ~33.5 Ma) and total ~14 meters in thickness from ~549 to ~564 mbsf. Ice-rafted debris (IRD) in sediment cores gives insight into the extent of glaciation in West Antarctica, …

Community-Scale Beach Nourishment And Groin Construction Decisions Along Human-Modified Coasts : The Interplay Between Socioeconomics, Coordination, Tourism, And Shoreline Change, Arye Max Janoff

Theses, Dissertations and Culminating Projects

In response to coastal erosion driven by storms, sea-level rise, and local gradients in sediment supply, communities defend their homes and maintain beach recreation by widening beaches via soft engineering (i.e., beach nourishment) or hard engineering (i.e., groins). Past research has found that, at regional scales, the net effect of these interventions has in many cases not only counteracted historically observed beach erosion, but has reversed erosional trends, on average shifting shorelines seaward. While groins trap sediments locally at and upcoast of the structure relative to the direction of alongshore transport, however, they often have adverse downcoast impacts, resulting in …

Modeling The Evolution Of A Coupled Barrier-Marsh-Lagoon System : Insights From The New Jersey Coastline, Christopher Tenebruso

Theses, Dissertations and Culminating Projects

Barriers and their associated backbarrier environments protect populated centers and infrastructure from storm impacts, support biodiversity, and provide a number of ecosystem services. Despite their socio-economic and ecological importance, the response of coupled barrier-backbarrier environments to sea-level rise is yet poorly understood. Undeveloped barrier-backbarrier systems typically respond to sea level rise through the process of landward migration, driven by storm overwash, tidal fluxes, and inland marsh upland expansion. Such response, however, can be largely affected by development and engineering activities such as dredging and shoreline stabilization techniques (e.g., seawalls, groins, beach replenishment). To better understand the difference in the response …

Joint Use Of Advanced Oxidation Process (Aop) And Advanced Reduction Process (Arp) For Alleviation Of Leachate Organic Matter (Lom), Ali Albalgane

Theses, Dissertations and Culminating Projects

Landfilling is the dominant municipal solid waste (MSW) management option in the United States and many other countries. Leachate management and treatment represent an essential component in sustainable management of landfills. However, leachate organic matter (LOM) present in landfill leachate challenges existing treatment practices. The long-term goal of this study is to develop innovative treatment technologies for mitigation of LOM impacts for supporting sustainability in waste management and wastewater treatment. The overall objective of this thesis research aimed to investigate technical performance of the joint use of advanced oxidation process (AOP) and advanced reduction process (ARP) for treatment of mature …

The Behavior Of The Baltic Sea Ice Stream During The Deglaciation Of The Baltic Ice Lake, Recorded In The Particle Size And Geochemistry Within Bornholm Basin, Iodp Site M0065, Mathew Lucas Sandefur

Theses, Dissertations and Culminating Projects

IODP 347 Site M0065 was drilled to assess the last deglaciation of the Scandinavian Ice Sheet (SIS) within the southern Baltic Sea Basin (BSB) from ~20 ka BP. Site M0065 was drilled in the Baltic Sea within the Bornholm Basin in a water depth of 87m. It provided the opportunity to study the development of the Baltic Ice Lake (BIL), which occupied the southern BSB between ~17 and 11 ka. Previous studies in this area looking at glacial till and surface exposure dates have dated the deglaciation of Bornholm Island, and consequently Site M0065, at ~16.3 ka BP. A visual …

Paleoenvironment Reconstruction Of The Eocene Southeastern Tethys Using Geochemistry Of Sedimentary Rocks, Liliana CalderóN Convers

Theses, Dissertations and Culminating Projects

The Early Eocene hyperthermals are a series of transient global warming events that occurred between 54.09 and 52.63 Ma, and are considered as ancient analogues for future climate change. These hyperthermal events are well studied in the deep sea sites, but have not been investigated in the eastern Tethys Ocean. Here, we report new major and trace element geochemistry and stable carbon isotope data of the Early Eocene strata deposited in a shallow marine foreland basin prior to the main stage of India-Asian continent collision at Qumiba section in the Tingri County, southern Tibet. These geochemical data are used to …

Water Quality And Management Challenges In Urban New Jersey, Alessandra Rossi

Theses, Dissertations and Culminating Projects

Exacerbation of extreme weather events and increasing urbanization are facilitating the pathway of pollutants towards the waterbodies with freshwater ecosystems being impacted more than terrestrial and marine ecosystems by anthropogenic stressors. We addressed here the three major threats to freshwater ecosystems, pathogens, litter, and eutrophication, integrating scientific findings with management inputs at the watershed level. We evaluated the relationship between environmental variables measurements and Escherichia coli counts with the intent to develop equations capable of predicting near-real-time E. coli concentrations in two riverine ecosystems to help decision makers in assessments of recreational safety. Results showed that the cumulative rainfall for …